| Label | Text | Page | Extraction method |
|---|
| 0 |
0 to less than 3 b, c, k
Unprotected, Nonsprinklered (UP, NS)
Not Permitt
Unprotected, Sprinklered (UP, S) i
Not Permitt
Protected (P)
Not Permitt |
55 |
pdf_text |
| 0 |
0 to less
than 3 |
53 |
pdf_text |
| 0.25 |
0.25 f 'c
Precast nonprestressed |
171 |
pdf_text |
| 0.3 |
0.3 f 'c
Cast-in-place grout without a permanent casing |
171 |
pdf_text |
| 0.33 |
0.33 f 'c
Precast prestressed |
171 |
pdf_text |
| 0.33 |
0.33 f 'c
Cast-in-place concrete without a permanent casing |
171 |
pdf_text |
| 0.35 |
0.35 Fy ≤ 24,000 psi |
171 |
pdf_text |
| 0.4 |
0.4 f 'c
Cast-in-place in a pipe, tube, other permanent casing |
171 |
pdf_text |
| 0.4 |
0.4 fy ≤ 30,000 psi |
171 |
pdf_text |
| 0.4 |
0.4 Fy ≤ 32,000 psi
Other pipes, tubes, helicals or H-piles |
171 |
pdf_text |
| 0.5 |
0.5 Fy ≤ 32,000 psi
Other pipes, tubes, helicals or H-piles |
171 |
pdf_text |
| 0.5 |
0.5 Fy ≤ 32,000 psi
Pipes, tubes, helicals or H-piles, where justified in accordance with Section |
171 |
pdf_text |
| 0.5 |
0.5 Fy ≤ 32,000 psi
Pipes or tubes for micropiles |
171 |
pdf_text |
| 0.5 |
0.5 fy ≤ 40,000 psi |
171 |
pdf_text |
| 0.6 |
0.6 fy ≤ 40,000 psi
Other conditions |
171 |
pdf_text |
| 1 |
1. Revise Section 1505.2 by replacing "approved testing agency" with "approved agency." |
136 |
pdf_text |
| 1 |
1. Delete the last two sentences of Section 3307.1. |
209 |
pdf_text |
| 1 |
1. Noncombustible materials. |
212 |
pdf_text |
| 1 |
1. Revise Section 1707.1 to read:
"1707.1 General.
New materials shall be evaluated in accordance with Chapter 10 of the Chicago Construction Codes Administrative |
161 |
pdf_text |
| 1 |
1. Revise Table 1607.1 by replacing “OCCUPANCY OR USE” with “FUNCTION OR USE” in the heading of the |
146 |
pdf_text |
| 1 |
1. The bottom of the clear opening of an operable window is located less than 24 inches (610
the finished floor and at least 72 inches (1829 mm) but not more than 20 feet (6096 mm) abov
grade or other surface below on the exterior of the building. |
100 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 1011.2 by replacing "an occupant load" with "a story or mezzanine with an occupa |
95 |
pdf_text |
| 1 |
1. Stairways connecting five or more stories shall be built of and supported by noncombustib
Shaft enclosures for stairways connecting five or more stories shall be built of noncombustibl |
97 |
pdf_text |
| 1 |
1. Revise the first sentence of Section 2513.3 to read:
"The bedding coat for interior surfaces or exterior surfaces shall be composed of one part Portland cement and one p
lime; or one part blended cement and one part Type S lime; or masonry cement; or plastic cement and not more than
graded white or natural sand by volume." |
191 |
pdf_text |
| 1 |
1. Revise Section 902.1.2 by deleting "with an approved sign." |
67 |
pdf_text |
| 1 |
1. Flights of stairs within dwelling units and spiral stairways are permitted to have a handrail on one |
97 |
pdf_text |
| 1 |
1. Revise item 1 in the first paragraph of Section 1605.1 to read:
"1. The load combinations specified in Section 1605.2 or 1605.3.1." |
146 |
pdf_text |
| 1 |
1. Revise note c to Table 2304.8(3) to delete "approved." |
184 |
pdf_text |
| 1 |
1. Revise Section 1407.4.1 and its subsections to read:
"1407.4.1 Drainage.
EIFS without drainage (barrier-type) shall not be permitted. EIFS shall have an average minimum drainage efficienc
when tested in accordance with the requirements of ASTM E2273. Details of the required drainage mechanisms shal
on the construction documents. |
132 |
pdf_text |
| 1 |
1. Revise the exception to Section 1908.4.2 to read:
"Exception: Where approved by the building official, required clearances may be reduced where it is demonstrated
preconstruction tests that adequate encasement of the bars used in the design will be achieved." |
177 |
pdf_text |
| 1 |
1. Revise Section 2502.1 by adding the following at the end:
"Where walls or ceiling coverings of gypsum materials will be permanently or periodically exposed to the exterior c
must be designed for exterior exposure." |
190 |
pdf_text |
| 1 |
1
UL
B
NS
UL |
38 |
pdf_text |
| 1 |
1. Rooms and spaces accessory to an assembly occupancy providing such day care during events sha
as part of the primary occupancy. |
20 |
pdf_text |
| 1 |
1. Add a new exception to Section 914.1.1 to read:
"Exception: Markings shall not be required on shaftway openings that are readily discernible as openings onto a sha
construction or arrangement." |
81 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "accessible"; "approved"; "building of
"carport"; "open parking garage"; "private garage" and "repair garage." |
28 |
pdf_text |
| 1 |
1. Revise the last sentence of Section 2104.1.2 to read:
"Terra cotta and metal cornices shall be anchored to a structural frame of noncombustible material." |
179 |
pdf_text |
| 1 |
1. In kitchens, at least 5 percent, but no less than one of each type of storage facility p
comply with Section 905. Types of storage facilities include: drawers, open shelves, an
cabinets. |
109 |
pdf_text |
| 1 |
1. Revise Section 911.1.1 to read:
"911.1.1 Location and access.
The location and accessibility of the fire command center shall be reviewed and accepted by the fire code official. Th
command center shall comply with the following criteria: |
79 |
pdf_text |
| 1 |
1. Fire walls are not required on property lines dividing a building on a single zoning lot for owners
where the aggregate height and area of the portions of the building located on both sides of the proper
exceed the maximum height and area requirements of this code and a perpetual recorded easement or
contractual agreement, such as a condominium declaration, authorizes the owners of portions of the b
on either side of the property line to access the other side for purposes of maintaining the building an |
57 |
pdf_text |
| 1 |
1. Revise Section 501.1 by adding a second paragraph to read:
"Nothing in this chapter shall be interpreted to prevent the application of other limitations provided by the Chicago Z
Ordinance." |
35 |
pdf_text |
| 1 |
1. In buildings and structures assigned to Seismic Design Category C, special
are not required for structural steel seismic force-resisting systems where the re
modification coefficient, R, designated for "Steel systems not specifically detail
resistance, excluding cantilever column systems" in ASCE 7, Table 12.2-1, has
design and detailing. |
158 |
pdf_text |
| 1 |
1. Delete the exceptions to Section 3104.3. |
203 |
pdf_text |
| 1 |
1. The reactions resulting from the dead load and live load specified in Table 1607.1, or the snow loa |
145 |
pdf_text |
| 1 |
1. Revise Section 2508.4 to read:
"2508.4 Adhesives.
Gypsum board and gypsum panel products secured to framing with adhesives in ceiling assemblies shall be attached
fastening schedule recommended by the manufacturer. Expandable foam adhesives for fastening gypsum wallboard
to ASTM D6464. Other adhesives for the installation of gypsum wallboard shall conform to ASTM C557." |
190 |
pdf_text |
| 1 |
1. Aggregate used as surfacing for roof coverings. |
135 |
pdf_text |
| 1 |
1. Revise section 3003.2 to read:
"3003.2 Fire fighters’ emergency operation.
Elevators shall be provided with Phase I emergency recall operation and Phase II emergency in-car operation in acco
Chapters 3 and 4 of the Chicago Conveyance Device Code." |
199 |
pdf_text |
| 1 |
1. Revise Section 3305.1 to read:
"3305.1 Facilities required.
Adequate sanitary facilities for workers shall be provided during construction, rehabilitation or demolition activities
with the Chicago Plumbing Code." |
209 |
pdf_text |
| 1 |
1. The minimum diameter for drilled micropiles shall be 4.5 inches (114 mm) and for jacked
inches (76 mm). |
173 |
pdf_text |
| 1 |
1. Revise Section 2205.2.1.2 to read:
"2205.2.1.2 Seismic Design Category D.
Structures assigned to Seismic Design Category D shall be designed and detailed in accordance with AISC 341, exce
in ASCE 7, Table 15.4-1." |
181 |
pdf_text |
| 1 |
1. Foam plastic insulation shall conform to the material and installation requirements of Cha |
138 |
pdf_text |
| 1 |
1. Delete exception 1 to Section 1020.1. |
101 |
pdf_text |
| 1 |
1. Revise Tables 1507.1.1(1), 1507.1.1(2) and 1507.1.1(3) by changing the title of the third column to "INSTALLA
STANDARD" and deleting the fourth column. |
136 |
pdf_text |
| 1 |
1. In occupancy Group R-2, R-3 or R-5, threshold heights for sliding and side-hinged exterior doors
permitted to be up to 8 inches (203 mm) in height if all of the following apply: |
93 |
pdf_text |
| 1 |
1. Elevators cars. |
76 |
pdf_text |
| 1 |
1. The sheathing is gypsum board or fiberboard. |
159 |
pdf_text |
| 1 |
1. Revise Section 2601.1 by replacing "foam plastic insulation" with "foam plastic insulation (including insulated p
foam plastic insulation)." |
192 |
pdf_text |
| 1 |
1
I-4
NS
UL |
38 |
pdf_text |
| 1 |
1. Revise Section 2112.4 by replacing "Seismic Design Category D, E or F" with "Seismic Design Category D." |
179 |
pdf_text |
| 1 |
1. Revise Table 2506.2 by inserting a row to read:
"Abuse-resistant gypsum panel products | ASTM C1629" |
190 |
pdf_text |
| 1 |
1. Revise the last sentence of Section 1004.5 to read:
"Where an intended function is not listed in Table 1004.5, selection of a listed function that most nearly resembles th
function shall be approved by the building official." |
85 |
pdf_text |
| 1 |
1. A shaft enclosure in accordance with Section 713. |
62 |
pdf_text |
| 1 |
1. Smoke control system. |
27 |
pdf_text |
| 1 |
1. Add a new Section 901.1.1 to read:
"901.1.1 Modification of reference standards.
The fire code official shall be authorized to promulgate rules, not inconsistent with this code, which modify the follo
referenced standards for the design of fire protection systems for consistency with existing installations and the opera
Chicago Fire Department: NFPA 10, NFPA 13, NFPA 13D, NFPA 13R, NFPA 14, NFPA 20, NFPA 25, NFPA 72 a
Where the fire code official has promulgated such rules and posted them on the city's public web site, references to s
in the Chicago Construction Codes shall mean such standards as modified by the fire code official's rules. |
66 |
pdf_text |
| 1 |
1. Revise Section 712.1.2 to read:
"712.1.2 Individual dwelling unit.
Unconcealed and unprotected vertical openings totally within an individual residential dwelling unit and connecting
less shall be permitted." |
59 |
pdf_text |
| 1 |
1. Delete Section 802.4. |
64 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 913.2.1 to read:
"1. In buildings less than 55 feet (16.8 m) in building height, separation by 1-hour fire barriers constructed i
with Section 707 or 1-hour horizontal assemblies constructed in accordance with Section 711, or both, shall b
buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or 9 |
81 |
pdf_text |
| 1 |
1. Revise Section 2604.1 by deleting "where approved." |
194 |
pdf_text |
| 1 |
1. Group H occupancies shall be separated from all other occupancies in accordance with Section 50 |
45 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 1028.1 by replacing "through areas on the level of discharge" with "through a lobb
common area on the level of exit discharge." |
104 |
pdf_text |
| 1 |
1. Bathrooms, toilet rooms, kitchens, storage rooms, laundry rooms and spaces above and bel
mezzanine shall have a ceiling height of not less than 7 feet (2134 mm) above the finished floo |
125 |
pdf_text |
| 1 |
1. Any building, structure or site improvement which is: owned by or on behalf of a governmental u
rented or used in whole or in part, by a governmental unit; or financed, in whole or in part, by a grant
or guaranteed by a governmental unit. |
13 |
pdf_text |
| 1 |
1. Revise Section 714.4.1.1 by deleting "approved." |
60 |
pdf_text |
| 1 |
1
I-2, Condition 2
NS f
UL |
38 |
pdf_text |
| 1 |
1. The structure consists of light-frame construction; and the building height of the structure
exceed 35 feet (10 668 mm). |
158 |
pdf_text |
| 1 |
1. Revise Section 2407.1 to read:
"2407.1 Materials.
Glass used in a guard or to support a handrail shall be laminated glass constructed of fully tempered or heat- strengt
shall comply with Category II or CPSC 16 CFR Part 1201 or Class A of ANSI Z97.1. Glazing in guard in-fill panels
recognized safety glazing material that conforms to the provisions of Section 2406.1.1. For all glazing types, the min
thickness shall be 1/4 inch (6.4 mm).
Exception: Single fully tempered glass complying with Category II of CPSC 16 CFR Part 1201 or Class A o
shall be permitted to be used in guards where there is no walking surface beneath them or the walking surfac
permanently protected from the risk of falling glass." |
188 |
pdf_text |
| 1 |
1. Does not connect more than two stories and: |
59 |
pdf_text |
| 1 |
1 hour
Waste, recycling and linen collection rooms over 100 square feet |
46 |
pdf_text |
| 1 |
1. Temporary tents, canopies, platforms, stages reviewing stands and similar structures. |
219 |
pdf_text |
| 1 |
1. Revise Section 701.1 to read:
"701.1 Scope.
The provisions of this chapter shall govern the materials, systems and assemblies used for structural fire resistance a
resistance-rated construction, separation of adjacent spaces to safeguard against the spread of fire and smoke within
the spread of fire to or from buildings." |
51 |
pdf_text |
| 1 |
1. Revise Section 1807.1.3 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Category C |
168 |
pdf_text |
| 1 |
1. The name and address for the owner of the structure. |
202 |
pdf_text |
| 1 |
1. Revise items 2, 3 and 4 in Section 1019.3 to read:
"2. In Group R-1, R-2, R-3 or R-5 occupancies, exit access stairways and ramps connecting four stories or l
contained within an individual dwelling unit or sleeping unit or live/work unit. |
101 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 405.1 by replacing "One- and two-family dwellings" with "Group R-5 occupancies |
27 |
pdf_text |
| 1 |
1. The types of domestic cooking appliances permitted shall be limited to ovens, cooktops, ra
makers, warmers and microwaves. |
34 |
pdf_text |
| 1 |
1. Revise Section 2306.1.3 by replacing "an approved method" with "a method." |
185 |
pdf_text |
| 1 |
1. Occupancies in Group U. |
92 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "MCM system." |
132 |
pdf_text |
| 1 |
1. Revise Section 1907.1 by deleting "approved" and replacing "6 inches (152 mm)" with "12 inches (305 mm)." |
177 |
pdf_text |
| 1 |
1. Revise Section 1003.3.1 to read:
"1003.3.1 Headroom.
Protruding objects are permitted to extend below the minimum ceiling height required by Section 1003.2 where a mi
headroom of 80 inches (2032 mm) is provided over any circulation paths, including walks, corridors, aisles and pass
more than 50 percent of the ceiling area of a means of egress shall be reduced in height by protruding objects.
A barrier shall be provided where the vertical clearance above a circulation path is less than 80 inches (2032 mm) hi
finished floor. The leading edge of such a barrier shall be located 27 inches (686 mm) maximum above the finished f
Exceptions: |
84 |
pdf_text |
| 1 |
1. Revise Section 706.1.1 to read:
"706.1.1 Party walls.
Any wall located on a property line between adjacent buildings, which is used or adapted for joint service between t
buildings, shall be constructed as a fire wall in accordance with Section 706. Party walls shall be constructed without
shall create separate buildings.
Exceptions: |
57 |
pdf_text |
| 1 |
1. Revise Section 1027.2 to read:
"1027.2 Use in a means of egress.
Exterior exit stairways shall not be used as an element of a required means of egress for Group I-2 occupancies. For
other than Group I-2, exterior exit stairways and exterior exit ramps shall be permitted as an element of a required m
for levels not more than 45 feet (13.7 m) above grade adjacent to the exterior exit stairway. |
103 |
pdf_text |
| 1 |
1. Revise Section 1709.1 to read:
"1709.1 General.
Where proposed construction is not capable of being designed by accepted engineering practices, or where the propo
construction design method does not comply with the applicable material design standard, the system of construction
structural unit and the connections shall be subjected to the tests prescribed in Section 1709. The building official sha
certified reports of such tests conducted by an approved agency, provided that such tests meet the requirements of thi
specified procedures." |
162 |
pdf_text |
| 1 |
1. Building height shall be measured to the highest walking surface of an occupiable rooftop
the highest story. |
17 |
pdf_text |
| 1 |
1. Revise Section 804.4.2 to read:
"804.4.2 Minimum critical radiant flux.
In all occupancies, interior floor finish and floor covering materials within enclosures for interior exit stairways, inte
ramps, exit passageways, lobbies which are part of the exit discharge, corridors and rooms or spaces not separated fr
by partitions extending from the floor to the underside of the ceiling shall withstand a minimum critical radiant flux.
critical radiant flux shall be not less than Class I throughout Groups I-1, I-2, I-3 and R-4, not less than Class I within
interior exit stairways, interior exit ramps, exit passageways and lobbies which are part of the exit discharge in Grou
H, I-4, M, R-1, R-2 and S, and not less than Class II in corridors and spaces not separated from corridors by partitio
from the floor to the underside of the ceiling in Groups A, B, E, F, H, I-4, M, R-1, R-2 and S.
Exception: In areas other than within enclosures for interior exit stairways, interior exit ramps or exit passag
lobbies which are part of the exit discharge, where a building is equipped throughout with an automatic sprin
accordance with Section 903.3.1.1 or 903.3.1.2, Class II materials are permitted in any area where Class I ma
required and materials complying with DOC FF-1 "pill test" (CPSC 16 CFR Part 1630) or with ASTM D285
in any area where Class II materials are required."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 27; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 12) |
65 |
pdf_text |
| 1 |
1. Delete Section 414.1 and its subsections. |
32 |
pdf_text |
| 1 |
1. The ceiling height in both the remote room and adjoining room shall be no less than 9 feet
mm) at the lowest point. |
123 |
pdf_text |
| 1 |
1. Operable windows where the bottom of the clear opening is located more than 75 feet (22 860 mm
finished grade or other surface below and that are provided with window fall prevention devices that c
ASTM F2006. |
100 |
pdf_text |
| 1 |
1. ON-AUTO-OFF control over each individual piece of operating smoke control equipment
controlled from other sources within the building. This includes stairway pressurization fans; s
fans; supply, return and exhaust fans; elevator shaft fans and other operating equipment used o
smoke control purposes. |
226 |
pdf_text |
| 1 |
1. The loft shall have a floor area of not less than 35 square feet (3.25 m2) and not more than 150 squ
m2). |
125 |
pdf_text |
| 1 |
1. Revise Section 409.3.3 by replacing "approved" with "intended." |
31 |
pdf_text |
| 1 |
1. Delete Section 411.5. |
32 |
pdf_text |
| 1 |
1. Revise Table 716.1(2) by changing the rows for the first two types of assemblies as shown:
Revisions to TABLE 716.1(2)
TYPE OF
ASSEMBLY
REQUIRED
WALL
ASSEMBLY
RATING
(hours)
MINIMUM FIRE
DOOR AND
FIRE SHUTTER
ASSEMBLY
RATING (hours)
DOOR
VISION
PANEL
SIZE b
FIRE-RATED
GLAZING
MARKING
DOOR VISION
PANEL c, e
MINIMUM SIDELIGHT/
TRANSOM ASSEMBLY
RATING (hours)
FIRE-RATE
MARKING
TRANSO
Fire
protection
Fire
resistance
Fire
protection
TYPE OF
ASSEMBLY
REQUIRED
WALL
ASSEMBLY
RATING
(hours)
MINIMUM FIRE
DOOR AND
FIRE SHUTTER
ASSEMBLY
RATING (hours)
DOOR
VISION
PANEL
SIZE b
FIRE-RATED
GLAZING
MARKING
DOOR VISION
PANEL c, e
MINIMUM SIDELIGHT/
TRANSOM ASSEMBLY
RATING (hours)
FIRE-RAT
MARKING
TRANSO
Fire
protection
Fire
resistance
Fire
protection
Fire walls and
fire barriers
having a
required fire-
resistance rating
greater than 1
hour |
61 |
pdf_text |
| 1 |
1. Revise the first sentence of Section 2512.2 to read:
"Only plasticity agents in amounts recommended by the manufacturer shall be added to Portland cement or blended |
191 |
pdf_text |
| 1 |
1. Revise Section 3111.3.5.1 by replacing "local jurisdiction" with "fire code official." |
204 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "foam plastic insulation." |
192 |
pdf_text |
| 1 |
1. Revise Section 1007.1 by adding the following sentence at the end:
"Interlocking or scissor stairways shall be counted as one exit stairway." |
91 |
pdf_text |
| 1 |
1. Continuous special inspection shall be required during field gluing operations of elements
force-resisting system. |
159 |
pdf_text |
| 1 |
1. Delete the word "approved" wherever it appears. |
63 |
pdf_text |
| 1 |
1. Revise Section 904.2 to read:
"904.2 Where permitted.
Automatic fire-extinguishing systems installed as an alternative to the required automatic sprinkler systems of Sectio
approved by the fire code official. As a condition of approval, the fire code official may require signs indicating the t
alternative automatic fire-extinguishing system be installed in prominent locations at each building entrance." |
71 |
pdf_text |
| 1 |
1. Anchorage of electrical equipment for emergency power systems and standby power syste
assigned to Seismic Design Category C or D. |
160 |
pdf_text |
| 1 |
1. Revise Section 1808.1 to read: |
168 |
pdf_text |
| 1 |
1. Where the operation of components is bypassed from the preprogrammed weekly t
of power downstream of all disconnects shall be verified weekly by a listed control uni |
225 |
pdf_text |
| 1 |
1. Revise Section 916.2 to read:
"916.2 Permits.
Permits shall be required as set forth in the Chicago Fire Prevention Code." |
82 |
pdf_text |
| 1 |
1. Revise Section 1509.1 to replace "deck" with "roof deck." |
138 |
pdf_text |
| 1 |
1. Add a new Section 1103.1.1 to read:
"1103.1.1 Multiple purposes.
An area, room or space that is intended to be occupied at different times for different purposes shall comply with all
that are applicable to each of the purposes for which the area, room or space will be occupied." |
109 |
pdf_text |
| 1 |
1. Revise Section 3001.1 to read: |
197 |
pdf_text |
| 1 |
1. Revise the first sentence of Section 3309.1 to read:
"Structures under construction, alteration or demolition shall be provided with not fewer than one portable fire extin
accordance with Section 906 and sized for not less than ordinary hazard as follows:" |
210 |
pdf_text |
| 1 |
1. Delete Section 412.2.2.1. |
32 |
pdf_text |
| 1 |
1. Davisson Offset Limit. |
172 |
pdf_text |
| 1 |
1. Isolated deep foundation elements supporting posts of Group R-3, R-4, R-5 and U occupan
exceeding two stories of light-frame construction shall be permitted to be reinforced as require
analysis but with not less than one No. 4 bar, without ties or spirals, where detailed so the ele
subject to lateral loads and the soil provides adequate lateral support in accordance with Sectio |
174 |
pdf_text |
| 1 |
1. Revise Section 3312.1 to read:
"3312.1 Completion before occupancy.
In buildings where an automatic sprinkler system is required by this code, it shall be unlawful to occupy any portion
or structure until the automatic sprinkler system installation has been tested and accepted by the fire code official, ex
provided in Chapter 7 of the Chicago Construction Codes Administrative Provisions. |
210 |
pdf_text |
| 1 |
1. Revise Section 1610.1, excluding the exception, to read:
"1610.1 General.
Foundation walls and retaining walls shall be designed to resist lateral soil loads. Soil loads specified in Table 1610.
as the minimum design lateral soil loads unless determined otherwise by a geotechnical investigation in accordance |
151 |
pdf_text |
| 1 |
1. Revise Section 420.1 to read:
"420.1 General.
Occupancies in Groups I-1, R-1, R-2, R-3, R-4 and R-5 shall comply with the provisions of Sections 420.1 through 4
other applicable provisions of this code." |
34 |
pdf_text |
| 1 |
1. Bedrooms shall have exterior openings with a net glazed area of at least 6 percent of the fl
room. |
123 |
pdf_text |
| 1 |
1. In private garages that serve Group R-2, R-3 and R-4 occupancies, van-accessible parking spaces
permitted to have vehicular routes, entrances, parking spaces and access aisles with a minimum vertic |
112 |
pdf_text |
| 1 |
1. Revise Section 1202.1 to read:
"1202.1 General.
Every space intended for human occupancy shall be provided with natural ventilation in accordance with Section 12
mechanical ventilation in accordance with the Chicago Mechanical Code.
Exceptions: |
120 |
pdf_text |
| 1 |
1. Shops and storerooms located in a Group R-5 occupancy. |
70 |
pdf_text |
| 1 |
1. Revise Section 1013.1 by deleting "approved." |
98 |
pdf_text |
| 1 |
1 hour
Hydrogen fuel gas rooms, not classified as Group H |
46 |
pdf_text |
| 1 |
1. Revise Section 3303.1 to read:
"3303.1 Procedure.
Demolition of any building or structure shall begin at the top thereof, and each story shall be completely razed or de
the material therefrom completely removed before demolition work begins on the next lower story, unless an alternat
is approved by the building official." |
208 |
pdf_text |
| 1 |
1. Revise the first sentence of exception 4 to Section 2405.3 to read:
"Screens shall not be required in individual dwelling units in Groups R-2, R-3 and R-5 where fully tempered glass is
glazing or as both panes in an insulating glass unit, and the following conditions are met:" |
187 |
pdf_text |
| 1 |
1. Add a new Section 1501.1.1 to read:
"1501.1.1 Dormers.
Dormers shall either be of the same type of construction as required for the roof assembly in which such dormers are
same type of construction as required for the exterior walls of the building." |
134 |
pdf_text |
| 1 |
1. Exterior cladding, interior and exterior nonbearing walls and interior and exterior v
(9144 mm) or less in height above grade or walking surface. |
159 |
pdf_text |
| 1 |
1. Revise Section 1810.1.2 to read:
"1810.1.2 Use of existing deep foundation elements.
Deep foundation elements left in place where a structure has been demolished shall not be used for the support of ne
unless satisfactory evidence is submitted to the building official, which indicates that the elements are sound and mee
requirements of this code. Such elements shall be analyzed by a registered geotechnical engineer using non-destructi
material testing, load tested or redriven to verify their capacities. The design load applied to such elements shall be t
allowable load as determined by analysis, tests or redriving data." |
170 |
pdf_text |
| 1 |
1. Assembly (see Section 303): Groups A-1, A-2, A-3, A-4 and A-5. |
19 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "approved"; "light-transmitting plasti
"roof covering" and "unit skylight." |
195 |
pdf_text |
| 1 |
1. Revise item 3 in Section 806.1 to read:
"3. Furnishings or other objects shall not be placed to obstruct the means of egress." |
65 |
pdf_text |
| 1 |
1. Revise Section 1604.2 to read:
"1604.2 Strength.
Buildings and other structures, and parts thereof, shall be designed and constructed to support the factored loads in lo
combinations defined in this code without exceeding the appropriate strength limit states for the materials of constru
Alternatively, buildings and other structures, and parts thereof, shall be designed and constructed to support the nomi
load combinations defined in this code without exceeding the appropriate specified allowable stresses for the materia
construction.
Loads and forces for occupancies or uses not covered in this chapter shall be approved by the building official." |
144 |
pdf_text |
| 1 |
1. Revise Section 1614.1 to read:
"1614.1 General.
Ice-sensitive structures shall be designed for atmospheric ice loads in accordance with Chapter 10 of ASCE 7." |
154 |
pdf_text |
| 1 |
1. Revise Section 2103.1, excluding the exception, to read:
"2103.1 Masonry units.
Concrete masonry units, clay or shale masonry units, stone masonry units, glass unit masonry and AAC masonry unit
with Article 2.3 of TMS 602. Architectural cast stone shall conform to ASTM C1364 and TMS 504. Calcium silicate
masonry units shall conform to ASTM C73 or C744. Adhered manufactured stone masonry veneer units shall confor |
178 |
pdf_text |
| 1 |
1. Revise the last sentence of Section 1611.1 to read:
"The design rainfall shall be based on a 100-year hourly rainfall rate of 4.03 inches (102 mm)." |
151 |
pdf_text |
| 1 |
1. Add new Section 2101.2.2 to read:
"2101.2.2 Single-wythe exterior walls.
Masonry units used in single-wythe exterior walls of buildings containing a Group R occupancy shall be tested in ac
ASTM E514 and shall have integral water repellant included in the manufacturing process.
Exception: Grade SW clay or shale masonry units.
Mortar used in single-wythe exterior walls of buildings containing a Group R occupancy shall have a compatible wat
added to the mixture."
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 30) |
178 |
pdf_text |
| 1 |
1. Revise item 3 in the exception to Section 410.2.1 by deleting "approved." |
31 |
pdf_text |
| 1 |
1. Revise Section 3308.1 to read:
"3308.1 General.
The temporary use of streets or public property for the storage or handling of materials or of equipment required for |
209 |
pdf_text |
| 1 |
1
UL
S-13
UL
UL
UL
UL |
38 |
pdf_text |
| 1 |
1. Add a new exception to Section 713.4 to read:
"Exception: Where shafts contain only noncombustible pipes, noncombustible conduit or iron, steel or aluminum du
floor penetrations not exceeding 9 square feet (0.8 m2) per story, the shaft enclosures connecting any number of stori
fire-resistance rating of not less than 1 hour." |
60 |
pdf_text |
| 1 |
1 hour
Refrigerant machinery room |
46 |
pdf_text |
| 1 |
1. Delete the cross-reference to provisions of the IBC following each reference. |
216 |
pdf_text |
| 1 |
1. Revise Section 1803.1 by replacing "registered design professional" with "registered geotechnical engineer." |
163 |
pdf_text |
| 1 |
1. Combustible exterior wall coverings shall not exceed 10 percent of an exterior wall surface area
separation distance is 15 feet (4572 mm) or less. |
131 |
pdf_text |
| 1 |
1. Where stairways connect stepped aisles to cross aisles or concourses, stairway landings ar |
96 |
pdf_text |
| 1 |
1. Delete the exception to Section 704.1. |
51 |
pdf_text |
| 1 |
1 hour
Group I-3 cells and Group I-2 patient rooms equipped with padded
surfaces |
46 |
pdf_text |
| 1 |
1. The basic design wind speed, V, for use in the design of Risk Category I structures shall be 101 m |
149 |
pdf_text |
| 1 |
1. Revise Section 1901.2 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Category C or |
176 |
pdf_text |
| 1 |
1. The occupant load, number of dwelling units and common path of egress travel distance do not ex
in Table 1006.3.3(1). |
89 |
pdf_text |
| 1 |
1. An accessible route is not required to a basement, second story above grade plane or mezz
an area of not more than 1,000 square feet (93 m2) and is either the second story of a two- stor
mezzanine of a one-story building, or the basement of a one- or two-story building. This except
apply to: |
110 |
pdf_text |
| 1 |
1 hour and provide automatic sprinkler system
In ambulatory care facilities, laboratories not classified as Group H |
46 |
pdf_text |
| 1 |
1. Walls A/Aw = 0.00100 |
221 |
pdf_text |
| 1 |
1. In no case shall grade plane be lower than the top of the established curb at the midpoint of the fr
line of the lot on which the building is located. |
17 |
pdf_text |
| 1 |
1. Delete the exception to Section 711.2.3. |
59 |
pdf_text |
| 1 |
1. Revise Section 912.2 to read:
"912.2 Location.
With respect to hydrants, driveways, buildings and landscaping, fire department connections shall be so located that t
apparatus and hose connected to supply the system will not obstruct access to buildings for other fire apparatus. At le
department connection shall be provided on each street exposure where the building is located closer than 100 feet (3
curb. If any street exposure is more than 250 feet (76.2 m) long, there shall be two fire department connections at lea
(61.0 m) apart. Where a building has no street frontage, the fire department connection shall be located at the main e
location of fire department connections shall be reviewed and accepted by the fire code official.
Exceptions: |
80 |
pdf_text |
| 1 |
1. Revise the exceptions to Section 1613.1 to read: |
151 |
pdf_text |
| 1 |
1. Revise Section 15010.1 and its subsections to read:
"1510.1 General.
The provisions of this section shall govern the construction of unoccupied rooftop structures. |
138 |
pdf_text |
| 1 |
1. Spiral stairways used as a means of egress from technical production areas. |
97 |
pdf_text |
| 1 |
1. Revise Section 301.1 to read: |
18 |
pdf_text |
| 1 |
1 hour
Laundry rooms over 100 square feet |
46 |
pdf_text |
| 1 |
1. On the ceiling or wall outside of and within 15 feet (4572 mm) of each room used for sleeping pur |
75 |
pdf_text |
| 1 |
1 hour
Storage rooms over 100 square feet in ambulatory care facilities
and Group A, E, I, R-1, R-2, R-3 or R-4 occupancies |
46 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "ambulatory care facilities" and "fire a |
34 |
pdf_text |
| 1 |
1. In buildings and structures assigned to Seismic Design Category C, special
structural steel elements are not required for seismic force-resisting systems wit
modification coefficient, R, of 3 or less. |
159 |
pdf_text |
| 1 |
1. The canopy and its supports shall be of noncombustible material.
Exception: Any textile covering for the canopy shall be flame resistant as determined by tests
accordance with NFPA 701 after both accelerated water leaching and accelerated weathering. |
218 |
pdf_text |
| 1 |
1. In every required interior exit stairway, a hose connection shall be provided for each story above a
grade plane. Hose connections shall be located at the floor landing. |
72 |
pdf_text |
| 1 |
1. Opening protectives are not required where the roof assembly of the adjacent building has
resistance rating of not less than 2 hours for a minimum distance of 15 feet (4572 mm) horizo
exterior wall facing the imaginary line and the entire length and span of the supporting elemen
resistance-rated roof assembly has a fire-resistance rating of not less than 2 hours. |
56 |
pdf_text |
| 1 |
1. Delete the exceptions to Section 1029.1.1.1. |
105 |
pdf_text |
| 1 |
1. Revise the list in Section 312.1 to read:
"Agricultural buildings
Equipment structures with a gross floor area of less than 1,500 square feet (139 m2)
Lumber yards (open exterior type only)
Parking facilities
Private garages and carports
Stables" |
23 |
pdf_text |
| 1 |
1. Door closers and stops that project no more than 4 inches (102 mm) shall not reduce headroom to
inches (1981 mm). |
84 |
pdf_text |
| 1 |
1. Revise Section 707.3.2 by replacing "Section 1023.1" with "Section 1023.2." |
58 |
pdf_text |
| 1 |
1. Where the air infiltration rate in a dwelling unit is less than 5 air changes per hour where te
blower door at a pressure 0.2 inch w.c. (50 Pa) in accordance with the Chicago Energy Conser
the dwelling unit shall be ventilated by mechanical means in accordance with Section 403 of t
Mechanical Code. |
120 |
pdf_text |
| 1 |
1. Add new Sections 905.2.1, 905.2.2, 905.2.3 and 905.2.4 to read:
"905.2.1 Water supply.
Where wet standpipes are installed in buildings that are 80 feet (24.4 m) or less in building height and the building is
throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2, the water supply f
may be designed to provide 100 pounds per square inch (689 kPa) pressure with 500 gallons per minute (31.6 L/s) fl
two hydraulically most remote outlets in the standpipe system. The standpipe system shall be designed for full stand
accordance with NFPA 14. |
71 |
pdf_text |
| 1 |
1. Construction materials and systems that are approved as alternatives to materials and systems pres
code. |
157 |
pdf_text |
| 1 |
1. Revise Section 1405.1.1 to read:
"1405.1.1 Types I, II, III and IV construction.
On buildings of Types I, II, III and IV construction, exterior wall coverings shall be permitted to be constructed of c
materials, complying with the following limitations: |
131 |
pdf_text |
| 1 |
1. Revise the exception to Section 413.2 to read:
"Exception: Neither fire-resistance-rated construction nor opening protectives are required in any of the following lo |
32 |
pdf_text |
| 1 |
1. Revise Section 1021.4 to read:
"1021.4 Location.
Exterior egress balconies shall have a minimum fire separation distance of 10 feet (3048 mm) measured at right angl
exterior edge of the egress balcony to: |
102 |
pdf_text |
| 1 |
1. Revise Section 503.1 to read:
"503.1 General.
Unless otherwise specifically modified in Chapter 4 and this chapter, building height, number of stories above grade
building area shall not exceed the limits specified in Sections 504 and 506 based on the type of construction as deter |
36 |
pdf_text |
| 1 |
1. Revise Section 803.3 to read:
"803.3 Heavy timber exemption.
In buildings protected throughout by an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.
portions of structural elements complying with the requirements for heavy timber construction in Section 602.4 or Se
shall not be subject to interior finish requirements except in interior exit stairways, interior exit ramps, and exit pass |
64 |
pdf_text |
| 1 |
1. Delete the last sentence of Section 2113.3. |
180 |
pdf_text |
| 1 |
1. Revise Section 304.1 to replace "Electronic data processing" with "Electronic data processing (with routine huma
occupancy)." |
19 |
pdf_text |
| 1 |
1. Compressed gas piping systems other than fuel gas piping systems where in accord
Chicago Fire Prevention Code. |
213 |
pdf_text |
| 1 |
1. During erection of ductwork and prior to concealment for the purposes of leakage t
recording of device location. |
227 |
pdf_text |
| 1 |
1. Revise Section 1704.2 to read:
"1704.2 Special inspections and tests.
Where application is made to the building official for construction as specified in Chapter 4 of the Chicago Construc
Administrative Provisions, the owner shall employ one or more special inspection agencies to provide special inspec
during construction on the types of work specified in Section 1705 and identify the special inspection agencies to the
official. These special inspections and tests are in addition to the inspections by the building official that are identifie |
155 |
pdf_text |
| 1 |
1
H-3
NS c, d
UL |
38 |
pdf_text |
| 1 |
1. Required exterior openings are permitted to open into an open porch or exterior ba
the open porch or exterior balcony meets all of the following criteria: |
123 |
pdf_text |
| 1 |
1. ON-OFF and OPEN-CLOSE control actions shall have the highest priority of any control
the building. Once issued from the fire fighter’s control panel, automatic or manual control fro
control point within the building shall not contradict the control action. Where automatic mean
to interrupt normal, nonemergency equipment operation or produce a specific result to safegua
or equipment including, but not limited to, duct freezestats, duct smoke detectors, high-temper
temperature-actuated linkage and similar devices, such means shall be capable of being overri
fire fighter’s control panel. The last control action as indicated by each fire fighter’s control pa
position shall prevail. Control actions shall not require the smoke control system to assume m
configuration at any one time.
Exception: Power disconnects required by the Chicago Electrical Code. |
226 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "marquee." |
204 |
pdf_text |
| 1 |
1. Fans, dampers and other operating equipment in their normal status – WHITE. |
226 |
pdf_text |
| 1 |
1. Revise Section 1806.1 by replacing "Table 1806.2" with "Table 1806.2(1) or 1806.2(2), as applicable" and deleti
sentence. |
165 |
pdf_text |
| 1 |
1. Delete Section 1703.1 and its subsections. |
155 |
pdf_text |
| 1 |
1. Exit signs and means of egress illumination required by Chapter 10. |
25 |
pdf_text |
| 1 |
1. Windows in bathrooms and kitchens. |
119 |
pdf_text |
| 1 |
1. Replace Table 602 as shown:
TABLE 602
FIRE-RESISTANCE RATING REQUIREMENTS FOR EXTERIOR WALLS BASED ON FIRE SEPARATION DI
g |
48 |
pdf_text |
| 1 |
1. Add a new Section 1180.2.9.2 to read:
"1108.2.9.2 Raised platform.
In banquet rooms or spaces where a head table or speaker’s lectern is located on a raised platform, an accessible rout
provided to the platform. Open edges of a raised platform shall be protected by placement of tables or by a curb." |
118 |
pdf_text |
| 1 |
1. Delete exception 1 to Section 508.1. |
44 |
pdf_text |
| 1 |
1. Revise Section 1208.1 to read:
"1208.1 Crawl spaces.
Crawl spaces shall be provided with not less than one access opening that shall be not less than 24 inches by 24 inch |
126 |
pdf_text |
| 1 |
1. Curved stairways in accordance with Section 1011.9. |
96 |
pdf_text |
| 1 |
1. Places of detention or restraint. |
94 |
pdf_text |
| 1 |
1. Means of egress components only serving an occupiable rooftop. |
103 |
pdf_text |
| 1 |
1. Revise Section 3102.1 by replacing "the International Fire Code" with "Section 3103." |
201 |
pdf_text |
| 1 |
1. The structure is classified as Risk Category IV. |
157 |
pdf_text |
| 1 |
1. Complex systems, where approved, where the controls and indicators are combine
and indicate all elements of a single smoke zone as a unit. |
226 |
pdf_text |
| 1 |
1. Revise Section 1001.1 by replacing "an approved" with "a." |
84 |
pdf_text |
| 1 |
1. Add a new exception 3 to Section 1105.1 to read:
"3. In multi-story housing, at least 50 percent of all public entrances shall be accessible." |
111 |
pdf_text |
| 1 |
1. On floors containing only Group R occupancies, the pressure differential is permitted to be
between the hoistway and a dwelling unit or sleeping unit. |
230 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 2406.3 to read:
"1. For other than tempered glass, manufacturer’s designations are not required where the use of a certificate, affida
evidence confirming compliance with this code is approved by the building official." |
188 |
pdf_text |
| 1 |
1. Control wiring and power wiring located outside of a 2-hour fire barrier co
be protected using any one of the following methods: |
229 |
pdf_text |
| 1 |
1. Exterior exit stairways, porches and exterior exit ramps serving not more than 4 stories or
rooftops in Group R-2, R-3 and R-5 occupancies shall have a minimum separation distance of
mm) if constructed of combustible materials; a separation distance is not required for exterior
porches and exterior exit ramps constructed of entirely noncombustible materials. |
104 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "ambulatory care facility"; "emergenc
system"; "high-rise building" and "standby power system." |
196 |
pdf_text |
| 1 |
1. Insect screens shall not be required where other effective means of insect protection, such
or insect repellant fans are provided. |
127 |
pdf_text |
| 1 |
1. Revise Table 1106.1 by replacing "2% of total" with "2% of total (rounded up to nearest whole number)." |
111 |
pdf_text |
| 1 |
1. Vinyl, or horizontal aluminum siding applied over a weather-resistive barrier as specified in this c |
129 |
pdf_text |
| 1 |
1. Buildings of Group R-5 occupancy. |
69 |
pdf_text |
| 1 |
1. The structure is classified as "enclosed" in accordance with Chapter 26 of ASCE 7. |
149 |
pdf_text |
| 1 |
1. Temporary structures associated with ongoing construction activity shall not be subject to
limit. |
201 |
pdf_text |
| 1 |
1. Revise item 2 of Section 2605.2 by replacing "50 feet (15 240 mm)" with "40 feet (12 190 mm)" and "grade" wit
plane."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 89) |
194 |
pdf_text |
| 1 |
1. Revise Section 1005.2 by adding the following sentence at the end:
"The width of means of egress components shall be measured in the clear at the narrowest point of the means of egre
under consideration, excepting projections permitted by this chapter." |
87 |
pdf_text |
| 1 |
1. Group A-1 occupancies. |
82 |
pdf_text |
| 1 |
1. A site plan of the entire planned development identifying the location of units required to comply |
116 |
pdf_text |
| 1 |
1. The minimum distance between horizontal sliding power-operated doors in a series shall be 48 inc
mm). |
94 |
pdf_text |
| 1 |
1
I-2, Condition 1
NS f
UL |
38 |
pdf_text |
| 1 |
1. Revise Section 1503.1 by deleting "approved." |
135 |
pdf_text |
| 1 |
1. Delete Section 408.9. |
31 |
pdf_text |
| 1 |
1. The toilet room shall be separated from the remainder of the building by fire-resistance-rated cons
meeting the requirements of Section 1020.1. |
102 |
pdf_text |
| 1 |
1
H-2
NS c, d
UL |
38 |
pdf_text |
| 1 |
1. Revise Section 1705.1.1 to read:
"1705.1.1 Special cases.
Special inspections and tests may be required by the building official or registered design professional for proposed
the opinion of the building official or registered design professional, unusual in its nature, such as, but not limited to,
examples: |
157 |
pdf_text |
| 1 |
1. Outdoor areas accessed exclusively for maintenance need only have one means of egress. |
86 |
pdf_text |
| 1 |
1. The heat alarm or heat detector shall be rated for the ambient environment. |
75 |
pdf_text |
| 1 |
1. Within a dwelling unit. |
97 |
pdf_text |
| 1 |
1. Revise Section 3301.1 to read:
"3301.1 Scope.
The provisions of this chapter shall govern safety during construction, demolition and rehabilitation work and the pr
adjacent public and private properties. Provisions of this chapter pertaining to dust control shall be enforced by the C
Sustainability Officer in accordance with Chapter 11-4 of the Municipal Code." |
207 |
pdf_text |
| 1 |
1. For columns, one-twelfth the smallest dimension of cross section with a minimum thickness of 3/ |
182 |
pdf_text |
| 1 |
1. Golf facilities. |
119 |
pdf_text |
| 1 |
1. Add a new exception 8 to Section 1015.2 to read:
"8. On the loading side of passenger platforms for fixed guideway transit and passenger rail systems." |
99 |
pdf_text |
| 1 |
1. Revise Section 302.1 to read:
"302.1 Occupancy classification.
Occupancy classification is the formal designation of the primary purpose of the building, structure or portion thereo
shall be classified into one or more of the occupancy groups listed in this section based on the nature of the hazards a
occupants generally associated with the intended purpose of the building. Structures that are not buildings shall be cl
Group U. An area, room or space that is intended to be occupied at different times for different purposes shall compl
applicable requirements associated with each potential purpose. Buildings containing multiple occupancy groups sha |
19 |
pdf_text |
| 1 |
1. be unobstructed and shall have an area of not less than 8 percent of the floor area o
room or space, but not less than 25 square feet (2.3 m2). |
121 |
pdf_text |
| 1 |
1. Revise Section 504.1, excluding the exception, to read:
"504.1 General.
The allowable building height, in feet, and the allowable number of stories above grade plane of a building shall be
based on the type of construction, occupancy classification and whether there is an automatic sprinkler system install
the building." |
36 |
pdf_text |
| 1 |
1. Revise Section 2305.2 by replacing "approved method" with "accepted engineering practice." |
185 |
pdf_text |
| 1 |
1. Revise Section 3306.1 to read:
"3306.1 Protection required.
Pedestrians shall be protected during construction, rehabilitation and demolition activities as required by this chapter
A of Chapter 10-28 of the Municipal Code." |
209 |
pdf_text |
| 1 |
1. Where a building has more than two street exposures, fire department connections are only
two of the street exposures. |
81 |
pdf_text |
| 1 |
1. Revise Section 1110.4.7 to read:
"1110.4.7 Animal containment areas.
Animal cages, pens, corrals, and similar areas in which animals are contained shall be on an accessible route but shal
be required to comply with these requirements. Public circulation routes where animals may travel, such as in petting
passageways alongside animal pens in state fairs, are not eligible for this exception." |
119 |
pdf_text |
| 1 |
1. The lower roof assembly within 15 feet (4572 mm) horizontally of the fire wall has not les
fire-resistance rating and the entire length and span of supporting elements for the rated roof a
fire-resistance rating of not less than 2 hours. |
58 |
pdf_text |
| 1 |
1. Revise Section 3202.1.1 to read:
"3202.1.1 Structural support.
A part of a building erected below grade that is necessary for structural support of the building or structure shall not
the property lines, except as provided in Sections 3202.1.1.1 through 3202.1.1.4." |
206 |
pdf_text |
| 1 |
1. Revise Section 311.2 to insert, alphabetically: "Computers and office machines." |
23 |
pdf_text |
| 1 |
1. Revise Section 1904.1 by replacing "Group R-2 and R-3" with "Group R." |
177 |
pdf_text |
| 1 |
1. Revise Section 1609.1.1 to read:
"1609.1.1 Determination of wind loads.
Wind loads on every building or structure shall be determined in accordance with Chapters 26 to 30 of ASCE 7. The
wind speed, V, and the exposure category for a site shall be determined in accordance with Section 1609. Wind shall
come from any horizontal direction and wind pressures shall be assumed to act normal to the surface considered.
Exceptions: |
148 |
pdf_text |
| 1 |
1. Revise Section 2501.2 to read:
"2501.2 Other materials.
Other wall or ceiling coverings may be approved by the building official and, if so, shall be installed in accordance w
recommendations of the manufacturer and the conditions of approval." |
190 |
pdf_text |
| 1 |
1. Throughout the provisions adopted by reference, replace the term "fire district" with "fire limits." |
217 |
pdf_text |
| 1 |
1. Revise the definition of "accessible" to read:
"ACCESSIBLE. A site, building, facility or portion thereof that complies with Section 907.5.2.3, Chapters 10 and 1
Appendix E." |
3 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "fire-resistance rating" and "light- tra
plastic roof panels." |
195 |
pdf_text |
| 1 |
1. Revise item 2 in the exception to Section 403.1 to read:
"2. Parking facilities in accordance with Section 406.9." |
24 |
pdf_text |
| 1 |
1. One-story buildings. |
134 |
pdf_text |
| 1 |
1. Revise the exception to Section 1603.1 by deleting item 5. |
144 |
pdf_text |
| 1 |
1. Revise Section 3201.1 by replacing "public right-of-way" with "public way." |
205 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "greenhouse" and "light-transmitting
panels." |
194 |
pdf_text |
| 1 |
1. Revise Section E101.1 to read:
"E101.1 Scope.
The provisions of this appendix shall control the supplementary requirements for the design and construction of facil
accessibility for individuals with disabilities." |
219 |
pdf_text |
| 1 |
1. Delete Section 303.1.4. |
19 |
pdf_text |
| 1 |
1. Revise Section 2204.3 by replacing "approved" with "permitted." |
181 |
pdf_text |
| 1 |
1. Equipment, control wiring, power wiring and ductwork shall be located exterior to
and directly connected to the smokeproof enclosure or connected to the smokeproof en
ductwork enclosed by not less than 2-hour fire barriers constructed in accordance with
horizontal assemblies constructed in accordance with Section 711, or both. |
229 |
pdf_text |
| 1 |
1. Delete the exception to Section 2611.1. |
195 |
pdf_text |
| 1 |
1. The aggregate area of mezzanines in buildings of Type I or II construction for special indu
occupancies in accordance with Section 503.1.1 shall be not greater than two-thirds of the floo
room. |
40 |
pdf_text |
| 1 |
1. Welding operations of elements of the seismic force-resisting system. |
159 |
pdf_text |
| 1 |
1. Revise the exception to Section 1109.1 to read:
"Exception: Accessible units, Type A units, Type B units and Type C units shall comply with Chapter 10 of ICC A11 |
118 |
pdf_text |
| 1 |
1. Revise the title of Section 717.1.1 to "Transfer ducts." |
62 |
pdf_text |
| 1 |
1. Revise Section 1504.1.1 to read:
"1504.1.1 Wind resistance of asphalt shingles.
Asphalt shingles shall be tested in accordance with ASTM D7158 and have a classification of D, G or H. Asphalt shi
shall bear a label to indicate compliance with ASTM D7158 and the required classification.
Exception: Asphalt shingles not included in the scope of ASTM D7158 shall be tested and labeled in accord
ASTM D3161 and have a classification of A, D or F. Asphalt shingle packaging shall bear a label to indicate
with ASTM D3161 and the required classification." |
135 |
pdf_text |
| 1 |
1. The grade-level tier is allowed to contain an office, waiting and toilet rooms having a total
of not more than 1,000 square feet (93 m 2). Such area need not be separated from the parking |
31 |
pdf_text |
| 1 |
1. Delete Section 703.2.5. |
51 |
pdf_text |
| 1 |
1. Interior stairways that are not required to comply with Section 1009.3, provided that the o
treads does not permit the passage of a sphere with a diameter of 6 inches (152 mm). |
96 |
pdf_text |
| 1 |
1. Special inspections and tests are not required for construction of a minor nature or as warr
conditions approved by the building official. |
155 |
pdf_text |
| 1 |
1. Single- and multiple-station smoke alarms required by Section 907.2.10. |
67 |
pdf_text |
| 1 |
1. Concrete or grout in compression b
Cast-in-place with a permanent casing in accordance with Section 1810.3.2.7, |
171 |
pdf_text |
| 1 |
1. Revise Section 2303.1.1 and its subsections to read:
"2303.1.1 Sawn lumber.
Sawn lumber used for load-supporting purposes, including end-jointed or edge-glued lumber, machine stress- rated o
evaluated lumber, shall be identified by the grade mark of a lumber grading or inspection agency accredited by an ac
body that complies with DOC PS 20 or approved equivalent. Grading practices and identification shall comply with r
by an agency certified in accordance with the procedures of DOC PS 20 or approved equivalent procedures. |
183 |
pdf_text |
| 1 |
1. For applications listed in Section 1109.8. |
118 |
pdf_text |
| 1 |
1. Revise Section 719.3 by deleting "approved." |
63 |
pdf_text |
| 1 |
1. Revise Section 715.1 by replacing "an approved" with "a." |
60 |
pdf_text |
| 1 |
1. Revise section 1023.2 by replacing "basements" with "basements and occupiable rooftops (even if not counted a
other purposes)." |
103 |
pdf_text |
| 1 |
1. Revise Section 1805.1 to read:
"1805.1 General.
Walls or portions thereof that retain earth and enclose interior spaces and floors below grade shall be waterproofed a
dampproofed in accordance with this section.
Exception: Spaces containing occupancies other than Group A, E, I or R where such omission is not detrime
building or occupancy." |
165 |
pdf_text |
| 1 |
1. A shaft or unenclosed open well is provided to accommodate the future installation
residential elevator or lift complying with the Chicago Conveyance Device Code. The
shall be structurally sufficient to allow future installation of the elevator or lift without
reinforcement or alteration of structural elements. Conduit for future electrical wiring a
operation of the elevator or lift shall be provided at the shaft or unenclosed open well. I
provided, the space occupied for a shaft is not restricted from being used for other purp
the elevator or wheelchair lift is installed. The floor openings within the shaft or unenc
well may be in-filled with flooring if the in-fill flooring can be removed at the time of i
the elevator or lift without additional reinforcement or alteration of other structural ele
Maneuvering clearances at landings where entrances to the elevator or lift occur shall
if the width of the corridor, hallway or other space in front of the shaft is not less than
mm). |
117 |
pdf_text |
| 1 |
1. Delete Section 1403.2. |
128 |
pdf_text |
| 1 |
1. Group I occupancies where the floor area of any story exceeds 8,000 square feet (743 m 2 ). |
77 |
pdf_text |
| 1 |
1. Revise Section 2207.4 by replacing "approved construction documents" with "permitted construction documents. |
181 |
pdf_text |
| 1 |
1
I-3
NS d, e
UL |
38 |
pdf_text |
| 1 |
1. In multilevel parking structures, van-accessible parking spaces required by Section 1106.5 are per
level. |
112 |
pdf_text |
| 1 |
1. Revise Section 3004.1 to read:
"3004.1 General.
Conveyance devices, other than elevators, shall comply with the Chicago Conveyance Device Code and the provisio |
199 |
pdf_text |
| 1 |
1. Revise Section 1006.1 by replacing "occupied roofs" with "occupiable rooftops." |
87 |
pdf_text |
| 1 |
1. Delete Section 2409.2.2. |
189 |
pdf_text |
| 1 |
1. Add a new Section 3105.1.1 to read:
"3105.1.1 Awnings and canopies over the public way.
Awnings and canopies installed over the public way shall also comply with Chapter 32 of this code and Chapter 10-2
Municipal Code." |
203 |
pdf_text |
| 1 |
1. Roof coverings installed with a slope of 5:12 (41 percent) or greater. |
143 |
pdf_text |
| 1 |
1. Revise Section 505.2 to read:
"505.2 Mezzanines.
A mezzanine or mezzanines in compliance with Section 505.2 shall be considered a portion of the story below. Such
shall not contribute to the number of stories above grade plane as regulated by Section 503.1. The area of the mezza |
39 |
pdf_text |
| 1 |
1. Within the rear 60 percent of the seats provided: or |
109 |
pdf_text |
| 1 |
1. Tubing shall comply with the requirements of the Chicago Mechanical Code. |
225 |
pdf_text |
| 1 |
1. Add a new Section 3310.3 to read:
"3310.3 Floor required.
In buildings where construction of the superstructure precedes construction of the permanent floor, a substantial tem
shall be constructed at a level not more than two floors below the highest level where work is being performed." |
210 |
pdf_text |
| 1 |
1. Revise Section 2509.1 to read:
"2509.1 Finish materials.
Shower areas, bathing areas and public toilet walls shall conform to Section 1209.2." |
191 |
pdf_text |
| 1 |
1. Revise Section 1701.1 to read:
"1701.1 Scope.
The provisions of this chapter shall govern the quality, workmanship and requirements for materials covered. Constr
materials and test procedures shall conform to the applicable standards listed in this code and the other Chicago Con
Codes." |
154 |
pdf_text |
| 1 |
1. Where more than 50 percent of the roof area is a vegetative roof or roof garden, th
the roof area shall have a three-year-aged solar reflectance value of 0.3 or greater. |
143 |
pdf_text |
| 1 |
1 hour
In Group I-2 occupancies, laboratories not classified as Group H |
46 |
pdf_text |
| 1 |
1. Revise Section 3007.1, including its exception, to read:
"3007.1 General.
Where required by Section 403.6.1, every area of every story of the building shall be served by a fire service access
complying with Sections 3007.1, 3007.5, 3007.6.5, 3007.7, and 3007.8. Except as modified in this section, fire servi
elevators shall be installed in accordance with this chapter and the Chicago Conveyance Device Code." |
200 |
pdf_text |
| 1 |
1. Revise Section 1606.2 to read:
"1606.2 Design dead load.
For purposes of design, the actual weights of materials of construction and fixed equipment shall be used. In the abse
information, values used shall be approved by the building official." |
146 |
pdf_text |
| 1 |
1. From a height of 36 inches (914 mm) to 42 inches (1067 mm), guards shall not have openings that
of a sphere 6 inches (152 mm) in diameter. |
99 |
pdf_text |
| 1 |
1. Airport traffic control towers in accordance with Sections 412 and 907.2.21. |
76 |
pdf_text |
| 1 |
1. Group H occupancies shall not be classified as accessory occupancies and shall be separated from
occupancies in accordance with Section 508.4. |
44 |
pdf_text |
| 1 |
1. Add a new Section 903.1.2 to read:
"903.1.2 Where prohibited.
Automatic sprinkler systems shall not be installed in hazardous chemical rooms or in hazardous chemical storage buil
the chemical has the ability to react with water to produce substances or violent chemical reactions which increase th
When the presence of water will not add to the hazard, an automatic sprinkler system shall be required in such hazar
room or building." |
67 |
pdf_text |
| 1 |
1. Revise Section 2110.1.1, excluding the exception, to read:
"2110.1.1 Limitations.
Solid or hollow glass block shall not be used in fire walls, party walls, fire barriers, fire partitions or smoke barriers,
bearing construction. Glass blocks shall be erected with mortar and reinforcement in metal channel-type frames, stru
masonry or concrete recesses, embedded panel anchors as provided for both exterior and interior walls or other appr
materials. Wood strip framing shall not be used in walls required to have a fire-resistance rating by other provisions |
179 |
pdf_text |
| 1 |
1. Revise Section 910.2, excluding the exceptions, to read:
"910.2 Where required.
Smoke and heat vents or a mechanical smoke removal system shall be installed as required by Sections 910.2.1 throu |
79 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 1012.6.3 by replacing "Group R-2 and R-3" with "Group R-2, R-3 and R-5." |
98 |
pdf_text |
| 1 |
1. Revise Section 1506.3 by replacing "approved testing agency" with "approved agency."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 68) |
136 |
pdf_text |
| 1 |
1. Revise Section 1706.1 to read:
"1706.1 Conformance to standards.
The design strengths and permissible stresses of any structural material that are identified by a manufacturer’s desig
manufacture and grade by mill tests, or the strength and stress grade is otherwise confirmed to the satisfaction of the
official, shall conform to the specifications and methods of design of accepted engineering practice or be approved in
with Chapter 10 of the Chicago Construction Codes Administrative Provisions." |
161 |
pdf_text |
| 1 |
1. The closest abutting property line. |
9 |
pdf_text |
| 1 |
1. Revise Section 407.3 to read:
"407.3 Corridor wall construction.
Corridor walls shall be constructed as smoke barriers in accordance with Section 709." |
31 |
pdf_text |
| 1 |
1. Revise the exception to Section 1104.1 to read:
"Exception: Other than in buildings or facilities containing or serving Type B units, an accessible route shall not be
between site arrival points and the building or facility entrance if the only means of access between them is a vehicul
providing for pedestrian access. Access from site arrival points is permitted to include vehicular ways. Where a vehic
portion of a vehicular way is provided for pedestrian travel, such as within a shopping center or shopping mall parki
exception shall not apply." |
110 |
pdf_text |
| 1 |
1. Revise the exception to Section 1906.1 by replacing "Group R-3" with "Groups R-3 and R-5." |
177 |
pdf_text |
| 1 |
1. Revise Section 3302.1, excluding the exceptions, to read:
"3302.1 Alterations, repairs and additions.
Required means of egress components, existing structural elements, fire protection devices and sanitary safeguards s
maintained at all times during alterations, repairs or additions to any building or structure." |
208 |
pdf_text |
| 1 |
1. Revise Section 1203.1, excluding the exceptions, to read:
"1203.1 Heating equipment and systems.
Interior spaces intended for human occupancy shall be provided with active or passive space heating systems capable
maintaining an indoor temperature of not less than 68°F (20°C) at a point 3 feet (914 mm) above the floor when the
temperature is -7°F (-22°C)." |
122 |
pdf_text |
| 1 |
1. Add a new Section 3304.2 to read:
"3304.2 Drainage across property lines.
Drainage across property lines shall not exceed that which existed prior to site work. Excess or concentrated drainag
contained on site or directed to a permitted drainage facility. Erosion of the ground in the area of discharge shall be p
installation of nonerosive down drains or similar devices." |
209 |
pdf_text |
| 1 |
1. Governmental facilities which contain or provide administrative services available to the general p |
111 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "24-hour basis" and "custodial care." |
21 |
pdf_text |
| 1 |
1. Revise Section 1002.1 to read:
"1002.1 Maintenance.
Means of egress shall be maintained in accordance with the Chicago Minimum Requirements for Existing Buildings a
Fire Prevention Code." |
84 |
pdf_text |
| 1 |
1. Revise item 1 of Section 1809.5 to read:
"1. Extending at least 42 inches (1067 mm) below final grade." |
169 |
pdf_text |
| 1 |
1. Revise Section 1408.1 to read:
"1408.1 General.
The provisions of this section shall govern the materials, construction and quality of High-Pressure Decorative Exter
Compact Laminates (HPL) for use as exterior wall coverings in addition to other applicable requirements of Chapter |
133 |
pdf_text |
| 1 |
1 hour
Waste, recycling and linen collection rooms with containers that
have an aggregate volume of 10 cubic feet or greater in ambulatory
care facilities or Group I-2 occupancies |
46 |
pdf_text |
| 1 |
1. Add new exceptions 3 and 4 to item 1 in Section 906.1 to read:
"3. In Group R-2 occupancies not more than three stories above grade plane and having a floor area not exc
square feet (279 m 2 ). |
73 |
pdf_text |
| 1 |
1 foot (305 mm) or fraction thereof in height up to a maximum width of 15 feet (4572 mm). Openings on opp
an outer court shall be separated by not less than 6 feet (1829 mm). |
124 |
pdf_text |
| 1 |
1. On buildings of Type I and II-A construction, the exterior walls and roof decks of mechan
penthouses with a fire separation distance greater than 5 feet (1524 mm) and less than 20 feet
shall be noncombustible construction and permitted to have not less than a 1-hour fire-resistan |
138 |
pdf_text |
| 1 |
1. Revise Section 1204.1 to read:
"1204.1 General.
Every space intended for human occupancy shall be provided with natural light in accordance with Section 1204.2 or
provided with artificial light in accordance with Section 1204.3.
Exceptions: |
122 |
pdf_text |
| 1 |
1. Passive smoke control systems with automatic-closing devices actuated by spot-typ
detectors listed for releasing service installed in accordance with Section 907.3. |
222 |
pdf_text |
| 1 |
1. Delete Section 2612.4. |
195 |
pdf_text |
| 1 |
1. Revise Section 1502.1 to read:
"1502.1 General.
Design and installation of roof drainage systems shall comply with Section 1502 of this code and Section 1106 of the
Plumbing Code." |
134 |
pdf_text |
| 1 |
1. All panels shall be located in the line of sight immediately inside the primary entrance to the build
facing the street of the building address. The building address number shall be conspicuously displaye
next to the primary entrance doors. |
79 |
pdf_text |
| 1 |
1. More than 6 feet (1829 mm) above grade plane; or |
15 |
pdf_text |
| 1 |
1. Detached single-family dwellings shall comply with Section 1107.8.4. |
116 |
pdf_text |
| 1 |
1. Revise Section 3005.1 by replacing "An approved" with "Acceptable." |
199 |
pdf_text |
| 1 |
1. A temporary covered passageway, no more than 8 feet (2438 mm) wide, with open
sides, may be provided to connect temporary structures to existing buildings. |
202 |
pdf_text |
| 1 |
1. Revise item 3 in Section 1024.6 to read:
"3. Security systems covering the exit passageway." |
103 |
pdf_text |
| 1 |
1. Revise note e to Table 307.1(1) to delete "approved" and "Section 5003.9.10 of." |
20 |
pdf_text |
| 1 |
1. In each mechanical equipment, electrical, transformer, telephone equipment or similar room that i
with sprinkler protection. |
76 |
pdf_text |
| 1 |
1. Revise Section 720.5 by replacing "approved roof coverings" with "a Class A or Class B roof covering." |
63 |
pdf_text |
| 1 |
1. Revise Section 1804.2.1 by replacing "approved" with "permitted." |
164 |
pdf_text |
| 1 |
1. Replace Table 601 as shown:
TABLE 601
FIRE-RESISTANCE RATING REQUIREMENTS FOR BUILDING ELEMENTS (HOURS) |
47 |
pdf_text |
| 1 |
1. Walls in which the water-resistive barrier or air barrier required by the Chicago Energy C
Code is the only combustible component and the exterior wall has an exterior wall covering o
concrete, stone, terracotta, stucco or steel with minimum thicknesses in accordance with Table |
128 |
pdf_text |
| 1 |
1. Geotechnical investigations are not required for single-story storage structures without basements
private garages not exceeding 2,000 square feet (185.8 m2). |
163 |
pdf_text |
| 1 |
1. Revise Section 502.1 to read:
"502.1 Address identification.
Address identification shall be provided in accordance with Chapter 10-4 of the Municipal Code." |
35 |
pdf_text |
| 1 |
1. Where the number of required Type A units exceeds the number of dwelling units a
units and at least one bedroom in each dwelling unit and sleeping unit is a Type A unit,
bedroom in each dwelling unit and sleeping unit may count toward the number of requi
units. |
114 |
pdf_text |
| 1 |
1. Replace Table 509 as shown:
TABLE 509
INCIDENTAL USES
ROOM OR AREA
SEPARATION AND/OR PROTECTION
ROOM OR AREA
SEPARATION AND/OR PROTECTION
Furnace room where any piece of equipment is over 400,000 Btu
per hour input |
46 |
pdf_text |
| 1 |
1. The number of Type A units is permitted to be reduced in accordance with S
exceptions allowed for Type B units. |
114 |
pdf_text |
| 1 |
1. Revise exception 2 to Section 1014.2 by replacing "Group R-3" with "Group R-3 or R-5." |
99 |
pdf_text |
| 1 |
1. Revise Section 2105.1 by replacing "approved" with "permitted." |
179 |
pdf_text |
| 1 |
1. Revise Section 722.1 by inserting the following before the first sentence:
"The procedures described in Section 722 may only be used where approved by the building official." |
63 |
pdf_text |
| 1 |
1. Add a new Section 1102.1.1 to read:
"1102.1.1 Equivalent facilitation.
Nothing in this chapter prevents the use of designs, products or technologies as alternatives to those prescribed, provi
in substantially equivalent or greater access and usability for individuals with disabilities." |
109 |
pdf_text |
| 1 |
1. Delete exception 2 and its subparts to Section 1402.2. |
128 |
pdf_text |
| 1 |
1. Delete the last sentence of Section 2308.1. |
185 |
pdf_text |
| 1 |
1. Revise Section 3109.1 by replacing "International Swimming Pool and Spa Code" with "Chicago Plumbing Cod
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 96) |
204 |
pdf_text |
| 1 |
1. Delete the exception to item 1 in Section 1111.1. |
119 |
pdf_text |
| 1 |
1. Foam plastic used as interior wall or ceiling finish or interior trim in plenum-served spaces
flame spread index of 75 or less and a smoke-developed index of 450 or less when tested in ac
ASTM E84 or UL 723 at the maximum thickness and density intended for use, where it is sep
airflow in the plenum by a thermal barrier complying with Section 2603.4. |
193 |
pdf_text |
| 1 |
1. Floor drains, sumps and sump pumps shall be permitted at the base of the hoistway enclos
that they are indirectly connected to the plumbing system. |
198 |
pdf_text |
| 1 |
1. Revise Section 3002.1.2 to read:
"3002.1.2 Hardware.
Hardware on opening protectives shall be installed as tested, except that interlocks, mechanical locks and electric co
gate electric contacts and door-operating mechanisms shall be exempt from the fire test requirements." |
198 |
pdf_text |
| 1 |
1. Isolated cast-in-place deep foundation elements without lateral bracing shall be permitted
horizontal dimension is not less than 30 inches (762 mm), adequate lateral support in accordan |
170 |
pdf_text |
| 1 |
1. Delete the exception to Section 1026.2. |
103 |
pdf_text |
| 1 |
1. Revise Section 705.2, its subsections, and related tables to read:
"705.2 Projections.
Cornices, eave overhangs, exterior balconies, decks and similar projections extending beyond the exterior wall shall
requirements of this section and Section 1405. Egress balconies shall comply with Section 1021. Porches, exterior e
and exterior exit ramps shall comply with Section 1027. Projections shall not extend any closer to the line used to de
separation distance than shown in Table 705.2.
Exception: Buildings on the same lot and considered as portions of one building in accordance with Section
required to comply with this section for projections between the buildings.
TABLE 705.2
MINIMUM DISTANCE OF PROJECTION
For SI: 1 foot = 304.8 mm; 1 inch = 25.4 mm.
a. Detached private garages and buildings of Group R-3 or R-5 occupancy located within 28 inches (711 mm) of a property line are permitted to have r
projections not exceeding 4 inches (102 mm). |
52 |
pdf_text |
| 1 |
1. Revise Section 1201.1 by deleting "sound transmission." |
120 |
pdf_text |
| 1 |
1. Revise Section 1209.1 by replacing "Chapter 29" with "the Chicago Plumbing Code." |
126 |
pdf_text |
| 1 |
1. Metal composite material (MCM) systems complying with Section 1406. |
131 |
pdf_text |
| 1 |
1. Equipment shall be located so that exhausts do not discharge against combustible material. |
214 |
pdf_text |
| 1 |
1. Replace each occurrence of "International Codes" with "Chicago Construction Codes." |
2 |
pdf_text |
| 1 |
1. Delete item 8 in Section 718.2.1. |
63 |
pdf_text |
| 1 |
1. Four or more care recipients are incapable of self-preservation. |
68 |
pdf_text |
| 1 |
1. Revise Section 1107.2 to read:
"1107.2 Design.
Dwelling units and sleeping units that are required to be Accessible units, Type A units, Type B units or Type C units
with the applicable provisions of Chapter 10 of ICC A117.1. Units required to be Type A units may be designed and
Accessible units. Units required to be Type B units may be designed and constructed as Accessible units or Type A un
required to be Type C units may be designed and constructed as Accessible units, Type A units, or Type B units." |
112 |
pdf_text |
| 1 |
1 hour
In Group I-2, physical plant maintenance shops |
46 |
pdf_text |
| 1 |
1. Delete exception 2 to Section 2510.6. |
191 |
pdf_text |
| 1 |
1. Revise the last sentence of Section 709.4 to read:
"Smoke-barrier walls used to enclose areas of refuge in accordance with Section 1009.6.4 or to enclose elevator lobb
accordance with Section 405.4.3, 3007.6.2, or 3008.6.2 shall comply with Section 709.4.2." |
59 |
pdf_text |
| 1 |
1. A supervising station is not required for automatic sprinkler systems protecting Gr
occupancies. |
67 |
pdf_text |
| 1 |
1. Revise Section 915.1 by replacing "Chapter 11 of the International Fire Code" with "the Chicago Minimum Req
Existing Buildings." |
81 |
pdf_text |
| 1 |
1. Revise Section 1008.2 to read:
"1008.2 Illumination required. |
91 |
pdf_text |
| 1 |
1. Where the floor area of the parking garage exceeds 12,000 square feet (1115 m2). |
69 |
pdf_text |
| 1 |
1. Revise Section 1508.1 to read:
"1508.1 General. |
137 |
pdf_text |
| 1 |
1. In dwelling units and sleeping units in Group R, I-1, and I-2 occupancies, all living, dining
rooms with a floor area of 70 square feet (6.5 m 2 ) or more shall be provided with natural ligh
with Section 1204.2 and artificial light in accordance with Section 1204.3. |
122 |
pdf_text |
| 1 |
1. Revise item 1 of Section 1016.2 by deleting the second sentence. |
100 |
pdf_text |
| 1 |
1. In Group R-2, R-3 and R-4 occupancies that are required to have Accessible, Type A or Type B dw
sleeping units, accessible parking spaces shall be provided in compliance with Table 1106.2. |
111 |
pdf_text |
| 1 |
1. Revise item 1 and its subparts in Section 603.1 to read:
"1. Fire-retardant-treated wood shall be permitted in: |
49 |
pdf_text |
| 1 |
1. Revise Section 2211.1.1.2 to read:
"2211.1.1.2 Seismic Design Category D.
In cold-formed steel light-frame construction assigned to Seismic Design Category D the seismic force-resisting syst
designed and detailed in accordance with AISI S400." |
181 |
pdf_text |
| 1 |
1. Revise Section 2403.1 by replacing "approved construction documents" with "permitted construction documents. |
187 |
pdf_text |
| 1 |
1 hour in Group B, F, M, S and U occupancies; |
46 |
pdf_text |
| 1 |
1. Revise Section 506.1 and its subsections to read:
"506.1 General.
The allowable building area of a building shall be determined based on the type of construction, occupancy classific
there is an automatic sprinkler system installed throughout the building and the amount of building frontage on a pub
yard. |
40 |
pdf_text |
| 1 |
1. Where the cladding manufacturer has provided installation instructions for application ove
sheathing, those requirements shall apply. |
193 |
pdf_text |
| 1 |
1. Buildings and structures assigned to Seismic Design Category A shall comply with Section 1613. |
152 |
pdf_text |
| 1 |
1. Revise Section 1608.2 to read:
"1608.2 Ground snow load.
The ground snow load to be used in determining the design snow loads for roofs shall be 25 pounds per square foot ( |
148 |
pdf_text |
| 1 |
1. Plasticity index (PI) of 15 or greater, determined in accordance with ASTM D4318. |
163 |
pdf_text |
| 1 |
1. Exit signs are not required in rooms or areas that require only one exit or exit access. |
98 |
pdf_text |
| 1 |
1. Revise the exception to Section 419.1 to read:
"Exception: Dwelling units or sleeping units that include workspace that is less than 20 percent of the area of the dw |
33 |
pdf_text |
| 1 |
1. Revise Section 306.2 to replace "Laundries" with "Laundries (other than pick-up and delivery stations and self- s |
20 |
pdf_text |
| 1 |
1. Revise Section 1905.1.2 by replacing "Seismic Design Category B, C, D, E or F" with "Seismic Design Categor
and "Seismic Design Category C, D, E or F" with "Seismic Design Category C or D." |
177 |
pdf_text |
| 1 |
1. Where interior exit stairways or exit access ramps are interconnected by a 1-hour fire-resis
corridor conforming to the requirements of Section 1020, the required separation distance shal
along the shortest direct line of travel within the corridor. |
91 |
pdf_text |
| 1 |
1. Revise the exception to Section 404.2 by deleting "approved." |
27 |
pdf_text |
| 1 |
1. Revise note a to Table 1017.2 to delete "Section 402: For the distance limitation in malls." |
100 |
pdf_text |
| 1 |
1. The veneer shall not exceed 40 feet (12 190 mm) in height above grade. |
129 |
pdf_text |
| 1 |
1. Revise the exception to Section 2511.1 to read:
"Exception: Gypsum veneer plaster and cement plaster specifically designed and recommended by the manufacturer
applications." |
191 |
pdf_text |
| 1 |
1. Class I standpipes are allowed in buildings equipped throughout with an automatic sprinkl
accordance with Section 903.3.1.1 or 903.3.1.2. |
72 |
pdf_text |
| 1 |
1. Recommended deep foundation types and installed capacities. |
163 |
pdf_text |
| 1 |
1. Dwelling units and sleeping units in Group I occupancies shall comply with Section 1107. |
115 |
pdf_text |
| 1 |
1. A room where the application of water, or flame and water, constitutes a serious life or fire hazard |
70 |
pdf_text |
| 1 |
1. Revise Section 1708.1 to read:
"1708.1 General.
Whenever there is a reasonable doubt as to the strength, stability or load-bearing capacity of a completed building, st
portion thereof for the expected loads, an engineering assessment shall be required. The engineering assessment shall
a structural analysis or an in-situ load test, or both, as determined by the building official. A structural analysis shall
actual material properties and other as-built conditions that affect strength, stability or load-bearing capacity, and sha
conducted in accordance with the applicable design standard. In-situ load tests shall be conducted in accordance with |
162 |
pdf_text |
| 1 |
1. If the volume of the atrium does not exceed 600,000 cubic feet (16 990 m 3), the exhaust system s
not less than 6 air changes per hour. |
78 |
pdf_text |
| 1 |
1. Revise the exceptions to Section 1009.2.1 by replacing "an automatic sprinkler system" with "a supervised autom
system." |
92 |
pdf_text |
| 1 |
1. Throughout all Group E fire areas and all connected Group A fire areas in buildings where the ag
of all Group E and connected Group A fire areas is 7,200 square feet (669 m2) or greater. |
68 |
pdf_text |
| 1 |
1. Atriums shall not be allowed within Group H occupancies. |
59 |
pdf_text |
| 1 |
1. Revise item 2 to section 2608.2, excluding its exception, to read:
"2. Flame barriers extending 30 inches (762 mm) beyond the exterior wall in the plane of the floor, or vertic
less than 4 feet (1219 mm) in height, shall be installed between glazed units located in adjacent stories." |
195 |
pdf_text |
| 1 |
1. Delete items 2 and 4 in Section 708.1. |
58 |
pdf_text |
| 1 |
1. Pickets, handrails and similar vertical elements not more than 4 feet (1219 mm) in
the adjacent walking surface of material not less fire resistive than untreated wood or p
composites that comply with ASTM D7032 and Section 2612 if the fire separation dis
than or equal to 20 feet (6096 mm). |
141 |
pdf_text |
| 1 |
1. Revise exception 1 to Section 1010.1.1 to read:
"1. Within Group R-2, R-3 and R-5 dwelling and sleeping units that are not required to be an Accessible unit
or Type B unit, the minimum clear opening width of an exit access doorway, other than the primary entrance t
shall be 28 inches (711 mm), and the minimum and maximum width shall not apply to door openings that are
required means of egress." |
92 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following term in italic type: "approved." |
195 |
pdf_text |
| 1 |
1. Walking surfaces of occupiable rooftops. |
142 |
pdf_text |
| 1 |
1. Revise Section 1404.2 by deleting "approved." |
129 |
pdf_text |
| 1 |
1. In provisions adopted by reference, reset the following terms in italic type: "approved"; "greenhouse" and "light-
system." |
194 |
pdf_text |
| 1 |
1. Revise Section 907.1.1 to read:
"907.1.1 Construction documents.
Construction documents for fire alarm systems shall be of sufficient clarity to indicate the location, nature and extent
proposed and show in detail that it will conform to the provisions of this code, the Chicago Electrical Code and the
Prevention Code." |
73 |
pdf_text |
| 1 |
1. Delete the last sentence of Section 2111.3. |
179 |
pdf_text |
| 1 |
1. For other than fire service access elevators, where machine rooms, machinery spaces, control roo
spaces do not abut and do not have openings to the hoistway enclosure they serve, the fire barriers co
accordance with Section 707 or horizontal assemblies constructed in accordance with Section 711, or
permitted to be reduced to a 1-hour fire-resistance rating. |
199 |
pdf_text |
| 1 |
1. Revise Section 3101.1 to read:
"3101.1 Scope.
The provisions of this chapter shall govern special construction including membrane structures, temporary structures
walkways and tunnels, automatic vehicular gates, awnings and canopies, marquees, towers, antennas swimming pool
and safety devices, solar energy systems, greenhouses and fences." |
201 |
pdf_text |
| 1-1 |
1-1/2
Not Permitted
Enclosures for
shafts, interior
exit stairways
and interior exit
ramps |
61 |
pdf_text |
| 1.1 |
1.1. Revise exception 1.1 to Section 1028.1 by replacing "from the point of termination of the enclosure." with "wit
(7620 mm) and no more than two turns, each not exceeding 90 degrees (1.57 rad), from the point of termination of th
There shall be no dead-end corridors or similar conditions exceeding 10 feet (3048 mm) in length adjacent to the poi
termination of the enclosure." |
104 |
pdf_text |
| 1.1 |
1.1. The only means of access between them is a vehicular way not providing for pedestrian access. |
110 |
pdf_text |
| 1.1 |
1.1. Delete Table 1504.1.1. |
135 |
pdf_text |
| 1.1 |
1.1. Revise exception 3 to Section 1011.2 by replacing "Group R-3" with "Group R-3 or R-5." |
95 |
pdf_text |
| 1.1 |
1.1. Revise exception 2 to Section 508.1 by replacing "Table 415.6.2" with "the Chicago Fire Prevention Code." |
44 |
pdf_text |
| 1.1 |
1.1. Revise Section 406.1 by adding a final sentence to read:
"Parking facilities shall also comply with Section 406.9." |
28 |
pdf_text |
| 1.1 |
1.1. Does not penetrate a horizontal assembly that separates fire areas or smoke barriers that
compartments. |
59 |
pdf_text |
| 1.1 |
1.1. Revise Section 901.2 by replacing "reduction to the provisions" with "reduction under the provisions." |
66 |
pdf_text |
| 1.1 |
1.1. Revise Table 1004.5 by changing the value for "Baggage claim" under "Airport terminal" from "20 gross" to "5 |
85 |
pdf_text |
| 1.1 |
1.1. Shopping centers or shopping malls. |
110 |
pdf_text |
| 1.1 |
1.1. Nonbearing partitions where the required fire-resistance rating is 1 hour or less. |
49 |
pdf_text |
| 1.1 |
1.1. Revise row 2 of Table 1607.1 to read: |
146 |
pdf_text |
| 1.1 |
1.1. Insert a section to read:
" AFSI
Architectural Fabric Structur
Industrial Fabric Association |
216 |
pdf_text |
| 1.1 |
1.1. Revise Section 308.2 by replacing "Alcohol and drug centers" with "Alcohol and drug abuse treatment facilitie |
21 |
pdf_text |
| 1.1 |
1.1. Revise Section 1107.3, excluding the exceptions, to read:
"1107.3 Accessible spaces.
Rooms and spaces available to the general public or available for use by residents and serving Accessible units, Type
B units or Type C units shall be accessible. Accessible spaces shall include toilet and bathing rooms, kitchen, living a
areas and any exterior spaces, including patios, terraces and balconies." |
112 |
pdf_text |
| 1.1 |
1.1. Abuts a public way, or a yard or court complying with Section 1205. |
123 |
pdf_text |
| 1.1 |
1.1. Cables used for survivability of required critical circuits shall be l
accordance with UL 2196 and shall have a fire-resistance rating of not l
hours. |
229 |
pdf_text |
| 1.2 |
1.2. Has a ceiling height of not less than 7 feet (2134 mm). |
123 |
pdf_text |
| 1.2 |
1.2. Where encased with not less than 2 inches (51 mm) of concrete. |
229 |
pdf_text |
| 1.2 |
1.2. Revise exception 1.3 to Section 1028.1 by deleting "approved." |
104 |
pdf_text |
| 1.2 |
1.2. Add a new Section 406.1.1 to read:
"406.1.1 Covered loading spaces and driveways.
Loading spaces and driveways which are used for the storage of unattended motor vehicles and extend more than 5 f
into a building shall be classified as parking garages or carports.
Exception: Interior parking and loading spaces that occupy no more than 20 percent of the overall floor area
or S occupancy and which are separated from other areas by a change in level, curb, guard or other fixed barr |
28 |
pdf_text |
| 1.2 |
1.2. Stories or mezzanines containing offices of health care providers (Group B or I). |
110 |
pdf_text |
| 1.2 |
1.2. Delete the entire section for ALI. |
216 |
pdf_text |
| 1.2 |
1.2. Revise Table 1004.5 by changing the value for “Gaming floors (keno, slots, etc.)” under “Assembly” from “11
gross”. |
85 |
pdf_text |
| 1.2 |
1.2. Revise Section 1504.4 to read:
"1504.4 Ballasted low-sloped roof systems.
Ballasted low-sloped roof single-ply roof system coverings installed in accordance with Sections 1507.12 and 1507.1
designed in accordance with Section 1504.8 and ANSI/SPRI RP-4." |
135 |
pdf_text |
| 1.2 |
1.2. The door is not part of an accessible route as required by Chapter 11. |
93 |
pdf_text |
| 1.2 |
1.2. Is not concealed within the construction of a wall or a floor/ceiling assembly. |
59 |
pdf_text |
| 1.2 |
1.2. Due to circumstances outside the control of the owner, either the slope of the finished ground le
accessible facilities and buildings exceeds 1:12 or physical or legal restrictions prevent the installatio
accessible route. |
110 |
pdf_text |
| 1.3 |
1.3. Is not open to a corridor in Group I and R occupancies. |
59 |
pdf_text |
| 1.3 |
1.3. Parking that complies with Section 1106 is provided at each accessible building, facility, elemen |
110 |
pdf_text |
| 1.3 |
1.3. Delete the entire section for AMCA. |
216 |
pdf_text |
| 1.3 |
1.3. Passenger transportation facilities and airports (Group A-3 or B). |
110 |
pdf_text |
| 1.3 |
1.3. The door is not part of an Accessible unit, Type A unit or Type B unit. |
93 |
pdf_text |
| 1.3 |
1.3. Roof construction, including girders, trusses, framing and decking of one-story buildings that do
the height and area limitations for Type IIB construction." |
49 |
pdf_text |
| 1.3 |
1.3. Electrical circuit protective systems shall have a fire-resistance rat
than 2 hours. Electrical circuit protective systems shall be installed in ac
their listing requirements.
S101.20.6.2 Standby power.
Mechanical vestibule and stairway and ramp shaft ventilation systems and automatic fire detection sy
provided with standby power in accordance with Section 2702.
S101.20.6.3 Acceptance and testing.
Before the mechanical equipment is put into operation, the system shall be tested in the presence of th |
229 |
pdf_text |
| 1.3 |
1.3. Has a longer side, parallel to the plane of the openings, at least 55 percent
unobstructed from finished floor to underside of surface above. |
123 |
pdf_text |
| 1.4 |
1.4. The building is equipped throughout with an automatic sprinkler system in accordance w |
59 |
pdf_text |
| 1.4 |
1.4. Publicly-owned buildings. |
110 |
pdf_text |
| 1.5 |
1.5. Is separated from floor openings and air transfer openings serving other floors by constr
conforming to required shaft enclosures. |
60 |
pdf_text |
| 1.6 |
1.6. Does not connect to a story containing a mezzanine. |
60 |
pdf_text |
| 10 |
10. Delete the following standards under ICC: ICC 500–14; ICC 600–14; IEBC–18; IECC–18; IFC–18; IFGC–18; |
217 |
pdf_text |
| 10 |
10. Revise the title and first sentence of Section 1704.5 to read:
"1704.5 Documents made available to the building official.
In addition to the reports of special inspections and tests in accordance with Section 1704.2.4, reports and certificates
submitted to the owner and made available to the building official for each of the following:" |
156 |
pdf_text |
| 10 |
10. Revise Section 1507.8.9 by replacing "approved grading or inspection bureau or agency" with "approved agenc |
137 |
pdf_text |
| 10 |
10. Revise the definition of "aerosol product" to read:
"AEROSOL PRODUCT. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
4 |
pdf_text |
| 10 |
10. All panels shall be clearly labeled at the top to indicate the purpose or function, such as "detectio
communication," "elevators," or "generator." |
80 |
pdf_text |
| 10 |
10,0
S1
UL
UL |
42 |
pdf_text |
| 10 |
10. Replace each occurrence of "International Existing Building Code" with "Chicago Building Rehabilitation Cod |
2 |
pdf_text |
| 10 |
10 percent of units required to provide mobility features complying with Section 1107.5.1.1 or 1107.6.1.1 shall be us
the minimum number of units required to provide accessible communication features complying with Section E104. |
220 |
pdf_text |
| 10 |
10. Revise Section 903.2.1.7 by replacing "shall be provided" with "shall be provided throughout the building." |
68 |
pdf_text |
| 10 |
10. Revise the exception to Section 2603.4.1.9 to read:
"Exception: Garage doors using foam plastic insulation complying with Section 2603.3 in detached and attached pri
associated with buildings of Group R-5 occupancy need not be provided with a thermal barrier." |
192 |
pdf_text |
| 10 |
10. Revise Section 1807.2.2 by replacing "Seismic Design Category D, E or F" with "Seismic Design Category D." |
168 |
pdf_text |
| 10 |
10. Delete the exceptions to Section 717.5.4. |
62 |
pdf_text |
| 10 |
10. Revise Section 907.2.3, including the exceptions, to read:
"907.2.3 Group E.
A manual fire alarm system shall be installed in Group E occupancies. Where automatic sprinkler systems or smoke
installed, such systems or detectors shall be connected to the building fire alarm system." |
74 |
pdf_text |
| 10 |
10. Revise Section 2304.11.4 to replace "approved hardware" with "other approved hardware." |
184 |
pdf_text |
| 10 |
10. Revise Section D102.2.8 to read:
"D102.2.8 Permanent canopies.
Permanent canopies are permitted to extend over adjacent open spaces provided that all of the following are met: |
218 |
pdf_text |
| 10 |
10. Delete Section 2702.2.12. |
196 |
pdf_text |
| 10 |
10. Delete Figure 1808.7.1. |
169 |
pdf_text |
| 10 |
10. Revise Section 1404.7 to read:
"1404.7 Anchored stone veneer.
Anchored stone veneer units not exceeding 10 inches (254 mm) in thickness shall be anchored directly to masonry, c
metal stud construction by corrosion-resistant clips or anchors located in the edge or back of the units. Veneer ancho
capable of resisting a force equal to two times the weight of the attached veneer in tension and compression." |
129 |
pdf_text |
| 10 |
10. Revise Section 705.8.1 by replacing "Table 705.8" with "Table 705.8(1) or 705.8(2), as applicable" and insertin
and 4 to read:
"3. Where fire separation distance is based on an imaginary line between buildings on the same lot, the max
protected exterior wall openings shall be the greater of the value in Table 705.8(1) or 10 percent for stories th |
56 |
pdf_text |
| 10 |
10. Revise row 27 of Table 1607.1 by adding an entry for "Shops" with a uniform value of "100" and concentrated
"2,000." |
147 |
pdf_text |
| 10 |
10. An occupiable rooftop provided all the following criteria are met: |
90 |
pdf_text |
| 10 |
10,000
N
H-4
NS c, d
UL
UL |
42 |
pdf_text |
| 10 |
10. Revise Section 1609.4.2 by deleting the second sentence describing Surface Roughness D. |
149 |
pdf_text |
| 10 |
10. Revise Section 406.5.3 to read:
"406.5.3 Mixed occupancies and uses.
Mixed uses shall be allowed in the same building as an open parking garage subject to the provisions of Sections 40 |
30 |
pdf_text |
| 10 |
10. Add a new Section 1810.3.2.5.1 to read: |
170 |
pdf_text |
| 10 |
10. Revise the title and first sentence of Section 403.3.2 to read:
"403.3.2 Secondary water supply to required fire pumps.
In buildings that are more than 300 feet (91.4 m) in building height, required fire pumps shall be supplied by connect
fewer than two water mains located in different streets." |
25 |
pdf_text |
| 10 |
10. Sheds open on a long side not over 15 feet (4572 mm) high and 400 square feet (37.2 m2) in area |
219 |
pdf_text |
| 10 |
10. Revise Section 2308.4.2.3 by deleting "in an approved manner." |
185 |
pdf_text |
| 10 |
10. Revise Section 1107.6.1.1 to read:
"1107.6.1.1 Accessible units.
Accessible units shall be provided in accordance with Table 1107.6.1.1. On a multiple-building site, Each structure t
more than 50 dwelling units or sleeping units shall be considered separately for determining the minimum number an
Accessible units required. On a multiple-building site, all structures that individually contain 50 or fewer dwelling un
units, shall be considered together to determine the minimum number and type of Accessible units required. Accessib
be dispersed among the various classes of units." |
113 |
pdf_text |
| 10 |
10. Revise Section 1202.4.1 to read:
"1202.4.1 Ventilation openings.
Ventilation openings through foundation walls shall be provided. The openings shall be placed so as to provide cross
the under-floor space. The net area of ventilation openings shall be in accordance with Section 1202.4.1.1 or 1202.4. |
121 |
pdf_text |
| 10 |
10. Revise Section 714.5.4 by replacing "an approved" with "a." |
60 |
pdf_text |
| 10 |
10. Revise Section 1510.8 by replacing "Sections 1510.8.1 through 1510.8.5, as applicable" with "Section 1510.8.1. |
139 |
pdf_text |
| 10 |
10. Delete exception 2 to Section 706.6. |
57 |
pdf_text |
| 10 |
10. Revise Section 905.4 to read:
"905.4 Location of Class I standpipe hose connections.
Class I standpipe hose connections shall be provided in all of the following locations: |
72 |
pdf_text |
| 10 |
10. Delete exception 1 (and its subparts) to Section 1029.7. |
105 |
pdf_text |
| 10 |
10. Revise Table 1004.5 by revising the entries under "Residential" to read: |
85 |
pdf_text |
| 10 |
10. Revise Section 1805.3.2 by replacing "approved" with "equivalent." |
165 |
pdf_text |
| 10 |
10 to less than 15 e, g
Unprotected, Nonsprinklered (UP, NS) |
55 |
pdf_text |
| 10 |
10. Delete the exception to Section 506.3.2. |
44 |
pdf_text |
| 10 |
10. Delete Section 1010.1.4.4.1. |
93 |
pdf_text |
| 10 |
10. Utility and Miscellaneous (see Section 312): Group U." |
19 |
pdf_text |
| 10 |
10. Revise Section 2303.2.9 to read:
"2303.2.9 Type I and II construction applications. |
183 |
pdf_text |
| 10 |
10,0
S13R
UL
UL |
42 |
pdf_text |
| 10 |
10. Revise item 1 in Section 307.1.1 to delete "Section 416 and." |
20 |
pdf_text |
| 10 |
10%
Unprotected, Sprinklered (UP, S) i |
55 |
pdf_text |
| 10 |
10. Delete Section 420.10 and its subsections.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 14; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 6)) |
34 |
pdf_text |
| 10 |
10. Revise the exception to Section 1011.7.3 by replacing "Group R-2 or R-3" with "Group R-2, R-3 or R-5." |
97 |
pdf_text |
| 10 |
10. Revise Section 308.5.4 to read:
"308.5.4 Five or fewer individuals receiving care in a dwelling unit.
A facility such as the above within a dwelling unit and having five or fewer individuals receiving custodial care shall
as a Group R-2, R-3 or R-5 occupancy."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 4) |
21 |
pdf_text |
| 10 |
10. Delete Section 1406.11.4 and its subsections. |
132 |
pdf_text |
| 10 |
10,000
N
SM
UL |
42 |
pdf_text |
| 10 |
10. Add a new Section 1006.2.2.7 to read:
"1006.2.2.7 Electrical rooms.
Two exit access doorways are required in electrical rooms containing equipment rated 3,000 amperes or greater. Exit
doorways shall be separated by a horizontal distance equal to not less than one-half the length of the maximum overa
dimension of the room." |
89 |
pdf_text |
| 10 |
10. Revise items 1 and 2 in Section 1803.5.9 to read:
"1. Recommended specifications for the preparation of the site prior to placement of the CLSM. |
164 |
pdf_text |
| 10 |
10. A telephone for fire department use. |
80 |
pdf_text |
| 10.1 |
10.1. Delete the entire section for MHI. |
217 |
pdf_text |
| 10.1 |
10.1. The occupiable rooftop is adjacent to a public way. |
90 |
pdf_text |
| 10.2 |
10.2. The occupiable rooftop is located no more than 12 feet (3658 mm) above the level of th |
90 |
pdf_text |
| 10.3 |
10.3. The net floor area does not exceed 800 square feet (74.3 m2). |
90 |
pdf_text |
| 100 |
100 sq. in.
D-H-W-240
Not Permitted |
61 |
pdf_text |
| 100 |
100 sq. in. b
< 100 sq. in. = D-
H-90
>100 sq. in.= D-
H-W-90
Not Permitted |
61 |
pdf_text |
| 100 |
100 sq. in. b,
c
< 100 sq. in. = D-
H-90
> 100 sq. in.= D-
H-T-W-90
Not Permitted |
61 |
pdf_text |
| 100 |
100. Revise the definition of "flammable liquefied gas" to read:
"FLAMMABLE LIQUEFIED GAS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 100 |
100 sq. in.
D-H-W180
Not Permitted |
61 |
pdf_text |
| 1004 |
1004 to use an occupant load factor more intensive that 125 gross, the maximum occupant load is 49.
i. Buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.2. See Section 903 for occupancies where auto
systems are permitted in accordance with Section 903.3.1.2. |
88 |
pdf_text |
| 1004.10.1 |
1004.10.1 and the cumulative occupant load for the occupancy shall be determined in accordance with Section 1004. |
86 |
pdf_text |
| 1004.10.1 |
1004.10.1 Occupant load for egress from the room or area.
Means of egress directly from a room or area used in full for assembly-type functions shall be designed for th
load determined in accordance with Section 1004.3 and Sections 1004.5 through 1004.8. |
86 |
pdf_text |
| 1004.10.2 |
1004.10.2 Cumulative occupant load.
The cumulative occupant load for the Group B, F or M occupancy shall be determined in accordance with Se |
86 |
pdf_text |
| 1004.10.2.1 |
1004.10.2.1 Rooms up to 150 square feet.
For individual rooms or spaces with a gross floor area of 150 square feet (13.9 m 2 ) or less, the occu
be determined by applying the occupant load factor in Table 1004.5 that is applicable to the predomin
adjacent spaces within the same suite and same story which are not used for assembly-type functions. |
86 |
pdf_text |
| 1004.10.2.2 |
1004.10.2.2 Rooms up to 750 square feet.
For individual rooms or spaces with a gross floor area greater than 150 square feet (13.9 m 2 ) but not |
87 |
pdf_text |
| 1004.10.2.3 |
1004.10.2.3 Non-public meeting and training rooms.
For rooms and spaces used with tables and chairs for meetings, conferences and training primarily att
individuals employed in the same building and not open to the general public, the occupant load shall
by applying the occupant load factor for "classroom areas" in Table 1004.5."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 40; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 20; Amend Coun. J. 6-25-21,
II, § 15; Amend Coun. J. 1-24-24, p. 8634, Art. IV, § 2) |
87 |
pdf_text |
| 101 |
101. Revise the definition of "flammable liquid" to read:
"FLAMMABLE LIQUID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 101.1 |
101.1 Title.
This Title 14B of the Municipal Code of Chicago shall be known as the Chicago Building Code, hereinafter referred
code." |
2 |
pdf_text |
| 101.3 |
101.3 Intent.
The purpose of this code is to establish the minimum requirements to provide a reasonable level of safety, public hea
welfare through structural strength, means of egress facilities, stability, sanitation, adequate light and ventilation, ene
conservation, and safety to life and property from fire, explosion and other hazards, and to provide a reasonable level
fire fighters and emergency responders during emergency operations."
CHAPTER 14B-2
DEFINITIONS AND MEASUREMENTS |
3 |
pdf_text |
| 1010.2.2.1 |
1010.2.2.1 Small residential buildings.
On a lot containing buildings with not more than 4 stories above grade plane and not more than 4 dwelling u
units, an exterior gate is allowed to require a key or special tool to operate in either or both directions. |
95 |
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| 1010.2.2.2 |
1010.2.2.2 Large residential buildings.
On a lot containing buildings with 5 or more stories above grade plane or containing 5 or more dwelling unit
units, an exterior gate shall not require a key or special tool to operate in the direction of egress." |
95 |
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| 1011.4.1 |
1011.4.1 Other than Group R-5 occupancies and within dwelling units.
The walkline across winder treads in other than R-5 occupancies and within individual dwelling units in Grou |
95 |
pdf_text |
| 1011.4.2 |
1011.4.2 Group R-5 occupancies and within dwelling units.
The walkline across winder treads in R-5 occupancies and within individual dwelling units in Group R-2 occu
be concentric to the direction of travel through the turn and located 18 inches (457 mm) from the side where t
narrower." |
96 |
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| 1013.6.1 |
1013.6.1 Graphics.
Every exit sign and directional exit sign shall have plainly legible letters not less than 3 3/8 inches (86 mm) h
principal strokes of the letters not less than 9/16 inch (14 mm) wide. Directional exit signs shall have a horizo |
98 |
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| 1013.6.1.1 |
1013.6.1.1 Exit sign.
Exit signs, other than those subject to Section 1013.6.1.2 or 1013.6.1.3 shall read "EXIT." |
99 |
pdf_text |
| 1013.6.1.2 |
1013.6.1.2 Stair sign.
Exit signs located immediately over an exit access stairway or exit access door leading to an exit stair
"STAIR" or "EXIT STAIR." In existing buildings, new exit signs may also read "STAIRS" or "STAI
consistent with existing exit signs. |
99 |
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| 1013.6.1.3 |
1013.6.1.3 Fire escape sign.
In existing buildings, exit signs and directional exit signs leading to a fire escape shall read "FIRE ES |
99 |
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| 1013.6.2 |
1013.6.2 Exit sign illumination.
The face of an exit sign shall be illuminated to meet the luminance measurement test in UL 924. |
99 |
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| 1013.6.3 |
1013.6.3 Power source.
Exit signs shall be illuminated at all times. To ensure continued illumination for a duration of not less than 90
case of primary power loss, the sign illumination means shall be connected to an emergency power system pr
storage batteries, unit equipment or an on-site generator. The installation of the emergency power system shal
accordance with Article 700 of the Chicago Electrical Code." |
99 |
pdf_text |
| 102 |
102. Revise the definition of "flammable material" to read:
"FLAMMABLE MATERIAL. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
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| 1027.2.1 |
1027.2.1 Limitation.
Not more than 50 percent of the number and minimum width or required capacity of means of egress compon
provided using exterior exit stairways or exterior exit ramps.
Exceptions: |
103 |
pdf_text |
| 103 |
103. Revise the definition of "flammable solid" to read:
"FLAMMABLE SOLID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 1031.1 |
1031.1 Frontage requirement.
The portion of a building containing a Group E-1 occupancy shall abut the number and type of public ways or yards
Table 1031.1. For purposes of this section, each side shall be at least 12 percent of the perimeter of the occupancy. T
required public ways and yards shall be measured as provided in Section 506.3.
TABLE 1031.1
FRONTAGE REQUIREMENTS
For SI: 1 foot = 304.8 mm. |
106 |
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| 1031.2 |
1031.2 Fire department access panels.
Where the exterior wall on any story of a Group E-1 occupancy exceeds 100 linear feet (30.5 m) without windows, d
similar openings, fire department access panels shall be provided at intervals not exceeding 50 feet (15.2 m).
Exception: Exterior walls of auditoriums, assembly halls, field houses, gymnasiums, swimming pools, and t |
106 |
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| 1031.2.1 |
1031.2.1 Dimensions.
Fire department access panels shall be not less than 32 inches (812.8 mm) wide and 48 inches (1219.2 mm) h
department access panels shall be located not more than 32 inches (812.8 mm) above the floor. |
106 |
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| 1031.2.2 |
1031.2.2 Construction.
Fire department access panels shall be approved by the fire code official and constructed of materials and inst
manner to be readily removed by the fire department.
(Added Coun. J. 10-7-20, p. 21791, Art. II, § 25)
CHAPTER 14B-11
ACCESSIBILITY |
106 |
pdf_text |
| 104 |
104. Revise the definition of "flammable vapors or fumes" to read:
"FLAMMABLE VAPORS OR FUMES. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 105 |
105. Revise the definition of "flash point" to read:
"FLASH POINT. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 106 |
106. Delete the definition of "flood damage-resistant materials." |
9 |
pdf_text |
| 107 |
107. Delete the definition of "flood, design." |
9 |
pdf_text |
| 108 |
108. Delete the definition of "flood elevation, design." |
9 |
pdf_text |
| 109 |
109. Delete the definition of "flood hazard area." |
9 |
pdf_text |
| 11 |
11 where the risers and treads comply with Section 1011.5, the minimum depth of the tread is 13 inches (330
handrail is provided in accordance with Section 1014." |
85 |
pdf_text |
| 11 |
11. Insert the following definition:
"AFFORDABLE UNIT (for Chapter 11). A dwelling unit or sleeping unit required to be affordable, as that term is
Chapter 2-44 of the Municipal Code, pursuant to Chapter 2-44 of the Municipal Code, an agreement between the ow
City, or an agreement between the owner and another governmental entity." |
4 |
pdf_text |
| 11 |
11. Revise Section 1807.2.3 by replacing "1.5 in each case" with "1.5 and 2.0 respectively." |
168 |
pdf_text |
| 11 |
11. An occupiable rooftop provided both of the following criteria are met: |
90 |
pdf_text |
| 11 |
11. Revise item 17 in Section 307.1.1 to delete "Section 428 and Chapter 38 of." |
20 |
pdf_text |
| 11 |
11. Delete Section 1202.4.2. |
121 |
pdf_text |
| 11 |
11. Revise Section 705.8.3 by replacing "approved materials" with "materials allowed by this code." |
56 |
pdf_text |
| 11 |
11. Revise Section 1011.8 to read:
"1011.8 Vertical rise.
A flight of stairs shall not have a vertical rise greater than 12 feet (3658 mm) between floor levels or landings.
Exceptions: |
97 |
pdf_text |
| 11 |
11. Revise Section 1006.3 to read:
"1006.3 Egress from stories or occupiable rooftops.
The means of egress system serving any story or occupiable rooftop shall be provided with the number of separate a
or access to exits based on the aggregate occupant load served in accordance with this section. Where stairways serv
one story or occupiable rooftop, only the occupant load of each story or occupiable rooftop considered individually s
calculating the required number of exits or access to exits serving that story or occupiable rooftop." |
89 |
pdf_text |
| 11 |
11. Revise Exception 3 to Section 706.6 by replacing "Class B roof covering" with "Class A roof covering." |
57 |
pdf_text |
| 11 |
11. Revise Table 1808.8.1 by replacing "Seismic Design Category D, E or F" with "Seismic Design Category D." |
169 |
pdf_text |
| 11 |
11. Revise Table 1810.3.2.6, excluding the notes, as follows:
MATERIAL TYPE AND CONDITION
MAXIMUM ALLOWABLE ST
MATERIAL TYPE AND CONDITION
MAXIMUM ALLOWABLE ST |
171 |
pdf_text |
| 11 |
11. Delete Sections 1510.8.2, 1510.8.3, 1510.8.4, and 1510.8.5. |
139 |
pdf_text |
| 11 |
11. Delete Section 2603.4.1.12. |
192 |
pdf_text |
| 11 |
11. Revise Section 2304.11.4.1 to read:
"2304.11.4.1 Cross-laminated timber roofs.
Where approved for use, cross-laminated timber roofs shall comply with this section. Cross-laminated timber roofs
less than 3 inches (76 mm) in actual thickness, and shall be continuous from support to support. Individual panels sh
mechanically fastened to one another." |
184 |
pdf_text |
| 11 |
11. Revise note a to Table 1004.5 to read:
"a. Net floor area or gross floor area in square feet per occupant." |
86 |
pdf_text |
| 11 |
11. Revise Section 903.2.2 to read:
"903.2.2 Group B.
An automatic sprinkler system shall be provided for Group B occupancies as provided in this section. |
68 |
pdf_text |
| 11 |
11. Revise Section 1507.9.10 by replacing "approved grading or inspection bureau or agency" with "approved agen |
137 |
pdf_text |
| 11 |
11. Revise Section D102.2.9 to read:
"D102.2.9 Rooftop structures.
Rooftop structures, except aerial supports 12 feet (3658 mm) high or less shall be of noncombustible material and sh
by construction of noncombustible material." |
218 |
pdf_text |
| 11 |
11. Revise Section 2702.2.13 by replacing "90 minutes" with "required by the Chicago Electrical Code." |
196 |
pdf_text |
| 11 |
11. Revise Section 714.6.1 by replacing "an approved" with "a." |
60 |
pdf_text |
| 11 |
11. Revise exception 1 to Section 1010.1.5, exclusive of subparts, to read:
"1. Doors serving individual dwelling units in Groups R-2, R-3 and R-5 occupancies where the following ap |
93 |
pdf_text |
| 11 |
11. Revise Section 1704.5, item 7, by replacing "Seismic Design Category B, C, D, E or F" with "Seismic Design C
D." |
156 |
pdf_text |
| 11 |
11. Revise Equation 5-5 to read:
"If = (F/P)(W/30)(S) (Equation 5-5)
where:
If = Area factor increase due to frontage.
F = Building perimeter that fronts on a public way or yard having a minimum width of 20 feet (609
P = Perimeter of entire building (feet).
W = Width of public way or yard (feet) in accordance with Section 506.3.2.
S = Where building is equipped throughout with an automatic sprinkler system in ac |
44 |
pdf_text |
| 11 |
11. Revise Section 1705.6, excluding the exception, to read:
"1705.6 Soils.
Special inspections and tests of existing site soil conditions, fill placement and load-bearing requirements shall be pe
accordance with this section and Table 1705.6. The geotechnical report prepared by the registered geotechnical engi
permitted construction documents shall be used to determine compliance. During fill placement, the special inspecto
that proper materials and procedures are used in accordance with the provisions of the geotechnical report." |
158 |
pdf_text |
| 11 |
11. Revise the title of Table 1107.6.1.1 to "ACCESSIBLE UNITS." |
113 |
pdf_text |
| 11 |
11. Delete Section 717.5.4.1. |
62 |
pdf_text |
| 11 |
11. Revise Section 1805.3.3 by replacing "approved" with "equivalent." |
165 |
pdf_text |
| 11 |
11. Delete Section 1803.5.10. |
164 |
pdf_text |
| 11 |
11. Revise the first sentence of Section 2303.4.1.1 to read:
"The written, graphic and pictorial depiction of each individual truss shall be provided to the registered design profes
responsible charge for approval prior to installation." |
184 |
pdf_text |
| 11 |
11. Revise exception 2 to Section 1029.8 by deleting "smoke-protected or." |
105 |
pdf_text |
| 11 |
11. Delete the following standards under NFPA: 4–18; 70–17; and 221–18. |
217 |
pdf_text |
| 11 |
11. Delete Section 1404.8. |
129 |
pdf_text |
| 11 |
11. Replace each occurrence of "International Property Maintenance Code" with "Chicago Minimum Requirements
Buildings." |
2 |
pdf_text |
| 11 |
11. Delete Sections 406.5.4 and 406.5.4.1 and Table 406.5.4 |
30 |
pdf_text |
| 11 |
11. Revise the title and first sentence of Section 403.3.3 to read:
"403.3.3 Secondary on-site water supply.
An automatic secondary on-site water supply having a capacity not less than the hydraulically calculated sprinkler de
including the hose stream requirement, shall be provided for high-rise buildings assigned to Seismic Design Categor
determined by Section 1613." |
25 |
pdf_text |
| 11 |
11. Insert a new Section 1609.6 to read:
"1609.6 Alternative wind loads for enclosed structure with mean roof height of 60 feet or less.
Where the mean roof height of a structure is 60 feet (18.3 m) or less, wind loads on the main windforce-resisting sys
components and cladding shall be permitted to be determined in accordance with Section 1609.6, provided the follo
are met: |
149 |
pdf_text |
| 11 |
11. Revise row 30 of Table 1607.1 by replacing "One- and two-family" with "Group R-5 (interior)." |
147 |
pdf_text |
| 11 |
11. Revise Section 2308.4.4.1 to read:
"2308.4.4.1 Openings in floor diaphragms in Seismic Design Category B or C.
Openings in horizontal diaphragms in Seismic Design Category B or C with a dimension that is greater than 4 feet (1
be constructed with metal ties and blocking in accordance with this section and Figure 2308.4.4.1(1). Metal ties shall
than 0.058 inch [1.47 mm (16 galvanized gage)] in thickness by 1 1/2 inches (38 mm) in width and shall have a yield
than 33,000 psi (227 Mpa). Blocking shall extend not less than the dimension of the opening in the direction of the ti
blocking. Ties shall be attached to blocking in accordance with the manufacturer's instructions but with not less than
common nails on each side of the header-joist intersection." |
185 |
pdf_text |
| 11 |
11. Fire pump status indicators. |
80 |
pdf_text |
| 11 |
11. Revise the exception to Section 905.4.1 to delete "approved." |
73 |
pdf_text |
| 11 |
11. Revise the exception to Section 907.2.4 to read:
"Exception: Manual fire alarm boxes are not required where the building is equipped throughout with an automatic
system installed in accordance with Section 903.3.1.1 and the occupant notification appliances will activate in accord |
74 |
pdf_text |
| 11.1 |
11.1. Add a new Section 403.3.5 to read:
"403.3.5 Standpipe system.
Where building height exceeds 500 feet (152.4 m), the connection to the source of supply shall be located in the low
building, and the piping system shall be completely looped, without dead ends." |
25 |
pdf_text |
| 11.1 |
11.1. The occupiable rooftop is located no more than 40 feet (12.2 m) above grade plane. |
90 |
pdf_text |
| 11.2 |
11.2. The net floor area does not exceed 300 square feet (27.9 m2). |
90 |
pdf_text |
| 110 |
110. Delete the definition of "flood hazard areas, special." |
9 |
pdf_text |
| 1101.1 |
1101.1 Scope.
The provisions of this chapter and Appendix E shall control the design and construction of facilities for accessibility
with disabilities. |
107 |
pdf_text |
| 1101.2 |
1101.2 Rulemaking.
The Commissioner of the Mayor’s Office for People with Disabilities and the building official may jointly promulgat
necessary to implement the requirements of this chapter. Rules promulgated under this section shall comply with the
and comment procedures in Section 104.4 of the Chicago Construction Codes Administrative Provisions and be post
City’s public website. |
107 |
pdf_text |
| 1101.2.1 |
1101.2.1 Illinois Accessibility Code.
The Commissioner of the Mayor’s Office for People with Disabilities may promulgate rules to enforce a spec
of the Illinois Accessibility Code if the Commissioner determines that the provision requires a greater degree
usability for individuals with disabilities than the corresponding provision of this code. |
107 |
pdf_text |
| 1101.2.2 |
1101.2.2 Projects owned or financed by a governmental unit.
The Commissioner of the Mayor’s Office for People with Disabilities and the Commissioner of Housing may
promulgate rules for housing that is owned or financed by a governmental unit. Such rules may require a grea
access and usability for individuals with disabilities than is provided for in this chapter. |
107 |
pdf_text |
| 1101.3 |
1101.3 Notice and warning.
While efforts have been made to coordinate the accessibility requirements of this code with similar laws, this code h
certified by the federal government or State of Illinois as a safe-harbor under the Americans with Disabilities Act ("
Rehabilitation Act, the Fair Housing Act or any State of Illinois accessibility laws, including but not limited to the E
Barriers Act, and may not conform in all respects with those laws. Therefore, compliance with this code does not ass
with the ADA, the Rehabilitation Act, the Fair Housing Act or any other federal or state laws, or any rules promulgat
respect to such laws. The City of Chicago is not responsible for enforcement of the ADA, Rehabilitation Act, Fair H
such other federal or state laws, except as specifically provided in this code. Permit applications submitted under this
reviewed and permitted work will be inspected for compliance with the Chicago Construction Codes and will not be
compliance with the requirements of the ADA, Rehabilitation Act, Fair Housing Act or other federal or state laws, e
specifically provided in this code. Therefore, it is the responsibility of the developer or owner to have plans or faciliti
independently evaluated by knowledgeable professionals in order to meet or exceed the applicable requirements of a
federal and state accessibility laws. Similarly, compliance with federal and state laws does not establish compliance
Exception: Where work is done by, on behalf of or with |
107 |
pdf_text |
| 1101.3 (cont. 2) |
financial assistance provided by the City, the Comm
Mayor’s Office for People with Disabilities shall prescribe procedures to ensure the work complies with the
obligations under federal and state law and Section 1101.2.2. |
107 |
pdf_text |
| 1101.4 |
1101.4 Modifications to ICC A117.1.
The text of ICC A117.1 shall be modified as indicated in Sections 1101.4.1 through 1101.4.8. |
107 |
pdf_text |
| 1101.4.1 |
1101.4.1 ICC A117.1 Section 302.1.
Modify Section 302.1 by adding exceptions to read as follows:
"1. Animal containment areas shall not be required to comply with this section or with Sectio |
107 |
pdf_text |
| 1101.4.10 |
1101.4.10 IAC A117.1 Section 804.5.2.
Modify Section 804.5.2 by adding a new Exception 3 to read as follows:
"3. Filters in dishwashers and refrigerators and other parts or controls used only for periodic
appliances shall not be required to comply with Section 309." |
109 |
pdf_text |
| 1101.4.11 |
1101.4.11 ICC A117.1 Section 1003.11.2.
Modify Section 1003.11.2 by adding a new Section 1003.11.2.6 to read as follows:
"1003.11.2.6 Toilet Paper Dispenser. Toilet paper dispensers shall comply with Section 604.7." |
109 |
pdf_text |
| 1101.4.12 |
1101.4.12 ICC A117.1 Sections 1002.14 and 1003.14.
Modify Sections 1002.14 and 1003.14 by revising the exception to each section to read as follows:
"EXCEPTIONS: |
109 |
pdf_text |
| 1101.4.13 |
1101.4.13 ICC A117.1 Section 1005.4.
Modify Section 1005.4, including the exception, to read as follows:
"1005.4 Interior Spaces. The entrance level shall include a toilet room or bathroom complying with
one food preparation area complying with Section 1005.7, and a habitable space, other than the food p
area, with a floor area at least 70 square feet (6.5 m2)."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 54; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 12) |
109 |
pdf_text |
| 1101.4.2 |
1101.4.2 ICC A117.1 Section 404.2.8.
Modify Section 404.2.8 by adding Item 3 to read as follows:
"3. Exterior hinged doors and gates: 8.5 pounds (37.8N) maximum" |
107 |
pdf_text |
| 1101.4.3 |
1101.4.3 ICC A117.1 Section 502.
Modify Section 502 by replacing it in its entirety with Section 502 of the Illinois Accessibility Code. |
108 |
pdf_text |
| 1101.4.4 |
1101.4.4 ICC A117.1 Section 604.3.
Modify Section 604.3 by adding a new Section 604.3.4 to read as follows:
"604.3.4 Changes in Level. Floor or ground surfaces within the required clearance shall comply with
Changes in level are not permitted.
EXCEPTION: Slopes not steeper than 1:48 shall be permitted." |
108 |
pdf_text |
| 1101.4.5 |
1101.4.5 ICC A117.1 Section 607.2.
Modify Section 607.2 by adding the following sentence and exception at the end:
"Floor or ground surfaces within the required clearance shall comply with Section 302. Changes in le
permitted.
EXCEPTION: Slopes not steeper than 1:48 shall be permitted." |
108 |
pdf_text |
| 1101.4.6 |
1101.4.6 ICC A117.1 Section 607.6.
Modify Section 607.6 to read:
"A hand shower with a hose 59 inches (1500 mm) minimum in length that can be used as both a fixed shower
hand shower shall be provided. The shower spray unit shall be located within one or more of the reach ranges |
108 |
pdf_text |
| 1101.4.7 |
1101.4.7 ICC A117.1 Section 608.2.
Modify Section 608.2 by adding the following sentence and exception at the end:
"Changes in level are not permitted.
EXCEPTION: Slopes not steeper than 1:48 shall be permitted." |
108 |
pdf_text |
| 1101.4.8 |
1101.4.8 ICC A117.1 Section 802.
Modify Section 802.1 to read as follows:
"802.1 General. Wheelchair spaces and wheelchair space locations in assembly areas with spe
shall comply with Section 802. Where tiered seating includes dining surfaces or work surfaces
spaces and wheelchair space locations shall comply with Section 802.6. 802.7, 802.9, 802.10 a
and player seating shall comply with Sections 802.2 through 802.7."
Modify Section 802.7.2 to read as follows:
"802.7.2 Companion Seat Alignment. In row seating, the companion seat shall be located to
shoulder alignment with the wheelchair space occupant. The shoulder of the wheelchair space
considered to be 36 inches (915 mm) or more from the front and 12 inches (305 mm) or more
of the wheelchair space. The floor surface for the companion seat shall be at the same elevatio
wheelchair space floor surface.
EXCEPTION: Companion seat alignment shall not be required in tiered seating that i
surfaces or work surfaces."
Modify Section 802.8.2 to read as follows:
"802.8.2 Identification. Each designated aisle seat shall be identified by a sign or marker."
Modify Section 802.10.1, excluding its exception, to read as follows:
"802.10.1 Horizontal Dispersion. Wheelchair space locations shall be dispersed horizontally
viewing options. Where seating encircles the stage or field, in whole or in part, horizontal disp
include the entire seating area. Two wheelchair spaces shall be permitted to be located side-by
Modify Section 802.10.4.1 t |
108 |
pdf_text |
| 1101.4.8 (cont. 2) |
o read as follows:
"802.10.4.1 Spaces with Seating on Risers. Where tiered seating is provided, wheelchair spa
shall be integrated into the tiered seating area on a riser or a cross-aisle."
Modify Section 802.10.4.2 to read as follows:
"802.10.4.2 Distance from the Screen. Wheelchair space locations shall be located in accord
of the following: |
108 |
pdf_text |
| 1101.4.9 |
1101.4.9 ICC A117.1 Section 803.
Modify Section 803 by adding a new Section 803.6 to read as follows:
"803.6 Mirrors. Mirrors provided within the room shall be installed with the bottom edge of the refle |
109 |
pdf_text |
| 1107.5.5.1 |
1107.5.5.1 through 1107.5.5.3 and Appendix E." |
113 |
pdf_text |
| 1107.6.2.1 |
1107.6.2.1 Live/work units.
In live/work units constructed in accordance with Section 419, the nonresidential portion is required to be acc
multi-story housing, the residential portions of at least 20 percent of the live/work units shall be Type A units.
where there are four or more live/work units, the residential portions of the live/work units shall be Type B uni
Exception: The number of Type B units is permitted to be reduced in accordance with Section 1107.7 |
114 |
pdf_text |
| 1107.6.2.2 |
1107.6.2.2 Apartment houses and congregate living facilities.
Type A units and Type B units shall be provided in apartment houses and congregate living facilities, other th
place of education required to comply with Section 1107.6.2.3, in accordance with Sections 1107.6.2.2.1 and
Bedrooms in congregate living facilities shall be counted as sleeping units for the purpose of determining the
units. Where the bedrooms are grouped into dwelling units or sleeping units, only one bedroom in each dwelli
sleeping unit shall count toward the number of required Type A units.
Exception: Where the number of required Type A units exceeds the number of dwelling units and sle
at least one bedroom in each dwelling unit and sleeping unit is a Type A unit, more than one bedroom
dwelling unit and sleeping unit may count toward the number of required Type A units. |
114 |
pdf_text |
| 1107.6.2.2.1 |
1107.6.2.2.1 Type A units. |
114 |
pdf_text |
| 1107.6.2.2.1.1 |
1107.6.2.2.1.1 Multi-story housing
In multi-story housing, at least 20 percent of the dwelling units and sleeping units shall be Typ |
114 |
pdf_text |
| 1107.6.2.2.1.2 |
1107.6.2.2.1.2 Other than multi-story housing.
In buildings three stories or less in height containing more than 20 dwelling units or sleeping u
percent but not less than one of the units shall be a Type A unit.
Exceptions: |
114 |
pdf_text |
| 1107.6.2.2.1.3 |
1107.6.2.2.1.3 Dispersion.
Type A units shall be distributed proportionally throughout the building to provide a variety of
locations and of affordable units and market rate units. |
114 |
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| 1107.6.2.2.2 |
1107.6.2.2.2 Type B units.
Where there are four or more dwelling units or sleeping units in a single structure, every dwelling unit
unit shall be a Type B unit.
Exception: The number of Type B units is permitted to be reduced in accordance with Section |
114 |
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| 1107.6.2.3 |
1107.6.2.3 Housing at a place of education.
In housing at a place of education, Accessible units and Type B units shall be provided in accordance with Se |
114 |
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| 1107.6.2.3.1 |
1107.6.2.3.1 and 1107.6.2.3.2. Bedrooms within congregate living facilities shall be counted as sleeping units
purpose of determining the number of units. Where the bedrooms are grouped into dwelling units or sleeping
bedroom in each dwelling unit or sleeping unit shall be permitted to count toward the number of required Acc
Exceptions: |
114 |
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| 1107.6.2.3.1 |
1107.6.2.3.1 Accessible units and units with communication features.
Accessible units and units with communication features shall be provided in accordance with Section
Appendix E. |
115 |
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| 1107.6.2.3.2 |
1107.6.2.3.2 Type B units.
Where there are four or more dwelling units or sleeping units in a single structure, every dwelling unit
sleeping unit shall be a Type B unit.
Exception: The number of Type B units is permitted to be reduced in accordance with Section |
115 |
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| 1107.7.7 |
1107.7.7 Multistory Type A units with provision for future elevator.
A multistory unit required to be a Type A unit may be constructed so that an accessible route to levels above or belo
level can be provided by the owner by the installation of a limited-use/limited application elevator, private residence
platform lift when appropriate. Provisions for the future elevator or platform lift shall comply with Section 1107.8.3. |
115 |
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| 1107.8.1 |
1107.8.1 Construction documents.
The following information shall be included in the construction documents: |
116 |
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| 1107.8.2 |
1107.8.2 Type A units.
At least 10 percent of units, but not less than one, in a planned development shall be Type A units. The required Type
be distributed proportionally among the various types and classes of units provided in the planned development.
Exceptions: |
116 |
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| 1107.8.3 |
1107.8.3 Attached multistory units with separate means of egress.
Attached multistory units with separate means of egress required to be Type A units may be designed and constructed
units or in accordance with Section 1107.8.3.1. |
116 |
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| 1107.8.3.1 |
1107.8.3.1 Multistory unit standard.
Units shall be constructed as Type C units and shall comply with Sections 1107.8.3.1.1 through 1107.8.3.1.3. |
116 |
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| 1107.8.3.1.1 |
1107.8.3.1.1 Toilet and bathing facility.
All toilet and bathing facilities shall comply with the requirements for toilet and bathing facilities in T
however toilet and bathing facilities other than those required for Type C units shall be allowed to be l
levels not initially provided with vertical access. This provision is not intended to require more than o
bathing facility within a unit. |
116 |
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| 1107.8.3.1.2 |
1107.8.3.1.2 Kitchen.
At least one kitchen complying with the kitchen requirements for a Type A unit shall be provided, how
kitchen shall be allowed to be located on a level not initially provided with vertical access. |
116 |
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| 1107.8.3.1.3 |
1107.8.3.1.3 Provision for vertical access.
Provisions for future access within the unit to all levels above and below the entrance level shall be p
of the following methods: |
116 |
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| 1107.8.4 |
1107.8.4 Type B units.
Where there are four or more dwelling units or sleeping units in a single structure, every dwelling unit and every slee
be a Type B unit.
Exception: The number of Type B units is permitted to be reduced in accordance with Section 1107.7. |
117 |
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| 1107.8.5 |
1107.8.5 Type C (visitable) units.
Type C units shall be provided in accordance with Section 1107.8.5.1 or 1107.8.5.2. |
117 |
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| 1107.8.5.1 |
1107.8.5.1 Multi-unit buildings.
At least 10 percent of units, but not less than one, in multi-unit buildings in planned developments shall be Ty
Units provided to satisfy Section 1107.8.2 or 1107.8.3 shall not be counted toward the number of Type C unit
this section.
Exception: In a building in which the minimum number of required Type A units has been provided, t
Type C units is not required to exceed the remaining number of units, if any, on the levels that contain |
117 |
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| 1107.8.5.2 |
1107.8.5.2 Detached single-family dwellings.
At least 20 percent, but not less than one, of all detached single-family dwellings in a planned development s
units. |
117 |
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| 1107.8.6 |
1107.8.6 Units with visible alarm notification appliances.
In buildings required to have a fire alarm system of a type that sends an alarm signal to occupants of more than just a
dwelling unit or sleeping unit, not less than 20 percent of the dwelling units and sleeping units shall be provided with
notification appliances or provided with connections to allow the future installation of visible alarm notification appl
dwelling units and sleeping units shall be distributed proportionally among the various types and classes of units pro |
117 |
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| 1107.9.1 |
1107.9.1 Type A units.
At least 20 percent of affordable units, but not less than one, shall be Type A units. The required Type A units
distributed proportionally among the various types and classes of units provided in the development. |
117 |
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| 1107.9.1 |
1107.9.1 shall not be counted toward the number of Type C units required by this section. |
117 |
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| 1107.9.2 |
1107.9.2 Type B units.
Where there are four or more dwelling units or sleeping units in a single structure, every affordable unit shall
unit.
Exception: The number of Type B units is permitted to be reduced in accordance with Section 1107.7 |
117 |
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| 1107.9.3 |
1107.9.3 Type C (visitable) units.
At least 10 percent of affordable units, but not less than one, shall be Type C units. Type A units provided to s |
117 |
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| 1107.9.4 |
1107.9.4 Units with visible alarm notification appliances.
In buildings required to have a fire alarm system of a type that sends an alarm signal to occupants of more tha
individual dwelling unit or sleeping unit, not less than 20 percent of the affordable units shall be provided wit
notification appliances or provided with connections to allow the future installation of visible alarm notificati
These units shall be distributed proportionally among the various types and classes of affordable units provid
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 55; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 20; Amend Coun. J. 9-14-21,
XV, § 9) |
118 |
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| 1109.12.1.2 |
1109.12.1.2 Mirrors.
Where mirrors are provided in dressing rooms of the same use, then at least one accessible mirror shall be provided i
accessible dressing room." |
119 |
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| 111 |
111. Delete the definition of "flood insurance rate map (FIRM)." |
9 |
pdf_text |
| 112 |
112. Delete the definition of "flood insurance study." |
9 |
pdf_text |
| 113 |
113. Delete the definition of "floodway." |
9 |
pdf_text |
| 114 |
114. Revise the definition of "floor area, gross" to read:
"FLOOR AREA, GROSS. The value determined in accordance with section 203.5.1." |
9 |
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| 115 |
115. Revise the definition of "floor area, net" to read:
"FLOOR AREA, NET. The value determined in accordance with section 203.5.2." |
9 |
pdf_text |
| 116 |
116. Delete the definition of "food court." |
9 |
pdf_text |
| 117 |
117. Revise the definition of "foster care facilities" to read: |
9 |
pdf_text |
| 118 |
118. Revise the definition of "gas cabinet" to read:
"GAS CABINET. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
10 |
pdf_text |
| 119 |
119. Revise the definition of "gaseous hydrogen system" to read:
"GASEOUS HYDROGEN SYSTEM. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
10 |
pdf_text |
| 12 |
12. Revise Section 2603.4.1.14 by replacing "approved" with "approved." |
192 |
pdf_text |
| 12 |
12. The minimum clear opening width shall not apply to the doors for toilet stalls or single-user toilet rooms
to be accessible." |
93 |
pdf_text |
| 12 |
12. Site class in accordance with Chapter 20 of ASCE 7 and the horizontal seismic forces to be considered i
stability analysis." |
164 |
pdf_text |
| 12 |
12. Revise Section 905.5.3 by replacing "approved" with "permitted." |
73 |
pdf_text |
| 12 |
12. Add a new Section 11107.6.1.1.1 to read:
"1107.6.1.1.1 Beds.
In sleeping units having more than 25 beds, at least 5 percent of the beds shall be accessible." |
113 |
pdf_text |
| 12 |
12. Delete Section 2303.4.1.4 and its subsections. |
184 |
pdf_text |
| 12 |
12,0
SM
UL |
42 |
pdf_text |
| 12 |
12. Revise Section 903.2.3 to read:
"903.2.3 Group E.
An automatic sprinkler system shall be provided for Group E occupancies as follows: |
68 |
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| 12 |
12. Revise exception 3 to Section 1010.1.5 to read:
"3. In Group R-2, R-3 and R-5 occupancies not required to be Accessible units, Type A units or Type B units,
an exterior doorway shall be not more than 8 inches (203 mm) below the top of the threshold, provided the d
an exterior storm or screen door, does not swing over the landing." |
93 |
pdf_text |
| 12 |
12. Revise Section 2702.2.14 by deleting the last sentence. |
196 |
pdf_text |
| 12 |
12. Revise Section 1507.11 and its subsections by replacing each instance of "modified bitumen roofing" with "mod
roof covering." |
137 |
pdf_text |
| 12 |
12. Revise Section 1805.4 to read:
"1805.4 Subsoil drainage system.
Where a permanent hydrostatic pressure condition does not exist, dampproofing shall be provided and a granular bas
be installed under the floor and a drain installed around the foundation perimeter. A subsoil drainage system designe
constructed in accordance with Section 1805.1.3 shall be deemed adequate for lowering the ground-water table." |
165 |
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| 12 |
12. A basement with a floor area that does not exceed 2,000 square feet (185.8 m2) that is used exclu
storage or mechanical equipment, with only incidental human occupancy. |
90 |
pdf_text |
| 12 |
12. Revise Section 907.2.5 by deleting "Chapters 60, 62 and 62, respectively, of." |
74 |
pdf_text |
| 12 |
12. Delete Section 1202.4.4. |
121 |
pdf_text |
| 12 |
12. Delete each bracketed designation of ICC code development committee responsibility preceding a section numb |
2 |
pdf_text |
| 12 |
12. Revise row 31 of Table 1607.1 to read: |
147 |
pdf_text |
| 12 |
12. Delete exceptions 4 and 5 to Section 706.6. |
58 |
pdf_text |
| 12 |
12. Revise Section 1004.5.1 to read:
"1004.5.1 Increased occupant load.
Where approved by the building official, the occupant load permitted in any building, or portion thereof, may be incr
that number established for the occupancies in Table 1004.5, provided that all other requirements of the code are met
modified number and the occupant load does not exceed one occupant per 7 square feet (0.65 m2) of occupiable floor
aisle, seating or fixed equipment diagram substantiating any increase in occupant load shall be submitted." |
86 |
pdf_text |
| 12 |
12. Revise Section 403.4.4 to read:
"403.4.4 Voice communication systems.
Voice communication systems shall be provided in accordance with Section 907.2.12.2." |
25 |
pdf_text |
| 12 |
12. Revise the title of Section D103 to: "CHANGES TO BUILDINGS AND STRUCTURES." |
218 |
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| 12 |
12. Revise Sections 2304.12.1.1, 2304.12.1.2, 2304.12.1.3, 2304.12.1.4 and 2304.12.1.5 to replace "naturally durab
preservative-treated wood" with "naturally durable wood or preservative-treated wood." |
184 |
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| 12 |
12. Revise the title and first sentence of Section 1803.5.11 to read:
"1803.5.11 Seismic Design Category C or D.
For structures assigned to Seismic Design Category C or D a geotechnical investigation shall be conducted, and shall
evaluation of all of the following potential geologic and seismic hazards:" |
164 |
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| 12 |
12. Revise exception 1 to Section 1006.3.1 by replacing "Group R-1, R-2 or R-2" with "Group R." |
89 |
pdf_text |
| 12 |
12. Revise Section 307.7 by replacing "Section 415.11" with "the Chicago Fire Prevention Code." |
20 |
pdf_text |
| 12 |
12. Revise Section 1704.6 and its subsections to read:
"1704.6 Structural observations.
Where required by the provisions of Section 1704.6.1 or 1704.6.2, the owner shall employ a registered design profes |
156 |
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| 12 |
12. Revise Section 1404.9 to read:
"1404.9 Terra cotta. |
129 |
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| 12 |
12. Wood or other combustible veneers on exterior walls conforming to Section 1404.5, not extendi
first story above grade plane. |
219 |
pdf_text |
| 12 |
12. Revise the exception to Section 1807.2.3 by adding a sentence at the end to read:
"Earthquake loads shall not be required to be considered for the design of temporary earth retention systems during c
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 79) |
168 |
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| 12 |
12,0
SM
UL
UL |
41 |
pdf_text |
| 12 |
12. Revise the last sentence of Section 1810.3.2.8 to read:
"The design and installation of the deep foundation elements shall be under the direct supervision of a registered geo
engineer knowledgeable in the field of soil mechanics and deep foundations or their qualified representative who sha
report to the owner stating that the elements as installed satisfy the design criteria. The report shall be made available
building official." |
171 |
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| 12 |
12. Schematic building plans indicating the typical floor plan and detailing the building core, means
protection systems, fire fighter air replenishment system, fire-fighting equipment and fire department
location of fire walls, fire barriers, fire partitions, smoke barriers and smoke partitions. |
80 |
pdf_text |
| 12 |
12. Revise Section 714.6.2 by replacing "an approved" with "a." |
60 |
pdf_text |
| 12 |
12. Revise the definition of "alteration" to read:
"ALTERATION. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
4 |
pdf_text |
| 12 |
12. Revise the second sentence of Section 1705.7 to read:
"The geotechnical report prepared by the registered geotechnical engineer and the permitted construction documents
to determine compliance." |
158 |
pdf_text |
| 12 |
12. Revise row 4 of Table 1808.8.1 to read "4. Drilled shafts and auger cast piles." |
169 |
pdf_text |
| 12 |
12. Revise the exception to Section 1011.9 by replacing "Group R-3" with "Group R-3 and R 5." |
97 |
pdf_text |
| 12 |
12. Delete Section 2308.4.4.2 and its exception. |
186 |
pdf_text |
| 12 |
12. Revise the description of Ap in Equation 7-2 to read: "Actual area of protected openings." |
56 |
pdf_text |
| 12 |
12. Revise the exception to Section 1029.8.1 by deleting "smoke-protected or." |
105 |
pdf_text |
| 12 |
12. Insert the following standards under NFPA:
"25–17: Standard for the Inspection, Testing and Maintenance of Water-based Fire Protection Systems"
"914–15: Code for Fire Protection of Historic Structures" |
217 |
pdf_text |
| 12 |
12. Revise Section 717.5.5 by replacing "at each point" with "adjacent to each point." |
62 |
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| 12.1 |
12.1. Revise Section 2702.15 by deleting "as required in Section 415.11.10." |
196 |
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| 12.1 |
12.1. Revise the third sentence of Section 2603.5 to read:
"Exterior walls of buildings of Type V construction shall comply with Sections 2603.2, 2603.3, 2603.4 and 2603.5.7 |
192 |
pdf_text |
| 120 |
120. Insert the following definition:
"GOVERNMENTAL UNIT. State agencies, as defined in the State Auditing Act, 30 ILCS 5/, circuit courts, units o
government and their officers, boards of election commissioners, public colleges and universities and school districts |
10 |
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| 1202.5.1 |
1202.5.1 Ventilation area required.
The net openable area of the openings to the outdoors, without regard for window opening control devices or
be at least 4 percent of the floor area being ventilated. |
121 |
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| 1202.5.1.1 |
1202.5.1.1 Adjoining spaces.
For the purpose of natural ventilation, any space is permitted to be considered as a portion of an adjoi
where at least one-half of the area of the common wall is open and unobstructed and provides an open
than 10 percent of the floor area of the interior space or 25 square feet (2.32 m2), whichever is greater.
openable area shall be at least 4 percent of the aggregate floor area. |
121 |
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| 1202.5.1.2 |
1202.5.1.2 Remote rooms.
Where rooms and spaces without openings to the outdoors are ventilated through an adjoining room, t
the adjoining room shall either: |
121 |
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| 1202.5.1.3 |
1202.5.1.3 Residential basements.
Where at least 40 percent of the net floor area of a Group R dwelling unit, not used as congregate livi
located entirely above grade and provided with natural ventilation as required in this section, basemen
occupiable spaces may be provided with mechanical ventilation and exhaust providing at least 0.35 ai
hour in lieu of natural ventilation openings. |
121 |
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| 1202.5.1.4 |
1202.5.1.4 Openings below grade.
Where openings below grade provide required natural ventilation, the outside horizontal clear space
perpendicular to the opening shall be one and one-half times the depth of the opening. The depth of th
shall be measured from the average adjoining ground level to the bottom of the opening. |
121 |
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| 1202.5.2 |
1202.5.2 Contaminants exhausted.
Contaminant sources in naturally ventilated spaces shall be removed in accordance with the Chicago Mechan
the Chicago Fire Prevention Code." |
121 |
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| 1203.2.1 |
1203.2.1 Group I-1, I-2, I-4 and R-4 occupancies.
In Group I-1, I-2, I-4 and R-4 occupancies, indoor spaces intended for human occupancy shall be provided w
passive space cooling and dehumidification equipment or systems capable of maintaining an indoor temperat
(24ºC) and 50 percent relative humidity at a point 3 feet (914 mm) above the floor when the outdoor temperat
(38ºC). |
122 |
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| 1203.2.2 |
1203.2.2 New Group E, I-3, R-1, R-2, R-3 and R-5 occupancies.
In Group E, I-3, R-1, R-2, R-3 and R-5 occupancies constructed or established after the effective date of the a
ordinance of 2022, indoor spaces intended for human occupancy shall be provided with active or passive spa
dehumidification equipment or systems capable of maintaining an indoor temperature of 75ºF (24ºC) and 50
humidity at a point 3 feet (914 mm) above the floor when the outdoor temperature is 92ºF (33ºC) and the mea
wet bulb temperature is 75ºF (24ºC)."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 57; Amend Coun. J. 6-22-22, p. 49372, § 5) |
122 |
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| 1204.2.1 |
1204.2.1 Direct natural light.
The room shall be provided with exterior openings with a net glazed area of at least 8 percent of the floor are |
122 |
pdf_text |
| 1204.2.2 |
1204.2.2 Adjoining spaces.
For the purpose of natural lighting, any room is permitted to be considered as a portion of an adjoining room
one-half of the area of the common wall is open and unobstructed and provides an opening of not less than 10
floor area of the interior room or 25 square feet (2.32 m2), whichever is greater. The net glazed area of exteri |
122 |
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| 1204.2.3 |
1204.2.3 Remote rooms.
A room without sufficient exterior openings is permitted to borrow natural lighting from an adjoining room t
requirements of Section 1204.2.1 if the remote room, adjoining room and exterior openings meet all of the fo
criteria: |
123 |
pdf_text |
| 1204.2.4 |
1204.2.4 Residential basements.
Where at least 40 percent of the net floor area of a Group R dwelling unit, not used as congregate living facili
entirely above grade and provided with natural light in accordance with Section 1204.2.1 or 1204.2.2, basem
be provided with natural light as follows: |
123 |
pdf_text |
| 1204.2.5 |
1204.2.5 Exterior openings.
Exterior openings required by Section 1204.2 for natural light shall open directly onto a public way or a yard
complying with Section 1205.
Exceptions: |
123 |
pdf_text |
| 1204.2.6 |
1204.2.6 Openings below grade.
Where openings below grade are used to provide required natural light, the outside horizontal clear space me
perpendicular to the opening shall be one and one-half times the depth of the opening. The depth of the openi
measured from the average adjoining ground level to the bottom of the opening." |
123 |
pdf_text |
| 1205.1 |
1205.1 General.
This section shall apply to yards and courts adjacent to exterior openings that provide natural light or natural ventilat
yards and courts shall be on the same lot as the building. For purposes of this section, width shall be measured perpe
plane of openings and length shall be measured parallel to the plane of openings. |
124 |
pdf_text |
| 1205.2 |
1205.2 Yards.
Yards shall be not less than 3 feet (914 mm) in width for an exterior wall not more than 40 feet (12.2 m) in height ab
floor receiving natural light or natural ventilation or grade plane, whichever is higher. Where the exterior wall excee
(12.2 m) in height, the minimum width of the yard shall be increased 2 inches (76 mm) for each 1 foot (305 mm) or f
in height up to a maximum width of 15 feet (4572 mm). |
124 |
pdf_text |
| 1205.3 |
1205.3 Courts.
The length of a court shall be at least 150% of the horizontal dimension of required openings. Outer courts shall com |
124 |
pdf_text |
| 1205.3.2 |
1205.3.2 Outer courts.
Outer courts shall be not less than 3 feet (914 mm) in width for an exterior wall not more than 40 feet (12.2
above the lowest floor receiving natural light or natural ventilation or grade plane, whichever is higher. Wher
wall exceeds 40 feet (12.2 m) in height, the minimum width of the outer court shall be increased 2 inches (76 |
124 |
pdf_text |
| 1205.3.3 |
1205.3.3 Inner courts.
Inner courts shall be not less than 6 feet (1829 mm) in width for an exterior wall not more than 40 feet (12.2
above the lowest floor receiving natural light or natural ventilation or grade plane, whichever is higher. Wher
wall exceeds 40 feet (12.2 m) in height, the minimum width of the inner court shall be increased 4 inches (10
each 1 foot (305 mm) or fraction thereof in height up to a maximum width of 15 feet (4572 mm). For irregula
inner courts, the average width shall be at least as great as the minimum width required by this section and th
not be less than 5 feet (1524 mm) at any point. |
124 |
pdf_text |
| 1205.3.3.1 |
1205.3.3.1 Court access.
Access shall be provided to the bottom of inner courts for cleaning purposes. |
124 |
pdf_text |
| 1205.3.3.2 |
1205.3.3.2 Air intake.
Inner courts more than two stories in height shall be provided with a horizontal air intake at the botto
sectional area not less than 10 square feet (0.93 m 2 ) and leading to a yard or public way. Air intakes
construction having a fire-resistance rating of not less than two hours and shall be open at both ends
unobstructed for their full size and length, except that grilles of noncombustible construction are perm
ends.
Exception: In buildings equipped throughout with an automatic sprinkler system in accordanc |
124 |
pdf_text |
| 1205.3.3.3 |
1205.3.3.3 Court drainage.
The bottom of every inner court shall be properly graded and drained to a public sewer or other appro
system complying with the Chicago Plumbing Code. |
124 |
pdf_text |
| 1205.4 |
1205.4 Easements.
The building official may adopt rules for considering permanent and perpetual easements or restrictive declarations o
lots as a means of creating spaces equivalent to courts or yards."
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 22; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 16) |
124 |
pdf_text |
| 1207.1 |
1207.1 Minimum room dimensions.
Kitchens shall have a clear passageway of not less than 3 feet (914 mm) between counter fronts and appliances or co
walls.
Exception: Within a dwelling unit having a net floor area not exceeding 700 square feet (65 m2) and not req
Accessible unit, Type A unit, Type B unit or Type C unit, a clear working space of not less than 30 inches (762
provided in front of kitchen counters and kitchen appliances. |
125 |
pdf_text |
| 1207.2 |
1207.2 Minimum ceiling heights.
Occupiable spaces and corridors shall have a ceiling height of not less than 7 feet 6 inches (2286 mm) above the fini
Exceptions: |
125 |
pdf_text |
| 1207.2.1 |
1207.2.1 Furred ceiling or projecting elements.
Any room with a furred ceiling or projecting elements, such as beams, girders, ducts, or pipes, shall be requir
minimum ceiling height in three-quarters of the area thereof, and in no case shall the clearance below a furred
projecting element be less than 80 inches (2032 mm) above the finished floor.
Exception: Within a dwelling unit or sleeping unit in a Group R occupancy, the clearance below a fur
projecting element shall not be less than 6 feet 4 inches (1931 mm). |
125 |
pdf_text |
| 1207.3 |
1207.3 Room area.
Every dwelling unit shall have at least one room that shall have not less than 120 square feet (11.2 m2) of net floor ar
spaces shall have a net floor area of not less than 60 square feet (5.6 m2). Other habitable spaces shall have a net floo
less than 70 square feet (6.5 m2). Where a single room is provided for cooking, dining and living purposes, it shall ha
area of not less than 180 square feet (16.7 m2). |
125 |
pdf_text |
| 1207.5 |
1207.5 Lofts.
Lofts used for sleeping or living space within a dwelling unit or sleeping unit in a Group R occupancy, and not contai
providing exclusive means of access to any plumbing fixture, shall conform to the minimum requirements of this cod
follows: |
125 |
pdf_text |
| 1207.5.1 |
1207.5.1 Accessibility.
Lofts shall not be allowed within Accessible units and Type A units. Within Type B units, lofts shall not contai
living or sleeping space, and all other spaces within the unit shall be on an accessible route.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 58; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 26; Amend Coun. J. 12-14-2
Art. III, § 6) |
126 |
pdf_text |
| 121 |
121. Revise the definition of "grade plane" to read:
"GRADE PLANE. A reference plane established in accordance with Section 203.2." |
10 |
pdf_text |
| 1210.1 |
1210.1 General.
Buildings containing rooms and spaces in which people live, sleep or work, or in which feed, food or foodstuffs are s
prepared, processed, served or sold, shall be constructed in accordance with the provisions of this section. |
126 |
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| 1210.2 |
1210.2 Ventilation openings.
Ventilation openings in exterior walls located less than 2 feet (610 mm) above the adjacent ground level shall be cov
entire height and width with perforated sheet metal plates not less than 0.070 inch (1.8 mm) thick, expanded sheet m
less than 0.047 inch (1.2 mm) thick, cast-iron grills or grating, extruded aluminum load-bearing vents, hardware clot
(0.89 mm) wire or heavier, or other approved material providing equivalent protection against the entry of rodents. T
therein shall not exceed 1/4 inch (6.4 mm). |
126 |
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| 1210.3 |
1210.3 Windows.
When closed, the maximum clearance between any exterior window, window jambs and sills, where the window sill
than 2 feet (610 mm) above the adjacent ground level shall be not greater than 3/8 inch (9.5 mm). |
126 |
pdf_text |
| 1210.4 |
1210.4 Exterior wall penetrations.
Annular spaces around pipes, electric cables, conduits and similar openings in exterior walls shall be protected again
of rodents by closing such openings with cement mortar, concrete masonry or noncorrosive metal. |
127 |
pdf_text |
| 1210.5 |
1210.5 Doors.
When closed, the maximum clearance between any exterior door, door jambs and sills shall be not greater than 3/8 in
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 59) |
127 |
pdf_text |
| 1211.1 |
1211.1 General.
Every exterior door, operable window and other outside opening used to provide ventilation for habitable spaces, fo
areas, food service areas, or areas where products to be included or utilized in food for human consumption are proce
manufactured, packed or stored shall be supplied with tightly fitting screens of minimum 16 mesh per inch (16 mesh
Every screen door provided for insect control shall be self-closing.
Exceptions: |
127 |
pdf_text |
| 1212.1 |
1212.1 General.
Building entrances and each dwelling unit in buildings containing more than one Group I-1, R-2, R-3, R-4 or R-5 dw
shall be provided with security devices in accordance with Section 403 of the Chicago Minimum Requirements for E
Buildings."
(Added Coun. J. 2-19-20, p. 14473, Art. II, § 61)
CHAPTER 14B-13
ENERGY EFFICIENCY |
127 |
pdf_text |
| 122 |
122. Insert the following definition:
"GROSS FLOOR AREA. See "Floor area, gross." |
10 |
pdf_text |
| 123 |
123. Delete the definition of "gross leasable area." |
10 |
pdf_text |
| 124 |
124. Revise the definition of "group home" to read:
"GROUP HOME. A facility for social rehabilitation, substance abuse or mental health problems that contains a gro
arrangement that provides custodial care but does not provide medical care." |
10 |
pdf_text |
| 125 |
125. Revise the definition of "guest room" to read:
"GUEST ROOM. A room or suite of rooms used or intended to be used for rent or for hire by one or more guests fo
sleeping purposes and located within a dwelling unit or a sleeping unit." |
10 |
pdf_text |
| 126 |
126. Revise the definition of "habitable space" to read:
"HABITABLE SPACE. A space in a building for recreation, working, sleeping, eating or cooking. Bathrooms, toile
closets, halls, incidental storage or utility spaces and similar areas are not considered habitable spaces." |
10 |
pdf_text |
| 127 |
127. Revise the definition of "hazardous materials" to read:
"HAZARDOUS MATERIALS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
10 |
pdf_text |
| 128 |
128. Revise the definition of "hazardous production material (HPM)" to read:
"HAZARDOUS PRODUCTION MATERIAL (HPM). As defined in Chapter 2 of the Chicago Fire Prevention C |
10 |
pdf_text |
| 129 |
129. Revise the definition of "health hazard" to read:
"HEALTH HAZARD. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
10 |
pdf_text |
| 13 |
13. Revise Section 1202.5 and its subsections to read:
"1202.5 Natural ventilation.
Where required, natural ventilation shall be through windows, doors, louvers or other openings to the outdoors that o
public way or a yard or court complying with Section 1205. The operating mechanism for such openings shall be rea
controllable by the occupants of the room or space served. |
121 |
pdf_text |
| 13 |
13. Revise Section 1404.10.1.2.1 to read:
"1404.10.1.2.1 Flashing at foundation.
A corrosion-resistant screed or flashing shall be installed to extend below the foundation plate line on exterior stud w
accordance with Section 1404.4. The water-resistive barrier shall lap over the exterior of the attachment flange of th
flashing." |
130 |
pdf_text |
| 13 |
13. Delete exception 2 to Section 1006.3.1. |
89 |
pdf_text |
| 13 |
13. Delete the definition of "anchor building." |
4 |
pdf_text |
| 13 |
13. Revise the title and first sentence of Section 1803.5.12 to read:
"1803.5.12 Seismic Design Category D.
For structures assigned to Seismic Design Category D, the geotechnical investigation required by Section 1803.5.11
all of the following as applicable:" |
164 |
pdf_text |
| 13 |
13. Revise Section 1507.12.2 by deleting "ASTM D5019." |
137 |
pdf_text |
| 13 |
13. Fire-retardant treated wood veneers conforming to Section 1404.5 not extending above the seco
grade plane. |
219 |
pdf_text |
| 13 |
13. Add a new Section 1107.6.1.3 to read: |
113 |
pdf_text |
| 13 |
13. Delete Section 403.4.5. |
25 |
pdf_text |
| 13 |
13. Revise the title and first sentence of Section 903.2.4 to read:
"903.2.4 Group F.
An automatic sprinkler system shall be provided throughout all buildings containing a Group F occupancy where on
following conditions exists:" |
68 |
pdf_text |
| 13 |
13. Revise the second and third sentences of Section 1808.8.3 to read:
"1808.8.3 Placement of concrete.
Concrete shall not be placed through water unless a tremie or other approved method is used. Where placed under or
presence of water, the concrete shall be deposited by means to ensure minimum segregation of the mix and negligibl
the water." |
169 |
pdf_text |
| 13 |
13. A Building Information Card that contains, information specified in rules adopted by the fire cod |
80 |
pdf_text |
| 13 |
13. Revise the first sentence of Section 1011.10 to read:
"Spiral stairways are permitted to be used as a component in the means of egress in the following locations only: |
97 |
pdf_text |
| 13 |
13. Revise Section 2303.4.6 by deleting the last sentence.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 83) |
184 |
pdf_text |
| 13 |
13. Revise the second sentence of Section 1705.8 to read:
"The geotechnical report prepared by the registered geotechnical engineer and the permitted construction documents
to determine compliance." |
158 |
pdf_text |
| 13 |
13. Delete the entire section for PTI. |
217 |
pdf_text |
| 13 |
13. An outdoor area as provided in the exceptions to Section 1004.7." |
90 |
pdf_text |
| 13 |
13. Revise Section 2603.7 to read:
"2603.7 Foam plastic as interior finish or interior trim in plenum-served spaces.
Foam plastic used as interior wall or ceiling finish, or interior trim in plenum-served spaces, shall exhibit a flame spr
or less and a smoke-developed index of 50 or less when tested in accordance with ASTM E84 or UL 723 at the maxi
and density intended for use, and shall be tested in accordance with NFPA 286 and meet the acceptance criteria of Se
As an alternative to testing to NFPA 286, the foam plastic may be approved based on tests conducted in accordance |
193 |
pdf_text |
| 13 |
13. Revise Section 905.7.1 by deleting "in an approved manner." |
73 |
pdf_text |
| 13 |
13. Delete Section 2702.2.17. |
196 |
pdf_text |
| 13 |
13. Revise exception 5 to Section 1010.1.5 to read:
"5. Exterior decks, patios or exterior balconies that are part of Type B dwelling units, have impervious surfa
not more than 4 inches (102 mm) below the finished floor level of the adjacent interior space of the dwelling |
93 |
pdf_text |
| 13 |
13. Add a new exception 7 to Section 706.6 to read:
"7. Offset construction in accordance with Section 706.6.3." |
58 |
pdf_text |
| 13 |
13. Revise Sections 2304.12.2.1, 2304.12.2.2, 2304.12.2.3, 2304.12.2.4 and 2304.12.2.5 to replace "naturally durab
preservative-treated wood" with "naturally durable wood or preservative-treated wood." |
184 |
pdf_text |
| 13 |
13. Add new exception 4 to Section 705.8.5 to read:
"4. This section shall not apply to Group R-5 buildings." |
56 |
pdf_text |
| 13 |
13. Revise Section 1004.6 by deleting the last sentence. |
86 |
pdf_text |
| 13 |
13. Delete Section 406.5.5. |
30 |
pdf_text |
| 13 |
13. Add a new exception to Section 717.5.6 to read:
"Exception: Fire dampers are not required in residential kitchen and clothes dryer exhaust systems." |
62 |
pdf_text |
| 13 |
13. Revise Section 1810.3.3 to read:
"1810.3.3 Determination of allowable loads.
The allowable axial and lateral loads on deep foundation elements shall be determined by an accepted engineering an
tests." |
171 |
pdf_text |
| 13 |
13. Delete Section 2308.4.10. |
186 |
pdf_text |
| 13 |
13. Revise Section D103.1 to read: |
218 |
pdf_text |
| 13 |
13. Revise exceptions 3 and 4 to Section 1029.9.5 by deleting "smoke-protected or." |
105 |
pdf_text |
| 13 |
13. Revise the exceptions to Section 907.2.6 to read:
"Exception: Occupant notification systems are not required to be activated where private operating mode signaling i
accordance with NFPA 72 is permitted by the fire code official and staff evacuation responsibilities are included in t
and evacuation plan required by the Chicago Fire Prevention Code." |
74 |
pdf_text |
| 13 |
13. Revise note d to Table 1607.1 by replacing "an approved method" with "an accepted engineering practice." |
147 |
pdf_text |
| 13 |
13. Revise Section 1805.4.2 to read:
"1805.4.2 Foundation drain.
A drain shall be placed at the perimeter of the foundation." |
165 |
pdf_text |
| 13.1 |
13.1 Revise item 4 in Section 903.2.4 to read:
"4. A Group F-1 fire area used for the manufacture of upholstered furniture or mattresses exceeds 2,500 squ
m 2 )." |
68 |
pdf_text |
| 13.1 |
13.1. Revise Section 706.6.1 to read:
"Where a fire wall separates buildings having different roof levels, the fire wall shall terminate at a point not less tha
(762 mm) vertically above the lower roof level provided that within 15 feet (4572 mm) above the lower roof level th
shall have a fire-resistance rating of not less than 1 hour and opening protectives shall have a fire protection rating o |
58 |
pdf_text |
| 130 |
130. Revise the definition of "height, building" to read:
"HEIGHT, BUILDING. See "Building height." |
10 |
pdf_text |
| 131 |
131. Revise the definition of "highly toxic" to read:
"HIGHLY TOXIC. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
10 |
pdf_text |
| 132 |
132. Revise the definition of "high-rise building" to read:
"HIGH-RISE BUILDING. A building greater than 80 feet (24.4 m) in building height." |
10 |
pdf_text |
| 133 |
133. Revise the definition of "historic buildings" to read:
"HISTORIC BUILDINGS. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
10 |
pdf_text |
| 134 |
134. Insert the following definition:
"HOTEL. A building kept, used, maintained as, advertised or held out to the public to be an inn, hotel, motel, family
apartment hotel, boarding house, lodging house, dormitory or other place where sleeping or rooming accommodation
for hire or rent on a transient basis, either with or without meals, excluding bed-and-breakfast establishments." |
10 |
pdf_text |
| 135 |
135. Insert the following definition:
"HOUSEHOLD. As defined in Chapter 17-17 of the Chicago Zoning Ordinance." |
10 |
pdf_text |
| 136 |
136. Delete the definition of "hurricane-prone regions." |
10 |
pdf_text |
| 137 |
137. Revise the definition of "hydrogen fuel rooms" to read: |
10 |
pdf_text |
| 138 |
138. Insert the following definition:
"ILLINOIS ACCESSIBILITY CODE. Rules adopted by the State of Illinois pursuant to the Environmental Barrie
ILCS 25." |
11 |
pdf_text |
| 139 |
139. Revise the definition of "immediately dangerous to life and health (IDLH)" to read:
"IMMEDIATELY DANGEROUS TO LIFE AND HEALTH (IDLH). As defined in Chapter 2 of the Chicago Fi
Code." |
11 |
pdf_text |
| 14 |
14. Revise the first two sentences of Section 2308.5.5.1 to read:
"Headers shall be provided over each opening in exterior bearing walls. The size and spans in Table 2308.4.1.1(1) ar
be used for Group R-5 occupancies." |
186 |
pdf_text |
| 14 |
14. Revise Section 903.2.4.1 by replacing "fire areas" with "buildings." |
68 |
pdf_text |
| 14 |
14. Revise Section 905.9 by adding the following after the last sentence:
"All valves in supply pipes to standpipe systems shall be secured open."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 31; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 15)) |
73 |
pdf_text |
| 14 |
14. Revise note k to Table 1607.1 by replacing "habitable attics and sleeping rooms" with "all other areas." |
147 |
pdf_text |
| 14 |
14. Revise Section 1404.10.2 to read:
"1404.10.2 Exterior adhered masonry veneers- porcelain tile.
Adhered porcelain tile units shall not exceed 5/8 inch (15.8 mm) thickness and 24 inches (610 mm) in any face dime
than 3 square feet (0.28 m2) in total face area and shall not weigh more than 9 pounds psf (0.43 kN/m2). Porcelain til
adhered to a backing system." |
130 |
pdf_text |
| 14 |
14. Delete the exception to Section 2304.12.2.3. |
184 |
pdf_text |
| 14 |
14. Delete Section 717.5.7. |
62 |
pdf_text |
| 14 |
14. Add a new Section 706.6.3 to read:
"706.6.3 Offset construction.
Where a fire wall is offset at an intermediate floor level, the offset floor and its supporting construction shall have a f
rating of not less than 4 hours. Interior exit stairways and interior exit ramps shall not penetrate the horizontal offset |
58 |
pdf_text |
| 14 |
14. Single-story buildings of Type IIB construction not exceeding 5,000 square feet (465 m2) in area
walls with a fire separation distance of less than 30 feet (9144 mm) shall have a fire- resistance rating
than 1 hour. |
219 |
pdf_text |
| 14 |
14. Revise Section 1808.8.6 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Category
Seismic Design Category D, E or F" with "Seismic Design Category D" and "Detached one- and two- family dwellin
"Group R-5 occupancies."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 80) |
169 |
pdf_text |
| 14 |
14. Revise Section 1006.3.2 to read:
"1006.3.2 Egress based on occupant load.
Each story and occupiable rooftop shall have the minimum number of separate and distinct exits, or access to exits, a
Table 1006.3.2. A single exit or access to a single exit shall be permitted in accordance with Section 1006.3.3. The re
of exits, or exit access stairways or ramps providing access to exits, from any story or occupiable rooftop shall be ma
arrival at the exit discharge or a public way.
Exception: Two exits shall be permitted from a story separated by fire barriers into two areas of approximate
that are connected by a horizontal exit where the occupant load of each area does not exceed 300." |
89 |
pdf_text |
| 14 |
14. Delete Section D104. |
219 |
pdf_text |
| 14 |
14. Delete Section 2603.8 and Figure 2603.8. |
193 |
pdf_text |
| 14 |
14. Revise the definition of "anchored masonry veneer" to read:
"ANCHORED MASONRY VENEER. Veneer secured with mechanical fasteners to a backing." |
4 |
pdf_text |
| 14 |
14. Delete the following standard under UL: 1975–06. |
217 |
pdf_text |
| 14 |
14. Revise Section 1011.11 to read:
"1011.11 Handrails.
Flights of stairs shall have handrails on each side and shall comply with Section 1014. Where glass is used to provid
the handrail, the handrail or support shall comply with Section 2407.
Exceptions: |
97 |
pdf_text |
| 14 |
14. Revise Section the second sentence of 1705.9 to read:
"The geotechnical report prepared by the registered geotechnical engineer and the permitted construction documents
to determine compliance." |
158 |
pdf_text |
| 14 |
14. Revise Section 403.4.6 to read:
"403.4.6 Fire command.
A fire command center complying with Section 911 shall be provided in a location acceptable to the fire code official |
25 |
pdf_text |
| 14 |
14. Revise Section 705.8.6 to read:
"Where fire separation distance is based on an imaginary line between buildings on the same lot and is less than 15 f
mm), every opening that is less than 15 feet (4572 mm) vertically above the roof of adjacent buildings on the same l
provided with opening protectives having a fire protection rating of not less than 3/4 hour.
Exceptions: |
56 |
pdf_text |
| 14 |
14. Delete Section 1202.6. |
121 |
pdf_text |
| 14 |
14. Revise Section 1004.7 to read:
"1004.7 Outdoor areas.
Where occupants are provided access to yards, patios, decks, exterior balconies, occupiable rooftops, courts and sim
areas, the outdoor areas shall be provided with means of egress as required by this chapter. The occupant load of suc
areas shall be calculated in accordance with the anticipated use. Where the path of egress travel from the outdoor are
through the building, means of egress requirements for the building shall be based on the sum of the occupant loads
plus the outdoor areas.
Exceptions: |
86 |
pdf_text |
| 14 |
14. Revise the first two sentences of Section 1810.3.3.1.1 to read:
"The allowable compressive load on any driven deep foundation element where determined by the application of a dr
shall not exceed 60 tons (598 kN) on soil and 100 tons (996 kN) on rock. For allowable loads above those values, the
equation method of analysis shall be used to estimate driveability for both driving stresses and net displacement per
ultimate load." |
171 |
pdf_text |
| 14 |
14. Revise Section 406.5.6 by replacing "adjacent lot line" with "abutting property line."
Revise Section 406.5.7 to read:
"406.5.7 Means of egress.
Where persons other than parking attendants are permitted, open parking garages shall meet the means of egress req
Chapter 10. Where persons other than parking attendants are not permitted, there shall be not fewer than two exit stai
exit stairway shall be not less than 30 inches (762 mm) in width. Personnel lifts shall be permitted to be installed for
employees only, provided that they are completely enclosed by noncombustible materials." |
30 |
pdf_text |
| 14 |
14. Delete Section 2702.3. |
196 |
pdf_text |
| 14 |
14. Revise Section 1805.4.3, excluding the exception, to read:
"1805.4.3 Drainage discharge.
The floor base course and foundation perimeter drain shall discharge by gravity or mechanical means into a drainage
complies with the Chicago Plumbing Code." |
165 |
pdf_text |
| 14 |
14. Revise Section 1107.6.2 and its subsections to read:
"1107.6.2 Groups R-2 and R-3.
Accessible units, Type A units and Type B units shall be provided in Group R-2 and R-3 occupancies in accordance w |
114 |
pdf_text |
| 14 |
14. Revise the exception to Section 1029.13.2.1 by deleting "smoke-protected or." |
105 |
pdf_text |
| 14 |
14. Revise Section 1010.1.6 to read:
"1010.1.6 Landings at doors.
Landings shall have a width not less than the width of the stairway or the door, whichever is greater. Doors in the ful
position shall not reduce a required dimension by more than one-quarter its required width. Landings shall have a len
in the direction of travel of not less than 44 inches (1118 mm).
Exception: Landing length in the direction of travel in Groups R-3, R-5 and U and within individual units of
need not exceed 36 inches (914 mm)." |
93 |
pdf_text |
| 14 |
14. Revise item 5 in Section 1803.6 to replace "expansive" with "questionable." |
164 |
pdf_text |
| 14 |
14. Revise Section 907.2.6.1.1 by replacing "smoke alarms" with "smoke alarms, heat alarms and heat detectors" in
heading and body. |
74 |
pdf_text |
| 14 |
14. Revise Section 1507.12.3 to read:
"1507.12.3 Ballasted thermoset low-sloped roofs.
Ballasted thermoset low-sloped roofs shall be installed in accordance with this section and Section 1504.4. Stone use
shall comply with ASTM D448 or ASTM D7655." |
137 |
pdf_text |
| 14.1 |
14.1. Insert the following standards under UL:
"521–99: Heat Detectors for Fire Protective Signaling Systems – with Revisions through March 2021 |
217 |
pdf_text |
| 140 |
140. Revise the definition of "incompatible materials" to read:
"INCOMPATIBLE MATERIALS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
11 |
pdf_text |
| 1404.14.1 |
1404.14.1 Application.
The siding shall be applied over sheathing or materials listed in Section 2304.6. Siding shall be applied to con
water-resistive barrier requirements in Section 1402. Siding and accessories shall be installed in accordance
manufacturer’s written instructions. Unless otherwise specified in the manufacturer’s instructions, nails used
siding and accessories shall have a minimum 0.313-inch (7.9 mm) head diameter and 1/8-inch (3.18 mm) sha
The nails shall be corrosion resistant and shall be long enough to penetrate the studs or nailing strip not less t
(19 mm). For cold-formed steel light-frame construction, corrosion-resistant fasteners shall be used. Screw fa
penetrate the cold-formed steel framing not fewer than three exposed threads. Other fasteners shall be installe
accordance with the permitted construction documents and manufacturer’s instructions. Where the siding is i
horizontally, the fastener spacing shall not exceed 16 inches (406 mm) horizontally and 12 inches (305 mm)
Where the siding is installed vertically, the fastener spacing shall not exceed 12 inches (305 mm) horizontally
(305 mm) vertically." |
131 |
pdf_text |
| 1405.1.1.1.2 |
1405.1.1.1.2 Fire separation greater than 15 feet.
For fire separation distances greater than 15 feet ( 4572 mm), any exterior wall covering shall be allowed tha
exposed to a reduced level of incident radiant heat flux in accordance with the NFPA 268 test method withou |
131 |
pdf_text |
| 1406.10.4 |
1406.10.4 provided that such systems comply with Section 1406.11.1. |
132 |
pdf_text |
| 1406.11.1 |
1406.11.1 Installations up to 40 feet in height.
MCM shall not be installed more than 40 feet (12 190 mm) in height above grade plane where installed in ac
Sections 1406.11.1.1 and 1406.11.1.2. |
132 |
pdf_text |
| 1406.11.1.1 |
1406.11.1.1 Fire separation distance of 15 feet or less.
Where the fire separation distance is 15 feet ( 4572 mm) or less, the area of MCM shall not exceed 1
exterior wall surface. |
132 |
pdf_text |
| 1406.11.1.2 |
1406.11.1.2 Fire separation distance greater than 15 feet.
Where the fire separation distance is greater than 15 feet ( 4572 mm), the area of exterior wall surfac
using MCM shall not be limited." |
132 |
pdf_text |
| 1407.4.1.1 |
1407.4.1.1 Water-resistive barrier.
The water-resistive barrier shall comply with Section 1403.2 or ASTM E2570." |
132 |
pdf_text |
| 1408.11.1 |
1408.11.1 Installations up to 40 feet in height.
HPL shall not be installed more than 40 feet (12 190 mm) in height above grade plane where installed in acc
Sections 1408.11.1.1 and 1408.11.1.2. |
133 |
pdf_text |
| 1408.11.1.1 |
1408.11.1.1 Fire separation distance of 15 feet or less.
Where the fire separation distance is 15 feet (4572 mm) or less, the area of HPL shall not exceed 10 p
exterior wall surface. |
133 |
pdf_text |
| 1408.11.1.2 |
1408.11.1.2 Fire separation distance greater than 15 feet.
Where the fire separation distance is greater than 15 feet (4572 mm), the area of exterior wall surface
using HPL shall not be limited." |
133 |
pdf_text |
| 141 |
141. Revise the definition of "inert gas" to read:
"INERT GAS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
11 |
pdf_text |
| 142 |
142. Delete the definition of "jurisdiction." |
11 |
pdf_text |
| 143 |
143. Delete the definition of "limit of moderate wave action." |
11 |
pdf_text |
| 144 |
144. Revise the definition of "liquid" to read:
"LIQUID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
11 |
pdf_text |
| 145 |
145. Revise the definition of "live/work unit" to read:
"LIVE/WORK UNIT. A dwelling unit in which a significant portion of the space includes a nonresidential use that
a resident." |
11 |
pdf_text |
| 146 |
146. Revise the definition of "lodging house" to read:
"LODGING HOUSE. A building with not more than four stories above grade plane or a dwelling unit where one o
occupant is primarily permanent in nature and rent is paid for guest rooms." |
11 |
pdf_text |
| 147 |
147. Insert the following definition:
"LOFT. A floor level located above the main floor level within a dwelling unit or sleeping unit, open to the main flo
one side and used as a living or sleeping space." |
11 |
pdf_text |
| 148 |
148. Revise the definition of "lot" to read:
"LOT. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Lot of record. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Zoning lot. As defined in Chapter 17-17 of the Chicago Zoning Ordinance." |
11 |
pdf_text |
| 149 |
149. Revise the definition of "lot line" to read:
"LOT LINE. See "Property line." |
11 |
pdf_text |
| 14B |
14B-[IBC chapter number]-[IBC section number]
Provided that the appendices shall be deemed to be part of a new Chapter 36. |
2 |
pdf_text |
| 14B-1-001 |
14B-1-001 Adoption of the International Building Code by reference. |
2 |
pdf_text |
| 14B-1-001 |
14B-1-001 Adoption of the International Building Code by reference.
The International Building Code, 2018 edition, first printing, and all erratum thereto identified by the publisher (hereinafter
"IBC") is adopted by reference and shall be considered part of the requirements of this title except as modified by the specifi
this title.
If a conflict exists between a provision modified by this title and a provision adopted without modification, the modified pro
control. |
2 |
pdf_text |
| 14B-1-002 |
14B-1-002 Citations.
Provisions of IBC which are incorporated into this title by reference may be cited as follows: |
2 |
pdf_text |
| 14B-1-003 |
14B-1-003 Global modifications.
The following modifications shall apply to each provision of IBC incorporated into this title: |
2 |
pdf_text |
| 14B-1-003 |
14B-1-003 Global modifications. |
2 |
pdf_text |
| 14B-1-100 |
14B-1-100 Chapter 1.
The provisions of Chapter 1 of IBC are not adopted. The following is adopted as Chapter 1:
"CHAPTER 1. SCOPE AND PURPOSE |
2 |
pdf_text |
| 14B-10-1001 |
14B-10-1001 Administration.
The provisions of Section 1001 of IBC are adopted by reference with the following modifications: |
84 |
pdf_text |
| 14B-10-1002 |
14B-10-1002 Maintenance and plans. |
83 |
pdf_text |
| 14B-10-1002 |
14B-10-1002 Maintenance and plans.
The provisions of Section 1002 of IBC are adopted by reference with the following modifications: |
84 |
pdf_text |
| 14B-10-1003 |
14B-10-1003 General means of egress. |
83 |
pdf_text |
| 14B-10-1003 |
14B-10-1003 General means of egress.
The provisions of Section 1003 of IBC are adopted by reference with the following modifications: |
84 |
pdf_text |
| 14B-10-1004 |
14B-10-1004 Occupant load.
The provisions of Section 1004 of IBC are adopted by reference with the following modifications: |
85 |
pdf_text |
| 14B-10-1004 |
14B-10-1004 Occupant load. |
83 |
pdf_text |
| 14B-10-1005 |
14B-10-1005 Means of egress sizing.
The provisions of Section 1005 of IBC are adopted by reference with the following modifications: |
87 |
pdf_text |
| 14B-10-1005 |
14B-10-1005 Means of egress sizing. |
83 |
pdf_text |
| 14B-10-1006 |
14B-10-1006 Number of exits and exit access doorways.
The provisions of Section 1006 of IBC are adopted by reference with the following modifications: |
87 |
pdf_text |
| 14B-10-1006 |
14B-10-1006 Number of exits and exit access doorways. |
83 |
pdf_text |
| 14B-10-1007 |
14B-10-1007 Exit and exit access doorway configuration.
The provisions of Section 1007 of IBC are adopted by reference with the following modifications: |
91 |
pdf_text |
| 14B-10-1007 |
14B-10-1007 Exit and exit access doorway configuration. |
83 |
pdf_text |
| 14B-10-1008 |
14B-10-1008 Means of egress illumination. |
83 |
pdf_text |
| 14B-10-1008 |
14B-10-1008 Means of egress illumination.
The provisions of Section 1008 of IBC are adopted by reference with the following modifications: |
91 |
pdf_text |
| 14B-10-1009 |
14B-10-1009 Accessible means of egress. |
83 |
pdf_text |
| 14B-10-1009 |
14B-10-1009 Accessible means of egress.
The provisions of Section 1009 of IBC are adopted by reference with the following modifications: |
92 |
pdf_text |
| 14B-10-1010 |
14B-10-1010 Doors, gates and turnstiles.
The provisions of Section 1010 of IBC are adopted by reference with the following modifications: |
92 |
pdf_text |
| 14B-10-1010 |
14B-10-1010 Doors, gates and turnstiles. |
83 |
pdf_text |
| 14B-10-1011 |
14B-10-1011 Stairways.
The provisions of Section 1011 of IBC are adopted by reference with the following modifications: |
95 |
pdf_text |
| 14B-10-1012 |
14B-10-1012 Ramps.
The provisions of Section 1012 of IBC are adopted by reference with the following modifications: |
98 |
pdf_text |
| 14B-10-1013 |
14B-10-1013 Exit signs. |
83 |
pdf_text |
| 14B-10-1013 |
14B-10-1013 Exit signs.
The provisions of Section 1013 of IBC are adopted by reference with the following modifications: |
98 |
pdf_text |
| 14B-10-1014 |
14B-10-1014 Handrails.
The provisions of Section 1014 of IBC are adopted by reference with the following modifications: |
99 |
pdf_text |
| 14B-10-1015 |
14B-10-1015 Guards.
The provisions of Section 1015 of IBC are adopted by reference with the following modifications: |
99 |
pdf_text |
| 14B-10-1016 |
14B-10-1016 Exit access. |
83 |
pdf_text |
| 14B-10-1016 |
14B-10-1016 Exit access.
The provisions of Section 1016 of IBC are adopted by reference with the following modification: |
100 |
pdf_text |
| 14B-10-1017 |
14B-10-1017 Exit access travel distance. |
83 |
pdf_text |
| 14B-10-1017 |
14B-10-1017 Exit access travel distance.
The provisions of Section 1017 of IBC are adopted by reference with the following modifications: |
100 |
pdf_text |
| 14B-10-1018 |
14B-10-1018 Aisles.
The provisions of Section 1018 of IBC are adopted by reference without modification. |
101 |
pdf_text |
| 14B-10-1019 |
14B-10-1019 Exit access stairways and ramps. |
83 |
pdf_text |
| 14B-10-1019 |
14B-10-1019 Exit access stairways and ramps.
The provisions of Section 1019 of IBC are adopted by reference with the following modifications: |
101 |
pdf_text |
| 14B-10-1020 |
14B-10-1020 Corridors.
The provisions of Section 1020 of IBC are adopted by reference with the following modifications: |
101 |
pdf_text |
| 14B-10-1021 |
14B-10-1021 Egress balconies.
The provisions of Section 1021 of IBC are adopted by reference with the following modification: |
102 |
pdf_text |
| 14B-10-1021 |
14B-10-1021 Egress balconies. |
83 |
pdf_text |
| 14B-10-1022 |
14B-10-1022 Exits.
The provisions of Section 1022 of IBC are adopted by reference without modification. |
102 |
pdf_text |
| 14B-10-1023 |
14B-10-1023 Interior exit stairways and ramps. |
84 |
pdf_text |
| 14B-10-1023 |
14B-10-1023 Interior exit stairways and ramps. |
102 |
pdf_text |
| 14B-10-1024 |
14B-10-1024 Exit passageways. |
84 |
pdf_text |
| 14B-10-1024 |
14B-10-1024 Exit passageways.
The provisions of Section 1024 of IBC are adopted by reference with the following modifications: |
103 |
pdf_text |
| 14B-10-1025 |
14B-10-1025 IBC Section 1025. |
84 |
pdf_text |
| 14B-10-1025 |
14B-10-1025 IBC Section 1025.
The provisions of Section 1025 of IBC are not adopted. |
103 |
pdf_text |
| 14B-10-1026 |
14B-10-1026 Horizontal exits.
The provisions of Section 1026 of IBC are adopted by reference with the following modification: |
103 |
pdf_text |
| 14B-10-1026 |
14B-10-1026 Horizontal exits. |
84 |
pdf_text |
| 14B-10-1027 |
14B-10-1027 Exterior exit stairways and ramps. |
84 |
pdf_text |
| 14B-10-1027 |
14B-10-1027 Exterior exit stairways and ramps.
The provisions of Section 1027 of IBC are adopted by reference with the following modifications: |
103 |
pdf_text |
| 14B-10-1028 |
14B-10-1028 Exit discharge.
The provisions of Section 1028 of IBC are adopted by reference with the following modifications: |
104 |
pdf_text |
| 14B-10-1028 |
14B-10-1028 Exit discharge. |
84 |
pdf_text |
| 14B-10-1029 |
14B-10-1029 Assembly.
The provisions of Section 1029 of IBC are adopted by reference with the following modifications: |
105 |
pdf_text |
| 14B-10-1030 |
14B-10-1030 IBC Section 1030.
The provisions of Section 1030 of IBC are not adopted. |
105 |
pdf_text |
| 14B-10-1030 |
14B-10-1030 IBC Section 1030. |
84 |
pdf_text |
| 14B-10-1031 |
14B-10-1031 Frontage and fire department access requirements for Group E-1.
The following language is adopted as a new Section 1031:
"1031. FRONTAGE AND FIRE DEPARTMENT ACCESS REQUIREMENTS FOR GROUP E-1 |
106 |
pdf_text |
| 14B-10-1031 |
14B-10-1031 Frontage and fire department access requirements for Group E-1. |
84 |
pdf_text |
| 14B-11-1100 |
14B-11-1100 Defined terms. |
106 |
pdf_text |
| 14B-11-1100 |
14B-11-1100 Defined terms.
Where provisions of Chapter 11 of IBC are adopted by reference, the following terms shall be reset in italic type: "accessibl
"disability"; "element"; "entrance"; "facility"; "space"; "structure"; "temporary" and "vehicular way." |
107 |
pdf_text |
| 14B-11-1101 |
14B-11-1101 General.
The provisions of Section 1101 of IBC are not adopted. The following language is adopted as Section 1101:
"1101. GENERAL |
107 |
pdf_text |
| 14B-11-1102 |
14B-11-1102 Compliance.
The provisions of Section 1102 of IBC are adopted by reference with the following modification: |
109 |
pdf_text |
| 14B-11-1103 |
14B-11-1103 Scoping requirements.
The provisions of Section 1103 of IBC are adopted by reference with the following modifications: |
109 |
pdf_text |
| 14B-11-1103 |
14B-11-1103 Scoping requirements. |
106 |
pdf_text |
| 14B-11-1104 |
14B-11-1104 Accessible route.
The provisions of Section 1104 of IBC are adopted by reference with the following modifications: |
110 |
pdf_text |
| 14B-11-1104 |
14B-11-1104 Accessible route. |
106 |
pdf_text |
| 14B-11-1105 |
14B-11-1105 Accessible entrances. |
110 |
pdf_text |
| 14B-11-1105 |
14B-11-1105 Accessible entrances. |
106 |
pdf_text |
| 14B-11-1106 |
14B-11-1106 Parking and passenger loading facilities. |
106 |
pdf_text |
| 14B-11-1106 |
14B-11-1106 Parking and passenger loading facilities.
The provisions of Section 1106 of IBC are adopted by reference with the following modifications: |
111 |
pdf_text |
| 14B-11-1107 |
14B-11-1107 Dwelling units and sleeping units.
The provisions of Section 1107 of IBC are adopted by reference with the following modifications: |
112 |
pdf_text |
| 14B-11-1107 |
14B-11-1107 Dwelling units and sleeping units. |
106 |
pdf_text |
| 14B-11-1108 |
14B-11-1108 Special occupancies. |
106 |
pdf_text |
| 14B-11-1108 |
14B-11-1108 Special occupancies.
The provisions of Section 1108 of IBC are adopted by reference with the following modification: |
118 |
pdf_text |
| 14B-11-1109 |
14B-11-1109 Other features and facilities. |
106 |
pdf_text |
| 14B-11-1109 |
14B-11-1109 Other features and facilities.
The provisions of Section 1109 of IBC are adopted by reference with the following modifications: |
118 |
pdf_text |
| 14B-11-1110 |
14B-11-1110 Recreational facilities. |
107 |
pdf_text |
| 14B-11-1110 |
14B-11-1110 Recreational facilities.
The provisions of Section 1110 of IBC are adopted by reference with the following modifications: |
119 |
pdf_text |
| 14B-11-1111 |
14B-11-1111 Signage.
The provisions of Section 1111 of IBC are adopted by reference with the following modifications: |
119 |
pdf_text |
| 14B-12-1201 |
14B-12-1201 General.
The provisions of Section 1201 of IBC are adopted by reference with the following modification: |
120 |
pdf_text |
| 14B-12-1202 |
14B-12-1202 Ventilation.
The provisions of Section 1202 of IBC are adopted by reference with the following modifications: |
120 |
pdf_text |
| 14B-12-1203 |
14B-12-1203 Temperature control.
The provisions of Section 1203 of IBC are adopted by reference with the following modifications: |
122 |
pdf_text |
| 14B-12-1203 |
14B-12-1203 Temperature control. |
119 |
pdf_text |
| 14B-12-1204 |
14B-12-1204 Lighting.
The provisions of Section 1204 of IBC are adopted by reference with the following modifications: |
122 |
pdf_text |
| 14B-12-1205 |
14B-12-1205 Yards and courts. |
120 |
pdf_text |
| 14B-12-1205 |
14B-12-1205 Yards and courts.
The provisions of Section 1205 of IBC are not adopted. The following language is adopted as Section 1205:
"1205. YARDS AND COURTS |
124 |
pdf_text |
| 14B-12-1206 |
14B-12-1206 IBC Section 1206.
The provisions of Section 1206 of IBC are not adopted. |
124 |
pdf_text |
| 14B-12-1206 |
14B-12-1206 IBC Section 1206. |
120 |
pdf_text |
| 14B-12-1207 |
14B-12-1207 Interior space dimensions. |
120 |
pdf_text |
| 14B-12-1207 |
14B-12-1207 Interior space dimensions.
The provisions of Section 1207 of IBC are not adopted. The following language is adopted as Section 1207: |
124 |
pdf_text |
| 14B-12-1208 |
14B-12-1208 Access to unoccupied spaces.
The provisions of Section 1208 of IBC are adopted by reference with the following modifications: |
126 |
pdf_text |
| 14B-12-1208 |
14B-12-1208 Access to unoccupied spaces. |
120 |
pdf_text |
| 14B-12-1209 |
14B-12-1209 Toilet and bathroom requirements.
The provisions of Section 1209 of IBC are adopted by reference with the following modifications: |
126 |
pdf_text |
| 14B-12-1209 |
14B-12-1209 Toilet and bathroom requirements. |
120 |
pdf_text |
| 14B-12-1210 |
14B-12-1210 Rodent protection. |
120 |
pdf_text |
| 14B-12-1210 |
14B-12-1210 Rodent protection.
The following language is adopted as a new Section 1210:
"1210. RODENT PROTECTION |
126 |
pdf_text |
| 14B-12-1211 |
14B-12-1211 Insect screens.
The following language is adopted as a new Section 1211:
"1211. INSECT SCREENS |
127 |
pdf_text |
| 14B-12-1211 |
14B-12-1211 Insect screens. |
120 |
pdf_text |
| 14B-12-1212 |
14B-12-1212 Residential security devices.
The following language is adopted as a new Section 1212:
"1212. RESIDENTIAL SECURITY DEVICES |
127 |
pdf_text |
| 14B-12-1212 |
14B-12-1212 Residential security devices. |
120 |
pdf_text |
| 14B-13-1301 |
14B-13-1301 General.
The provisions of Section 1301 of IBC are adopted by reference without modification.
CHAPTER 14B-14
EXTERIOR WALLS |
127 |
pdf_text |
| 14B-14-1401 |
14B-14-1401 General.
The provisions of Section 1401 of IBC are adopted by reference without modification. |
128 |
pdf_text |
| 14B-14-1402 |
14B-14-1402 Performance requirements.
The provisions of Section 1402 of IBC are adopted by reference with the following modifications: |
128 |
pdf_text |
| 14B-14-1402 |
14B-14-1402 Performance requirements. |
127 |
pdf_text |
| 14B-14-1403 |
14B-14-1403 Materials.
The provisions of Section 1403 of IBC are adopted by reference with the following modifications: |
128 |
pdf_text |
| 14B-14-1404 |
14B-14-1404 Installation of wall coverings. |
128 |
pdf_text |
| 14B-14-1404 |
14B-14-1404 Installation of wall coverings.
The provisions of Section 1404 of IBC are adopted by reference with the following modifications: |
129 |
pdf_text |
| 14B-14-1405 |
14B-14-1405 Combustible materials on the exterior side of exterior walls. |
128 |
pdf_text |
| 14B-14-1405 |
14B-14-1405 Combustible materials on the exterior side of exterior walls.
The provisions of Section 1405 of IBC are adopted by reference with the following modifications: |
131 |
pdf_text |
| 14B-14-1406 |
14B-14-1406 Metal composite materials (MCM). |
128 |
pdf_text |
| 14B-14-1406 |
14B-14-1406 Metal composite materials (MCM).
The provisions of Section 1406 of IBC are adopted by reference with the following modifications: |
132 |
pdf_text |
| 14B-14-1407 |
14B-14-1407 Exterior insulation and finish systems (EIFS).
The provisions of Section 1407 of IBC are adopted by reference with the following modifications: |
132 |
pdf_text |
| 14B-14-1407 |
14B-14-1407 Exterior insulation and finish systems (EIFS). |
128 |
pdf_text |
| 14B-14-1408 |
14B-14-1408 High-pressure decorative exterior-grade compact laminates (HPL).
The provisions of Section 1408 of IBC are adopted by reference with the following modifications: |
133 |
pdf_text |
| 14B-14-1408 |
14B-14-1408 High-pressure decorative exterior-grade compact laminates (HPL). |
128 |
pdf_text |
| 14B-14-1409 |
14B-14-1409 Plastic composite decking. |
128 |
pdf_text |
| 14B-14-1409 |
14B-14-1409 Plastic composite decking.
The provisions of Section 1409 of IBC are adopted by reference without modification.
CHAPTER 14B-15
ROOF ASSEMBLIES AND ROOFTOP STRUCTURES |
133 |
pdf_text |
| 14B-15-1500 |
14B-15-1500 Defined terms.
Where provisions of Chapter 15 of IBC are adopted by reference, the following terms shall be reset in italic type: "built-up r
"interlayment"; "grade plane"; "metal roof panel"; "metal roof shingle"; "roof assembly"; "roof covering"; "roof covering sy
deck"; "rooftop structures"; "single-ply membrane"; "skylights and sloped glazing" and "underlayment." |
134 |
pdf_text |
| 14B-15-1500 |
14B-15-1500 Defined terms. |
133 |
pdf_text |
| 14B-15-1501 |
14B-15-1501 General.
The provisions of Section 1501 of IBC are adopted by reference with the following modification: |
134 |
pdf_text |
| 14B-15-1502 |
14B-15-1502 Roof drainage.
The provisions of Section 1502 of IBC are adopted by reference with the following modifications: |
134 |
pdf_text |
| 14B-15-1502 |
14B-15-1502 Roof drainage. |
133 |
pdf_text |
| 14B-15-1503 |
14B-15-1503 Weather protection. |
134 |
pdf_text |
| 14B-15-1503 |
14B-15-1503 Weather protection. |
134 |
pdf_text |
| 14B-15-1504 |
14B-15-1504 Performance requirements.
The provisions of Section 1504 of IBC are adopted by reference with the following modifications: |
135 |
pdf_text |
| 14B-15-1504 |
14B-15-1504 Performance requirements. |
134 |
pdf_text |
| 14B-15-1505 |
14B-15-1505 Fire classification.
The provisions of Section 1505 of IBC are adopted by reference with the following modifications: |
136 |
pdf_text |
| 14B-15-1505 |
14B-15-1505 Fire classification. |
134 |
pdf_text |
| 14B-15-1506 |
14B-15-1506 Materials.
The provisions of Section 1506 of IBC are adopted by reference with the following modification: |
136 |
pdf_text |
| 14B-15-1507 |
14B-15-1507 Requirements for roof coverings. |
134 |
pdf_text |
| 14B-15-1507 |
14B-15-1507 Requirements for roof coverings.
The provisions of Section 1507 of IBC are adopted by reference with the following modifications: |
136 |
pdf_text |
| 14B-15-1508 |
14B-15-1508 Roof insulation.
The provisions of Section 1508 of IBC are adopted by reference with the following modification: |
137 |
pdf_text |
| 14B-15-1508 |
14B-15-1508 Roof insulation. |
134 |
pdf_text |
| 14B-15-1509 |
14B-15-1509 Radiant barriers installed above deck.
The provisions of Section 1509 of IBC are adopted by reference with the following modifications: |
138 |
pdf_text |
| 14B-15-1509 |
14B-15-1509 Radiant barriers installed above deck. |
134 |
pdf_text |
| 14B-15-1510 |
14B-15-1510 Unoccupied rooftop structures.
The provisions of Section 1510 of IBC are adopted by reference with the following modifications: |
138 |
pdf_text |
| 14B-15-1510 |
14B-15-1510 Unoccupied rooftop structures. |
134 |
pdf_text |
| 14B-15-1511 |
14B-15-1511 Reroofing.
The provisions of Section 1511 of IBC are not adopted. The following language is adopted as Section 1511:
"1511. REROOFING |
140 |
pdf_text |
| 14B-15-1512 |
14B-15-1512 IBC Section 1512. |
134 |
pdf_text |
| 14B-15-1512 |
14B-15-1512 IBC Section 1512.
The provisions of Section 1512 of IBC are not adopted. |
140 |
pdf_text |
| 14B-15-1513 |
14B-15-1513 Occupiable rooftops. |
134 |
pdf_text |
| 14B-15-1513 |
14B-15-1513 Occupiable rooftops.
The following language is adopted as a new Section 1513:
"1513. OCCUPIABLE ROOFTOPS |
140 |
pdf_text |
| 14B-15-1514 |
14B-15-1514 Vegetative roofs, roof gardens and landscaped roofs. |
134 |
pdf_text |
| 14B-15-1514 |
14B-15-1514 Vegetative roofs, roof gardens and landscaped roofs.
The following language is adopted as a new Section 1514:
"1514. VEGETATIVE ROOFS, ROOF GARDENS AND LANDSCAPED ROOFS |
142 |
pdf_text |
| 14B-15-1515 |
14B-15-1515 Solar reflectance. |
134 |
pdf_text |
| 14B-15-1515 |
14B-15-1515 Solar reflectance.
The following language is adopted as a new Section 1515:
"1515. SOLAR REFLECTANCE |
142 |
pdf_text |
| 14B-15-1516 |
14B-15-1516 Interior roof edge for shafts and fully enclosed courts. |
134 |
pdf_text |
| 14B-15-1516 |
14B-15-1516 Interior roof edge for shafts and fully enclosed courts.
The following language is adopted as a new Section 1516:
“1516. LOW-SLOPED ROOF EDGES AND OPENINGS |
143 |
pdf_text |
| 14B-16-1601 |
14B-16-1601 General.
The provisions of Section 1601 of IBC are adopted by reference without modification. |
144 |
pdf_text |
| 14B-16-1602 |
14B-16-1602 Notations.
The provisions of Section 1602 of IBC are adopted by reference without modification. |
144 |
pdf_text |
| 14B-16-1603 |
14B-16-1603 Construction documents. |
143 |
pdf_text |
| 14B-16-1603 |
14B-16-1603 Construction documents.
The provisions of Section 1603 of IBC are adopted by reference with the following modifications: |
144 |
pdf_text |
| 14B-16-1604 |
14B-16-1604 General design requirements. |
143 |
pdf_text |
| 14B-16-1604 |
14B-16-1604 General design requirements.
The provisions of Section 1604 of IBC are adopted by reference with the following modifications: |
144 |
pdf_text |
| 14B-16-1605 |
14B-16-1605 Load combinations.
The provisions of Section 1605 of IBC are adopted by reference with the following modifications: |
146 |
pdf_text |
| 14B-16-1605 |
14B-16-1605 Load combinations. |
143 |
pdf_text |
| 14B-16-1606 |
14B-16-1606 Dead loads. |
143 |
pdf_text |
| 14B-16-1606 |
14B-16-1606 Dead loads.
The provisions of Section 1606 of IBC are adopted by reference with the following modification: |
146 |
pdf_text |
| 14B-16-1607 |
14B-16-1607 Live loads.
The provisions of Section 1607 of IBC are adopted by reference with the following modifications: |
146 |
pdf_text |
| 14B-16-1607 |
14B-16-1607 Live loads. |
143 |
pdf_text |
| 14B-16-1608 |
14B-16-1608 Snow loads.
The provisions of Section 1608 of IBC are adopted by reference with the following modifications: |
148 |
pdf_text |
| 14B-16-1608 |
14B-16-1608 Snow loads. |
143 |
pdf_text |
| 14B-16-1609 |
14B-16-1609 Wind loads.
The provisions of Section 1609 of IBC are adopted by reference with the following modifications: |
148 |
pdf_text |
| 14B-16-1609 |
14B-16-1609 Wind loads. |
143 |
pdf_text |
| 14B-16-1610 |
14B-16-1610 Soil lateral loads. |
144 |
pdf_text |
| 14B-16-1610 |
14B-16-1610 Soil lateral loads.
The provisions of Section 1610 of IBC are adopted by reference with the following modifications: |
151 |
pdf_text |
| 14B-16-1611 |
14B-16-1611 Rain loads.
The provisions of Section 1611 of IBC are adopted by reference with the following modifications: |
151 |
pdf_text |
| 14B-16-1611 |
14B-16-1611 Rain loads. |
144 |
pdf_text |
| 14B-16-1612 |
14B-16-1612 Flood design. |
144 |
pdf_text |
| 14B-16-1612 |
14B-16-1612 Flood design.
The provisions of Section 1612 of IBC are not adopted. The following language is adopted as Section 1612:
"1612. FLOOD DESIGN. |
151 |
pdf_text |
| 14B-16-1613 |
14B-16-1613 Earthquake loads.
The provisions of Section 1613 of IBC are adopted by reference with the following modifications: |
151 |
pdf_text |
| 14B-16-1613 |
14B-16-1613 Earthquake loads. |
144 |
pdf_text |
| 14B-16-1614 |
14B-16-1614 Atmospheric ice loads.
The provisions of Section 1614 of IBC are adopted by reference with the following modification: |
154 |
pdf_text |
| 14B-16-1614 |
14B-16-1614 Atmospheric ice loads. |
144 |
pdf_text |
| 14B-16-1615 |
14B-16-1615 IBC Section 1615. |
144 |
pdf_text |
| 14B-16-1615 |
14B-16-1615 IBC Section 1615.
The provisions of Section 1615 of IBC are not adopted. |
154 |
pdf_text |
| 14B-16-1616 |
14B-16-1616 Structural integrity.
The provisions of Section 1616 of IBC are adopted by reference without modification.
CHAPTER 14B-17
SPECIAL INSPECTIONS AND TESTS |
154 |
pdf_text |
| 14B-16-1616 |
14B-16-1616 Structural integrity. |
144 |
pdf_text |
| 14B-17-1700 |
14B-17-1700 Defined terms.
Where provisions of Chapter 17 of IBC are adopted by reference, the following terms shall be reset in italic type: "approved
"building"; "designated seismic system"; "seismic force-resisting system"; "special inspection"; "special inspector"; "spraye
materials"; "structure" and "owner." |
154 |
pdf_text |
| 14B-17-1700 |
14B-17-1700 Defined terms. |
154 |
pdf_text |
| 14B-17-1701 |
14B-17-1701 General.
The provisions of Section 1701 of IBC are adopted by reference with the following modification: |
154 |
pdf_text |
| 14B-17-1702 |
14B-17-1702 IBC Section 1702.
The provisions of Section 1702 of IBC are not adopted. |
154 |
pdf_text |
| 14B-17-1702 |
14B-17-1702 IBC Section 1702. |
154 |
pdf_text |
| 14B-17-1703 |
14B-17-1703 Products, materials and assemblies. |
154 |
pdf_text |
| 14B-17-1703 |
14B-17-1703 Products, materials and assemblies. |
154 |
pdf_text |
| 14B-17-1704 |
14B-17-1704 Special inspections and tests, contractor responsibility and structural observation.
The provisions of Section 1704 of IBC are adopted by reference with the following modifications: |
155 |
pdf_text |
| 14B-17-1704 |
14B-17-1704 Special inspections and tests, contractor responsibility and structural observation |
154 |
pdf_text |
| 14B-17-1705 |
14B-17-1705 Required special inspections and tests.
The provisions of Section 1705 of IBC are adopted by reference with the following modifications: |
157 |
pdf_text |
| 14B-17-1705 |
14B-17-1705 Required special inspections and tests. |
154 |
pdf_text |
| 14B-17-1706 |
14B-17-1706 Design strength of materials. |
154 |
pdf_text |
| 14B-17-1706 |
14B-17-1706 Design strength of materials.
The provisions of Section 1706 of IBC are adopted by reference with the following modifications: |
161 |
pdf_text |
| 14B-17-1707 |
14B-17-1707 Alternative test procedure. |
154 |
pdf_text |
| 14B-17-1707 |
14B-17-1707 Alternative test procedure.
The provisions of Section 1707 of IBC are adopted by reference with the following modification: |
161 |
pdf_text |
| 14B-17-1708 |
14B-17-1708 In-situ load tests. |
154 |
pdf_text |
| 14B-17-1708 |
14B-17-1708 In-situ load tests. |
161 |
pdf_text |
| 14B-17-1709 |
14B-17-1709 Preconstruction load tests.
The provisions of Section 1709 of IBC are adopted by reference with the following modifications: |
162 |
pdf_text |
| 14B-17-1709 |
14B-17-1709 Preconstruction load tests. |
154 |
pdf_text |
| 14B-18-1800 |
14B-18-1800 Defined terms.
Where provisions of Chapter 18 of IBC are adopted by reference, the following terms shall be reset in italic type: "deep foun
"drilled shaft"; "helical pile"; "light-frame construction"; "micropile"; "plain masonry"; "shallow foundation"; "site" and "so
shaft." |
162 |
pdf_text |
| 14B-18-1800 |
14B-18-1800 Defined terms. |
162 |
pdf_text |
| 14B-18-1802 |
14B-18-1802 Design basis.
The provisions of Section 1802 of IBC are adopted by reference without modification. |
163 |
pdf_text |
| 14B-18-1802 |
14B-18-1802 Design basis. |
162 |
pdf_text |
| 14B-18-1803 |
14B-18-1803 Geotechnical investigations. |
162 |
pdf_text |
| 14B-18-1803 |
14B-18-1803 Geotechnical investigations.
The provisions of Section 1803 of IBC are adopted by reference with the following modifications: |
163 |
pdf_text |
| 14B-18-1804 |
14B-18-1804 Excavation, grading and fill.
The provisions of Section 1804 of IBC are adopted by reference with the following modifications: |
164 |
pdf_text |
| 14B-18-1804 |
14B-18-1804 Excavation, grading and fill. |
162 |
pdf_text |
| 14B-18-1805 |
14B-18-1805 Dampproofing and waterproofing. |
162 |
pdf_text |
| 14B-18-1805 |
14B-18-1805 Dampproofing and waterproofing.
The provisions of Section 1805 of IBC are adopted by reference with the following modifications: |
165 |
pdf_text |
| 14B-18-1806 |
14B-18-1806 Presumptive load-bearing values of soils. |
162 |
pdf_text |
| 14B-18-1806 |
14B-18-1806 Presumptive load-bearing values of soils.
The provisions of Section 1806 of IBC are adopted by reference with the following modifications: |
165 |
pdf_text |
| 14B-18-1807 |
14B-18-1807 Foundation walls, retaining walls and embedded posts and poles.
The provisions of Section 1807 of IBC are adopted by reference with the following modifications: |
168 |
pdf_text |
| 14B-18-1807 |
14B-18-1807 Foundation walls, retaining walls and embedded posts and poles. |
162 |
pdf_text |
| 14B-18-1808 |
14B-18-1808 Foundations.
The provisions of Section 1808 of IBC are adopted by reference with the following modifications: |
168 |
pdf_text |
| 14B-18-1809 |
14B-18-1809 Shallow foundations. |
162 |
pdf_text |
| 14B-18-1809 |
14B-18-1809 Shallow foundations.
The provisions of Section 1809 of IBC are adopted by reference with the following modifications: |
169 |
pdf_text |
| 14B-18-1810 |
14B-18-1810 Deep foundations. |
162 |
pdf_text |
| 14B-18-1810 |
14B-18-1810 Deep foundations.
The provisions of Section 1810 of IBC are adopted by reference with the following modifications: |
170 |
pdf_text |
| 14B-19-1901 |
14B-19-1901 General.
The provisions of Section 1901 of IBC are adopted by reference with the following modifications: |
176 |
pdf_text |
| 14B-19-1902 |
14B-19-1902 Definitions.
The provisions of Section 1902 of IBC are adopted by reference without modification. |
176 |
pdf_text |
| 14B-19-1903 |
14B-19-1903 Specifications for tests and materials.
The provisions of Section 1903 of IBC are adopted by reference without modification. |
177 |
pdf_text |
| 14B-19-1903 |
14B-19-1903 Specifications for tests and materials. |
176 |
pdf_text |
| 14B-19-1904 |
14B-19-1904 Durability requirements. |
176 |
pdf_text |
| 14B-19-1904 |
14B-19-1904 Durability requirements.
The provisions of Section 1904 of IBC are adopted by reference with the following modification: |
177 |
pdf_text |
| 14B-19-1905 |
14B-19-1905 Modifications to ACI 318. |
176 |
pdf_text |
| 14B-19-1905 |
14B-19-1905 Modifications to ACI 318.
The provisions of Section 1905 of IBC are adopted by reference with the following modifications: |
177 |
pdf_text |
| 14B-19-1906 |
14B-19-1906 Structural plain concrete. |
176 |
pdf_text |
| 14B-19-1906 |
14B-19-1906 Structural plain concrete.
The provisions of Section 1906 of IBC are adopted by reference with the following modification: |
177 |
pdf_text |
| 14B-19-1907 |
14B-19-1907 Minimum slab provisions. |
176 |
pdf_text |
| 14B-19-1907 |
14B-19-1907 Minimum slab provisions.
The provisions of Section 1907 of IBC are adopted by reference with the following modifications: |
177 |
pdf_text |
| 14B-19-1908 |
14B-19-1908 Shotcrete.
The provisions of Section 1908 of IBC are adopted by reference with the following modifications: |
177 |
pdf_text |
| 14B-2-201 |
14B-2-201 General.
The provisions of Section 201 of IBC are not adopted. The following language is adopted as Section 201:
"201. GENERAL |
3 |
pdf_text |
| 14B-2-202 |
14B-2-202 Definitions.
The provisions of Section 202 of IBC are adopted by reference with the following modifications: |
3 |
pdf_text |
| 14B-2-203 |
14B-2-203 Measurements.
The following language is adopted as a new Section 203:
"203. MEASUREMENTS |
17 |
pdf_text |
| 14B-20-2001 |
14B-20-2001 General.
The provisions of Section 2001 of IBC are adopted by reference without modification. |
177 |
pdf_text |
| 14B-20-2002 |
14B-20-2002 Materials.
The provisions of Section 2002 of IBC are adopted by reference without modification. |
177 |
pdf_text |
| 14B-21-2100 |
14B-21-2100 Defined terms. |
178 |
pdf_text |
| 14B-21-2100 |
14B-21-2100 Defined terms.
Where provisions of Chapter 21 of IBC are adopted by reference, the following terms shall be reset in italic type: "AAC mas
"adhered masonry veneer"; "bed joint"; "chimney"; "fireplace"; "fireplace throat"; "fire-resistance rating"; "hollow masonry
"masonry unit"; "mortar"; "solid masonry unit"; "stone masonry"; "structural clay tile"; "surface-bonding mortar" and "wyth |
178 |
pdf_text |
| 14B-21-2101 |
14B-21-2101 General.
The provisions of Section 2101 of IBC are adopted by reference with the following modification: |
178 |
pdf_text |
| 14B-21-2102 |
14B-21-2102 Notations.
The provisions of Section 2102 of IBC are adopted by reference without modification. |
178 |
pdf_text |
| 14B-21-2103 |
14B-21-2103 Masonry construction materials.
The provisions of Section 2103 of IBC are adopted by reference with the following modifications: |
178 |
pdf_text |
| 14B-21-2103 |
14B-21-2103 Masonry construction materials. |
178 |
pdf_text |
| 14B-21-2104 |
14B-21-2104 Construction.
The provisions of Section 2104 of IBC are adopted by reference with the following modification: |
179 |
pdf_text |
| 14B-21-2105 |
14B-21-2105 Quality assurance.
The provisions of Section 2105 of IBC are adopted by reference with the following modification: |
179 |
pdf_text |
| 14B-21-2105 |
14B-21-2105 Quality assurance. |
178 |
pdf_text |
| 14B-21-2106 |
14B-21-2106 Seismic design. |
178 |
pdf_text |
| 14B-21-2106 |
14B-21-2106 Seismic design.
The provisions of Section 2106 of IBC are adopted by reference without modification. |
179 |
pdf_text |
| 14B-21-2107 |
14B-21-2107 Allowable stress design. |
178 |
pdf_text |
| 14B-21-2107 |
14B-21-2107 Allowable stress design.
The provisions of Section 2107 of IBC are adopted by reference without modification. |
179 |
pdf_text |
| 14B-21-2108 |
14B-21-2108 Strength design of masonry.
The provisions of Section 2108 of IBC are adopted by reference without modification. |
179 |
pdf_text |
| 14B-21-2108 |
14B-21-2108 Strength design of masonry. |
178 |
pdf_text |
| 14B-21-2109 |
14B-21-2109 IBC Section 2109. |
178 |
pdf_text |
| 14B-21-2109 |
14B-21-2109 IBC Section 2109.
The provisions of Section 2109 of IBC are not adopted. |
179 |
pdf_text |
| 14B-21-2110 |
14B-21-2110 Glass unit masonry. |
178 |
pdf_text |
| 14B-21-2110 |
14B-21-2110 Glass unit masonry.
The provisions of Section 2110 of IBC are adopted by reference with the following modification: |
179 |
pdf_text |
| 14B-21-2111 |
14B-21-2111 Masonry fireplaces. |
178 |
pdf_text |
| 14B-21-2111 |
14B-21-2111 Masonry fireplaces.
The provisions of Section 2111 of IBC are adopted by reference with the following modifications: |
179 |
pdf_text |
| 14B-21-2112 |
14B-21-2112 Masonry heaters. |
178 |
pdf_text |
| 14B-21-2112 |
14B-21-2112 Masonry heaters.
The provisions of Section 2112 of IBC are adopted by reference with the following modification: |
179 |
pdf_text |
| 14B-21-2113 |
14B-21-2113 Masonry chimneys. |
179 |
pdf_text |
| 14B-21-2113 |
14B-21-2113 Masonry chimneys. |
178 |
pdf_text |
| 14B-21-2114 |
14B-21-2114 Dry-stack masonry.
The provisions of Section 2114 of IBC are adopted by reference without modification.
CHAPTER 14B-22
STEEL |
180 |
pdf_text |
| 14B-21-2114 |
14B-21-2114 Dry-stack masonry. |
178 |
pdf_text |
| 14B-22-2200 |
14B-22-2200 Defined terms. |
180 |
pdf_text |
| 14B-22-2200 |
14B-22-2200 Defined terms. |
180 |
pdf_text |
| 14B-22-2201 |
14B-22-2201 General.
The provisions of Section 2201 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2202 |
14B-22-2202 Identification of steel for structural purposes. |
180 |
pdf_text |
| 14B-22-2202 |
14B-22-2202 Identification of steel for structural purposes.
The provisions of Section 2202 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2203 |
14B-22-2203 Protection of steel for structural purposes.
The provisions of Section 2203 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2203 |
14B-22-2203 Protection of steel for structural purposes. |
180 |
pdf_text |
| 14B-22-2204 |
14B-22-2204 Connections.
The provisions of Section 2204 of IBC are adopted by reference with the following modification: |
181 |
pdf_text |
| 14B-22-2205 |
14B-22-2205 Structural steel.
The provisions of Section 2205 of IBC are adopted by reference with the following modifications: |
181 |
pdf_text |
| 14B-22-2205 |
14B-22-2205 Structural steel. |
180 |
pdf_text |
| 14B-22-2206 |
14B-22-2206 Composite structural steel and concrete structures.
The provisions of Section 2206 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2206 |
14B-22-2206 Composite structural steel and concrete structures. |
180 |
pdf_text |
| 14B-22-2207 |
14B-22-2207 Steel joists. |
180 |
pdf_text |
| 14B-22-2207 |
14B-22-2207 Steel joists.
The provisions of Section 2207 of IBC are adopted by reference with the following modifications: |
181 |
pdf_text |
| 14B-22-2208 |
14B-22-2208 Steel cable structures. |
180 |
pdf_text |
| 14B-22-2208 |
14B-22-2208 Steel cable structures.
The provisions of Section 2208 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2209 |
14B-22-2209 Steel storage racks. |
180 |
pdf_text |
| 14B-22-2209 |
14B-22-2209 Steel storage racks.
The provisions of Section 2209 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2210 |
14B-22-2210 Cold-formed steel.
The provisions of Section 2210 of IBC are adopted by reference without modification. |
181 |
pdf_text |
| 14B-22-2210 |
14B-22-2210 Cold-formed steel. |
180 |
pdf_text |
| 14B-22-2211 |
14B-22-2211 Cold-formed steel light-frame construction. |
180 |
pdf_text |
| 14B-22-2211 |
14B-22-2211 Cold-formed steel light-frame construction.
The provisions of Section 2211 of IBC are adopted by reference with the following modifications: |
181 |
pdf_text |
| 14B-22-2212 |
14B-22-2212 Cast iron. |
180 |
pdf_text |
| 14B-22-2212 |
14B-22-2212 Cast iron.
The following language is adopted as a new Section 2212:
"2212. CAST IRON |
182 |
pdf_text |
| 14B-23-2300 |
14B-23-2300 Defined terms.
Where provisions of Chapter 23 of IBC are adopted by reference, the following terms shall be reset in italic type: "accreditat
"braced wall line"; "braced wall panel"; "cripple wall"; "diaphragm"; "drag strut"; engineered wood rim board"; "fiberboard"
"hardboard"; "hold-down"; "naturally durable wood"; "particleboard"; "performance category"; "prefabricated wood I-joist";
category"; "structural composite lumber"; "tie-down" and "wood structural panel." |
182 |
pdf_text |
| 14B-23-2300 |
14B-23-2300 Defined terms. |
182 |
pdf_text |
| 14B-23-2302 |
14B-23-2302 Design requirements.
The provisions of Section 2302 of IBC are adopted by reference without modification. |
183 |
pdf_text |
| 14B-23-2302 |
14B-23-2302 Design requirements. |
182 |
pdf_text |
| 14B-23-2303 |
14B-23-2303 Minimum standards and quality. |
182 |
pdf_text |
| 14B-23-2303 |
14B-23-2303 Minimum standards and quality.
The provisions of Section 2303 of IBC are adopted by reference with the following modifications: |
183 |
pdf_text |
| 14B-23-2304 |
14B-23-2304 General construction requirements. |
182 |
pdf_text |
| 14B-23-2304 |
14B-23-2304 General construction requirements.
The provisions of Section 2304 of IBC are adopted by reference with the following modifications: |
184 |
pdf_text |
| 14B-23-2305 |
14B-23-2305 General design requirements for lateral force-resisting systems. |
182 |
pdf_text |
| 14B-23-2305 |
14B-23-2305 General design requirements for lateral force-resisting systems.
The provisions of Section 2305 of IBC are adopted by reference with the following modification: |
185 |
pdf_text |
| 14B-23-2306 |
14B-23-2306 Allowable stress design. |
182 |
pdf_text |
| 14B-23-2306 |
14B-23-2306 Allowable stress design.
The provisions of Section 2306 of IBC are adopted by reference with the following modifications: |
185 |
pdf_text |
| 14B-23-2307 |
14B-23-2307 Load and resistance factor design.
The provisions of Section 2307 of IBC are adopted by reference without modification. |
185 |
pdf_text |
| 14B-23-2307 |
14B-23-2307 Load and resistance factor design. |
182 |
pdf_text |
| 14B-23-2308 |
14B-23-2308 Conventional light-frame construction. |
182 |
pdf_text |
| 14B-23-2308 |
14B-23-2308 Conventional light-frame construction.
The provisions of Section 2308 of IBC are adopted by reference with the following modifications: |
185 |
pdf_text |
| 14B-23-2309 |
14B-23-2309 Wood frame construction manual.
The provisions of Section 2309 of IBC are adopted by reference without modification.
CHAPTER 14B-24
GLASS AND GLAZING |
187 |
pdf_text |
| 14B-23-2309 |
14B-23-2309 Wood frame construction manual. |
182 |
pdf_text |
| 14B-24-2400 |
14B-24-2400 Defined terms. |
187 |
pdf_text |
| 14B-24-2400 |
14B-24-2400 Defined terms.
Where provisions of Chapter 24 of IBC are adopted by reference, the following terms shall be reset in italic type: "decorativ
"unit skylight." |
187 |
pdf_text |
| 14B-24-2401 |
14B-24-2401 General.
The provisions of Section 2401 of IBC are adopted by reference without modification. |
187 |
pdf_text |
| 14B-24-2402 |
14B-24-2402 IBC Section 2402. |
187 |
pdf_text |
| 14B-24-2402 |
14B-24-2402 IBC Section 2402.
The provisions of Section 2402 of IBC are not adopted.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 85) |
187 |
pdf_text |
| 14B-24-2403 |
14B-24-2403 General requirements for glass. |
187 |
pdf_text |
| 14B-24-2403 |
14B-24-2403 General requirements for glass.
The provisions of Section 2403 of IBC are adopted by reference with the following modifications: |
187 |
pdf_text |
| 14B-24-2404 |
14B-24-2404 Wind, snow, seismic and dead loads on glass.
The provisions of Section 2404 of IBC are adopted by reference without modification. |
187 |
pdf_text |
| 14B-24-2404 |
14B-24-2404 Wind, snow, seismic and dead loads on glass. |
187 |
pdf_text |
| 14B-24-2405 |
14B-24-2405 Sloped glazing and skylights. |
187 |
pdf_text |
| 14B-24-2405 |
14B-24-2405 Sloped glazing and skylights.
The provisions of Section 2405 of IBC are adopted by reference with the following modifications: |
187 |
pdf_text |
| 14B-24-2406 |
14B-24-2406 Safety glazing.
The provisions of Section 2406 of IBC are adopted by reference with the following modifications: |
188 |
pdf_text |
| 14B-24-2406 |
14B-24-2406 Safety glazing. |
187 |
pdf_text |
| 14B-24-2407 |
14B-24-2407 Glass in guards. |
187 |
pdf_text |
| 14B-24-2407 |
14B-24-2407 Glass in guards.
The provisions of Section 2407 of IBC are adopted by reference with the following modifications: |
188 |
pdf_text |
| 14B-24-2408 |
14B-24-2408 Glazing in athletic facilities.
The provisions of Section 2408 of IBC are adopted by reference without modification. |
189 |
pdf_text |
| 14B-24-2408 |
14B-24-2408 Glazing in athletic facilities. |
187 |
pdf_text |
| 14B-24-2409 |
14B-24-2409 Glass in walkways, elevator hoistways and elevator cars.
The provisions of Section 2409 of IBC are adopted by reference with the following modifications: |
189 |
pdf_text |
| 14B-24-2409 |
14B-24-2409 Glass in walkways, elevator hoistways and elevator cars. |
187 |
pdf_text |
| 14B-25-2500 |
14B-25-2500 Defined terms.
Where provisions of Chapter 25 of IBC are adopted by reference, the following terms shall be reset in italic type: "cement pl
"exterior surfaces"; "gypsum board"; "gypsum panel products"; "gypsum plaster"; "gypsum veneer plaster"; "interior surface
backing." |
190 |
pdf_text |
| 14B-25-2500 |
14B-25-2500 Defined terms. |
189 |
pdf_text |
| 14B-25-2501 |
14B-25-2501 General.
The provisions of Section 2501 of IBC are adopted by reference with the following modification: |
190 |
pdf_text |
| 14B-25-2502 |
14B-25-2502 Performance.
The provisions of Section 2502 of IBC are adopted by reference with the following modification: |
190 |
pdf_text |
| 14B-25-2503 |
14B-25-2503 IBC Section 2503. |
189 |
pdf_text |
| 14B-25-2503 |
14B-25-2503 IBC Section 2503.
The provisions of Section 2503 of IBC are not adopted. |
190 |
pdf_text |
| 14B-25-2504 |
14B-25-2504 Vertical and horizontal assemblies. |
189 |
pdf_text |
| 14B-25-2504 |
14B-25-2504 Vertical and horizontal assemblies.
The provisions of Section 2504 of IBC are adopted by reference without modification. |
190 |
pdf_text |
| 14B-25-2505 |
14B-25-2505 Shear wall construction.
The provisions of Section 2505 of IBC are adopted by reference without modification. |
190 |
pdf_text |
| 14B-25-2505 |
14B-25-2505 Shear wall construction. |
189 |
pdf_text |
| 14B-25-2506 |
14B-25-2506 Gypsum board and gypsum panel product materials. |
189 |
pdf_text |
| 14B-25-2506 |
14B-25-2506 Gypsum board and gypsum panel product materials.
The provisions of Section 2506 of IBC are adopted by reference with the following modifications: |
190 |
pdf_text |
| 14B-25-2507 |
14B-25-2507 Lathing and plastering.
The provisions of Section 2507 of IBC are adopted by reference without modification. |
190 |
pdf_text |
| 14B-25-2507 |
14B-25-2507 Lathing and plastering. |
189 |
pdf_text |
| 14B-25-2508 |
14B-25-2508 Gypsum construction. |
189 |
pdf_text |
| 14B-25-2508 |
14B-25-2508 Gypsum construction.
The provisions of Section 2508 of IBC are adopted by reference with the following modifications: |
190 |
pdf_text |
| 14B-25-2509 |
14B-25-2509 Wet areas. |
190 |
pdf_text |
| 14B-25-2509 |
14B-25-2509 Wet areas. |
189 |
pdf_text |
| 14B-25-2510 |
14B-25-2510 Lathing and furring for cement plaster (stucco).
The provisions of Section 2510 of IBC are adopted by reference with the following modifications: |
191 |
pdf_text |
| 14B-25-2510 |
14B-25-2510 Lathing and furring for cement plaster (stucco). |
189 |
pdf_text |
| 14B-25-2511 |
14B-25-2511 Interior plaster.
The provisions of Section 2511 of IBC are adopted by reference with the following modifications: |
191 |
pdf_text |
| 14B-25-2511 |
14B-25-2511 Interior plaster. |
189 |
pdf_text |
| 14B-25-2512 |
14B-25-2512 Exterior plaster. |
189 |
pdf_text |
| 14B-25-2512 |
14B-25-2512 Exterior plaster.
The provisions of Section 2512 of IBC are adopted by reference with the following modifications: |
191 |
pdf_text |
| 14B-25-2513 |
14B-25-2513 Exposed aggregate plaster.
The provisions of Section 2513 of IBC are adopted by reference with the following modification: |
191 |
pdf_text |
| 14B-25-2513 |
14B-25-2513 Exposed aggregate plaster. |
189 |
pdf_text |
| 14B-25-2514 |
14B-25-2514 Reinforced gypsum concrete.
The provisions of Section 2514 of IBC are adopted by reference without modification.
CHAPTER 14B-26
PLASTIC |
191 |
pdf_text |
| 14B-25-2514 |
14B-25-2514 Reinforced gypsum concrete. |
189 |
pdf_text |
| 14B-26-2601 |
14B-26-2601 General.
The provisions of Section 2601 of IBC are adopted by reference with the following modification: |
192 |
pdf_text |
| 14B-26-2602 |
14B-26-2602 Finish and trim. |
191 |
pdf_text |
| 14B-26-2602 |
14B-26-2602 Finish and trim.
The provisions of Section 2602 of IBC are adopted by reference without modification. |
192 |
pdf_text |
| 14B-26-2603 |
14B-26-2603 Foam plastic insulation.
The provisions of Section 2603 of IBC are adopted by reference with the following modifications: |
192 |
pdf_text |
| 14B-26-2603 |
14B-26-2603 Foam plastic insulation. |
192 |
pdf_text |
| 14B-26-2604 |
14B-26-2604 Interior finish and trim. |
192 |
pdf_text |
| 14B-26-2604 |
14B-26-2604 Interior finish and trim.
The provisions of Section 2604 of IBC are adopted by reference with the following modification: |
194 |
pdf_text |
| 14B-26-2605 |
14B-26-2605 Plastic veneer. |
192 |
pdf_text |
| 14B-26-2605 |
14B-26-2605 Plastic veneer.
The provisions of Section 2605 of IBC are adopted by reference with the following modification: |
194 |
pdf_text |
| 14B-26-2606 |
14B-26-2606 Light-transmitting plastics.
The provisions of Section 2606 of IBC are adopted by reference with the following modifications: |
194 |
pdf_text |
| 14B-26-2606 |
14B-26-2606 Light-transmitting plastics. |
192 |
pdf_text |
| 14B-26-2607 |
14B-26-2607 Light-transmitting plastic wall panels. |
192 |
pdf_text |
| 14B-26-2607 |
14B-26-2607 Light-transmitting plastic wall panels.
The provisions of Section 2607 of IBC are adopted by reference with the following modifications: |
194 |
pdf_text |
| 14B-26-2608 |
14B-26-2608 Light-transmitting plastic glazing.
The provisions of Section 2608 of IBC are adopted by reference with the following modifications: |
195 |
pdf_text |
| 14B-26-2608 |
14B-26-2608 Light-transmitting plastic glazing. |
192 |
pdf_text |
| 14B-26-2609 |
14B-26-2609 Light-transmitting plastic roof panels. |
192 |
pdf_text |
| 14B-26-2609 |
14B-26-2609 Light-transmitting plastic roof panels.
The provisions of Section 2609 of IBC are adopted by reference with the following modifications: |
195 |
pdf_text |
| 14B-26-2610 |
14B-26-2610 Light-transmitting plastic skylight glazing.
The provisions of Section 2610 of IBC are adopted by reference with the following modifications: |
195 |
pdf_text |
| 14B-26-2610 |
14B-26-2610 Light-transmitting plastic skylight glazing. |
192 |
pdf_text |
| 14B-26-2611 |
14B-26-2611 Light-transmitting plastic interior signs. |
192 |
pdf_text |
| 14B-26-2611 |
14B-26-2611 Light-transmitting plastic interior signs.
The provisions of Section 2611 of IBC are adopted by reference with the following modification: |
195 |
pdf_text |
| 14B-26-2612 |
14B-26-2612 Plastic composites. |
192 |
pdf_text |
| 14B-26-2612 |
14B-26-2612 Plastic composites.
The provisions of Section 2612 of IBC are adopted by reference with the following modification: |
195 |
pdf_text |
| 14B-26-2613 |
14B-26-2613 Fiber-reinforced polymer.
The provisions of Section 2613 of IBC are adopted by reference with the following modification: |
195 |
pdf_text |
| 14B-26-2613 |
14B-26-2613 Fiber-reinforced polymer. |
192 |
pdf_text |
| 14B-26-2614 |
14B-26-2614 IBC Section 2614. |
192 |
pdf_text |
| 14B-26-2614 |
14B-26-2614 IBC Section 2614.
The provisions of Section 2614 of IBC are not adopted.
CHAPTER 14B-27
ELECTRICAL |
196 |
pdf_text |
| 14B-27-2701 |
14B-27-2701 General.
The provisions of Section 2701 of IBC are adopted by reference without modification. |
196 |
pdf_text |
| 14B-27-2702 |
14B-27-2702 Emergency and standby power systems. |
196 |
pdf_text |
| 14B-27-2702 |
14B-27-2702 Emergency and standby power systems.
The provisions of Section 2702 of IBC are adopted by reference with the following modifications: |
196 |
pdf_text |
| 14B-28-2801 |
14B-28-2801 General.
The provisions of Section 2801 of IBC are adopted by reference without modification.
CHAPTER 14B-29
PLUMBING SYSTEMS |
197 |
pdf_text |
| 14B-29-2900 |
14B-29-2900 Chapter 29.
The provisions of Chapter 29 of IBC are not adopted. The following language is adopted as Chapter 29:
"2901 GENERAL |
197 |
pdf_text |
| 14B-3-300 |
14B-3-300 Defined terms.
Where provisions of Chapter 3 of IBC are adopted by reference, the following terms shall be reset in italic type: "building" a |
18 |
pdf_text |
| 14B-3-300 |
14B-3-300 Defined terms. |
18 |
pdf_text |
| 14B-3-301 |
14B-3-301 General.
The provisions of Section 301 of IBC are adopted by reference with the following modification: |
18 |
pdf_text |
| 14B-3-302 |
14B-3-302 Occupancy classification and use designation. |
18 |
pdf_text |
| 14B-3-302 |
14B-3-302 Occupancy classification and use designation.
The provisions of Section 302 of IBC are adopted by reference with the following modifications: |
19 |
pdf_text |
| 14B-3-303 |
14B-3-303 Assembly Group A.
The provisions of Section 303 of IBC are adopted by reference with the following modifications: |
19 |
pdf_text |
| 14B-3-303 |
14B-3-303 Assembly Group A. |
18 |
pdf_text |
| 14B-3-304 |
14B-3-304 Business Group B.
The provisions of Section 304 of IBC are adopted by reference with the following modifications: |
19 |
pdf_text |
| 14B-3-304 |
14B-3-304 Business Group B. |
18 |
pdf_text |
| 14B-3-305 |
14B-3-305 Educational Group E.
The provisions of Section 305 of IBC are not adopted. The following language is adopted as Section 305:
"305. EDUCATIONAL GROUP E |
19 |
pdf_text |
| 14B-3-305 |
14B-3-305 Educational Group E. |
18 |
pdf_text |
| 14B-3-306 |
14B-3-306 Factory Group F. |
18 |
pdf_text |
| 14B-3-306 |
14B-3-306 Factory Group F.
The provisions of Section 306 of IBC are adopted by reference with the following modifications: |
20 |
pdf_text |
| 14B-3-307 |
14B-3-307 High-hazard Group H. |
18 |
pdf_text |
| 14B-3-307 |
14B-3-307 High-hazard Group H.
The provisions of Section 307 of IBC are adopted by reference with the following modifications: |
20 |
pdf_text |
| 14B-3-308 |
14B-3-308 Institutional Group I. |
18 |
pdf_text |
| 14B-3-308 |
14B-3-308 Institutional Group I.
The provisions of Section 308 of IBC are adopted by reference with the following modifications: |
21 |
pdf_text |
| 14B-3-309 |
14B-3-309 Mercantile Group M.
The provisions of Section 309 of IBC are adopted by reference without modification. |
21 |
pdf_text |
| 14B-3-309 |
14B-3-309 Mercantile Group M. |
18 |
pdf_text |
| 14B-3-310 |
14B-3-310 Residential Group R. |
18 |
pdf_text |
| 14B-3-310 |
14B-3-310 Residential Group R.
The provisions of Section 310 of IBC are not adopted. The following language is adopted as Section 310: |
21 |
pdf_text |
| 14B-3-311 |
14B-3-311 Storage Group S. |
18 |
pdf_text |
| 14B-3-311 |
14B-3-311 Storage Group S.
The provisions of Section 311 of IBC are adopted by reference with the following modifications: |
23 |
pdf_text |
| 14B-3-312 |
14B-3-312 Utility and Miscellaneous Group U. |
18 |
pdf_text |
| 14B-3-312 |
14B-3-312 Utility and Miscellaneous Group U.
The provisions of Section 312 of IBC are adopted by reference with the following modifications: |
23 |
pdf_text |
| 14B-30-3001 |
14B-30-3001 General.
The provisions of Section 3001 of IBC are adopted by reference with the following modifications: |
197 |
pdf_text |
| 14B-30-3002 |
14B-30-3002 Hoistway enclosures.
The provisions of Section 3002 of IBC are adopted by reference with the following modifications: |
198 |
pdf_text |
| 14B-30-3002 |
14B-30-3002 Hoistway enclosures. |
197 |
pdf_text |
| 14B-30-3003 |
14B-30-3003 Elevator emergency operations. |
197 |
pdf_text |
| 14B-30-3003 |
14B-30-3003 Elevator emergency operations.
The provisions of Section 3003 of IBC are adopted by reference with the following modifications: |
199 |
pdf_text |
| 14B-30-3004 |
14B-30-3004 Other conveyance devices.
The provisions of Section 3004 of IBC are adopted by reference with the following modifications: |
199 |
pdf_text |
| 14B-30-3004 |
14B-30-3004 Other conveyance devices. |
197 |
pdf_text |
| 14B-30-3005 |
14B-30-3005 Machine rooms. |
197 |
pdf_text |
| 14B-30-3005 |
14B-30-3005 Machine rooms.
The provisions of Section 3005 of IBC are adopted by reference with the following modifications: |
199 |
pdf_text |
| 14B-30-3006 |
14B-30-3006 IBC Section 3006. |
197 |
pdf_text |
| 14B-30-3006 |
14B-30-3006 IBC Section 3006. |
199 |
pdf_text |
| 14B-30-3007 |
14B-30-3007 Fire service access elevator. |
197 |
pdf_text |
| 14B-30-3007 |
14B-30-3007 Fire service access elevator.
The provisions of Section 3007 of IBC are adopted by reference with the following modifications: |
200 |
pdf_text |
| 14B-30-3008 |
14B-30-3008 IBC Section 3008. |
197 |
pdf_text |
| 14B-30-3008 |
14B-30-3008 IBC Section 3008.
The provisions of Section 3008 of IBC are not adopted.
CHAPTER 14B-31
SPECIAL CONSTRUCTION |
200 |
pdf_text |
| 14B-31-3102 |
14B-31-3102 Membrane structures. |
200 |
pdf_text |
| 14B-31-3102 |
14B-31-3102 Membrane structures.
The provisions of Section 3102 of IBC are adopted by reference with the following modifications: |
201 |
pdf_text |
| 14B-31-3103 |
14B-31-3103 Temporary Structures.
The provisions of Section 3103 of IBC are not adopted. The following is adopted as Section 3103:
"3103.1 General.
The provisions of Sections 3103.1 through 3103.3 shall apply to temporary structures. Structures erected on the sam
than 180 days within a 12-month period shall comply with provisions of this code applicable to permanent structures
Exceptions: |
201 |
pdf_text |
| 14B-31-3103 |
14B-31-3103 Temporary structures. |
200 |
pdf_text |
| 14B-31-3104 |
14B-31-3104 Pedestrian walkways and tunnels.
The provisions of Section 3104 of IBC are adopted by reference with the following modifications: |
203 |
pdf_text |
| 14B-31-3104 |
14B-31-3104 Pedestrian walkways and tunnels. |
200 |
pdf_text |
| 14B-31-3105 |
14B-31-3105 Awnings and canopies.
The provisions of Section 3105 of IBC are adopted by reference with the following modifications: |
203 |
pdf_text |
| 14B-31-3105 |
14B-31-3105 Awnings and canopies. |
200 |
pdf_text |
| 14B-31-3107 |
14B-31-3107 IBC Section 3107. |
200 |
pdf_text |
| 14B-31-3107 |
14B-31-3107 IBC Section 3107.
The provisions of Section 3107 of IBC are not adopted. |
204 |
pdf_text |
| 14B-31-3108 |
14B-31-3108 Telecommunication and broadcast towers. |
200 |
pdf_text |
| 14B-31-3108 |
14B-31-3108 Telecommunication and broadcast towers.
The provisions of Section 3108 of IBC are adopted by reference without modification. |
204 |
pdf_text |
| 14B-31-3109 |
14B-31-3109 Swimming pools, spas and hot tubs.
The provisions of Section 3109 of IBC are adopted by reference with the following modification: |
204 |
pdf_text |
| 14B-31-3109 |
14B-31-3109 Swimming pools, spas and hot tubs. |
200 |
pdf_text |
| 14B-31-3110 |
14B-31-3110 Automatic vehicular gates. |
200 |
pdf_text |
| 14B-31-3110 |
14B-31-3110 Automatic vehicular gates.
The provisions of Section 3110 of IBC are adopted by reference without modification. |
204 |
pdf_text |
| 14B-31-3111 |
14B-31-3111 Solar energy systems.
The provisions of Section 3111 of IBC are adopted by reference with the following modification: |
204 |
pdf_text |
| 14B-31-3111 |
14B-31-3111 Solar energy systems. |
200 |
pdf_text |
| 14B-31-3112 |
14B-31-3112 Greenhouses.
The provisions of Section 3112 of IBC are adopted by reference without modification. |
204 |
pdf_text |
| 14B-31-3113 |
14B-31-3113 IBC Section 3113. |
200 |
pdf_text |
| 14B-31-3113 |
14B-31-3113 IBC Section 3113.
The provisions of Section 3113 of IBC are not adopted. |
204 |
pdf_text |
| 14B-31-3114 |
14B-31-3114 Fences.
The following language is adopted as a new Section 3114:
"3114. FENCES |
204 |
pdf_text |
| 14B-32-3201 |
14B-32-3201 General.
The provisions of Section 3201 of IBC are adopted by reference with the following modifications: |
205 |
pdf_text |
| 14B-33-3301 |
14B-33-3301 General.
The provisions of Section 3301 of IBC are adopted by reference with the following modifications: |
207 |
pdf_text |
| 14B-33-3302 |
14B-33-3302 Construction safeguards. |
207 |
pdf_text |
| 14B-33-3302 |
14B-33-3302 Construction safeguards.
The provisions of Section 3302 of IBC are adopted by reference with the following modifications: |
208 |
pdf_text |
| 14B-33-3303 |
14B-33-3303 Demolition.
The provisions of Section 3303 of IBC are adopted by reference with the following modifications: |
208 |
pdf_text |
| 14B-33-3304 |
14B-33-3304 Site work. |
208 |
pdf_text |
| 14B-33-3304 |
14B-33-3304 Site work. |
207 |
pdf_text |
| 14B-33-3305 |
14B-33-3305 Sanitary.
The provisions of Section 3305 of IBC are adopted by reference with the following modification: |
209 |
pdf_text |
| 14B-33-3306 |
14B-33-3306 Protection of pedestrians. |
207 |
pdf_text |
| 14B-33-3306 |
14B-33-3306 Protection of pedestrians.
The provisions of Section 3306 of IBC are adopted by reference with the following modifications: |
209 |
pdf_text |
| 14B-33-3307 |
14B-33-3307 Protection of adjoining property. |
207 |
pdf_text |
| 14B-33-3307 |
14B-33-3307 Protection of adjoining property.
The provisions of Section 3307 of IBC are adopted by reference with the following modifications: |
209 |
pdf_text |
| 14B-33-3308 |
14B-33-3308 Temporary use of streets, alleys and public property. |
207 |
pdf_text |
| 14B-33-3308 |
14B-33-3308 Temporary use of streets, alleys and public property.
The provisions of Section 3308 of IBC are adopted by reference with the following modifications: |
209 |
pdf_text |
| 14B-33-3309 |
14B-33-3309 Fire extinguishers.
The provisions of Section 3309 of IBC are adopted by reference with the following modification: |
210 |
pdf_text |
| 14B-33-3309 |
14B-33-3309 Fire extinguishers. |
207 |
pdf_text |
| 14B-33-3310 |
14B-33-3310 Means of egress. |
207 |
pdf_text |
| 14B-33-3310 |
14B-33-3310 Means of egress.
The provisions of Section 3310 of IBC are adopted by reference with the following modification: |
210 |
pdf_text |
| 14B-33-3311 |
14B-33-3311 Standpipes.
The provisions of Section 3311 of IBC are adopted by reference without modification. |
210 |
pdf_text |
| 14B-33-3312 |
14B-33-3312 Automatic sprinkler system.
The provisions of Section 3312 of IBC are adopted by reference with the following modification: |
210 |
pdf_text |
| 14B-33-3312 |
14B-33-3312 Automatic sprinkler system. |
207 |
pdf_text |
| 14B-33-3313 |
14B-33-3313 IBC Section 3313.
The provisions of Section 3313 of IBC are not adopted. |
210 |
pdf_text |
| 14B-33-3313 |
14B-33-3313 IBC Section 3313. |
207 |
pdf_text |
| 14B-33-3314 |
14B-33-3314 Owner’s responsibility for fire protection. |
207 |
pdf_text |
| 14B-33-3314 |
14B-33-3314 Owner’s responsibility for fire protection.
The provisions of Section 3314 of IBC are not adopted. The following language is adopted as Section 3314:
"3314. OWNER’S RESPONSIBILITY FOR FIRE PROTECTION |
210 |
pdf_text |
| 14B-33-3315 |
14B-33-3315 Temporary heating equipment.
The following language is adopted as a new Section 3315:
"3315. TEMPORARY HEATING EQUIPMENT |
211 |
pdf_text |
| 14B-33-3315 |
14B-33-3315 Temporary heating equipment. |
207 |
pdf_text |
| 14B-33-3316 |
14B-33-3316 Precautions against fire. |
207 |
pdf_text |
| 14B-33-3316 |
14B-33-3316 Precautions against fire.
The following language is adopted as a new Section 3316: |
211 |
pdf_text |
| 14B-33-3317 |
14B-33-3317 Flammable and combustible liquids.
The following language is adopted as a new Section 3317:
"3317. FLAMMABLE AND COMBUSTIBLE LIQUIDS |
213 |
pdf_text |
| 14B-33-3317 |
14B-33-3317 Flammable and combustible liquids. |
207 |
pdf_text |
| 14B-33-3318 |
14B-33-3318 Flammable gases. |
207 |
pdf_text |
| 14B-33-3318 |
14B-33-3318 Flammable gases.
The following language is adopted as a new Section 3318:
"3318. FLAMMABLE GASES |
213 |
pdf_text |
| 14B-33-3319 |
14B-33-3319 Explosive materials. |
207 |
pdf_text |
| 14B-33-3319 |
14B-33-3319 Explosive materials.
The following language is adopted as a new Section 3319:
"3319. EXPLOSIVE MATERIALS |
213 |
pdf_text |
| 14B-33-3320 |
14B-33-3320 Fire reporting.
The following language is adopted as a new Section 3320:
"3320. FIRE REPORTING |
214 |
pdf_text |
| 14B-33-3320 |
14B-33-3320 Fire reporting. |
207 |
pdf_text |
| 14B-33-3321 |
14B-33-3321 Motorized construction equipment. |
207 |
pdf_text |
| 14B-33-3321 |
14B-33-3321 Motorized construction equipment.
The following language is adopted as a new Section 3321:
"3321. MOTORIZED CONSTRUCTION EQUIPMENT |
214 |
pdf_text |
| 14B-33-3322 |
14B-33-3322 Safeguarding roofing operations.
The following language is adopted as a new Section 3322:
"3322. SAFEGUARDING ROOFING OPERATIONS |
214 |
pdf_text |
| 14B-33-3322 |
14B-33-3322 Safeguarding roofing operations. |
207 |
pdf_text |
| 14B-33-3323 |
14B-33-3323 Scaffolding.
The following language is adopted as a new Section 3323:
"3323. SCAFFOLDING |
214 |
pdf_text |
| 14B-33-3324 |
14B-33-3324 Construction site cleanliness.
The following language is adopted as a new Section 3324:
"3324. CONSTRUCTION SITE CLEANLINESS |
215 |
pdf_text |
| 14B-33-3324 |
14B-33-3324 Construction site cleanliness. |
207 |
pdf_text |
| 14B-35-3500 |
14B-35-3500 Chapter 35.
The provisions of Chapter 35 of IBC are adopted by reference with the following modifications: |
216 |
pdf_text |
| 14B-36-3600 |
14B-36-3600 Appendices not adopted. |
217 |
pdf_text |
| 14B-36-3600 |
14B-36-3600 Appendices not adopted.
The provisions of Appendices A, B, C, F, G, H, I, J, K, L, M, and N of IBC are not adopted. |
217 |
pdf_text |
| 14B-36-3604 |
14B-36-3604 Appendix D – Fire limits.
The provisions of Appendix D of IBC are adopted by reference with the following modifications: |
217 |
pdf_text |
| 14B-36-3604 |
14B-36-3604 Appendix D – Fire limits. |
217 |
pdf_text |
| 14B-36-3605 |
14B-36-3605 Appendix E – Supplementary accessibility requirements.
The provisions of Appendix E of IBC are adopted by reference with the following modifications: |
219 |
pdf_text |
| 14B-36-3605 |
14B-36-3605 Appendix E – Supplementary accessibility requirements. |
217 |
pdf_text |
| 14B-36-3619 |
14B-36-3619 Appendix S – Optional smoke control systems. |
217 |
pdf_text |
| 14B-36-3619 |
14B-36-3619 Appendix S – Optional smoke control systems.
The following language is adopted as a new Appendix S:
"APPENDIX S. OPTIONAL SMOKE CONTROL SYSTEMS
S101. GENERAL
S101.1 Scope and purpose.
This appendix applies to mechanical or passive smoke control systems where they are installed. Where smoke contro
proposed as an alternative to other requirements of this code, they shall be approved by the Committee on Standards
accordance with Section 1004 of the Chicago Construction Codes Administrative Provisions. The purpose of this ap
establish minimum requirements for the design, installation and acceptance testing of smoke control systems that are
provide a tenable environment for the evacuation or relocation of occupants. These provisions are not intended for th
of contents, the timely restoration of operations or for assistance in fire suppression or overhaul activities. Smoke co
regulated by this appendix serve a different purpose than the smoke- and heat-removal provisions found in Section 9
Mechanical smoke control systems shall not be considered exhaust systems under Chapter 5 of the Chicago Mechani
S101.2 General design requirements.
Buildings, structures or parts thereof required by this code to have a smoke control system or systems shall have suc
designed in accordance with the applicable requirements of Section S101 and the generally accepted and well-establi
of engineering relevant to the design. The construction documents shall include sufficient information and |
220 |
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| 14B-36-3619 (cont. 2) |
detail to a
describe the elements of the design necessary for the proper implementation of the smoke control systems. These doc
be accompanied by sufficient information and analysis to demonstrate compliance with these provisions.
S101.3 Special inspection and test requirements. |
220 |
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| 14B-4-401 |
14B-4-401 Scope.
The provisions of Section 401 of IBC are adopted by reference without modification. |
24 |
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| 14B-4-402 |
14B-4-402 IBC Section 402. |
23 |
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| 14B-4-402 |
14B-4-402 IBC Section 402.
The provisions of Section 402 of IBC are not adopted. |
24 |
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| 14B-4-403 |
14B-4-403 High-rise buildings.
The provisions of Section 403 of IBC are adopted by reference with the following modifications: |
24 |
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| 14B-4-403 |
14B-4-403 High-rise buildings. |
23 |
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| 14B-4-404 |
14B-4-404 Atriums.
The provisions of Section 404 of IBC are adopted by reference with the following modifications: |
27 |
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| 14B-4-405 |
14B-4-405 Underground buildings.
The provisions of Section 405 of IBC are adopted by reference with the following modifications: |
27 |
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| 14B-4-405 |
14B-4-405 Underground buildings. |
23 |
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| 14B-4-406 |
14B-4-406 Motor-vehicle-related occupancies. |
23 |
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| 14B-4-406 |
14B-4-406 Motor-vehicle-related occupancies. |
27 |
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| 14B-4-407 |
14B-4-407 Group I-2.
The provisions of Section 407 of IBC are adopted by reference with the following modifications: |
31 |
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| 14B-4-408 |
14B-4-408 Group I-3.
The provisions of Section 408 of IBC are adopted by reference with the following modification: |
31 |
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| 14B-4-409 |
14B-4-409 Motion picture projection rooms. |
24 |
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| 14B-4-409 |
14B-4-409 Motion picture projection rooms.
The provisions of Section 409 of IBC are adopted by reference with the following modification: |
31 |
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| 14B-4-410 |
14B-4-410 Stages, platforms and technical production areas.
The provisions of Section 410 of IBC are adopted by reference with the following modifications: |
31 |
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| 14B-4-410 |
14B-4-410 Stages, platforms and technical production areas. |
24 |
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| 14B-4-411 |
14B-4-411 Special amusement buildings. |
24 |
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| 14B-4-411 |
14B-4-411 Special amusement buildings.
The provisions of Section 411 of IBC are adopted by reference with the following modifications: |
32 |
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| 14B-4-412 |
14B-4-412 Aircraft-related occupancies. |
24 |
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| 14B-4-412 |
14B-4-412 Aircraft-related occupancies.
The provisions of Section 412 of IBC are adopted by reference with the following modifications: |
32 |
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| 14B-4-413 |
14B-4-413 Combustible storage.
The provisions of Section 413 of IBC are adopted by reference with the following modifications: |
32 |
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| 14B-4-413 |
14B-4-413 Combustible storage. |
24 |
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| 14B-4-414 |
14B-4-414 Hazardous materials.
The provisions of Section 414 of IBC are adopted by reference with the following modifications: |
32 |
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| 14B-4-414 |
14B-4-414 Hazardous materials. |
24 |
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| 14B-4-415 |
14B-4-415 IBC Section 415. |
24 |
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| 14B-4-415 |
14B-4-415 IBC Section 415.
The provisions of Section 415 of IBC are not adopted. |
33 |
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| 14B-4-416 |
14B-4-416 IBC Section 416.
The provisions of Section 416 of IBC are not adopted. |
33 |
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| 14B-4-416 |
14B-4-416 IBC Section 416. |
24 |
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| 14B-4-417 |
14B-4-417 IBC Section 417. |
24 |
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| 14B-4-417 |
14B-4-417 IBC Section 417.
The provisions of Section 417 of IBC are not adopted.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 11) |
33 |
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| 14B-4-418 |
14B-4-418 IBC Section 418. |
24 |
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| 14B-4-418 |
14B-4-418 IBC Section 418.
The provisions of Section 418 of IBC are not adopted.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 12) |
33 |
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| 14B-4-419 |
14B-4-419 Live/work units. |
24 |
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| 14B-4-419 |
14B-4-419 Live/work units.
The provisions of Section 419 of IBC are adopted by reference with the following modifications: |
33 |
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| 14B-4-420 |
14B-4-420 Groups I-1, R-1, R-2, R-3, R-4 and R-5.
The provisions of Section 420 of IBC are adopted by reference with the following modifications: |
34 |
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| 14B-4-420 |
14B-4-420 Groups I-1, R-1, R-2, R-3, R-4 and R-5. |
24 |
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| 14B-4-421 |
14B-4-421 IBC Section 421.
The provisions of Section 421 of IBC are not adopted. |
34 |
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| 14B-4-421 |
14B-4-421 IBC Section 421. |
24 |
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| 14B-4-422 |
14B-4-422 Ambulatory care facilities. |
24 |
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| 14B-4-422 |
14B-4-422 Ambulatory care facilities.
The provisions of Section 422 of IBC are adopted by reference with the following modifications: |
34 |
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| 14B-4-423 |
14B-4-423 IBC Section 423. |
24 |
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| 14B-4-423 |
14B-4-423 IBC Section 423.
The provisions of Section 423 of IBC are not adopted. |
35 |
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| 14B-4-424 |
14B-4-424 IBC Section 424. |
24 |
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| 14B-4-424 |
14B-4-424 IBC Section 424.
The provisions of Section 424 of IBC are not adopted. |
35 |
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| 14B-4-425 |
14B-4-425 IBC Section 425.
The provisions of Section 425 of IBC are not adopted. |
35 |
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| 14B-4-425 |
14B-4-425 IBC Section 425. |
24 |
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| 14B-4-426 |
14B-4-426 IBC Section 426. |
24 |
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| 14B-4-426 |
14B-4-426 IBC Section 426.
The provisions of Section 426 of IBC are not adopted. |
35 |
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| 14B-4-427 |
14B-4-427 IBC Section 427. |
24 |
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| 14B-4-427 |
14B-4-427 IBC Section 427.
The provisions of Section 427 of IBC are not adopted. |
35 |
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| 14B-4-428 |
14B-4-428 IBC Section 428.
The provisions of Section 428 of IBC are not adopted.
CHAPTER 14B-5
GENERAL BUILDING HEIGHTS AND AREAS |
35 |
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| 14B-4-428 |
14B-4-428 IBC Section 428. |
24 |
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| 14B-5-501 |
14B-5-501 General.
The provisions of Section 501 of IBC are adopted by reference with the following modification: |
35 |
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| 14B-5-502 |
14B-5-502 Building address.
The provisions of Section 502 of IBC are adopted by reference with the following modification: |
35 |
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| 14B-5-502 |
14B-5-502 Building address. |
35 |
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| 14B-5-503 |
14B-5-503 General building height and area limitations. |
35 |
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| 14B-5-503 |
14B-5-503 General building height and area limitations. |
35 |
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| 14B-5-504 |
14B-5-504 Building height and number of stories.
The provisions of Section 504 of IBC are adopted by reference with the following modifications: |
36 |
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| 14B-5-504 |
14B-5-504 Building height and number of stories. |
35 |
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| 14B-5-505 |
14B-5-505 Mezzanines and equipment platforms.
The provisions of Section 505 of IBC are adopted by reference with the following modifications: |
39 |
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| 14B-5-505 |
14B-5-505 Mezzanines and equipment platforms. |
35 |
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| 14B-5-506 |
14B-5-506 Building area.
The provisions of Section 506 of IBC are adopted by reference with the following modifications: |
40 |
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| 14B-5-506 |
14B-5-506 Building area. |
35 |
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| 14B-5-507 |
14B-5-507 IBC Section 507.
The provisions of Section 507 of IBC are not adopted. |
44 |
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| 14B-5-507 |
14B-5-507 IBC Section 507. |
35 |
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| 14B-5-508 |
14B-5-508 Mixed use and occupancy. |
35 |
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| 14B-5-508 |
14B-5-508 Mixed use and occupancy.
The provisions of Section 508 of IBC are adopted by reference with the following modifications: |
44 |
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| 14B-5-509 |
14B-5-509 Incidental uses. |
35 |
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| 14B-5-509 |
14B-5-509 Incidental uses.
The provisions of Section 509 of IBC are adopted by reference with the following modifications: |
46 |
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| 14B-5-510 |
14B-5-510 IBC Section 510.
The provisions of Section 510 of IBC are not adopted.
CHAPTER 14B-6
TYPES OF CONSTRUCTION |
47 |
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| 14B-5-510 |
14B-5-510 IBC Section 510. |
35 |
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| 14B-6-601 |
14B-6-601 General.
The provisions of Section 601 of IBC are adopted by reference with the following modification: |
47 |
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| 14B-6-602 |
14B-6-602 Construction classification.
The provisions of Section 602 of IBC are adopted by reference with the following modifications: |
48 |
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| 14B-6-602 |
14B-6-602 Construction classification. |
47 |
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| 14B-6-603 |
14B-6-603 Combustible material in Types I and II construction.
The provisions of Section 603 of IBC are adopted by reference with the following modifications: |
49 |
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| 14B-6-603 |
14B-6-603 Combustible material in Types I and II construction. |
47 |
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| 14B-6-604 |
14B-6-604 Combustible material in Types III and IV construction. |
47 |
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| 14B-6-604 |
14B-6-604 Combustible material in Types III and IV construction.
The following language is adopted as a new Section 604:
"604. COMBUSTIBLE MATERIAL IN TYPES III AND IV CONSTRUCTION |
50 |
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| 14B-6-605 |
14B-6-605 Basement construction. |
47 |
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| 14B-6-605 |
14B-6-605 Basement construction.
The following language is adopted as a new Section 605:
"605. BASEMENT CONSTRUCTION |
50 |
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| 14B-7-701 |
14B-7-701 General.
The provisions of Section 701 of IBC are adopted by reference with the following modification: |
51 |
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| 14B-7-702 |
14B-7-702 Multiple use fire assemblies.
The provisions of Section 702 of IBC are adopted by reference without modification. |
51 |
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| 14B-7-702 |
14B-7-702 Multiple use fire assemblies. |
50 |
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| 14B-7-703 |
14B-7-703 Fire-resistance ratings and fire tests.
The provisions of Section 703 of IBC are adopted by reference with the following modifications: |
51 |
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| 14B-7-703 |
14B-7-703 Fire-resistance ratings and fire tests. |
50 |
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| 14B-7-704 |
14B-7-704 Fire-resistance rating of structural members. |
50 |
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| 14B-7-704 |
14B-7-704 Fire-resistance rating of structural members.
The provisions of Section 704 of IBC are adopted by reference with the following modifications: |
51 |
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| 14B-7-705 |
14B-7-705 Exterior walls. |
50 |
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| 14B-7-705 |
14B-7-705 Exterior walls.
The provisions of Section 705 of IBC are adopted by reference with the following modifications: |
52 |
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| 14B-7-706 |
14B-7-706 Fire walls.
The provisions of Section 706 of IBC are adopted by reference with the following modifications: |
57 |
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| 14B-7-706 |
14B-7-706 Fire walls. |
50 |
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| 14B-7-707 |
14B-7-707 Fire barriers.
The provisions of Section 707 of IBC are adopted by reference with the following modifications: |
58 |
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| 14B-7-707 |
14B-7-707 Fire barriers. |
50 |
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| 14B-7-708 |
14B-7-708 Fire partitions. |
50 |
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| 14B-7-708 |
14B-7-708 Fire partitions.
The provisions of Section 708 of IBC are adopted by reference with the following modifications: |
58 |
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| 14B-7-709 |
14B-7-709 Smoke barriers. |
50 |
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| 14B-7-709 |
14B-7-709 Smoke barriers.
The provisions of Section 709 of IBC are adopted by reference with the following modifications: |
59 |
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| 14B-7-710 |
14B-7-710 IBC Section 710.
The provisions of Section 710 of IBC are not adopted. |
59 |
pdf_text |
| 14B-7-710 |
14B-7-710 IBC Section 710. |
51 |
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| 14B-7-711 |
14B-7-711 Floor and roof assemblies.
The provisions of Section 711 of IBC are adopted by reference with the following modifications: |
59 |
pdf_text |
| 14B-7-711 |
14B-7-711 Floor and roof assemblies. |
51 |
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| 14B-7-712 |
14B-7-712 Vertical openings.
The provisions of Section 712 of IBC are adopted by reference with the following modifications: |
59 |
pdf_text |
| 14B-7-712 |
14B-7-712 Vertical openings. |
51 |
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| 14B-7-713 |
14B-7-713 Shaft enclosures.
The provisions of Section 713 of IBC are adopted by reference with the following modifications: |
60 |
pdf_text |
| 14B-7-713 |
14B-7-713 Shaft enclosures. |
51 |
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| 14B-7-714 |
14B-7-714 Penetrations.
The provisions of Section 714 of IBC are adopted by reference with the following modifications: |
60 |
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| 14B-7-715 |
14B-7-715 Fire-resistant joint systems.
The provisions of Section 715 of IBC are adopted by reference with the following modifications: |
60 |
pdf_text |
| 14B-7-715 |
14B-7-715 Fire-resistant joint systems. |
51 |
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| 14B-7-716 |
14B-7-716 Opening protectives.
The provisions of Section 716 of IBC are adopted by reference with the following modifications: |
61 |
pdf_text |
| 14B-7-716 |
14B-7-716 Opening protectives. |
51 |
pdf_text |
| 14B-7-717 |
14B-7-717 Ducts and air transfer openings.
The provisions of Section 717 of IBC are adopted by reference with the following modifications: |
62 |
pdf_text |
| 14B-7-717 |
14B-7-717 Ducts and air transfer openings. |
51 |
pdf_text |
| 14B-7-718 |
14B-7-718 Concealed spaces.
The provisions of Section 718 of IBC are adopted by reference with the following modifications: |
63 |
pdf_text |
| 14B-7-718 |
14B-7-718 Concealed spaces. |
51 |
pdf_text |
| 14B-7-719 |
14B-7-719 Fire-resistance requirements for plaster.
The provisions of Section 719 of IBC are adopted by reference with the following modifications: |
63 |
pdf_text |
| 14B-7-719 |
14B-7-719 Fire-resistance requirements for plaster. |
51 |
pdf_text |
| 14B-7-720 |
14B-7-720 Thermal- and sound-insulating materials.
The provisions of Section 720 of IBC are adopted by reference with the following modification: |
63 |
pdf_text |
| 14B-7-720 |
14B-7-720 Thermal- and sound-insulating materials. |
51 |
pdf_text |
| 14B-7-721 |
14B-7-721 Prescriptive fire resistance.
The provisions of Section 721 of IBC are adopted by reference with the following modification: |
63 |
pdf_text |
| 14B-7-721 |
14B-7-721 Prescriptive fire resistance. |
51 |
pdf_text |
| 14B-7-722 |
14B-7-722 Calculated fire resistance.
The provisions of Section 722 of IBC are adopted by reference with the following modifications: |
63 |
pdf_text |
| 14B-7-722 |
14B-7-722 Calculated fire resistance. |
51 |
pdf_text |
| 14B-8-801 |
14B-8-801 Scope.
The provisions of Section 801 of IBC are adopted by reference without modification. |
64 |
pdf_text |
| 14B-8-802 |
14B-8-802 General.
The provisions of Section 802 of IBC are adopted by reference with the following modification: |
64 |
pdf_text |
| 14B-8-803 |
14B-8-803 Wall and ceiling finishes. |
63 |
pdf_text |
| 14B-8-803 |
14B-8-803 Wall and ceiling finishes.
The provisions of Section 803 of IBC are adopted by reference with the following modifications: |
64 |
pdf_text |
| 14B-8-804 |
14B-8-804 Interior floor finish. |
63 |
pdf_text |
| 14B-8-804 |
14B-8-804 Interior floor finish.
The provisions of Section 804 of IBC are adopted by reference with the following modification: |
65 |
pdf_text |
| 14B-8-805 |
14B-8-805 Combustible materials in Types I and II construction. |
63 |
pdf_text |
| 14B-8-805 |
14B-8-805 Combustible materials in Types I and II construction.
The provisions of Section 805 of IBC are adopted by reference without modification. |
65 |
pdf_text |
| 14B-8-806 |
14B-8-806 Decorative materials and trim. |
63 |
pdf_text |
| 14B-8-806 |
14B-8-806 Decorative materials and trim.
The provisions of Section 806 of IBC are adopted by reference with the following modifications: |
65 |
pdf_text |
| 14B-8-807 |
14B-8-807 Insulation.
The provisions of Section 807 of IBC are adopted by reference without modification. |
66 |
pdf_text |
| 14B-8-808 |
14B-8-808 Acoustical ceiling systems. |
64 |
pdf_text |
| 14B-8-808 |
14B-8-808 Acoustical ceiling systems.
The provisions of Section 808 of IBC are adopted by reference without modification.
CHAPTER 14B-9
FIRE PROTECTION AND LIFE SAFETY SYSTEMS |
66 |
pdf_text |
| 14B-9-901 |
14B-9-901 General.
The provisions of Section 901 of IBC are adopted by reference with the following modifications: |
66 |
pdf_text |
| 14B-9-902 |
14B-9-902 Fire pump and riser room size. |
66 |
pdf_text |
| 14B-9-902 |
14B-9-902 Fire pump and riser room size.
The provisions of Section 902 of IBC are adopted by reference with the following modification: |
67 |
pdf_text |
| 14B-9-903 |
14B-9-903 Automatic sprinkler systems. |
66 |
pdf_text |
| 14B-9-903 |
14B-9-903 Automatic sprinkler systems.
The provisions of Section 903 of IBC are adopted by reference with the following modifications: |
67 |
pdf_text |
| 14B-9-904 |
14B-9-904 Alternative automatic fire-extinguishing systems. |
66 |
pdf_text |
| 14B-9-904 |
14B-9-904 Alternative automatic fire-extinguishing systems.
The provisions of Section 904 of IBC are adopted by reference with the following modifications: |
71 |
pdf_text |
| 14B-9-905 |
14B-9-905 Standpipe systems. |
66 |
pdf_text |
| 14B-9-905 |
14B-9-905 Standpipe systems.
The provisions of Section 905 of IBC are adopted by reference with the following modifications: |
71 |
pdf_text |
| 14B-9-906 |
14B-9-906 Portable fire extinguishers. |
66 |
pdf_text |
| 14B-9-906 |
14B-9-906 Portable fire extinguishers.
The provisions of Section 906 of IBC are adopted by reference with the following modifications: |
73 |
pdf_text |
| 14B-9-907 |
14B-9-907 Fire alarm and detection systems. |
66 |
pdf_text |
| 14B-9-907 |
14B-9-907 Fire alarm and detection systems.
The provisions of Section 907 of IBC are adopted by reference with the following modifications: |
73 |
pdf_text |
| 14B-9-908 |
14B-9-908 IBC Section 908. |
66 |
pdf_text |
| 14B-9-908 |
14B-9-908 IBC Section 908.
The provisions of Section 908 of IBC are not adopted.
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 17) |
78 |
pdf_text |
| 14B-9-909 |
14B-9-909 Smoke control systems. |
66 |
pdf_text |
| 14B-9-909 |
14B-9-909 Smoke control systems.
The provisions of Section 909 of IBC are not adopted. The following language is adopted as Section 909:
"909. SMOKE CONTROL SYSTEMS |
78 |
pdf_text |
| 14B-9-910 |
14B-9-910 Smoke and heat removal. |
66 |
pdf_text |
| 14B-9-910 |
14B-9-910 Smoke and heat removal.
The provisions of Section 910 of IBC are adopted by reference with the following modifications: |
79 |
pdf_text |
| 14B-9-911 |
14B-9-911 Fire command center.
The provisions of Section 911 of IBC are adopted by reference with the following modifications: |
79 |
pdf_text |
| 14B-9-911 |
14B-9-911 Fire command center. |
66 |
pdf_text |
| 14B-9-912 |
14B-9-912 Fire department connections. |
66 |
pdf_text |
| 14B-9-912 |
14B-9-912 Fire department connections.
The provisions of Section 912 of IBC are adopted by reference with the following modifications: |
80 |
pdf_text |
| 14B-9-913 |
14B-9-913 Fire pumps.
The provisions of Section 913 of IBC are adopted by reference with the following modifications: |
81 |
pdf_text |
| 14B-9-913 |
14B-9-913 Fire pumps. |
66 |
pdf_text |
| 14B-9-914 |
14B-9-914 Emergency responder safety features. |
66 |
pdf_text |
| 14B-9-914 |
14B-9-914 Emergency responder safety features.
The provisions of Section 914 of IBC are adopted by reference with the following modifications: |
81 |
pdf_text |
| 14B-9-915 |
14B-9-915 Carbon monoxide detection.
The provisions of Section 915 of IBC are adopted by reference with the following modifications: |
81 |
pdf_text |
| 14B-9-915 |
14B-9-915 Carbon monoxide detection. |
66 |
pdf_text |
| 14B-9-916 |
14B-9-916 Gas detection systems. |
66 |
pdf_text |
| 14B-9-916 |
14B-9-916 Gas detection systems.
The provisions of Section 916 of IBC are adopted by reference with the following modifications: |
82 |
pdf_text |
| 14B-9-917 |
14B-9-917 IBC Section 917.
The provisions of Section 917 of IBC are not adopted. |
82 |
pdf_text |
| 14B-9-917 |
14B-9-917 IBC Section 917. |
66 |
pdf_text |
| 14B-9-918 |
14B-9-918 IBC Section 918. |
66 |
pdf_text |
| 14B-9-918 |
14B-9-918 IBC Section 918.
The provisions of Section 918 of IBC are not adopted. |
82 |
pdf_text |
| 14B-9-919 |
14B-9-919 City fire alarm box. |
66 |
pdf_text |
| 14B-9-919 |
14B-9-919 City fire alarm box.
The following language is adopted as a new Section 919:
"919. CITY FIRE ALARM BOX |
82 |
pdf_text |
| 15 |
15. Revise Section 2304.12.3, excluding the exception, to read:
"2304.12.3 Wood in contact with the ground or fresh water.
Wood used in contact with exposed earth shall be naturally durable wood for both decay and termite resistance or pr
treated wood in accordance with AWPA U1 for soil or fresh water use." |
184 |
pdf_text |
| 15 |
15 feet (4572 mm) vertically above the roof of adjacent buildings on the same lot. |
56 |
pdf_text |
| 15 |
15. Revise Section 706.7 by deleting "approved for fireblocking." |
58 |
pdf_text |
| 15 |
15,0
S-1
NS
UL |
42 |
pdf_text |
| 15 |
15 to less than 20 f, g, j
Unprotected, Nonsprinklered (UP, NS) |
55 |
pdf_text |
| 15 |
15%
Unprotected, Sprinklered (UP, S) i |
55 |
pdf_text |
| 15 |
15. Revise Section 1507.13.3 to read:
"1507.13.3 Ballasted thermoplastic low-sloped roofs.
Ballasted thermoplastic low-sloped roofs shall be installed in accordance with this section and Section 1504.4. Stone
shall comply with ASTM D448 or ASTM D7655." |
137 |
pdf_text |
| 15 |
15. Revise Section 1107.6.3, including the exception, to read:
"1107.6.3 Attached residential buildings.
Where there are four or more Group R dwelling units or sleeping units in a single structure, even if that structure is c
multiple buildings under other provisions of this code, the structure shall comply with Section 1107.6.1 or 1107.6.2.
within Group R congregate living facilities shall be counted as sleeping units for the purpose of determining the num |
115 |
pdf_text |
| 15 |
15. Revise Section 717.6.1 by deleting "approved." |
62 |
pdf_text |
| 15 |
15. Revise Section 1011.12 to read:
"1011.12 Stairway to roof.
In buildings with four or more stories above grade plane, one stairway shall extend to the roof surface unless the roo
greater than or equal to three units vertical in 12 units horizontal (25-percent slope).
Exception: Other than where required by Section 1011.12.1, in buildings without an occupiable rooftop, acc
from the top story shall be permitted to be by an alternating tread device, a ship's ladder or a permanent ladde |
97 |
pdf_text |
| 15 |
15,0
F-2
NS
UL
UL |
41 |
pdf_text |
| 15 |
15. Revise Section 1006.3.3 to read:
"1006.3.3 Single exits.
A single exit or access to a single exit shall be permitted from any story or occupiable rooftop where one of the follo
conditions exists: |
89 |
pdf_text |
| 15 |
15. Delete Section 1705.11 and its subsections. |
158 |
pdf_text |
| 15 |
15. Delete exception 5 to Section 705.11 and its subparts. |
56 |
pdf_text |
| 15 |
15. Revise Section 406.5.8 to read:
"406.5.8 Fire protection systems.
An open parking garage shall be equipped with a standpipe system as required by Section 905.3. An open parking g
equipped with an automatic sprinkler system as required by Section 903.2.10." |
30 |
pdf_text |
| 15 |
15. Revise Section D105.1 to read:
"D105.1 General.
Nothing in this appendix shall prohibit within the fire limits, subject to the specified limitations, the erection of new
structures, nor the enlargement of existing buildings or structures, nor the use of wood or other combustible veneers, |
219 |
pdf_text |
| 15 |
15. Revise Section 907.2.6.3.1 to read:
"907.2.6.3.1 System initiation.
Actuation of an automatic fire-extinguishing system, automatic sprinkler system, a manual fire alarm box or a fire de
initiate a private operating mode fire alarm signal that automatically notifies staff throughout the facility." |
74 |
pdf_text |
| 15 |
15. Delete Section 2702.4. |
196 |
pdf_text |
| 15 |
15,0
R-3 h
NS
UL
UL |
42 |
pdf_text |
| 15 |
15. Revise exception 1 to item 1 in Section 403.4.7 by deleting "or suite." |
25 |
pdf_text |
| 15 |
15,0
R-2
NS
UL
UL |
42 |
pdf_text |
| 15 |
15. Roofs over parking lots and bus stations of Type IIB construction where the roof is at least 10 fe
above the floor and every 40 feet (12.2 m) there is an open roof ventilation area at least 6 feet (1829
extending either the full length of the roof or the full width of the roof." |
219 |
pdf_text |
| 15 |
15. Revise note l to Table 1607.1 to read:
"l. Areas of occupiable rooftops accessible from a single dwelling unit shall be designed in accordance with
of roofs with vegetation and not intended for occupancy shall be designed in accordance with Section 1607.1 |
147 |
pdf_text |
| 15 |
15. Revise Section 1810.3.3.1.2 to read:
"1810.3.3.1.2 Load tests.
Where design compressive loads are greater than those determined using the allowable stresses specified in Section 1
where the design load for any deep foundation element is in doubt or exceeds the value in Table 1810.3.3.1.2, or whe
place deep foundation elements have an enlarged base formed either by compacting concrete or by driving a precast |
171 |
pdf_text |
| 15 |
15. Revise Section 1004.8 to read:
"1004.8 Concentrated business use areas.
The occupant load factor for concentrated business use shall be applied to telephone call centers, trading floors, data
centers and similar business use areas with a higher density of occupants than would normally be expected in a typic
occupancy environment. The occupant load for concentrated business use areas shall be the actual occupant load, bu
one occupant per 50 square feet (4.65 m2) of net floor area." |
86 |
pdf_text |
| 15 |
15,0
R-1 h
NS d
UL
UL |
42 |
pdf_text |
| 15 |
15 psi and 10 horsepower |
46 |
pdf_text |
| 15 |
15. Revise Table 2308.5.11 by deleting the row for "Hardboard panel siding" and adding a row to read:
"Cement board sheathing | 1/2 inch | 16 inches on center" |
186 |
pdf_text |
| 15 |
15. Add a new Section 903.2.4.2 to read: |
68 |
pdf_text |
| 15 |
15. Revise the exceptions to Section 1010.1.7 to read:
"Exceptions: |
93 |
pdf_text |
| 15 |
15,0
R-4 h
NS d
UL
UL |
42 |
pdf_text |
| 15 |
15. Revise Table 1029.13.2.1 by deleting "SMOKE-PROTECTED OR." |
105 |
pdf_text |
| 15 |
15. Revise the definition of "approved" to read:
"APPROVED. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
4 |
pdf_text |
| 15 |
15. Revise Section 1404.11 to read:
"1404.11 Metal veneers.
Veneers of metal shall be fabricated from corrosion-resistant materials or shall be protected front and back with porc
or otherwise be treated to render the metal resistant to corrosion." |
130 |
pdf_text |
| 15 |
15. Revise Section 1803.6 to add new items to read:
"11. Construction considerations: earth retention systems, underpinning, excavation slopes, effects on adjac
utilities and improvements, corrosivity, drainage systems and dewatering, as necessary. |
164 |
pdf_text |
| 15 |
15,0
R-5
NS
UL
UL |
42 |
pdf_text |
| 15 |
15. Delete the entire section for WRI.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 103; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 34; Amend Coun. J. 6-25-2
Art. II, § 28; Amend Coun. J. 9-21-22, p. 52080, Art. II, § 7)
CHAPTER 14B-36
APPENDICES |
217 |
pdf_text |
| 15 |
15. Generator supervision devices, manual start and transfer features. |
80 |
pdf_text |
| 15 |
15. Revise Section 2603.9 by replacing "specifically approved" with "approved." |
193 |
pdf_text |
| 15.1 |
15.1. Revise Section 2308.6.1 by deleting the last sentence. |
186 |
pdf_text |
| 15.2 |
15.2. Revise Table 2308.6.1 by deleting the row for a two-story building in Seismic Design Category C and all row
Design Categories D and E. |
186 |
pdf_text |
| 150 |
150 percent of supply. Supply air shall enter and exhaust air shall discharge from the vestibule throug
tightly constructed ducts used only for that purpose. Supply air shall enter the vestibule within 6 inche
the floor level. The top of the exhaust register shall be located at the top of the smoke trap but not mor
inches (152 mm) down from the top of the trap, and shall be entirely within the smoke trap area. Door
position shall not obstruct duct openings. Duct openings with controlling dampers are permitted wher
meet the design requirements, but dampers are not otherwise required. |
228 |
pdf_text |
| 150 |
150. Insert the following definition:
"LOT OF RECORD. See "Lot." |
11 |
pdf_text |
| 150 |
150 feet of floor surface, exclusive of stairs, per dwelling unit
U
No
Yes
Yes
P, UNC
Yes
Yes
Yes
Repair or replacement of enclosed porches existing on
December 31, 2018, serving no more than 3 stories above
grade plane
P1
Yes
Yes
Yes
U
No
No
Yes
Repair or replacement of porches existing on January 20, |
54 |
pdf_text |
| 151 |
151. Revise the definition of "lower flammable limit (LFL)" to read:
"LOWER FLAMMABLE LIMIT (LFL). As defined in Chapter 2 of the Chicago Fire Prevention Code." |
11 |
pdf_text |
| 1510.1.1 |
1510.1.1 Area limitation.
The combined area of parapet walls, unoccupied rooftop structures, rooftop access penthouses in accordance |
138 |
pdf_text |
| 1510.2 |
1510.2 and structures accessory to an occupiable rooftop in accordance with Section 1513.1.1 shall not excee
area of the supporting roof deck. Such rooftop structures shall not be required to be included in determining b
number of stories above grade plane or building area in accordance with Chapter 2, nor shall the area of suc
structures be included in determining the fire areas specified in Section 901.7.
Exception: If the combined area of rooftop structures exceeds one-third the horizontal area of the sup
deck, the height and area of the rooftop structures shall be considered in determining building height,
stories above grade plane, building area and fire area." |
138 |
pdf_text |
| 1510.2.1 |
1510.2.1 Height above roof deck.
Mechanical penthouses shall not exceed 18 feet (5486 mm) in height above the roof deck as measured to the
of the roof of the penthouse.
Exception: On buildings of Type I construction, mechanical penthouses shall be permitted to have a
height of 28 feet (8534 mm) above the roof deck. |
138 |
pdf_text |
| 1510.2.2 |
1510.2.2 Use limitations.
Mechanical penthouses shall not be used for purposes other than the shelter of mechanical or electrical equip
elevators and related machinery, or vertical shaft openings in the roof assembly. |
138 |
pdf_text |
| 1510.2.3 |
1510.2.3 Weather protection.
Provisions such as louvers, louver blades or flashing shall be made to protect the mechanical and electrical eq
the building interior from the elements. |
138 |
pdf_text |
| 1510.2.4 |
1510.2.4 Type of construction.
Mechanical penthouses shall be constructed with walls, floors and roofs as required for the type of constructi
building on which such penthouses are built.
Exceptions: |
138 |
pdf_text |
| 1510.5.1 |
1510.5.1 Noncombustible construction required.
Features greater than 60 feet (18 288 mm) in height above the highest point at which such feature contacts th
measured to the highest point on such feature, or that exceeds 200 square feet (18.6 m2) in area at any horizo
which is intended to be used for any purpose other than a belfry or architectural embellishment, or is located
building greater than 50 feet (1524 mm) in building height shall be constructed of and supported by noncomb
materials and shall be separated from the building below by construction having a fire-resistance rating of no
hours with openings protected in accordance with Section 711. Such features located on the top of a building
feet (15 240 mm) in building height shall be supported by noncombustible construction. |
139 |
pdf_text |
| 1510.5.2 |
1510.5.2 Enclosed features
Enclosed features shall have exterior walls constructed as required for the building on top of which such feat
The roof covering of features shall be not less than the same class of roof covering required for the building o
the feature is located." |
139 |
pdf_text |
| 1511.1 |
1511.1 General.
Roof repairs and roof replacement shall comply with Section 306 of the Chicago Building Rehabilitation Code." |
140 |
pdf_text |
| 1513.1 |
1513.1 General.
The provisions of this section shall govern the construction of occupiable rooftops and associated rooftop structures. |
140 |
pdf_text |
| 1513.1.1 |
1513.1.1 Area limitation.
The combined area of rooftop structures associated with an occupiable rooftop and exceeding 48 inches (121
height above the lowest walking surface of the occupiable rooftop shall comply with Section 1510.1.1. |
140 |
pdf_text |
| 1513.2 |
1513.2 Rooftop access penthouses.
Where the occupied rooftop is located above the highest story, penthouses providing access to or egress from an occ
in compliance with Sections 1513.2.1 through 1513.2.5 shall be considered as a portion of the story directly below th
which such penthouses are located. Other fully-enclosed occupiable space at the roof level shall be considered as an
story of the building. |
140 |
pdf_text |
| 1513.2.1 |
1513.2.1 Height above roof deck.
Rooftop access penthouses shall not exceed 12 feet (3658 mm) in height above the roof deck as measured to t
height of the roof of the penthouse.
Exception: Where used to enclose elevators that travel to the roof level, rooftop access penthouses sh
permitted to have a maximum height of 20 feet (6096 mm) above the roof deck. |
140 |
pdf_text |
| 1513.2.2 |
1513.2.2 Use limitations.
Rooftop access penthouses shall not contain habitable space or any occupiable space other than circulation p
to access means of egress and elevators serving an occupiable rooftop. Rooftop access penthouses shall not c
rooms or bathrooms. |
140 |
pdf_text |
| 1513.2.3 |
1513.2.3 Type of construction.
Rooftop access penthouses shall be constructed with walls, floors and roofs as required for the type of constr
building on which such penthouses are built. |
140 |
pdf_text |
| 1513.3 |
1513.3 Outdoor elements.
The walking surface and other outdoor elements of an occupiable rooftop shall comply with the requirements of Sect
through 1513.3.2. |
140 |
pdf_text |
| 1513.3.1 |
1513.3.1 Buildings not exceeding 55 feet in building height.
The outdoor elements of occupiable rooftops on buildings not exceeding 55 feet (16.8 m) in building height s
noncombustible materials or combustible materials as allowed by Table 1513.3.1 or Table 705.2.1 or 705.2.2
Outdoor elements not listed in the tables shall conform to the type of construction and fire-resistance rating r
building to which they are attached.
TABLE 1513.3.1
REQUIRED FIRE SEPARATION DISTANCE FOR OUTDOOR ELEMENTS OF OCCUPIABLE ROOFTOPS ON
BUILDINGS UP TO 55 FEET IN BUILDING HEIGHT a
Material
Fire Separation Distance |
140 |
pdf_text |
| 1513.3.2 |
1513.3.2 Buildings greater than 55 feet in height.
The outdoor elements of occupiable rooftops on buildings greater than 55 feet (16.8 m) in height shall be of n
materials.
Exceptions: |
141 |
pdf_text |
| 1513.4 |
1513.4 Structures providing weather protection.
Structures above an occupiable rooftop that provide weather protection equivalent to a roof and project more than 24
mm) horizontally from a wall or other support shall be treated as part of the building to which they are attached for p
determining building height and number of stories above grade plane. |
141 |
pdf_text |
| 1513.5 |
1513.5 Means of egress. |
141 |
pdf_text |
| 1513.6 |
1513.6 Construction type.
Occupiable rooftops shall not be installed on buildings of Type VB construction. The roof assembly below an occupi
shall have a fire-resistance rating of not less than 1 hour."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 71) |
142 |
pdf_text |
| 1514.1 |
1514.1 General.
Vegetative roofs, roof gardens and landscaped roofs shall be installed and maintained in accordance with Sections 15
and 1514.2 through 1514.6. |
142 |
pdf_text |
| 1514.1.1 |
1514.1.1 Intended for occupancy.
Vegetative roofs, roof gardens and landscaped roofs that are intended for occupancy shall also comply with S |
142 |
pdf_text |
| 1514.2 |
1514.2 Standard.
Vegetative roofs, roof gardens and landscaped roofs shall be installed in accordance with ANSI/SPRI VF-1. |
142 |
pdf_text |
| 1514.3 |
1514.3 Maximum area.
Vegetative roof, roof garden or landscaped roof areas shall not exceed 15,625 square feet (1450 m2) for any single ar
maximum dimension of 125 feet (39 m) in length and width. A minimum 6 foot (1.8 m) wide clearance consisting of
covering shall be provided between adjacent vegetative roof, roof garden or landscaped roof areas. |
142 |
pdf_text |
| 1514.4 |
1514.4 Clearances.
Vegetative roof, roof garden and landscaped roof areas shall be separated from combustible vertical surfaces, intake
openings and rooftop equipment by a 6 foot (1.8 m) wide surface consisting of Class A roof covering.
Exception: Separation from plumbing exhaust openings is not required. |
142 |
pdf_text |
| 1514.5 |
1514.5 Maintenance.
Vegetation shall be maintained in accordance with Sections 1514.5.1 through 1514.5.3. |
142 |
pdf_text |
| 1514.5.1 |
1514.5.1 Maintenance plan.
The fire code official is authorized to require a maintenance plan for vegetation placed on roofs. |
142 |
pdf_text |
| 1514.5.2 |
1514.5.2 Water source.
A water source shall be provided to maintain levels of hydration necessary to keep vegetation alive and to ke
to a minimum. |
142 |
pdf_text |
| 1514.5.3 |
1514.5.3 Dead foliage.
Excess biomass, such as overgrown vegetation, leaves and other dead and decaying material shall be remove
intervals not less than two times per year. |
142 |
pdf_text |
| 1514.6 |
1514.6 Maintenance equipment.
Fueled equipment used for the care and maintenance of vegetation on roofs shall be stored in accordance with the C
Prevention Code." |
142 |
pdf_text |
| 1515.1 |
1515.1 Scope.
Roof coverings shall comply with the solar reflectance requirements in Section 1515.2.
Exceptions: |
142 |
pdf_text |
| 1515.2 |
1515.2 Solar reflectance.
All roof coverings shall have a minimum solar reflectance as specified in Sections 1515.2.1 or 1515.2.2 as tested in a
ASTM C1549, ASTM E903, ASTM E1918 or CRRC-S100. |
143 |
pdf_text |
| 1515.2.1 |
1515.2.1 Low-sloped roofs.
Roof coverings on low-sloped roofs shall have an initial reflectance value of 0.72 or a three-year-aged solar re
value of 0.5 or greater.
Exceptions: |
143 |
pdf_text |
| 1515.2.2 |
1515.2.2 Other than low-sloped roofs.
Roof coverings on other than low-sloped roofs shall have an initial reflectance value of 0.15 or greater.
Exceptions: |
143 |
pdf_text |
| 1516.1 |
1516.1 Scope.
Low-sloped roofs shall comply with the applicable requirements in Sections 1516.2 and 1516.3. |
143 |
pdf_text |
| 1516.2 |
1516.2 Roof edges adjoining shafts and fully enclosed courts.
The edges of a low-sloped roof that adjoin a shaft or a court that is enclosed on all sides shall be provided with a para
masonry, or guard, or any combination thereof, that meets the requirements of Section 1015. |
143 |
pdf_text |
| 1516.3 |
1516.3 Skylights and other openings.
All skylights and other openings located in the plane of a low-sloped roof that are not otherwise required to remain o
unobstructed by law shall be either: (i) glazed with wired glass, plain glass, or glass block that is designed to meet th
live load requirements for the roof under Section 1607; or (ii) provided with a parapet, extended masonry, or guard,
combination thereof, that meets the requirements of Section 1015.”
(Added Coun. J. 10-9-24, p. 18818, § 1)
CHAPTER 14B-16
STRUCTURAL DESIGN |
143 |
pdf_text |
| 152 |
152. Delete the definition of "lowest floor." |
11 |
pdf_text |
| 153 |
153. Insert the following definition:
"LOW-SLOPED ROOF. A roof with a slope of less than two units vertical in 12 units horizontal (17 percent slope) |
11 |
pdf_text |
| 154 |
154. Insert the following definition:
"MAILBOXES (for Chapter 11). Receptacles for the receipt of documents, packages or other deliverable matter.
include, but are not limited to, post office boxes and receptacles provided by commercial mail- receiving agencies, a
facilities or schools." |
11 |
pdf_text |
| 155 |
155. Delete the definition of "mall building, covered" and "mall building, open." |
11 |
pdf_text |
| 156 |
156. Insert the following definition:
"MARKED CROSSING (for Chapter 11). A crosswalk or other identified path intended for pedestrian use in cros
vehicular way." |
11 |
pdf_text |
| 157 |
157. Revise the definition of "means of egress" to read: |
11 |
pdf_text |
| 158 |
158. Insert the following definition:
"MEANS OF EGRESS (for Chapter 11). A continuous and unobstructed way of egress travel from any point in a
facility that provides an accessible route to an area of refuge, a horizontal exit, or a public way." |
12 |
pdf_text |
| 159 |
159. Insert the following definition:
"MEAN ROOF HEIGHT. The average of the eave height and the vertical distance from grade plane to the highest
highest roof surface, except that for roof slopes of less than 10 percent, the mean roof height is permitted to be taken
height." |
12 |
pdf_text |
| 16 |
16. Revise exception 2 to Section 903.2.6 to read:
"2. An automatic sprinkler system is not required where Group I-4 day care facilities are at the level of exit
where every room where care is provided has not fewer than one exterior exit door." |
69 |
pdf_text |
| 16 |
16. Add a new exception following Section 1803.6 to read:
"Exception: For construction not exceeding four stories above grade plane, not requiring excavation more than 8 fe
below existing grade, and not covering more than 16,000 square feet (1486.4 m2) of ground area, a written report of
investigations shall not be required at the time of permit application but shall be completed prior to the actual start of
to confirm presumed conditions used as the basis for design. The report shall be made available to the building offici
request. Where the written report of geotechnical investigations, completed after permit application, does not confir
conditions used as the basis for design, a revised permit application and revised construction documents shall be sub
building official and construction shall not commence until the revised permit has been issued." |
164 |
pdf_text |
| 16 |
16. Revise Section 706.11 by replacing "lot line" with "property line."
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 10; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 7) |
58 |
pdf_text |
| 16 |
16. Add a new note p to Table 1607.1 to read:
"p. Where actual fixed equipment loads are known, permanent aisles shall be allowed to be designed for a li
pounds per square foot and equipment areas shall be allowed to be designed for the actual dead loads." |
147 |
pdf_text |
| 16 |
16. Revise Section 1507.15 to read:
"1507.15 Liquid-applied roofing.
The installation of cold and hot applied liquid-applied roofing shall comply with the provisions of this section." |
137 |
pdf_text |
| 16 |
16. Revise the exception to Section 717.6.1 by replacing "three floors" with "four floors." |
62 |
pdf_text |
| 16 |
16. Revise Section 2603.11 by replacing "approved" with "engineered." |
193 |
pdf_text |
| 16 |
16. Revise Section 403.4.8.1, excluding the exception, to read:
"403.4.8.1 Equipment room.
If the standby power system or emergency power system includes a generator set inside a building, the generator set s
in a separate room enclosed with 2-hour fire barriers constructed in accordance with Section 707 or horizontal assem
constructed in accordance with Section 711, or both. System supervision with manual start and transfer features shall
the fire command center." |
25 |
pdf_text |
| 16 |
16. Public address system, where specifically required by other sections of this code. |
80 |
pdf_text |
| 16 |
16. Revise Section 1107.6.4.1 to read:
"1107.6.4.1 Accessible units.
In Group R-4, Condition 1, at least one of the sleeping units shall be an Accessible unit. In Group R-4, Condition 2, a
the sleeping units shall be Accessible units.
In Group R-4, Condition 1 or Condition 2, owned or financed by a governmental unit, at least 20 percent of the sleep
be Accessible units." |
115 |
pdf_text |
| 16 |
16. Revise Section 907.2.6.3.2 to read:
"907.2.6.3.2 Manual fire alarm boxes.
Manual fire alarm boxes are not required to be located in accordance with Section 907.4.2 where manual fire alarm
provided at staff-attended locations having direct supervision over areas where manual fire alarm boxes have been o |
74 |
pdf_text |
| 16 |
16. Delete Section D106.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 104) |
219 |
pdf_text |
| 16 |
16. Revise Section 1011.12.2 to read: |
97 |
pdf_text |
| 16 |
16. Insert new Table 1810.3.3.1.2 to read:
TABLE 1810.3.3.1.2
MAXIMUM AXIAL LOADS ALLOWED WITHOUT LOAD TEST
For SI: 1 ton = 907 kg
a. Nondestructive tests are required for non-driven piles. |
172 |
pdf_text |
| 16 |
16. Revise Table 2308.6.3(5) by deleting all rows for "direct to studs" siding. |
186 |
pdf_text |
| 16 |
16. Delete item 2 in Section 406.5.11. |
30 |
pdf_text |
| 16 |
16. Revise Section 1004.9 to read:
"1004.9 Posting of maximum capacity signs.
Maximum capacity signs shall be posted where required by Section 802 of the Chicago Construction Codes Adminis
Provisions." |
86 |
pdf_text |
| 16 |
16. Revise the exceptions to Section 1010.1.8 to read:
"Exceptions: |
94 |
pdf_text |
| 16 |
16. Replace Table 1006.3.3(1) as shown:
TABLE 1006.3.3(1)
STORIES WITH ONE EXIT OR ACCESS TO ONE EXIT FOR R-2, R-3, R-4 AND R-5 OCCUPANCIES |
90 |
pdf_text |
| 16 |
16. Delete Section 2304.12.4. |
184 |
pdf_text |
| 16 |
16. Revise the definition of "approved agency" to read:
"APPROVED AGENCY. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
4 |
pdf_text |
| 16 |
16. Revise Section 1705.12 and its subsections to read:
"1705.12 Special inspections for seismic resistance for Risk Category IV buildings.
Special inspections for seismic resistance for Risk Category IV buildings shall be required as specified in Sections 1
through 1705.12.9, unless exempted by the exceptions of Section 1704.2.
Exception: The special inspections specified in Sections 1705.12.1 through 1705.12.9 are not required for st
designed and constructed in accordance with one of the following: |
158 |
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| 16 |
16. Revise Section 1404.11.1 to read:
"1404.11.1 Attachment.
Exterior metal veneer shall be securely attached to the supporting masonry or framing members with corrosion- resis
metal ties or by other approved devices or methods. Such attachments and their supports shall be designed and const
the wind loads as specified in Section 1609 for components and cladding." |
130 |
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| 16 |
16. Revise the exception to Section 1029.13.2.2 by deleting "smoke-protected or." |
105 |
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| 16.1 |
16.1. Delete Section 406.6.1. |
30 |
pdf_text |
| 160 |
160. Insert the following definition:
"MULTI-STORY HOUSING (for Chapter 11). Any building of four or more stories containing ten or more dwell
sleeping units constructed to be held out for sale or lease by any person to the public. Multi-story housing includes, b
limited to, the following building types: apartment buildings, condominium buildings, convents, housing for the elde
monasteries." |
12 |
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| 1607.8.1.1 |
1607.8.1.1 shall be applied." |
148 |
pdf_text |
| 1609.3.1 |
1609.3.1 shall be used when the provisions of the standards referenced in Exceptions 4 and 5 are used." |
149 |
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| 1609.6.1 |
1609.6.1 Main windforce-resisting system.
The load due to wind pressure, W, on the main windforce-resisting system shall be based on exposure categor
category as indicated in Table 1609.6.1.
TABLE 1609.6.1 |
149 |
pdf_text |
| 1609.6.2 |
1609.6.2 Components and cladding.
The load due to wind pressure, W, on components and cladding shall be the values in Table 1609.6.1 multipli
multiplier provided in Table 1609.6.2.
TABLE 1609.6.2
MULTIPLIERS TO DETERMINE COMPONENTS AND CLADDING WIND PRESSURE
For SI: 1 foot = 304.8 mm, 1 degree = 0.017 rad.
a. Wall pressures shall act toward (positive) or away (negative) from the surface.
b. Roof pressures shall be considered as acting away (negative) from the surface.
c. Wall corners shall be defined as a distance from the corner equal to the lesser of 0.1 times the least horizontal dimension or 0.4 times the height in bot
(minimum 3 feet).
d. Flat roof edges shall be defined as a distance from the roof edge of 1.2 times the height.
e. Flat roof corners shall be defined as a distance from each roof corner of 0.6 times the height (for a width of 0.2 times the height).
f. Sloped gable roof edges shall be defined as a distance from the roof edge equal to the lesser of 0.1 times the least horizontal dimension or 0.4 times th
(minimum 3 feet) from the roof edge. |
150 |
pdf_text |
| 161 |
161. Insert the following definition:
"NET FLOOR AREA. See "Floor area, net." |
12 |
pdf_text |
| 1612.1 |
1612.1 General.
Development in special flood hazard areas shall comply with Chapter 16-6 of the Municipal Code." |
151 |
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| 1613.2.1 |
1613.2.1 Acceleration parameters.
The acceleration parameters shall be: mapped 0.2 sec. spectral response acceleration (5% of critical damping,
Ss = 0.125 g and mapped 1.0 sec. spectral response acceleration (5% of critical damping, Site Class B) S1 = 0 |
152 |
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| 1613.2.2 |
1613.2.2, shall be designed and constructed to withstand maximum imposed curvatures from earthquake ground mot
structure response." |
170 |
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| 1613.2.2 |
1613.2.2 Site class definitions.
Based on the site soil properties, the site shall be classified as Site Class A, B, C, D, E or F in accordance wit
of ASCE 7. The site class shall reflect the soil conditions that affect the ground motion input to the structure.
Where the soil properties are not known in sufficient detail to determine the site class, Site Class D, subjecte
requirements of Section 1613.2.3, shall be used unless the building official or a registered geotechnical engin
that Site Class E or F soils are present at the site.
Where site investigations that are performed in accordance with Chapter 20 of ASCE 7 reveal rock condition
with Site Class B, but site-specific velocity measurements are not made, the site coefficients Fa and Fv shall
unity (1.0). |
152 |
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| 1613.2.3 |
1613.2.3 Site coefficients and adjusted maximum considered earthquake spectral response acceleration
The maximum considered earthquake spectral response acceleration for short periods, SMS, and at 1-second p
adjusted for site class effects and five-percent damped design spectral response acceleration at short periods,
second period, SD1 shall be as provided in Table 1613.2.3.
Where the simplified design procedure of ASCE 7 Section 12.14 is used, these values shall be determined in
with ASCE 7 Section 12.14.8.1.
TABLE 1613.2.3
SEISMIC DESIGN PARAMETERS |
152 |
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| 1613.2.5 |
1613.2.5 Determination of seismic design category.
Structures shall be assigned to a Seismic Design Category in accordance with Table 1613.2.3. |
153 |
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| 1613.2.5.2 |
1613.2.5.2 Simplified design procedure.
Where the alternate simplified design procedure of ASCE 7 is used, the seismic design category shall
in accordance with ASCE 7." |
153 |
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| 1613.4.1 |
1613.4.1 General.
All structures shall be provided with a continuous load path in accordance with the requirements of Section 1
shall have a complete lateral force-resisting system with adequate strength to resist the forces indicated in Sec
All members of the structural system shall be connected to their supporting members in accordance with Sect
Structural walls shall be anchored to diaphragms and supports in accordance with Section 1613.4.5. The effec
structure and its components caused by the forces stipulated in this section shall be taken as the notional load
combined with the effects of other loads in accordance with the load combinations of Section 1605. Where m
resistance depends on load duration, notional loads are permitted to be taken as having a duration of 10 minut |
153 |
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| 1613.4.2 |
1613.4.2 Load path connections.
All parts of the structure between separation joints shall be interconnected to form a continuous path to the la
resisting system, and the connections shall be capable of transmitting the lateral forces induced by the parts b
connected. Any smaller portion of the structure shall be tied to the remainder of the structure with elements h
strength to resist a force of not less than 5% of the portion’s weight. |
153 |
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| 1613.4.3 |
1613.4.3 Lateral forces.
Each structure shall be analyzed for the effects of static lateral forces applied independently in each of two or
directions. In each direction, the static lateral forces at all levels shall be applied simultaneously. For purpose
the force at each level shall be determined using Equation 16-36a.
Fx = 0.01Wx (Equation 16-36a)
where:
Fx = The design lateral force applied at level x.
Wx = the portion of the total dead load of the structure, D, located or assigned to level x. |
153 |
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| 1613.4.4 |
1613.4.4 Connection to supports.
A positive connection for resisting a horizontal force acting parallel to the member shall be provided for each
or truss either directly to its supporting elements or to slabs designed to act as diaphragms. Where the connec
a diaphragm, the member’s supporting element shall also be connected to the diaphragm. The connection sha
strength to resist a force of 5% of the unfactored dead load plus live load reaction imposed by the supported
supporting member. |
153 |
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| 1613.4.5 |
1613.4.5 Anchorage of structural walls.
Walls that provide vertical load bearing or lateral shear resistance for a portion of the structure shall be ancho
and all floors and members that provide lateral support for the wall or that are supported by the wall. The anc
provide a direct connection between the walls and the roof or floor construction. The connections shall be cap
resisting a strength level horizontal force perpendicular to the plane of the wall equal to 0.2 times the weight |
153 |
pdf_text |
| 162 |
162. Insert the following definition:
"OCCUPIABLE ROOFTOP. An exterior floor structure or walking surface, intended for human occupancy, other
occasional use by maintenance and service personnel, that is installed above a roof deck. " |
12 |
pdf_text |
| 163 |
163. Revise the definition of "occupiable space" to read:
"OCCUPIABLE SPACE. A room or enclosed space intended for human occupancy in which individuals reside; co
amusement, education or similar purposes; or are engaged at labor, and which is required to be equipped with means
light and ventilation facilities by this code. All habitable spaces are occupiable spaces. A space which is only require
to be provided with means of access by maintenance and service personnel is not an occupiable space." |
12 |
pdf_text |
| 164 |
164. Revise the definition of "open system" to read:
"OPEN SYSTEM. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
12 |
pdf_text |
| 165 |
165. Revise the definition of "operating building" to read:
"OPERATING BUILDING. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
12 |
pdf_text |
| 166 |
166. Revise the definition of "organic peroxide" to read:
"ORGANIC PEROXIDE. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
12 |
pdf_text |
| 167 |
167. Revise the definition of "owner" to read:
"OWNER. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
12 |
pdf_text |
| 168 |
168. Revise the definition of "oxidizer" to read:
"OXIDIZER. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
12 |
pdf_text |
| 169 |
169. Revise the definition of "oxidizing gas" to read:
"OXIDIZING GAS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
12 |
pdf_text |
| 17 |
17. Revise Section 403.4.8.2 to read:
"403.4.8.2 Fuel line piping protection.
Fuel lines supplying a generator set inside a building shall be of double wall pipe with leak detection provided in the
space and separated from areas of the building other than the room the generator is located in by an assembly that ha
resistance rating of not less than 2 hours." |
25 |
pdf_text |
| 17 |
17. Add new Section 705.12 to read:
"705.12 Easements.
The building official may adopt rules for considering permanent and perpetual easements or restrictive declarations o
lots as a means of adjusting requirements in this section based on fire separation distance." |
56 |
pdf_text |
| 17 |
17. Revise Section 1404.11.2 to read:
"1404.11.2 Weather protection.
Metal supports for exterior metal veneer shall be corrosion-resistant. Wood studs, furring strips or other wood suppo
metal veneer shall be pressure-treated wood or protected as required in Section 1402.2. Joints and edges exposed to t
shall be caulked with durable waterproofing material or by other approved means to prevent penetration of moisture. |
130 |
pdf_text |
| 17 |
17. Revise Section 1507.15.2 to read:
"1507.15.2 Material standards.
Liquid-applied roofing shall comply with ASTM C836, ASTM C957, ASTM D1227 or ASTM D3468, ASTM D608
D6694, ASTM D6947 or other approved material standard." |
137 |
pdf_text |
| 17 |
17. Revise the exceptions to Section 907.2.7 to read:
"Exception: Manual fire alarm boxes are not required where the building is equipped throughout with an automatic
system installed in accordance with Section 903.3.1.1 and the occupant notification appliances will activate in accord |
75 |
pdf_text |
| 17 |
17. Delete exception 3 to Section 903.2.6. |
69 |
pdf_text |
| 17 |
17. Revise Section 2308.6.5.1 by deleting "approved." |
186 |
pdf_text |
| 17 |
17. Revise Section 1107.6.4.2, excluding the exception, to read:
"1107.6.4.2 Type B units.
In structures with four or more sleeping units, every sleeping unit shall be a Type B unit." |
115 |
pdf_text |
| 17 |
17. Revise exception 3 to Section 1029.15 by replacing "three" with "five." |
105 |
pdf_text |
| 17 |
17. Revise Section 1010.1.9.4 to read:
"1010.1.9.4 Locks and latches.
Locks and latches shall be permitted to prevent operation of doors where any of the following exist: |
94 |
pdf_text |
| 17 |
17. Revise Section 1810.3.3.1.3 to read:
"1810.3.3.1.3 Load test evaluation methods.
Load test results must be accepted by the registered geotechnical engineer who prepared the geotechnical investigati
unless otherwise approved by the building official. It shall be permitted to evaluate load tests of deep foundation ele
of the following methods: |
172 |
pdf_text |
| 17 |
17. Revise Section 717.6.2 by deleting "approved." |
62 |
pdf_text |
| 17 |
17. Elevator fire recall switch in accordance with the Chicago Conveyance Device Code. |
80 |
pdf_text |
| 17 |
17. Revise the exception to Section 406.6.2 to read:
"Exception: Mechanical ventilation shall not be required for private garages." |
30 |
pdf_text |
| 17 |
17. Revise Section 1607.2 to read:
"1607.2 Loads not specified.
For occupancies or uses not designated in Table 1607.1, the live load shall be approved by the building official." |
147 |
pdf_text |
| 17 |
17. Insert a new Section 1004.10 to read:
"1004.10 Limited areas used for assembly-type functions.
Where a Group B, F or M occupancy contains limited areas used for functions classified as either "assembly" or "ass
fixed seats" in accordance with Table 1004.5, the occupant load for those areas shall be determined in accordance wi |
86 |
pdf_text |
| 17 |
17. Add a new exception to Section 1705.13 to read:
"Exception: Buildings and structures assigned to Seismic Design Category A or B." |
160 |
pdf_text |
| 17 |
17. Delete the definition of "approved source." |
4 |
pdf_text |
| 17 |
17. Revise Section 1011.14 by adding the following after the last sentence:
"The minimum clear width at and below the handrails shall be 20 inches (508 mm)." |
98 |
pdf_text |
| 17 |
17. Revise exception 1 to Section 2603.11 by deleting "approved."
Revise Section 2603.12 to read:
"2603.12 Cladding attachment over foam sheathing to cold-formed steel framing.
Cladding shall be specified and installed in accordance with Chapter 14 and the cladding manufacturer’s installation
including any limitations for use over foam plastic sheathing, or an engineered design. Where used, furring and furri
shall be designed to resist design loads determined in accordance with Chapter 16. In addition, the cladding or furrin
through foam sheathing to cold-formed steel framing shall meet or exceed the minimum fastening requirements of S |
193 |
pdf_text |
| 17 |
17. Delete Table 1006.3.3(2). |
91 |
pdf_text |
| 17.1 |
17.1. Revise item 4 in Section 903.2.7 to read:
"4. A Group M occupancy where the area used for the display and sale of upholstered furniture or mattresse |
69 |
pdf_text |
| 170 |
170. Insert the following definition:
"PARKING FACILITY (except for Chapter 11). A multi-level structure in which each level is used primarily for
storing private motor vehicles, and which does not necessarily have enclosing walls." |
12 |
pdf_text |
| 1703.6.1 |
1703.6.1 Follow-up inspection.
The owner shall provide for special inspections of fabricated items in accordance with Section 1704.2.5. |
155 |
pdf_text |
| 1703.6.2 |
1703.6.2 Test and inspection records.
Copies of necessary test and special inspection records shall be maintained by the owner and made available t
official."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 77) |
155 |
pdf_text |
| 1704.2.1.1 |
1704.2.1.1 Evidence of qualifications.
A special inspection agency shall provide all information as necessary for the owner to determine that the ag
applicable requirements specified in Sections 1704.2.1.1.1 through 1704.2.1.1.3. |
156 |
pdf_text |
| 1704.2.1.1.1 |
1704.2.1.1.1 Independence.
A special inspection agency shall be objective, competent and independent from the contractor respon
work being inspected. The agency shall disclose to the owner and the registered design professional i
charge possible conflicts of interest so that objectivity can be confirmed. |
156 |
pdf_text |
| 1704.2.1.1.2 |
1704.2.1.1.2 Equipment.
A special inspection agency shall have adequate equipment to perform required tests. The equipment
periodically calibrated. |
156 |
pdf_text |
| 1704.2.1.1.3 |
1704.2.1.1.3 Personnel.
A special inspection agency shall employ experienced personnel educated in conducting, supervising
tests and special inspections. |
156 |
pdf_text |
| 1704.6.1 |
1704.6.1 Structural observations for structures.
Structural observations shall be provided for those structures where the work involves construction or altera
primary structural frame and one or more of the following conditions exist: |
157 |
pdf_text |
| 1704.6.2 |
1704.6.2 Structural observations for seismic resistance - Risk Category IV.
Structural observations shall be provided for those structures assigned to Seismic Design Category D where t
classified as Risk Category IV." |
157 |
pdf_text |
| 1705.12.1 |
1705.12.1 Structural steel.
Special inspections for seismic resistance shall be in accordance with Section 1705.12.1.1 or 1705.12.1.2, as |
158 |
pdf_text |
| 1705.12.1.1 |
1705.12.1.1 Seismic force-resisting systems.
Special inspections of structural steel in the seismic force-resisting systems in buildings and structures
Seismic Design Category C, D, E or F shall be performed in accordance with the quality assurance re
AISC 341.
Exceptions: |
158 |
pdf_text |
| 1705.12.1.2 |
1705.12.1.2 Structural steel elements.
Special inspections of structural steel elements in the seismic force-resisting systems of buildings and |
158 |
pdf_text |
| 1705.12.2 |
1705.12.2 Structural wood.
For structural wood elements in the seismic force-resisting systems of structures assigned to Seismic Design
D: |
159 |
pdf_text |
| 1705.12.3 |
1705.12.3 Cold-formed steel light-frame construction.
For the seismic force-resisting systems of structures assigned to Seismic Design Category C or D, periodic sp
inspection shall be required for both: |
159 |
pdf_text |
| 1705.12.4 |
1705.12.4 Designated seismic systems.
For structures assigned to Seismic Design Category C or D, the special inspector shall examine designated s
requiring seismic qualification in accordance with Section 13.2.2 of ASCE 7 and verify that the label, anchor
mounting conform to the certificate of compliance. |
159 |
pdf_text |
| 1705.12.5 |
1705.12.5 Architectural components.
Periodic special inspection is required for the erection and fastening of exterior cladding, interior and exterio
walls and interior and exterior veneer in structures assigned to Seismic Design Category D.
Exception: Periodic special inspection is not required for the following: |
159 |
pdf_text |
| 1705.12.5.1 |
1705.12.5.1 Access floors.
Periodic special inspection is required for the anchorage of access floors in structures assigned to Sei
Category D. |
159 |
pdf_text |
| 1705.12.6 |
1705.12.6 Plumbing, mechanical and electrical components.
Periodic special inspection of plumbing, mechanical and electrical components shall be required for the follo |
159 |
pdf_text |
| 1705.12.7 |
1705.12.7 Storage racks.
Periodic special inspection is required for the anchorage of storage racks that are 8 feet (2438 mm) or greater
structures assigned to Seismic Design Category D. |
160 |
pdf_text |
| 1705.12.8 |
1705.12.8 Seismic isolation systems.
Periodic special inspection shall be provided for seismic isolation systems in seismically isolated structures a
Seismic Design Category C or D during the fabrication and installation of isolator units and energy dissipatio |
160 |
pdf_text |
| 1705.12.9 |
1705.12.9 Cold-formed steel special bolted moment frames.
Periodic special inspection shall be provided for the installation of cold-formed steel special bolted moment f
seismic force-resisting systems of structures assigned to Seismic Design Category D. |
160 |
pdf_text |
| 1705.8 |
1705.8, shall be required to confirm the suitable bearing soil and bottom of bell cleanup to remove excess cuttings. A
where belled caissons are used, the caisson bell diameter shall be allowed to be oversized by 15 percent, for a minim
increase of 6 inches (152 mm) up to a maximum diameter increase of 1 foot (305 mm)." |
175 |
pdf_text |
| 1708.2 |
1708.2. If the building, structure or portion thereof is found to have inadequate strength, stability or load-bearing cap
expected loads, modifications to ensure structural adequacy or the removal of the inadequate construction shall be re |
162 |
pdf_text |
| 171 |
171. Revise the definition of "penthouse" to read:
"PENTHOUSE. An enclosed, rooftop structure used for sheltering mechanical and electrical equipment, tanks, elev
related machinery, and vertical shaft openings." |
12 |
pdf_text |
| 172 |
172. Revise the definition of "permit" to read:
"PERMIT. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
12 |
pdf_text |
| 172.1 |
172.1. Insert the following definition
"PERMITTED CONSTRUCTION DOCUMENTS. As defined in Chapter 2 of the Chicago Construction Codes
Provisions." |
12 |
pdf_text |
| 173 |
173. Revise the definition of "person" to read:
"PERSON. As defined in Section 1-4-090 of the Municipal Code." |
13 |
pdf_text |
| 174 |
174. Revise the definition of "physical hazard" to read:
"PHYSICAL HAZARD. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
13 |
pdf_text |
| 175 |
175. Revise the definition of "physiological warning threshold level" to read:
"PHYSIOLOGICAL WARNING THRESHOLD LEVEL. As defined in Chapter 2 of the Chicago Fire Preventio |
13 |
pdf_text |
| 176 |
176. Insert the following definition:
"PLANNED DEVELOPMENT. A lot subject to zoning regulations in accordance with Chapter 17-8 of the Chicag
Ordinance." |
13 |
pdf_text |
| 177 |
177. Revise the definition of "platform" to read:
"PLATFORM. A raised area used for worship; the presentation of music, plays or other entertainment; the head tab
guests; the raised area for lecturers and speakers; boxing and wrestling rings; theater-in-the- round; and similar purpo
other than horizontal sliding curtains, there are no overhead hanging curtains, drops, scenery or theatrical effects oth
lighting and sound." |
13 |
pdf_text |
| 178 |
178. Delete the definition of "polypropylene siding." |
13 |
pdf_text |
| 179 |
179. Insert the following definition:
"PORCH. An unheated roofed or covered structure, containing a stairway used for ingress and egress and additiona
that is separated from heated areas of the building by a fire-resistance rated exterior wall and unprotected openings.
Open porch. A porch that is open to the atmosphere on at least one side.
Enclosed porch. Any porch other than an open porch." |
13 |
pdf_text |
| 1791 |
1791 Tul
Atlan |
216 |
pdf_text |
| 18 |
18. Revise note c to Table 2603.12.2 by replacing "approved" with "engineered." |
193 |
pdf_text |
| 18 |
18. Revise Section 1107.7 to read:
"1107.7 General exceptions.
Where specifically permitted by Section 1107.5 or 1107.6, the required number of Type B units is permitted to be red
accordance with Sections 1107.7.1 through 1107.7.5. The distribution and features of Type A units may be altered in
with Sections 1107.7.6 and 1107.7.7." |
115 |
pdf_text |
| 18 |
18. Revise Section 1810.3.3.1.4 to read:
"1810.3.3.1.4 Allowable shaft resistance.
The assumed shaft resistance developed by any uncased cast-in-place deep foundation element shall not exceed one-
bearing value of the soil material at minimum depth as set forth in Table 1806.2, up to 500 psf (24 kPa), unless a gre
recommended by the registered geotechnical engineer and allowed by the building official on the basis of a geotechn
investigation as specified in Section 1803 or a greater value is substantiated by a load test in accordance with Section
Shaft resistance and end-bearing resistance shall not be assumed to act simultaneously unless determined by a geotec
investigation in accordance with Section 1803." |
172 |
pdf_text |
| 18 |
18. Elevator emergency or standby power selector switch(es), where emergency or standby power is |
80 |
pdf_text |
| 18 |
18. Add a new item 5 to Section 903.2.7 to read:
"5. A Group M fire area is located in a basement." |
69 |
pdf_text |
| 18 |
18; IPMC–18; IPSDC–18; IRC–18; ISPSC–18; and IWUIC–18. |
217 |
pdf_text |
| 18 |
18. Delete the exception to Section 1011.14.2. |
98 |
pdf_text |
| 18 |
18,0
E-1
NS
UL
UL |
41 |
pdf_text |
| 18 |
18. Delete Section 1404.12.3. |
130 |
pdf_text |
| 18 |
18. Revise Section 2308.6.6.1 to read:
"2308.6.6.1 Cripple wall bracing in Seismic Design Categories A, B and C.
For the purposes of this section, cripple walls in Seismic Design Categories A, B and C having a stud height exceedi
(356 mm) shall be considered to be a story and shall be braced in accordance with Table 2308.6.1. Spacing of edge n
required cripple wall bracing shall not exceed 6 inches (152 mm) on center along the foundation plate and the top pla
cripple wall. Nail size, nail spacing for field nailing and more restrictive boundary nailing requirements shall be as re
elsewhere in the code for the specific bracing material used." |
186 |
pdf_text |
| 18 |
18. Revise Section 717.6.3 to read:
"717.6.3 Nonfire-resistance-rated floor assemblies.
Duct systems constructed of materials in accordance with the Chicago Mechanical Code that penetrate nonfire- resis
floor assemblies shall be protected by any of the following methods: |
62 |
pdf_text |
| 18 |
18. Revise Section 1705.13.1.1 by replacing "Seismic Design Category B, C, D, E or F" with "Seismic Design Cate |
160 |
pdf_text |
| 18 |
18. Revise exception 4 to Section 1029.15 to read:
"4. In a building, room or space used for assembly purposes where flexibility of the seating arrangement is an integr
design and function of the space and seating is on tiered levels, up to 200 seats shall not be required to be fastened to
Plans showing seating, tiers and aisles shall be submitted to the fire code official for review."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 53) |
105 |
pdf_text |
| 18 |
18. Delete Section 907.2.7.1. |
75 |
pdf_text |
| 18 |
18. Delete exception 3 to Section 1010.1.9.5. |
94 |
pdf_text |
| 18 |
18. Revise Section 406.7.2 to read:
"406.7.2 Canopies.
Canopies under which fuels are dispensed shall have a clear, unobstructed height of not less than 13 feet 6 inches (41
lowest projecting element in the vehicle drive-through area. Canopies and their supports over pumps shall be of nonc
materials or construction providing 1-hour fire resistance." |
30 |
pdf_text |
| 18 |
18. Revise the definition of "area, building" to read:
"AREA, BUILDING. See "Building area." |
4 |
pdf_text |
| 18 |
18. Revise Section 403.4.8.3 to read:
"403.4.8.3 Standby power loads.
The following are classified as standby power loads: |
25 |
pdf_text |
| 18 |
18. Revise item 1 in Section 1607.7.2 to read:
"1. The actual operational loads, including outrigger reactions and contact areas of the vehicles." |
147 |
pdf_text |
| 18 |
18. Delete Section 1006.3.3.1.
(Amend Coun. J. 7-24-19, p. 3646, § 31; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 42; Amend Coun. J. 10-7-20, p. 2179
Amend Coun. J. 6-25-21, p. 32180, Art. II, § 17; Amend Coun. J. 9-14-21, p. 35949, Art. XV, § 8; Amend Coun. J. 1-26-22,
II, § 8) |
91 |
pdf_text |
| 18 |
18. Revise Section 1507.16 to read:
"1507.16 Vegetative roofs, roof gardens and landscaped roofs.
Vegetative roofs, roof gardens and landscaped roofs shall comply with the requirements of this chapter and Section 1 |
137 |
pdf_text |
| 180 |
180. Delete the definition of "prestressed masonry." |
13 |
pdf_text |
| 180.1 |
180.1. Revise the definition of "primary structural frame" by adding Item 5 to read:
"5. Bearing walls in light-frame construction." |
13 |
pdf_text |
| 1801 |
1801 County
Rosevil
FSAAS–16: Fabric Structures Associated Air Structures 2016" |
216 |
pdf_text |
| 1803 |
1803. Foundation walls and other walls in which horizontal movement is restricted at the top shall be designed for at
Retaining walls free to move and rotate at the top shall be permitted to be designed for active pressure. Design lateral
surcharge loads shall be added to the lateral earth pressure load. Foundation walls shall be designed to support the w
hydrostatic pressure of undrained backfill unless a drainage system is installed in accordance with Sections 1805.4.2
Where a portion or the whole of the adjacent soil is below a free-water surface, computations shall be based on the w
soil diminished by buoyancy, plus full hydrostatic pressure." |
151 |
pdf_text |
| 1804.6 |
1804.6.
Exception: Expansive soil or fill need not be removed to the depth of constant moisture, provided that the co
pressure in the expansive soil or fill created by the newly placed fill material and supported structure exceeds
pressure." |
169 |
pdf_text |
| 1808.6.2 |
1808.6.2, the soil or fill shall be stabilized by chemical, dewatering, presaturation or equivalent techniques." |
169 |
pdf_text |
| 181 |
181. Revise the definition of "private garage" to read:
"PRIVATE GARAGE. A building or portion of a building in which not more than five motor vehicles used by the o
the building or buildings on the premises are stored or kept, without provisions for repairing or servicing such vehicl
inclusive of any attached enclosed walkway." |
13 |
pdf_text |
| 1810.3.3.1.3 |
1810.3.3.1.3 with consideration for the test type, duration and subsoil. The ultimate axial load capacity shall be deter
registered geotechnical engineer with consideration given to tolerable total and differential settlements at design loa
accordance with Section 1810.2.3. In subsequent installation of the balance of deep foundation elements, all element
deemed to have a supporting capacity equal to that of the control element where such elements are of similar type, si
length as the test element; are installed using the same or comparable methods and equipment as the test element; are
similar subsoil conditions as the test element; and, for driven elements, where the rate of penetration (for example, n
per blow) of such elements is equal to or less than that of the test element driven with the same hammer through a co
driving distance." |
172 |
pdf_text |
| 1810.3.3.1.7.1 |
1810.3.3.1.7.1 Load testing.
Deep foundation elements shall develop ultimate load capacities of not less than 2 times the design working l
designated load-bearing layers when load testing is used. |
173 |
pdf_text |
| 1810.3.3.1.7.2 |
1810.3.3.1.7.2 Routine soil testing.
Deep foundation elements shall develop ultimate load capacities of not less than 3 times the design working l
designated load-bearing layers when routine soil testing is used to determine soil properties. Analysis shall sh
layers underlying the designated load-bearing layers do not cause the load- bearing safety factor to be less tha |
173 |
pdf_text |
| 1810.3.3.1.7.3 |
1810.3.3.1.7.3 In-situ soil testing.
Deep foundation elements shall develop ultimate load capacities of not less than 2.5 times the design working
designated load-bearing layers when in-situ soil testing is used to determine soil properties. Analysis shall sh
layers underlying the designated load-bearing layers do not cause the load-bearing safety factor to be less tha |
173 |
pdf_text |
| 1810.3.9.4.1 |
1810.3.9.4.1. Where a structure is assigned to Seismic Design Category D, reinforcement shall be provided in accord |
174 |
pdf_text |
| 182 |
182. Insert the following definition:
"PROPERTY LINE. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Abutting property line. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Front property line. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Rear property line. As defined in Chapter 17-17 of the Chicago Zoning Ordinance.
Side property line. As defined in Chapter 17-17 of the Chicago Zoning Ordinance." |
13 |
pdf_text |
| 183 |
183. Insert the following definition:
"PUBLIC (for Chapter 11). Any group of people who are users of the building or employees of the building. The te
does not include those people who are employed by the owner of a building for the sole purpose of construction or al
building during the time in which the building is being constructed or altered." |
13 |
pdf_text |
| 184 |
184. Insert the following definitions:
"PUBLIC FACILITY (for Chapter 11). A public facility includes any of the following: |
13 |
pdf_text |
| 185 |
185. Revise the definition of "public way" to read:
"PUBLIC WAY. As defined in Chapter 17-17 of the Chicago Zoning Ordinance." |
14 |
pdf_text |
| 186 |
186. Revise the definition of "public-use areas" to read:
"PUBLIC-USE AREAS. Interior or exterior rooms or spaces that are made available to the general public. Employe
are not public-use areas." |
14 |
pdf_text |
| 187 |
187. Revise the definition of "pyrophoric" to read:
"PYROPHORIC. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
14 |
pdf_text |
| 188 |
188. Revise the definition of "pyrotechnic composition" to read:
"PYROTECHNIC COMPOSITION. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
14 |
pdf_text |
| 189 |
189. Delete the definition of "record drawings." |
14 |
pdf_text |
| 19 |
19. Revise Section 406.8.2.2 by replacing "an approved" with "a central." |
30 |
pdf_text |
| 19 |
19. Revise exception 4 to Section 1010.1.9.5 to read:
"4. Where a pair of doors serves a Group B, F or S occupancy, manually operated edge- or surface-mounted
permitted on the inactive leaf provided that such inactive leaf is not needed to meet egress capacity requireme
inactive leaf shall not contain doorknobs, panic bars or similar operating hardware." |
94 |
pdf_text |
| 19 |
19. Revise Section 1404.12.4.1 to read:
"1404.12.4.1 Installation above sidewalk level.
Where thin exterior structural glass veneer is installed above the level of the top of a bulkhead facing, or at a level m
inches (914 mm) above the sidewalk level, the mastic cement binding shall be supplemented with nonferrous metal s
located in the horizontal joints in every course. Such shelf angles shall be not less than 0.0478-inch (1.2 mm) thick a
than 2 inches (51 mm) long, with not less than two angles for each glass unit. Shelf angles shall be secured to the wal
with expansion bolts, toggle bolts or by other approved methods." |
130 |
pdf_text |
| 19 |
19. Revise exception 1 to Section 1705.13.1.1 by replacing "B or C" with "C." |
160 |
pdf_text |
| 19 |
19. Delete Section 2308.6.6.2. |
186 |
pdf_text |
| 19 |
19. Revise Section 1810.3.3.1.5 to read:
"1810.3.3.1.5 Uplift capacity of a single deep foundation element.
Where required by the design, the uplift capacity of a single deep foundation element shall be determined by accepte
analysis based on a minimum factor of safety of three or by load tests conducted in accordance with ASTM D3689 o
D8169. The maximum allowable uplift load shall not exceed the ultimate load capacity as determined in Section 181
using the results of load tests conducted in accordance with ASTM D3689 or ASTM D8169, divided by a factor of s |
172 |
pdf_text |
| 19 |
19. Delete exception 2 (and subitems) to Section 907.2.8.1. |
75 |
pdf_text |
| 19 |
19. Revise the exception to Section 1607.7.3 by deleting "and are approved by the building official." |
148 |
pdf_text |
| 19 |
19. Revise Section 1107.7.1 to read:
"1107.7.1 Structures without elevator service.
Where elevator service is not provided in a structure, only the dwelling units and sleeping units that are located on st
in Sections 1107.7.1.1 and 1107.7.1.2 are required to be Type B units." |
115 |
pdf_text |
| 19 |
19. Revise Section 1507.17.2 to read:
"1507.17.2 Deck slope.
Photovoltaic shingles shall not be installed on low-sloped roofs." |
137 |
pdf_text |
| 19 |
19. Add a new exception to Section 717.7. |
62 |
pdf_text |
| 19 |
19. Insert the following definition:
"ASSISTIVE LISTENING SYSTEM (ALS). An amplification system using transmitters, receivers and coupling d
bypass the acoustical space between a sound source and a listener by means of induction loop, radio frequency, infra
wired equipment." |
4 |
pdf_text |
| 19 |
19. Revise Section 403.4.8.4 to read:
"403.4.8.4 Emergency power loads.
The following are classified as emergency power loads: |
25 |
pdf_text |
| 19 |
19. Add new exceptions to Section 903.2.8 to read:
"Exceptions: |
69 |
pdf_text |
| 19 |
19. Revise the second sentence of Section 1011.16 to read:
"Permanent ladders shall be constructed in accordance with the Chicago Mechanical Code."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 45; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 23; Amend Coun. J. 1-26-22,
II, § 9) |
98 |
pdf_text |
| 19 |
19. Revise Section 2603.13 to read:
"2603.13 Cladding attachment over foam sheathing to wood framing.
Cladding shall be specified and installed in accordance with Chapter 14 and the cladding manufacturer’s installation
Where used, furring and furring attachments shall be designed to resist design loads determined in accordance with
addition, the cladding or furring attachments through foam sheathing to framing shall meet or exceed the minimum f
requirements of Section 2603.13.1 or 2603.13.2, or an engineered design for support of cladding weight.
Exceptions: |
193 |
pdf_text |
| 19.1 |
19.1. Revise Section 907.2.8.3 by replacing "smoke alarms" with "smoke alarms, heat alarms and heat detectors" in
heading and body. |
75 |
pdf_text |
| 190 |
190. Revise the definition of "registered design professional" to read:
"REGISTERED DESIGN PROFESSIONAL. As defined in Chapter 2 of the Chicago Construction Codes Admini
Provisions." |
14 |
pdf_text |
| 191 |
191. Revise the definition of "registered design professional in responsible charge" to read:
"REGISTERED DESIGN PROFESSIONAL IN RESPONSIBLE CHARGE. As defined in Chapter 2 of the Chi
Construction Codes Administrative Provisions." |
14 |
pdf_text |
| 192 |
192. Insert the following definition:
"REGISTERED GEOTECHNICAL ENGINEER. As defined in Chapter 2 of the Chicago Construction Codes Ad
Provisions." |
14 |
pdf_text |
| 193 |
193. Delete the definition of "religious worship, place of." |
14 |
pdf_text |
| 194 |
194. Revise the definition of "repair" to read:
"REPAIR. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
14 |
pdf_text |
| 195 |
195. Revise the definition of "reroofing" to read:
"REROOFING. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
14 |
pdf_text |
| 1950 |
1950, serving no more than 4 stories above grade plane
U
Yes
Yes
Yes
For SI: 1 foot = 304.8 mm; 1 inch = 25.4 mm; 1 square foot = 0.0929 m 2.
U = any material not less fire resistive than untreated wood or plastic composites that comply with ASTM D7032 and Section 2612, unprotected
P = any material, protected with construction providing fire-resistance rating as required for exterior wall
P1 = any material, protected with construction providing fire-resistance rating of at least one hour
HT = heavy timber construction, complying with Section 2304.11
UNC = noncombustible, unprotected
PNC = noncombustible, protected with construction providing fire-resistance rating as required for exterior wall
a. Where material type U is allowed, material types P, HT, UNC and PNC shall also be allowed; where material type P is allowed, material types HT, U
shall also be allowed; where material type UNC is allowed, material type PNC shall also be allowed.
b. Egress balconies shall also comply with Section 1021. Exterior exit stairways and exterior exit ramps shall also comply with Section 1027. |
54 |
pdf_text |
| 196 |
196. Delete the definition of "residential aircraft hangar." |
14 |
pdf_text |
| 197 |
197. Revise the definition of "restricted entrance" to read:
"RESTRICTED ENTRANCE. An entrance that is made available for common use on a controlled basis, but not p
that is not a service entrance. Such entrances shall include, but are not limited to, employee- only entrances." |
14 |
pdf_text |
| 198 |
198. Revise the definition of "roof recover" to read:
"ROOF RECOVER. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
14 |
pdf_text |
| 199 |
199. Revise the definition of "roof repair" to read:
"ROOF REPAIR. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
14 |
pdf_text |
| 2 |
2. Delete Sections 3308.1.1 and 3308.2. |
210 |
pdf_text |
| 2 |
2. Revise note e to Table 1017.2 to replace "Group R-3 and R-4" with "Group R-3, R-4 and R-5." |
100 |
pdf_text |
| 2 |
2. Delete all figures and tables included in Section 1608. |
148 |
pdf_text |
| 2 |
2. In each room used for sleeping purposes. |
75 |
pdf_text |
| 2 |
2. Revise Section 712.1.3.2 by replacing "approved" with "approved." |
59 |
pdf_text |
| 2 |
2. Revise section 713.11, including the exception, by deleting "approved." |
60 |
pdf_text |
| 2 |
2 hours
Furnace rooms and boiler rooms in Group I occupancies |
46 |
pdf_text |
| 2 |
2. Revise item 4 in Section 906.1 to read:
"4. On each floor of structures under construction, except Group R-3, R-4 and R-5 occupancies, in accordan
Chapter 33." |
73 |
pdf_text |
| 2 |
2. Revise Section 3104.4 to read:
"3104.4 Contents.
No furnishings or decorations shall be located in the pedestrian walkway unless approved by the fire code official." |
203 |
pdf_text |
| 2 |
2. Revise the definition of "accessible means of egress" to read:
"ACCESSIBLE MEANS OF EGRESS. A continuous and unobstructed way of egress travel, from any accessible
building or facility to a public way, that complies with Section 1009." |
3 |
pdf_text |
| 2 |
2. Add a new Section 1110.4.16 to read:
"1110.4.16 Other recreational facilities.
The following recreational facilities shall comply with the Illinois Accessibility Code: |
119 |
pdf_text |
| 2 |
2. Revise the exceptions to Section 1013.1 to read:
"Exceptions: |
98 |
pdf_text |
| 2 |
2. Brinch-Hansen 90-percent Criterion. |
172 |
pdf_text |
| 2 |
2. Delete the word "approved" in Section 3004.2. |
199 |
pdf_text |
| 2 |
2. Equipment, control wiring, power wiring and ductwork shall be located within the
enclosure with intake or exhaust directly from and to the outside or through ductwork
less than 2-hour fire barriers constructed in accordance with Section 707 or horizontal
constructed in accordance with Section 711, or both. |
229 |
pdf_text |
| 2 |
2 hours
Furnace rooms and boiler rooms in other than Group R-5
occupancies |
46 |
pdf_text |
| 2 |
2. Continuous concrete footings supporting walls of buildings four stories or less above grade plane that are
supported on earth or rock where: |
157 |
pdf_text |
| 2 |
2. Revise the definition of "transient lodging" in Section E102.1 to read:
"TRANSIENT LODGING. A building, facility or portion thereof, excluding inpatient medical care facilities and nu
that contains one or more dwelling units or sleeping units occupied on a transient basis. Examples of transient lodgin
are not limited to, group homes, hotels, homeless shelters, halfway houses and social service lodging. Transient lodg
includes housing at a place of education required to comply with Section 1107.6.2.3." |
219 |
pdf_text |
| 2 |
2. Revise note a to Table 2304.8(4) to delete "approved." |
184 |
pdf_text |
| 2 |
2. Revise Section 1029.2 by replacing "10 feet (3048 mm)" with "20 feet (6096 mm)." |
105 |
pdf_text |
| 2 |
2. Delete Section 2409.4.2.
CHAPTER 14B-25
GYPSUM BOARD, GYPSUM PANEL PRODUCTS AND PLASTE |
189 |
pdf_text |
| 2 |
2. The far boundary of a public way adjoining the lot. |
9 |
pdf_text |
| 2 |
2. Insect screens shall not be required for openings more than 50 feet (15.2 m) above the gro
building official determines that unusual insect prevalence exists at the premises."
(Added Coun. J. 2-19-20, p. 14473, Art. II, § 60) |
127 |
pdf_text |
| 2 |
2. Revise Section 2113.5 to read:
"2113.5 Corbeling.
Masonry chimneys shall not be corbeled more than half of the chimney’s wall thickness from a wall or foundation, n
chimney be corbeled from a wall or foundation that is less than 12 inches (305 mm) in thickness unless it projects eq
side of the wall, except that on the second story of a two-story building of Group R-5 occupancy, corbeling of chimn
exterior of the enclosing walls is permitted to equal the wall thickness. The projection of a single course shall not exc
the unit height or one-third of the unit bed depth, whichever is less." |
180 |
pdf_text |
| 2 |
2. Revise item 1 to Section 2205.2.2 to read:
"1. The structure is assigned to Seismic Design Category D except as permitted in ASCE 7, Table 15.4-1." |
181 |
pdf_text |
| 2 |
2. Where two adjacent street exposures have a combined length not greater than 250 feet (76.
department connection shall be allowed." |
81 |
pdf_text |
| 2 |
2. Delete Section 504.1.1. |
36 |
pdf_text |
| 2 |
2. Revise Section 1003.4 to read:
"1003.4 Slip-resistant surface.
Circulation paths of the means of egress shall have a slip-resistant surface that is securely attached.
Exception: Where a mat is used on a temporary or seasonal basis, the mat shall be securely attached or have
designed to be non-slip." |
84 |
pdf_text |
| 2 |
2. Add new Sections 3202.1.1.1 through 3202.1.1.4 to read:
"3202.1.1.1 Foundations.
The portions of foundations above a level 20 feet (6096 mm) below city datum may project into a public way four an
inches (114 mm) per foot (305 mm) of depth below sidewalk or alley grade but not more than 36 inches (914 mm). |
206 |
pdf_text |
| 2 |
2 hours
Furnace rooms and boiler rooms in buildings having an occupant
load exceeding 200 persons |
46 |
pdf_text |
| 2 |
2. Delete Table 3306.1. |
209 |
pdf_text |
| 2 |
2. Openings in the lower roof shall not be located within 15 feet (4572 mm) horizontally of t |
58 |
pdf_text |
| 2 |
2. Revise Section 311.2 to insert, alphabetically: "Electronic data processing (with only incidental human occupanc |
23 |
pdf_text |
| 2 |
2
E-2
NS
UL |
38 |
pdf_text |
| 2 |
2. For exterior insulation and finish systems, refer to Section 1407. |
193 |
pdf_text |
| 2 |
2. The loft shall not be less than 5 feet (1524 mm) in any horizontal dimension. |
125 |
pdf_text |
| 2 |
2 d
H-5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
S = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1.
NS = Buildings not equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1.
N = No separation requirement.
NP = Not Permitted.
a. See Section 420.
b. The required separation from parking garages and other motor-vehicle-related occupancies shall be in accordance with Section 406.
c. [Reserved.]
d. Separation is not required between occupancies of the same classification.
e. See Section 422.2 for ambulatory care facilities.
f. Occupancy separations that serve to define fire area limits established in Chapter 9 for requiring fire protection systems shall also comply with Section |
45 |
pdf_text |
| 2 |
2. Add a new Section 1109.5.3 to read:
"1109.5.3 Bottle fillers.
Where a bottle filler is provided, the bottle filler shall be accessible and located on an accessible route." |
118 |
pdf_text |
| 2 |
2. Revise Section 508.2.2 to read:
"508.2.2 Allowable building height.
The allowable building height and number of stories above grade plane of the building containing accessory occupa
in accordance with Section 504 for the main occupancy of the building." |
44 |
pdf_text |
| 2 |
2. Revise the first two sentences of Section 2511.4 to read:
"Condition of surfaces shall be as specified in Section 2510.7. Specially prepared gypsum plaster designed for applic
concrete surfaces or acoustical plaster shall be permitted." |
191 |
pdf_text |
| 2 |
2. For habitable spaces other than bedrooms, the basement level, as a whole, shall be provide
openings with a net glazed area of at least 4 percent of the aggregate floor area of all habitable
basement. |
123 |
pdf_text |
| 2 |
2. Panels shall not be located in a separate room. |
79 |
pdf_text |
| 2 |
2. Approved calculations performed in an approved manner. |
61 |
pdf_text |
| 2 |
2. Revise Table 716.1(2) by deleting the rows for "Horizontal exits in fire walls" and the rows for assemblies with a
assembly rating of 0.5 hours. |
61 |
pdf_text |
| 2 |
2. Revise the numbered portion of Section 703.3 to read:
"1. Fire-resistance designs documented in a test report prepared by an approved agency or test results comp
Online Certifications Directory, Intertek Directory of Building Products, GA 600 or another approved source. |
51 |
pdf_text |
| 2 |
2. Revise row 4 of Table 1607.1 by inserting an entry for "Dressing rooms" with a value of "40." |
146 |
pdf_text |
| 2 |
2. Interior balconies within Group A occupancies, mezzanines and equipment platforms that |
59 |
pdf_text |
| 2 |
2. Serving a single dwelling unit. |
97 |
pdf_text |
| 2 |
2. Revise Section 901.3 to read:
"901.3 Modifications.
It is unlawful for any person to remove, modify or disable for more than 24 hours any automatic sprinkler system, a
extinguishing system, standpipe system or fire pump installed or maintained under the provisions of this code or the
Prevention Code without a permit from the fire code official. It is unlawful for any person to remove, modify or disa
than 24 hours a fire alarm and detection system, smoke control system or carbon monoxide detection system without |
66 |
pdf_text |
| 2 |
2. Group R-3 and R-5 occupancies. |
152 |
pdf_text |
| 2 |
2. Delete exception 8 to Section 1010.1.1. |
92 |
pdf_text |
| 2 |
2. Revise exception 1 to Section 2610.2 to read:
"1. Curbs shall not be required for skylights used on roofs having a minimum slope of three units vertical in
horizontal (25-percent slope) in occupancies in Group R-3 or R-5 and on buildings with a nonclassified roof |
195 |
pdf_text |
| 2 |
2. Delete Section 1502.2. |
134 |
pdf_text |
| 2 |
2. Revise Section 3102.3, excluding its exception, to read:
"3102.3 Type of construction.
Noncombustible membrane structures shall be classified as Type IIB construction. Noncombustible frame or cable-s
structures covered by a membrane in accordance with Section 3102.3.1 shall be classified as Type IIB construction.
membrane structures shall be classified as Type VB construction." |
201 |
pdf_text |
| 2 |
2. Recommended center-to-center spacing of deep foundation elements. |
163 |
pdf_text |
| 2 |
2. Revise Section 2603.1 by replacing "foam plastic insulation" with "foam plastic insulation (including insulated p
foam plastic insulation)." |
192 |
pdf_text |
| 2 |
2. Revise Section 1002.2 to read:
"1002.2 Fire safety and evacuation plans.
Fire safety and evacuation plans shall be provided for all occupancies and buildings where required by the Chicago
Code. Such fire safety and evacuation plans shall comply with the applicable provisions of the Chicago Fire Prevent
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 38) |
84 |
pdf_text |
| 2 |
2. Stories, mezzanines or occupiable rooftops that do not contain accessible elements or other
determined by Section 1107 or 1108 are not required to be served by an accessible route from
level. |
110 |
pdf_text |
| 2 |
2. Revise Section 914.2 to read:
"914.2 Equipment room identification.
Fire protection equipment shall be clearly identified. Rooms containing controls for air-conditioning systems, sprinkl
valves or other fire detection, suppression or control elements shall be identified for the use of the fire department. Si
to identify fire protection equipment and equipment location shall be constructed of durable materials, permanently i
readily visible." |
81 |
pdf_text |
| 2 |
2. Revise the exceptions to Section 1202.2.1 to read:
"Exception: The net free cross-ventilation area shall be permitted to be reduced to 1/300 provided at least 40 percent
than 50 percent of the required venting area is provided by ventilators located in the upper portion of the attic or raft
ventilators shall be located not more than 3 feet (914 mm) below the ridge or highest point of the space, measured ve
the balance of the ventilation provided by eave or cornice vents. Where the location of wall or roof framing members
the installation of upper ventilators, installation more than 3 feet (914 mm) below the ridge or highest point of the sp
permitted." |
120 |
pdf_text |
| 2 |
2. Combustible exterior wall coverings shall be limited to 40 feet (12 192 mm) in height above grad
Exceptions: |
131 |
pdf_text |
| 2 |
2. Group I-1, R-1, R-2, R-3, R-4 and R-5 dwelling units and sleeping units shall not be classified as a
occupancies and shall be separated from other dwelling or sleeping units and from other occupancies
them in accordance with the requirements of Section 420. |
44 |
pdf_text |
| 2 |
2. Revise the exceptions to 1505.2 by replacing "decks" with "roof decks." |
136 |
pdf_text |
| 2 |
2. Interior exit stairways and ramps and exit passageways: A/Aw = 0.00035 |
221 |
pdf_text |
| 2 |
2. A facility having three or fewer children receiving such day care shall be classified as part of the p
occupancy. |
20 |
pdf_text |
| 2 |
2. Any canopy covering, other than textiles, shall have a flame spread index not greater than 25 whe
accordance with ASTM E84 or UL 723 in the form intended for use. |
218 |
pdf_text |
| 2 |
2. For all structures on a zoning lot not exceeding 10,000 square feet (929 m2) in area, "grade," deter
accordance with Section 17-17-0265 of the Chicago Zoning Ordinance, shall be allowed to be used as |
17 |
pdf_text |
| 2 |
2. Revise Section 704.3 to read: |
51 |
pdf_text |
| 2 |
2 hours in Group A, E, I and R occupancies.
Incinerator rooms |
46 |
pdf_text |
| 2 |
2. The top of the exterior glazing shall be no less than 9 feet (2743 m) above the finished floo |
123 |
pdf_text |
| 2 |
2. Date the fabric was last treated with flame-retardant solution, if applicable. |
202 |
pdf_text |
| 2 |
2. Parking facilities in accordance with Section 406.9. |
76 |
pdf_text |
| 2 |
2. A room or space where sprinklers are considered undesirable because of the nature of the contents
approved by the fire code official. |
70 |
pdf_text |
| 2 |
2. Delete the last sentence of Section 2111.4. |
179 |
pdf_text |
| 2 |
2. The fire area has an occupant load of 300 or more. |
68 |
pdf_text |
| 2 |
2. Piping systems regulated by the Chicago Fuel Gas Code. |
213 |
pdf_text |
| 2 |
2. Revise Section 1027.5 to read:
"1027.5 Location.
Exterior exit stairways and exterior exit ramps shall have a minimum separation distance of 10 feet (3048 mm) meas
angles from the exterior edge of the stairway or ramps, including landings, to: |
104 |
pdf_text |
| 2 |
2. Add an exception to Section 2512.9 to read:
"Exception: Acrylic-based or siliconized acrylic-based finish coat systems manufactured for application as a finish c
Portland cement based exterior stucco or plaster assemblies shall be allowed as a finish coat." |
191 |
pdf_text |
| 2 |
2. Exterior insulation and finish systems (EIFS) complying with Section 1407. |
131 |
pdf_text |
| 2 |
2. Revise Section 2303.1.3 to read:
"2303.1.3 Structural glued-laminated timber.
Structural glued-laminated timbers shall be manufactured and identified as required in ANSI/AITC A 190.1 and ASTM D3 |
183 |
pdf_text |
| 2 |
2. Shops and storerooms not exceeding 1,000 square feet (93 m2) in a building not exceeding one sto
plane." |
70 |
pdf_text |
| 2 |
2. Replace Table 803.13 as shown:
TABLE 803.13
INTERIOR WALL AND CEILING FINISH REQUIREMENTS BY OCCUPANCY k
GROUP
SPRINKLERED l
NONSPRINKLERED
Interior exit stairways
and ramps, exit
passageways and
interior portions of the
exit discharge a
Corridors and
enclosure for exit
access stairways
and ramps
Rooms and
enclosed spaces c
Interior exit stairways
and ramps, exit
passageways and
interior portions of the
exit discharge a
Corridors and
enclosure for exit
access stairways
and ramps
en
GROUP
SPRINKLERED l
NONSPRINKLERED
Interior exit stairways
and ramps, exit
passageways and
interior portions of the
exit discharge a
Corridors and
enclosure for exit
access stairways
and ramps
Rooms and
enclosed spaces c
Interior exit stairways
and ramps, exit
passageways and
interior portions of the
exit discharge a
Corridors and
enclosure for exit
access stairways
and ramps
en
A-1, A-2
A
B
C
A
A
A-3, A-4, A-5
A
B
C
A
A
B, E, M, R-1
A
C m
C
A
B
R-4
B
C
C
A
B
F
A
C
C
A
C
H
A
B
C g
A
A
I-1
A
C
C
A
B
I-2
A
B
B h, i
A
A
I-3
A
A j
C
A
A
I-4
A
B
B h, i
A
A
R-2
A
C
C
A
B
R-3, R-5
C
C
C
C
C
S
A
C
C
A
B
U
No restrictions
No restrictions |
64 |
pdf_text |
| 2 |
2. In Group R-3 and R-5 occupancies a flight of stairs may have a vertical rise not greater than 151 i
mm) between floor levels or landings." |
97 |
pdf_text |
| 2 |
2. Throughout buildings containing Group E occupancies owned by, operated by or constructed with
a governmental unit. |
68 |
pdf_text |
| 2 |
2. More than 12 feet (3658 mm) above the adjacent finished ground level at any point." |
15 |
pdf_text |
| 2 |
2. Revise Sections 1209.2.1, 1209.2.2 and 1209.2.3 by replacing "a smooth, hard, nonabsorbent" with "an easily-cle
nonabsorbent." |
126 |
pdf_text |
| 2 |
2. Dwelling units and sleeping units in Group R-1 occupancies shall comply with Section 11
not be considered in determining the number of units in a planned development for purposes o |
116 |
pdf_text |
| 2 |
2. Add a new Section 3304.3 to read:
"3304.3 Fencing of excavation work.
Where excavation work to any depth will occur within 5 feet (1524 mm) of a walkway on public or private property,
fencing, not less than 4 feet (1219 mm) in height shall be erected around the area of excavation. Such fencing shall b
supported to prevent it from collapsing due to wind. Where the depth of excavation work exceeds 30 inches (762 m
shall meet the requirements for guards in Chapters 10 and 16. No person shall remove or open a required fence exce
necessary delivery and removal of materials, tools and equipment or passage of workers, inspectors or other persons
presence is required at the site." |
209 |
pdf_text |
| 2 |
2. Camping facilities. |
119 |
pdf_text |
| 2 |
2. Membrane structures that are erected on occupiable rooftops, exterior balconies, decks or
structures for any period of time shall be regulated as permanent membrane structures in acco |
201 |
pdf_text |
| 2 |
2. The restrictions on door swing shall not apply to doors within individual dwelling units an
of Group R-2, R-3 and R-5 occupancies. |
87 |
pdf_text |
| 2 |
2. Revise Section 1806.2 to read:
"1806.2 Presumptive load-bearing values. |
165 |
pdf_text |
| 2 |
2. Revise Section 404.3 to read:
"404.3 Automatic sprinkler protection.
An automatic sprinkler system shall be installed throughout the entire building.
Exception: Where the ceiling of the atrium is more than 55 feet (16 764 mm) above the floor, sprinkler prote
ceiling of the atrium is not required." |
27 |
pdf_text |
| 2 |
2. Revise Section 903.2 by deleting "Approved." |
67 |
pdf_text |
| 2 |
2. Elevator car lighting. |
25 |
pdf_text |
| 2 |
2. Delete Section 1706.2. |
161 |
pdf_text |
| 2 |
2. Main exterior exit doors or gates that are obviously and clearly identifiable as exits need not have
where approved by the fire code official. |
98 |
pdf_text |
| 2 |
2. The fire department communications system. |
80 |
pdf_text |
| 2 |
2. Revise Section 916.4 to read:
"916.4 Power connections.
Gas detection systems shall be permanently connected to the building electrical power supply." |
82 |
pdf_text |
| 2 |
2. Add an exception to item 6 in Section 603.1 to read:
"Exception: Combustible millwork shall not be permitted in exterior wall openings that are within 5 feet (1524 mm)
and 3 feet (914 mm) vertically of an opening in an adjacent story." |
49 |
pdf_text |
| 2 |
2. Revise Section 1407.5 to read: |
132 |
pdf_text |
| 2 |
2. Revise Table 2308.2.1 to read:
TABLE 2308.2.1
ALLOWABLE STORY HEIGHT |
185 |
pdf_text |
| 2 |
2. The toilet room shall not directly connect to any habitable space. |
102 |
pdf_text |
| 2 |
2. Revise Section 722.5.2.1 by replacing "approved" with "tested." |
63 |
pdf_text |
| 2 |
2. Recommended specifications for material to be used as compacted fill." |
164 |
pdf_text |
| 2 |
2. Add a new exception following Section 2103.1.1 to read:
"Exception: Undamaged masonry units may be reused on the same site for the same purpose without needing to con
requirements for new masonry units." |
179 |
pdf_text |
| 2 |
2. Revise Section 1709.5.1 by replacing "approved labeling agency" with "approved agency."
CHAPTER 14B-18
SOILS AND FOUNDATIONS |
162 |
pdf_text |
| 2 |
2. Revise Section D101.1 to read:
"D101.1 Scope.
The fire limits shall include that portion of the city bounded by: Division Street; Lake Michigan; the Stevenson Expr
CTA red line right-of-way; Cermak Road; the Metra SouthWest Service right-of-way; the South Branch of the Chica
Street; the Dan Ryan Expressway; Roosevelt Road; Halsted Street, the Eisenhower Expressway; Ashland Avenue; O
Hubbard Street; the Kennedy Expressway; Ogden Avenue; Chicago Avenue; North Halsted Street; and the North Br |
218 |
pdf_text |
| 2 |
2. Delete Section 911.1.2. |
80 |
pdf_text |
| 2 |
2. Revise Section 907.1.2 to read:
"907.1.2 Fire alarm shop drawings.
Shop drawings for fire alarm systems shall be prepared in accordance with NFPA 72 and submitted for a separate pe
system installation." |
73 |
pdf_text |
| 2 |
2. The heat alarm or heat detector shall either be interconnected with the smoke alarms within the att |
75 |
pdf_text |
| 2 |
2. The structure is a high-rise building. |
157 |
pdf_text |
| 2 |
2. Aisle accessways in Group A. |
92 |
pdf_text |
| 2 |
2. Revise the first sentence of exception 5 to Section 2405.4 to read:
"Screens shall not be required for laminated glass with a 15-mil (0.38 mm) polyvinyl butyral (or equivalent) interlay
individual dwelling units in Groups R-2, R-3 and R-5 within the following limits:" |
188 |
pdf_text |
| 2 |
2. Revise the last sentence of Section 1908.5 to read:
"Reports of preconstruction tests shall be made available to the building official as specified in Section 1704.5." |
177 |
pdf_text |
| 2 |
2. Where a concrete roof deck is used and the above-deck thermal insulation is covered with
covering." |
138 |
pdf_text |
| 2 |
2. In structures assigned to Seismic Design Category D, special inspections of
steel elements are not required for seismic force-resisting systems where design
other than AISC 341 is permitted by ASCE 7, Table 15.4-1. Special inspection
accordance with the applicable referenced standard listed in ASCE 7, Table 15. |
159 |
pdf_text |
| 2 |
2. No more than 50 percent of the floor area of the first story above grade plane is allowed t
Group A, B or M occupancies that exit directly to a public way, are provided with an automati
system in accordance with Section 903.3.1.1 or 903.3.1.2 and are separated from the remainde
structure by fire barriers and horizontal assemblies having a fire-resistance rating of not less t |
31 |
pdf_text |
| 2 |
2. Delete the exception to Section 1024.6. |
103 |
pdf_text |
| 2 |
2. Revise section 3003.3 to read:
"3003.3 Standardized fire service elevator keys.
All elevators shall be equipped to operate with a standardized fire service elevator key in accordance with the Chicag
Device Code." |
199 |
pdf_text |
| 2 |
2. Revise exception 1 to Section 1005.3.1 by deleting "and an emergency voice/alarm communication system in acc |
87 |
pdf_text |
| 2 |
2. Brick veneer with a clear airspace as specified in this code. |
129 |
pdf_text |
| 2 |
2-hour fire barriers constructed in accordance with Section 707 or horizontal assembli
in accordance with Section 711, or both.
Exceptions: |
229 |
pdf_text |
| 2 |
2. Revise the first sentence of Section 709.4.2 to read:
"Smoke-barrier walls used to enclose areas of refuge in accordance with Section 1009.6.4, shall form an effective m
enclosure that terminates at a fire barrier wall having a level of fire protection rating not less than 1 hour, another sm
wall or an outside wall." |
59 |
pdf_text |
| 2 |
2. Tubing and connected devices shall be completely enclosed within a galvanized or
steel enclosure having a minimum thickness of 0.0296 inch (0.7534 mm) (No. 22 gage
enclosure shall be by copper tubing with a protective grommet of neoprene or Teflon o
brass compression to male barbed adapter. |
225 |
pdf_text |
| 2 |
2. For other than fire service access elevators, in buildings four stories or less above grade plane equ
automatic sprinkler system where machine room, machinery spaces, control rooms and control spaces
and do not have openings to the hoistway enclosure they serve, the machine room, machinery spaces,
and control spaces are not required to be fire- resistance rated." |
199 |
pdf_text |
| 2 |
2. Revise Section 912.2.1 by deleting "approved." |
81 |
pdf_text |
| 2 |
2. Delete Section 2506.2.1. |
190 |
pdf_text |
| 2 |
2. Revise Table 1004.5 by adding a new entry under "Assembly without fixed seats" to read:
"Outdoor areas (greater than 400 square feet) | 20 net" |
85 |
pdf_text |
| 2 |
2. Elevator lobbies. |
76 |
pdf_text |
| 2 |
2. Group I-1, R-1, R-2, R-3, R-4 and R-5 dwelling units and sleeping units shall be separated from ot
or sleeping units and from other occupancies contiguous to them in accordance with the requirements |
45 |
pdf_text |
| 2 |
2. Revise the exception to Section 905.3 to read:
"Exception: Standpipe systems are not required in Group R-2, R-3, R-4 and R-5 occupancies not more than four sto
grade plane." |
72 |
pdf_text |
| 2 |
2 hours or 1 hour and provide automatic sprinkler sys
Storage rooms used for combustible material in buildings with an
exhibition area |
46 |
pdf_text |
| 2 |
2. The basic design wind speed, V, for use in the design of Risk Category II structures shall be 107 |
149 |
pdf_text |
| 2 |
2. Revise the exceptions to Section 1907.1 by replacing "Group R-3" with "Group R-3 or R-5."
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 25) |
177 |
pdf_text |
| 2 |
2. Rooms, areas and spaces in the first story above grade plane complying with Section 1006.2 with
discharge directly to the exterior at the level of exit discharge, are permitted to have one exit. |
89 |
pdf_text |
| 2 |
2. Revise the first sentence of Section 1507.1.2 to read:
"At eaves, an ice barrier shall be installed for asphalt shingles, metal roof shingles, mineral-surfaced roll roofing, slat
type shingles, wood shingles and wood shakes." |
136 |
pdf_text |
| 2 |
2. Revise Section 2702.1.2 to read:
"2702.1.3 Installation.
Emergency power systems and standby power systems required by this code, the Chicago Electrical Code or the Chi
Prevention Code shall be installed in accordance with the Chicago Electrical Code." |
196 |
pdf_text |
| 2 |
2. If the volume of the atrium exceeds 600,000 cubic feet (16 990 m 3), the exhaust system shall pro
than 4 air changes per hour. |
78 |
pdf_text |
| 2 |
2. Located within the area of an auditorium in which the vertical viewing angl
measured to the too of the screen, are from the 40th to the 100th percentile of v
angles for all seats as ranked from the seats in the first row (1st percentile) to se
row (100th percentile)." |
109 |
pdf_text |
| 2 |
2. Foam plastic used as interior wall or ceiling finish or interior trim in plenum-served spaces
flame spread index of 75 or less and a smoke-developed index of 450 or less when tested in ac
ASTM E84 or UL 723 at the maximum thickness and density intended for use, where it is sep
airflow in the plenum by corrosion-resistant steel having a base metal thickness of not less tha
(0.4 mm). |
193 |
pdf_text |
| 2 |
2. Revise Section 312.1.1 to read:
"312.1.1 Greenhouses.
Greenhouses not classified as another occupancy shall be classified as Use Group U."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 7)
CHAPTER 14B-4
SPECIAL DETAILED REQUIREMENTS BASED ON USE AND OCCU |
23 |
pdf_text |
| 2 |
2. Revise Section 1901.5 by replacing "Seismic Design Category D, E or F" with "Seismic Design Category D." |
176 |
pdf_text |
| 2 |
2. Delete item 4 in the exception to Section 715.1. |
61 |
pdf_text |
| 2 |
2. In Group I-4 occupancies all living and sleeping rooms for persons receiving custodial car
provided with natural light in accordance with Section 1204.2 and artificial light in accordance |
122 |
pdf_text |
| 2 |
2. Storm and screen doors serving individual dwelling units in Groups R-2, R-3 and R-5 need not be
inches (1219 mm) from the other door. |
94 |
pdf_text |
| 2 |
2. Revise the last sentence of Section 2403.5 to read:
"Where other glass types are used, the design shall be approved by the building official."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 86) |
187 |
pdf_text |
| 2 |
2. Revise exception 1.2 to Section 714.4.2 by deleting "cellulose loose fill." |
60 |
pdf_text |
| 2 |
2 hours and provide automatic sprinkler system |
46 |
pdf_text |
| 2 |
2. Where doors are allowed by Section 1010.1.5." |
97 |
pdf_text |
| 2 |
2
Not Permitted |
61 |
pdf_text |
| 2 |
2. Delete figures accompanying Section 1611.1. |
151 |
pdf_text |
| 2 |
2. Revise note g to Table 2306.3(1) by replacing "Seismic Design Category D, E or F" with "Seismic Design Categ |
185 |
pdf_text |
| 2 |
2. Delete Section 1001.2. |
84 |
pdf_text |
| 2 |
2. Revise items 1 and 2 in Section 419.1.1 to read:
"1. The live/work unit shall be not less than 800 square feet (74.3 m2) and not greater than 3,000 square feet (279 m2
area. |
33 |
pdf_text |
| 2 |
2. Delete Section 3302.2. |
208 |
pdf_text |
| 2 |
2. Revise Section 2207.5 by replacing "approved construction documents" with "permitted construction documents. |
181 |
pdf_text |
| 2 |
2. Roofs with a minimum of 15 pounds per square foot (0.72 kN/m 2 ) of ballast insta
entire roof area to resist wind uplift shall have a three-year-aged solar reflectance value
greater. |
143 |
pdf_text |
| 2 |
2. Within Type B units. |
93 |
pdf_text |
| 2 |
2. Group I occupancies in buildings with more than three stories. |
77 |
pdf_text |
| 2 |
2. Revise item 3 to section 2608.2, including its exception, to read:
"3. Light-transmitting plastics shall not be installed more than 40 feet (12 190 mm) above grade plane." |
195 |
pdf_text |
| 2 |
2. Delete Section 717.2.1. |
62 |
pdf_text |
| 2 |
2. Delete exception 2 to Section 412.2.3.2. |
32 |
pdf_text |
| 2 |
2. In dwelling units in Group I-1, R-2, R-3, and R-5 occupancies, natural ventilation in accor |
120 |
pdf_text |
| 2 |
2. Revise the exception to Section 1026.4.2 by replacing the initial "The" with "In Group I-3, the".
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 50) |
103 |
pdf_text |
| 2 |
2. Only the AUTO position of each three-position fire-fighter’s control panel switch shall all
or manual control action from other control points within the building. The AUTO position sh
NORMAL, nonemergency, building control position. Where a fire fighter’s control panel is in
position, the actual status of the device (on, off, open, closed) shall continue to be indicated by
indicator described in Section S101.16.1. Where directed by an automatic signal to assume an
condition, the NORMAL position shall become the emergency condition for that device or gro
within the zone. Control actions shall not require the smoke control system to assume more th
configuration at any one time.
S101.17 System response time.
Smoke-control system activation shall be initiated immediately after receipt of an appropriate automatic or manual a
command. Smoke control systems shall activate individual components (such as dampers and fans) in the sequence n
prevent physical damage to the fans, dampers, ducts and other equipment. For purposes of smoke control, the fire fig |
226 |
pdf_text |
| 2 |
2. Delete the second sentence of Section 602.3. |
49 |
pdf_text |
| 2 |
2. In Group I-3 facilities, an accessible route is not required to connect stories or mezzanines
Accessible units, all common use areas serving Accessible units and all public use areas are on
route. |
112 |
pdf_text |
| 2 |
2. Revise Section 303.3 to insert, alphabetically: "Dance halls (including food or drink consumption)." |
19 |
pdf_text |
| 2 |
2. Revise Section 503.1.1 to read:
"503.1.1 Special industrial occupancies.
Single-story buildings and structures of Type I or II construction used exclusively for the production and distribution
gas or steam or for low-hazard industrial processes that require large areas and unusual building heights to accommo
or special machinery and equipment shall be exempt from the building height and building area limitations specified |
36 |
pdf_text |
| 2 |
2. Prescriptive designs of fire-resistance-rated building elements, components or assemblies as prescribed in |
51 |
pdf_text |
| 2 |
2. Recommended specifications for the CLSM." |
164 |
pdf_text |
| 2 |
2. Materials that meet a peak rate of heat release not exceeding 300 kW/ m2 when tested in ac
ASTM E1354 at an incident heat flux of 50 kW/m2 in the horizontal orientation. |
212 |
pdf_text |
| 2 |
2. In Type B units, where Exception 5 to Section 1010.1.5 permits a 4-inch (102 mm) elevation chan
the threshold height on the exterior side of the door shall not exceed 4 3/4 inches (120 mm) in height
exterior deck, patio or exterior balcony for sliding doors or 4 1/2 inches (114 mm) above the exterior
exterior balcony for other doors." |
94 |
pdf_text |
| 2 |
2. Delete Section 1807.1.4. |
168 |
pdf_text |
| 2 |
2. Revise the exception to Section 1014.3 by replacing "Group R-3" with "Group R-3 or R-5." |
99 |
pdf_text |
| 2 |
2. Revise note b to Table 2508.6 to read:
"Values shall be reduced 50 percent in Seismic Design Category D." |
190 |
pdf_text |
| 2 |
2. Revise Section 1509.2 to replace "decks" with "roof decks" and "an approved" with "a." |
138 |
pdf_text |
| 2 |
2. The nonresidential area shall be not more than 50 percent of the area of each live/work unit." |
33 |
pdf_text |
| 2 |
2. Spiral stairways in accordance with Section 1011.10. |
96 |
pdf_text |
| 2 |
2. Geotechnical investigations are not required for alterations and additions that do not require new
and do not result in an increase in loads exceeding 5 percent of the existing foundation design capacit |
163 |
pdf_text |
| 2 |
2. Nonprestressed reinforcement in compression |
171 |
pdf_text |
| 2 |
2. Revise Section 1704.2.1 to read:
"1704.2.1 Special inspection agency qualifications.
Prior to the start of construction, the special inspection agencies shall provide written documentation to the owner de
the competence and relevant experience or training of the special inspectors who will perform the special inspection
during construction. Experience or training shall be considered to be relevant where the documented experience or tr |
155 |
pdf_text |
| 2 |
2. Revise Section 915.1.1 by replacing "through 915.1.6" with "through 915.1.5." |
81 |
pdf_text |
| 2 |
2. Mechanical systems associated with hoistway pressurization or cooling." |
198 |
pdf_text |
| 2 |
2. Delete items 4 and 5 in the exception to Section 403.1. |
24 |
pdf_text |
| 2 |
2. Historic buildings."
(Amend Coun. J. 9-21-22, p. 52080, Art. II, § 6) |
143 |
pdf_text |
| 2 |
2 hours and provide automatic sprinkler system
Paint shops, not classified as Group H, located in occupancies
other than Group F |
46 |
pdf_text |
| 2 |
2. Exterior cladding and interior and exterior veneer weighing 5 psf (24.5 N/ m2) or le |
159 |
pdf_text |
| 2 |
2. The space containing the domestic cooking facilities shall be arranged so as not to obstruct
required exit. |
34 |
pdf_text |
| 2 |
2. Fans, dampers and other operating equipment in their off or closed status – RED. |
226 |
pdf_text |
| 2 |
2. Revise Section 3303.3 to read:
"3303.3 Means of egress.
A horizontal exit shall not be destroyed unless and until a substitute means of egress has been provided." |
208 |
pdf_text |
| 2 |
2
NP
NP |
45 |
pdf_text |
| 2 |
2
F-1
NS
UL |
38 |
pdf_text |
| 2 |
2. Revise Section 411.6 and its subsections to read:
"411.6 Exit marking.
Exit signs shall be installed at the required exit or exit access doorways of amusement buildings in accordance with t |
32 |
pdf_text |
| 2 |
2. In kitchens, the lowest shelf of a storage facility mounted above a work surface co |
109 |
pdf_text |
| 2 |
2. Delete Section 1208.2. |
126 |
pdf_text |
| 2 |
2. Alternative elevations for kitchens in units required to comply with Section 1107.8.2 showing acc
after adaptation. |
116 |
pdf_text |
| 2 |
2. For bases and flanges, 1 inch (25 mm) and reinforced with fillets and brackets. |
182 |
pdf_text |
| 2 |
2. Walls in which the water-resistive barrier or air barrier required by the Chicago Energy C
Code is the only combustible component and the water-resistive barrier or air barrier required
Chicago Energy Conservation Code has a peak heat release rate of less than 150 kW/m2, a tot
of less than 20 MJ/m2 and an effective heat of combustion of less than 18 MJ/kg as determine
with ASTM E1354 and has a flame spread index of 25 or less and a smoke-developed index of
determined in accordance with ASTM E84 or UL 723. The ASTM E1354 test shall be conduc
specimens at the thickness intended for use, in the horizontal orientation and at an incident rad
of 50 kW/m2." |
128 |
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| 2 |
2. Decks, patios and walkways accessory to Group R-5 occupancies or individual dwelling units that
change in elevation where the landing depth on each side of the change of elevation is greater than wh
for a landing do not require handrails. |
97 |
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| 2 |
2. On any side of an exterior exit stairway or exterior exit ramp protected by a solid wall wit
resistance rating of at least one hour that extends at least 3 feet (914 mm) beyond the exterior
adjacent sides and 8 feet (2438 mm) above the highest landing, the separation distance may be
feet (914 mm). |
104 |
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| 2 |
2. Revise Section 718.2.1.3 to read:
"718.2.1.3 Loose-fill insulation material.
Loose-fill insulation material, insulating foam sealants and caulk materials shall not be used as a fireblock." |
63 |
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| 2 |
2. Revise Section 3002.3, including its exception, to read:
"3002.3 Emergency signs.
A pictorial sign shall be posted adjacent to each elevator call station on all floors instructing occupants to use the exit
not to use the elevators in case of fire." |
198 |
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| 2 |
2. Aggregate, gravel or stone used as ballast." |
135 |
pdf_text |
| 2 |
2. Buildings on the same lot that are considered as portions of one building in accordance wit |
56 |
pdf_text |
| 2 |
2. Walking surfaces listed as a Class A roof assembly or a Class A roof covering inst
noncombustible roof assembly. |
141 |
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| 2 |
2. Buildings of Group R occupancy with no more than 4 stories above grade plane. |
134 |
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| 2 |
2. Revise the exceptions to Section 420.2 to read:
"Exception: Within Group R congregate living facilities, where sleeping units are arranged in suites containing no
sleeping units each, walls between the sleeping units and shared living spaces are not required to be constructed as fir |
34 |
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| 2 |
2. The annular space around the penetrating duct is protected with a noncombustible material that re
passage of flame and the products of combustion.
Exception: Fire dampers are not required in ducts within individual residential dwelling units." |
62 |
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| 2 |
2. Revise item 4 in Section 806.1 to read:
"4. The permissible amount of decorative live vegetation and noncombustible decorative materials shall not |
65 |
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| 2 |
2. Replace each occurrence of "International Building Code" with "Chicago Building Code." |
2 |
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| 2 |
2. Testing of all components bypassed from the preprogrammed weekly test shall be i
with the Chicago Fire Prevention Code.
S101.12.2 Wiring.
In addition to meeting requirements of the Chicago Electrical Code, all wiring, regardless of voltage, shall be
within continuous raceways.
S101.12.3 Activation.
Smoke control systems shall be activated in accordance with this section.
S101.12.3.1 Pressurization, airflow or exhaust method.
Mechanical smoke control systems using the pressurization, airflow or exhaust method shall have co
automatic control.
S101.12.3.2 Passive method.
Passive smoke control systems actuated by spot-type detectors listed for releasing service shall be per
S101.12.4 Automatic control.
Where completely automatic control is required or used, the automatic-control sequences shall be initiated fr
appropriately zoned automatic sprinkler system complying with Section 903.3.1.1, manual controls provided
access for the fire department and any smoke detectors required by engineering analysis.
S101.13 Control air tubing.
Control air tubing shall be of sufficient size to meet the required response times. Tubing shall be flushed clean and dr
connections and shall be adequately supported and protected from damage. Tubing passing through concrete or maso
sleeved and protected from abrasion and electrolytic action.
S101.13.1 Materials.
Control-air tubing shall be hard-drawn copper, Type L, ACR in accordance with ASTM B42, ASTM B43, A
ASTM B88, ASTM B251 and ASTM B280. Fi |
225 |
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| 2 |
2. Revise Section 1007.1.1 to read:
"1007.1.1 Two exits or exit access doorways.
Where two exits, exit access doorways, exit access stairways or exit access ramps, or any combination thereof, are re
any portion of the exit access, they shall be placed a distance apart equal to not less than one- half of the length of th
overall diagonal dimension of the building or area to be served measured in a straight line between them.
Exceptions: |
91 |
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| 2 |
2. The veneer is attached to or furred from a noncombustible backing that is fire-resistance rated as required
provisions of this code. |
129 |
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| 2 |
2. Skylights that are unobstructed to the sky are not required to open directly onto a p
or court. |
123 |
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| 2 |
2. Revise items 1 and 2 of Section 2606.7 to read:
"1. Group A with an occupant load of 300 or more. |
194 |
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| 2 |
2. Revise item 7 in Section 1019.3 to delete "smoke-protected or." |
101 |
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| 2 |
2. Revise Section 1103.2.3 to read:
"1103.2.3 Group R-5.
Group R-5 occupancies, their accessory structures and their associated sites and facilities are not required to comply |
109 |
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| 2 |
2. Revise exception 1 to Section 1104.2 to read:
"1. An accessible route is not required between accessible buildings, accessible facilities, accessible elements and
spaces where all of the following conditions are met: |
110 |
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| 2 |
2. Delete exception 3 to Section 1023.3.1. |
103 |
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| 2 |
2. A stair with a single riser or with two risers and a tread is permitted at locations not required to be accessi |
85 |
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| 2 |
2. Revise exception 4 to Section 2406.4.2 to read:
"4. Glazing in walls on the latch side of and perpendicular to the plane of the door in a closed position in buildings
occupancy or within dwelling units and sleeping units in other Group R occupancies." |
188 |
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| 2 |
2. The triangular openings at the open sides of a stair, formed by the riser, tread and bottom rail shal
passage of a sphere 6 inches (152 mm) in diameter. |
99 |
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| 2 |
2. Fire walls shall be permitted to terminate at the interior surface of noncombustible exterior sheath
siding or other noncombustible exterior finishes provided that the sheathing, siding or other exterior n
finish extends a horizontal distance of not less than 4 feet (1220 mm) on both sides of the fire wall. U
openings are not permitted within the horizontal distance of 4 feet (1220 mm). |
57 |
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| 2 |
2. Revise item 5 in Section 1111.2 by deleting "approved."
CHAPTER 14B-12
INTERIOR ENVIRONMENT |
119 |
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| 2 |
2. be equipped with doors, movable panels, or louvers that are operable from within t
room and that when fully open provide a net open area of not less than 10 percent of th
the remote room or space, but not less than 30 square feet (2.8 m2).
The openable area of the openings to the outdoors shall be based on the total floor area being ventilate |
121 |
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| 2 |
2. Fixed openings between smoke zones that are protected utilizing the airflow metho |
222 |
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| 2 |
2. Delete item 3 in the third paragraph of Section 1605.1. |
146 |
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| 2 |
2. Limited area systems in accordance with Section 903.3.8. |
67 |
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| 2 |
2. In each elevator machine room, machinery space, control room and control space and in elevator l |
76 |
pdf_text |
| 2 |
2. Revise exception 1 to Section 910.2 by deleting "approved." |
79 |
pdf_text |
| 2 |
2. Delete the exception to Section 711.2.4.3. |
59 |
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| 2 |
2. Where a building is equipped throughout with an automatic sprinkler system in accordanc |
91 |
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| 2 |
2. Means of egress components only serving occupancies that are open to the atmosp
open parking garages or Group A-5 occupancies. |
103 |
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| 2 |
2
NP
NP
NP |
45 |
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| 2 |
2. Occupancies in Group I-3 or in Group F, H and S occupancies other than areas accessible t
The size of the opening in the riser is not restricted. |
96 |
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| 2 |
2. Building height shall be measured to the top of a parapet wall that exceeds 42 inches (1067
the highest point of a low-sloped roof or occupiable rooftop. |
17 |
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| 2 |
2. For applications subject to an exception to Section 1104.4. |
118 |
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| 2 |
2. OPEN-AUTO-CLOSE control over individual dampers relating to smoke control and that
from other sources within the building. |
226 |
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| 2 |
2. Replace Table 506.2 as shown:
TABLE 506.2
ALLOWABLE AREA FACTOR (At = NS, S1, S13R, S13D or SM, as applicable) IN SQUARE FEET a, b
OCCUPANCY
CLASSIFICATION
SEE NOTES
CONSTRUCTION TYPE
TYPE I
TYPE II
TYPE III
TYPE IV
A
B
A
B
A
B
HT
OCCUPANCY
CLASSIFICATION
SEE
NOTES
CONSTRUCTION TYPE
TYPE I
TYPE II
TYPE III
TYPE
IV
A
B
A
B
A
B
HT
A
A-1
NS
UL
UL |
41 |
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| 2 |
2. Revise the exception to Section 1008.2.1 to read:
"Exception: For auditoriums, theaters, concert or opera halls, galleries and similar assembly occupancies, the illumi
walking surface is permitted to be reduced during performances or exhibits to not less than 0.1 footcandle (1 lux) at t
surface, provided that the required illumination is automatically restored upon failure of normal power or activation
premises’ fire alarm system." |
92 |
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| 2 |
2. Within a dwelling unit or sleeping unit in a Group R occupancy, habitable spaces and hall
a ceiling height of not less than 7 feet (2134 mm) above the finished floor. Bathrooms, toilet r
laundry rooms shall have a ceiling height of not less than 6 feet 8 inches (2032 mm) above the |
125 |
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| 2 |
2. Revise Section 1810.2.1 by replacing "registered design professional" with "registered geotechnical engineer." |
170 |
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| 2 |
2. Spaces within dwelling units and sleeping units, other than Accessible units and Type A units, and
egress from a single unit shall comply with Section 1207." |
84 |
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| 2 |
2. Revise note i to Table 307.1(1) to delete "Section 603.3.2 of." |
20 |
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| 2 |
2. Where the parking garage has a storage capacity of more than 20 vehicles and is located beneath o
occupancies. |
69 |
pdf_text |
| 2 |
2. Revise Section 3201.2 by replacing "lot line" with "property line." |
205 |
pdf_text |
| 2 |
2. Revise Section 407.4 by deleting "Sections 403 and 404 of." |
31 |
pdf_text |
| 2 |
2. Revise Section 719.4 by deleting "approved." |
63 |
pdf_text |
| 2 |
2. Unusual design applications of materials described in this code. |
157 |
pdf_text |
| 2 |
2. Revise Section 1408.5 to read:
"1408.5 Approval.
Results of tests or an engineering analysis shall be submitted to the building official with the construction documents
compliance with the requirements of Chapter 16 for wind loads." |
133 |
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| 2 |
2. Revise the exception to item 5 of Section 1016.2 by replacing "kitchen" with "kitchen, laundry or open storage ar
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 47; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 18) |
100 |
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| 2 |
2. The far side of a public way. |
43 |
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| 2 |
2. Instead of meeting the requirements for Type A units, attached multistory units with separa
egress may be designed and constructed in accordance with Section 1107.8.3. |
116 |
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| 2 |
2. Areas of sport activity shall not be required to comply with this section or with Section 30 |
107 |
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| 2 |
2. The bottom of the clear opening of an operable window is located less than 36 inches (914
the finished floor and more than 20 feet (6096 mm) above the finished grade or other surface b
exterior of the building."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 46; Amend Coun. J. 12-14-22, p. 58278, Art. III, § 4) |
100 |
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| 2 |
2. Revise Section 1006.2 by deleting "or basement." |
87 |
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| 2 |
2. Periodic special inspection shall be required for nailing, bolting, anchoring and other faste
elements of the seismic force-resisting system, including wood shear walls, wood diaphragms,
braces, shear panels and hold-downs.
Exception: Special inspections are not required for wood shear walls, shear panels and diaphragms, i
nailing, bolting, anchoring and other fastening to other elements of the seismic force- resisting system,
fastener spacing of the sheathing is more than 4 inches (102 mm) on center. |
159 |
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| 2 |
2. Revise Section 410.2.2, including its exception, to read:
"410.2.2 Technical production areas: galleries, gridirons and catwalks.
Beams designed only for the attachment of portable or fixed theater equipment, gridirons, galleries and catwalks shal
constructed of noncombustible materials and a fire-resistance rating shall not be required. These areas shall not be c
floors, stories, mezzanines or levels in applying this code." |
31 |
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| 2 |
2. Revise Section 505.2.1 to read:
"505.2.1 Area limitation.
The aggregate area of a mezzanine or mezzanines within a room shall be not greater than twenty percent of the floor
room or space in which they are located. The enclosed portion of a room shall not be included in a determination of t
of the room in which the mezzanine is located. In determining the allowable mezzanine area, the area of the mezzani
included in the floor area of the room.
Exceptions: |
40 |
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| 2 |
2. Revise Section 308.2.3 to read:
"308.2.3 Six to 16 individuals receiving custodial care.
A facility housing not fewer than six and not more than 16 individuals receiving custodial care shall be classified as |
21 |
pdf_text |
| 2 |
2. Revise the first sentence of Section 3105.3 to read:
"Awnings and canopies shall be provided with a covering that complies with one of the following:" |
203 |
pdf_text |
| 2 |
2. Delete Section 3001.2. |
198 |
pdf_text |
| 2 |
2 hours
Rooms with boilers where the largest piece of equipment is over |
46 |
pdf_text |
| 2 |
2. Revise exception 3 to Section 2609.4 to read:
"3. Greenhouses that are occupied for growing or maintaining plants, without public access, shall be exempt
limitations of Table 2609.4 provided that they have a minimum fire separation distance of 10 feet (3048 mm) |
195 |
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| 2 |
2. Revise Section 1808.2 to read:
"1808.2 Design for capacity and settlement.
Foundations shall be so designed that the allowable bearing capacity of the soil is not exceeded, and that differential
minimized. Foundations in areas with expansive soils or fills shall be designed in accordance with the provisions of
Analysis shall consider soil layers underlying the designated load-bearing layer." |
169 |
pdf_text |
| 2 |
2. Delete Section 1609.1.1.1. |
149 |
pdf_text |
| 2 |
2. Revise item 1 of Section 1015.3 to read:
"1. From adjacent walking surfaces, excluding any horizontal surface 12 inches (305 mm) or less in depth measured
to the guard." |
99 |
pdf_text |
| 2 |
2. Delete Section 1804.4. |
164 |
pdf_text |
| 2 |
2. In buildings three stories or less in height, townhouses are not required to b |
114 |
pdf_text |
| 2 |
2. Revise Section 1107.4 to read:
"1107.4 Accessible route.
Not fewer than one accessible route shall connect accessible building or facility entrances with the primary entrance
Accessible unit, Type A unit, Type B unit and Type C unit within the building or facility and with those exterior and i
and facilities that serve the units.
Exceptions: |
112 |
pdf_text |
| 2 |
2. Revise Section 2510.7 by deleting "approved." |
191 |
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| 2 |
2. Temporary structures need not be separated from existing buildings where the aggr
area of temporary structures does not exceed 5,000 square feet (465 m2) and the tempo
will not impede required means of egress for the existing building. |
202 |
pdf_text |
| 2 |
2. Revise Section 2613.5, exception 2.2 by replacing "5 feet (1524 mm)" with "15 feet (4572 mm)." |
195 |
pdf_text |
| 2 |
2. Revise Sections 1405.1.1.1.1 and 1405.1.1.1.2 to read:
"1405.1.1.1.1 Fire separation 15 feet or less.
Where installed on exterior walls having a fire separation distance of 15 feet (4572 mm) or less, combustible exterio
coverings shall not exhibit sustained flaming as defined in NFPA 268. |
131 |
pdf_text |
| 2 |
2. Revise Table 1404.2 by deleting the rows for: asbestos cement board, asbestos shingles, lead-coated copper, and
high-yield copper; and replacing "Steel (approved corrosion resistant)" with "Steel (corrosion resistant)." |
129 |
pdf_text |
| 2 |
2. Revise Section 904.2.2 to read:
"904.2.2 Commercial hood and duct systems.
Each required commercial kitchen exhaust hood and duct system required by the Chicago Fire Prevention Code or C
Mechanical Code to have a Type I hood shall be protected with an automatic fire-extinguishing system installed in a
this code." |
71 |
pdf_text |
| 2 |
2. Business (see Section 304): Group B. |
19 |
pdf_text |
| 2 |
2. Insert Tables 705.2.1 and 705.2.2 as shown:
TABLE 705.2.1
PROJECTIONS FROM WALLS OF ANY TYPE OF CONSTRUCTION a
Type of Projection
Material Type
Fire Separation Distance (fee |
53 |
pdf_text |
| 2 |
2. Revise Section 1204.2 and its subsections to read:
"1204.2 Natural light.
Where required, natural light shall be provided in accordance with Section 1204.2.1, 1204.2.2, 1204.2.3 or 1204.2.4.
comply with Sections 1204.2.5 and 1204.2.6. |
122 |
pdf_text |
| 2 |
2. Delete the exceptions to Section 708.3. |
58 |
pdf_text |
| 2 |
2. Revise Section 1613.2 to read:
"1613.2 Seismic ground motion values.
Seismic ground motion values shall be determined in accordance with this section. |
152 |
pdf_text |
| 2 |
2. Revise Section 1604.5, including the exception, to read:
"1604.5 Risk category.
Each building and structure shall be assigned a risk category in accordance with Table 1604.5. Where a referenced st
specifies an occupancy category, the risk category shall not be taken as lower than the occupancy category specified |
144 |
pdf_text |
| 2 |
2. Delete Section 3007.2 and its subsections. |
200 |
pdf_text |
| 2 |
2 hours; or 1 hour and provide automatic sprinkler sy
In Group E occupancies, laboratories and vocational shops not
classified as Group H |
46 |
pdf_text |
| 2 |
2. Delete item 4 in Section 913.4. |
81 |
pdf_text |
| 2 |
2. Add a new Section 3106.1.1 to read:
"3106.1.1 Marquees over the public way.
Marquees installed over the public way shall also comply with Chapter 32 and Chapter 10-28 of the Municipal Code |
204 |
pdf_text |
| 2 |
2. Revise Section 306.2 to insert, alphabetically: "Recycling plants." |
20 |
pdf_text |
| 2 |
2. Prior to occupancy and after sufficient completion for the purposes of pressure-diff
flow measurements, and detection and control verification.
S101.18.8.2 Qualifications.
Approved agencies for smoke control testing shall have expertise in fire protection engineering, mech
engineering and certification as air balancers.
S101.18.8.3 Reports.
A complete report of testing shall be prepared by the approved agency. The report shall include identi
devices by manufacturer, nameplate data, design values, measured values and identification tag or ma
shall be reviewed by the responsible registered design professional and, when satisfied that the design
been achieved, the responsible registered design professional shall sign, seal and date the report.
S101.18.8.3.1 Report filing.
A copy of the final report shall be filed with the fire code official and an identical copy shall b
the building.
S101.18.9 Identification and documentation. |
227 |
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| 2 |
2. Add a new Section 1403.3.3 to read:
"1403.3.3 Wood shingles and shakes.
Wood shingles and shakes shall comply with Section 1507.8.5." |
128 |
pdf_text |
| 2 |
2. Add a new Section 1105.2 to read:
"1105.2 Entrances to rooms or spaces.
Within a building or facility, all required doors, doorways and gates on an accessible route which serve accessible ro
shall be accessible." |
111 |
pdf_text |
| 2 |
2. Add a new Section 1203.2 to read:
"1203.2 Cooling and dehumidification equipment and systems.
Permanent cooling and dehumidification equipment or systems shall be provided in accordance with Sections 1203.2 |
122 |
pdf_text |
| 2 |
2. Delete the exception to Section 414.2. |
32 |
pdf_text |
| 2 |
2. Where an elevator opens into a lobby enclosed in accordance with Section 3007.6 or 3008.
differential is permitted to be measured between the hoistway and the space immediately outsi
from the floor to the enclosed lobby. |
230 |
pdf_text |
| 2 |
2. Exhausts shall be piped to the outside of the building. |
214 |
pdf_text |
| 2 |
2. In structures assigned to Seismic Design Category D, special inspections ar
for structural steel seismic force-resisting systems where design and detailing in
with AISC 360 is permitted by ASCE 7, Table 15.4-1. |
158 |
pdf_text |
| 2 |
2. In Group R-1 occupancies, only windows in Accessible units are required to be accessible. |
119 |
pdf_text |
| 2 |
2. Outdoor areas associated with Group R-5 occupancies and located not more than 15 feet (4
above grade plane need only have one means of egress and shall not be assigned an occupant l |
86 |
pdf_text |
| 2 |
2. Party walls dividing a structure on a single zoning lot into separate buildings are permitted to hav
openings in accordance with Section 716 where a perpetual recorded easement or recorded contractua
such as a condominium declaration, authorizes the owners of portions of the building located on eithe
property line to access the other side for purposes of egress and maintaining the building and its syste |
57 |
pdf_text |
| 2 |
2. Revise the exception to Section 509.1 to read:
"Exception: Incidental uses within and serving a single dwelling unit or sleeping unit are not required to comply wit |
47 |
pdf_text |
| 2 |
2. Buildings of Group R-2 occupancy, other than congregate living facilities, with not more than fou
grade plane and containing not more than ten dwelling units where each fire area contains not more t
dwelling units and all required vertical exits are interior exit stairways." |
69 |
pdf_text |
| 2 |
2. Revise Section 1510.2 and its subsections to read:
"1510.2 Mechanical penthouses.
Mechanical penthouses in compliance with Sections 1510.2.1 through 1510.2.5 shall be considered as a portion of th
below the roof deck on which such penthouses are located. Other penthouses shall be considered as an additional stor
building. |
138 |
pdf_text |
| 2 |
2. Revise Section 2607.1 to read:
"2607.1 General.
Light-transmitting plastics shall not be used as wall panels in exterior walls in occupancies in Groups A-1, A-2, A-3,
and I-3. In other groups, light-transmitting plastics shall be permitted to be used as wall panels in exterior walls, pro
walls are not required to have a fire-resistance rating and the installation conforms to the requirements of this sectio
shall be erected and anchored on a foundation, waterproofed or otherwise protected from moisture absorption and se
of mastic or other approved waterproof coating. Light-transmitting plastic wall panels shall comply with Section 260 |
194 |
pdf_text |
| 2 |
2. Complex systems, where approved, where the control is accomplished by compute
using approved, plain English commands.
S101.16.3 Control action and priorities.
The fire-fighter’s control panel actions shall be as follows: |
226 |
pdf_text |
| 2 |
2. One or more care recipients that are incapable of self-preservation are located at other than
exit discharge serving such a facility.
In buildings where ambulatory care is provided on levels other than the level of exit discharge, an automatic
system shall be installed throughout the entire floor as well as all floors between the level of ambulatory care
level of exit discharge, the level of exit discharge, and all floors below the level of exit discharge. |
68 |
pdf_text |
| 2 |
2. Museums with a gross floor area of 5,000 square feet (465 m2) or more. |
111 |
pdf_text |
| 2 |
2. Revise Section 2407.1.1 to read:
"2407.1.1 Loads.
The panels and their support system shall be designed to withstand the loads specified in Section 1607.8. Glass guar
shall be designed using a factor of safety of four in combination with the mean modulus of rupture for the type of gla
Table 2407.1.1.
TABLE 2407.1.1
MODULUS OF RUPTURE |
188 |
pdf_text |
| 2 |
2. Both the windward and leeward wind loads are transmitted by roof and vertically spanning wall as
through continuous floor and roof diaphragms, to the main windforce-resisting system. |
149 |
pdf_text |
| 2 |
2. The reactions resulting from the dead load and live load specified in Table 1607.1, or the snow loa |
146 |
pdf_text |
| 2 |
2. Delete Section 405.5 and its subsections. |
27 |
pdf_text |
| 2 |
2. Vegetative roofs, roof gardens and landscaped roofs. |
142 |
pdf_text |
| 2 |
2. Revise the first sentence of Section 1708.2.2 to read:
"In the absence of applicable load test procedures contained within a material standard referenced by this code or acc
criteria for a specific material or method of construction, the existing structure shall be subjected to a test procedure
registered design professional that simulates applicable loading and deformation conditions. The test procedure shall
by the building official." |
162 |
pdf_text |
| 2 |
2. Any building or structure or site improvement used or held out for use or intended for use by the p
employees for one or more of, but not limited to, the following: the purpose of gathering, recreation, t
lodging, education, employment, institutional care, or the purchase, rental, sale or acquisition of any g
property or services; places of public display or collection; social service establishments; and stations
specified public transportation. |
13 |
pdf_text |
| 2 |
2. Replace Table 1020.1 as shown:
TABLE 1020.1
CORRIDOR FIRE-RESISTANCE RATING
a. For requirements for occupancies in Group I-2, see Sections 407.2 and 407.3.
b. For a reduction in the fire-resistance rating for occupancies in Group I-3, see Section 408.8.
c. [Reserved.]
d. [Reserved.]
e. In Groups A-1, A-2, A-3, and A-4 occupancies, corridors serving and visually separated from a room or suite of rooms with an occupant load of 300
have a fire-resistance rating of not less than 1 hour. |
101 |
pdf_text |
| 2 |
2. Revise Section 422.3.1 by deleting "Sections 403 and 404 of." |
34 |
pdf_text |
| 2 |
2. The sheathing is wood structural panel or steel sheets on only one side of the shear
panel or diaphragm assembly and the fastener spacing of the sheathing is more than 4 i
mm) on center. |
159 |
pdf_text |
| 2 |
2. Add a new Section 304.2 to read:
"304.2 Telecommunications equipment areas.
A telecommunication equipment area that is associated with an occupancy in the same building is not considered a s
occupancy." |
19 |
pdf_text |
| 2 |
2. Revise Table 2509.2 by adding a row to read:
"Fiber-reinforced gypsum panels | ASTM C1278" |
191 |
pdf_text |
| 2 |
2. Revise the exception to Section 1012.6.4 by replacing "Group R-2 and R-3" with "Group R-2, R-3 and R-5." |
98 |
pdf_text |
| 2 |
2. Does not connect more than two stories and: |
60 |
pdf_text |
| 2 |
2. Revise Section 1402.4 by replacing "Exterior walls" with "Exterior walls, including fire-resistant joint systems,". |
128 |
pdf_text |
| 2 |
2. Add new exceptions following Section 1803.1 to read:
"Exceptions: |
163 |
pdf_text |
| 2 |
2. Operable windows where the openings will not allow a 4-inch-diameter (102 mm) sphere within 3
mm) of the finished floor or a 6-inch-diameter (152 mm) sphere within 42 inches (1067 mm) of the fi
pass through the opening when the window is in its largest opened position. |
100 |
pdf_text |
| 2 |
2. For occupancies in Group R-3 and R-5, and within individual dwelling units in occupancies in Group R-2
open sides of stairs shall have a height not less than 34 inches (864 mm) measured vertically from a line conn
leading edges of the treads. |
99 |
pdf_text |
| 2 |
2. A stairway is designed to accommodate the future installation of a wheelchair lift t
with the Chicago Conveyance Device Code. Maneuvering clearances at the top and bot
wheelchair lift shall not be required if the width of the corridor, hallway or other space
stairway is not less than 36 inches (914 mm). Conduit for future electrical wiring and p
operation of a wheelchair lift shall be provided from the power source to a location at t
where the connection would be made when the lift is installed. |
117 |
pdf_text |
| 2 |
2. Revise Section 1809.6 by deleting "in an approved manner." |
170 |
pdf_text |
| 2 |
2. Add a new exception 4 to Section 1028.1 to read:
"4. Up to 100 percent of the number, minimum width, and required capacity of interior exit stairways and exterior e
permitted to egress through a lobby or similar common area on the level of exit discharge provided that all of the foll
conditions are met: |
104 |
pdf_text |
| 2 |
2. Revise Section 1504.5 to read:
"1504.5 Edge securement for low-sloped roofs.
Low-sloped roof built-up, modified bitumen and single-ply roof system metal edge securement, except gutters, shall
and installed for wind loads in accordance with Chapter 16 and tested for resistance in accordance with Test Method
and RE-3 of ANSI/SPRI ES-1, except basic design wind speed, V, shall be determined from Section 1609.3." |
135 |
pdf_text |
| 2 |
2. Insert the following standard under ASCE:
"41–17: Seismic Evaluation and Retrofit of Existing Buildings" |
216 |
pdf_text |
| 2 |
2. Van-accessible spaces are not required in a parking facility exclusively serving the residents of a
or R-4 occupancy that contains zero Accessible units and no more than 19 dwelling units or sleeping u
either Type A units or Type B units." |
112 |
pdf_text |
| 2 |
2. Revise Section 1406.5 to read:
"1406.5 Approval.
Results of tests or an engineering analysis shall be submitted to the building official as part of the construction docum
demonstrate compliance with the requirements of Chapter 16 for wind loads." |
132 |
pdf_text |
| 2 |
2. Isolated deep foundation elements supporting posts and bracing from decks and patios app
Group R-3, R-4, R-5 and U occupancies not exceeding two stories of light-frame construction
permitted to be reinforced as required by rational analysis but with not less than one No. 4 bar,
spirals, where the lateral load, E, to the top of the element does not exceed 200 pounds (890 N
provides adequate lateral support in accordance with Section 1810.2.1. |
174 |
pdf_text |
| 2 |
2. Smoke detectors in Group I-3 occupancies. |
67 |
pdf_text |
| 2 |
2. Revise the first two sentences of Section 1603.1.3 to read:
"The ground snow load, Pg, shall be indicated. The following additional information shall also be provided, regardle
snow loads govern the design of the roof:" |
144 |
pdf_text |
| 2 |
2. Add a new Section 3301.3 to read:
"3301.3 Delivery and removal.
Delivery and removal of equipment and materials from the construction site shall be done in a manner that prevents i
damage to persons, adjoining properties and the public way." |
207 |
pdf_text |
| 2 |
2. Replace Table 1610.1 as follows:
TABLE 1610.1
LATERAL SOIL LOAD
For SI: 1 pound per square foot per foot of depth = 0.157 kPa/m, 1 foot = 304.8 mm. |
151 |
pdf_text |
| 2 |
2. A single row of deep foundation elements without lateral bracing is permitted for Group R
and light-frame construction not exceeding two stories above grade plane or 35 feet (10 668
height, provided that the centers of the elements are located within the width of the supported |
170 |
pdf_text |
| 2 |
2. Delete Section 706.2. |
57 |
pdf_text |
| 2 |
2. Delete Section 1703.2. |
155 |
pdf_text |
| 2 |
2. Delete Section 1805.1.1. |
165 |
pdf_text |
| 2 |
2. For mandrel-driven pipes or tubes, the minimum wall thickness shall be 1/10 inch (2.5 mm |
173 |
pdf_text |
| 2 |
2. More than 10 percent of the soil particles pass a No. 200 sieve (75 µm), determined in accordance
D422. |
163 |
pdf_text |
| 2 |
2. Revise Section 1011.3 by replacing "80 inches (2032 mm)" with "7 feet (2134 mm)." |
95 |
pdf_text |
| 2 |
2. Where approved by the fire code official, in buildings in occupancy Group A having an occupant
less, Groups B, F, M and S, and in places of religious worship, the main door or doors are permitted t
with key-operated locking devices from the egress side provided: |
94 |
pdf_text |
| 2 |
2. The seismic force-resisting system of the structure consists of reinforced masonry or reinf
and the building height of the structure does not exceed 25 feet (7620 mm). |
158 |
pdf_text |
| 2 |
2. Add a new Section 3307.2 to read:
"3307.2 Additional requirements.
Excavation work on private property shall comply with Section 406 of the Chicago Construction Codes Administrati
Provisions." |
209 |
pdf_text |
| 2 |
2. Revise Section 707.3.5 by replacing "Section 1026.1" with "Section 1026.2." |
58 |
pdf_text |
| 2 |
2. Revise Section 1705.2 and its exception to read:
"1705.2 Steel construction.
The special inspections and nondestructive testing of steel construction shall be in accordance with this section.
Exception: Special inspections of the steel fabrication process shall not be required where the fabrication pro
entire building or structure does not include any welding, thermal cutting or heating operation of any kind. In
fabricator shall be required to maintain records so that, at any time during the fabrication process, the materia
and grade for the main stress-carrying elements are capable of being determined." |
157 |
pdf_text |
| 2 |
2. Group I occupancies. |
82 |
pdf_text |
| 2 |
2. Group U occupancies. |
32 |
pdf_text |
| 2 |
2. Revise Section 2211.1.2 to read:
"2211.1.2 Prescriptive framing.
Group R-5 occupancies, less than or equal to three stories above grade plane, shall be permitted to be constructed in
with AISI S230 subject to the limitations therein, provided that the building may contain up to three dwelling units." |
182 |
pdf_text |
| 2 |
2. Revise Section 3005.4 by replacing "fire-protection rating" with "fire-resistance rating." |
199 |
pdf_text |
| 2 |
2. Revise Section 1106.2 to read:
"1106.2 Groups R-2, R-3 and R-4.
Accessible parking spaces shall be provided in Group R-2, R-3 and R-4 occupancies in accordance with Items 1 thro
applicable. |
111 |
pdf_text |
| 2 |
2. Trailers used in connection with duly authorized construction. |
219 |
pdf_text |
| 2 |
2. Revise Section 406.2.4 by replacing "sloped" with "sloped at least one-quarter inch per foot (6.35 mm per 305 m |
28 |
pdf_text |
| 2 |
2. Revise Section 1905.1.7 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Category C
and two-family" with "one-, two- and three-family" and "Seismic Design Category D or E" with "Seismic Design Cat |
177 |
pdf_text |
| 2 |
2. Housing at a place of education that is leased on a year-round basis exclusively to
students or faculty and that does not contain any public use areas or common use areas |
114 |
pdf_text |
| 2 |
2. Buildings of Group R-3, R-4 or R-5 occupancy using the provisions of AWC WFCM (incl
buildings containing up to 3 dwelling units). |
148 |
pdf_text |
| 2 |
2. Fire alarm systems. |
27 |
pdf_text |
| 2 |
2. Accessible parking spaces shall be permitted to be located in different parking facilities if substant
equivalent or greater access and usability to people with disabilities is provided in terms of distance fr
accessible entrance or entrances, parking fee and user convenience." |
112 |
pdf_text |
| 2 |
2. Screw attachment, bolting, anchoring and other fastening of elements of the seismic force-
system, including shear walls, braces, diaphragms, collectors (drag struts) and hold- downs.
Exception: Special inspections are not required for cold-formed steel light-frame shear walls and dia
including screw installation, bolting, anchoring and other fastening to components of the seismic forc
system, where either of the following applies: |
159 |
pdf_text |
| 2 |
2. Wood handrails shall be permitted for all types of construction." |
97 |
pdf_text |
| 2 (cont. 2) |
ttings shall be wrought copper or brass, solder type in accorda
ASME B16.18 or ASME B16.22. Changes in direction shall be made with appropriate tool bends. Brass com
fittings shall be used at final connection to devices; other joints shall be brazed using a BCuP-5 brazing alloy
above 1,100°F (593°C) and liquids below 1,500°F (816°C). Brazing flux shall be used on copper-to-brass joi
Exception: Nonmetallic tubing used within control panels and at the final connection to devices provi
the following conditions are met: |
225 |
pdf_text |
| 2.1 |
2.1. Delete exception 2 to Section 1005.3.1. |
87 |
pdf_text |
| 2.1 |
2.1. Revise Section 1020.1.1 by replacing "Section 3006.2.1" with "Section 3002.1.1." |
101 |
pdf_text |
| 2.1 |
2.1 Revise the exceptions to Section 1810.2.2 to read:
"Exceptions: |
170 |
pdf_text |
| 2.1 |
2.1. The locking device is readily distinguishable as locked. |
94 |
pdf_text |
| 2.1 |
2.1. Is located in a building of Type IA, IB, or IIA construction. |
60 |
pdf_text |
| 2.1 |
2.1. In Group R-3 and R-5 occupancies. |
95 |
pdf_text |
| 2.1 |
2.1. Revise Section 2308.2.3 by deleting item 3. |
185 |
pdf_text |
| 2.1 |
2.1. The footings support walls of light-frame construction. |
157 |
pdf_text |
| 2.2 |
2.2. One of the stories is a level of exit discharge. |
60 |
pdf_text |
| 2.2 |
2.2. A readily visible durable sign is posted on the egress side on or adjacent to the door stati
DOOR TO REMAIN UNLOCKED WHEN THIS SPACE IS OCCUPIED. The sign shall be i
(25 mm) high on a contrasting background. |
94 |
pdf_text |
| 2.2 |
2.2. The footings are designed in accordance with Table 1809.7. |
157 |
pdf_text |
| 2.2 |
2.2. Within dwelling units in Group R-2 occupancies. |
95 |
pdf_text |
| 2.3 |
2.3. In Group U occupancies that are accessory to a Group R-3 occupancy or accessory to individual
in Group R-2 occupancies." |
95 |
pdf_text |
| 2.3 |
2.3. Where the building contains a Group R occupancy, the building is equipped throughout
automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 24; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 11) |
60 |
pdf_text |
| 2.3 |
2.3. The use of the key-operated locking device is revocable by the fire code official for due |
94 |
pdf_text |
| 2.3 |
2.3. The structural design of the footing is based on a specified compressive strength, f 'c, not more t
pounds per square inch (psi) (17.2 MPa), regardless of the compressive strength specified in the perm
construction documents or used in the footing construction." |
158 |
pdf_text |
| 20 |
20. Revise item 5 in Section 1010.1.9.7 to read:
"5. The procedures for unlocking the doors shall be described and accepted as part of the emergency plannin
preparedness required by the Chicago Fire Prevention Code." |
94 |
pdf_text |
| 20 |
20. Add a new Section 406.9 to read:
"406.9 Parking facilities.
Parking facilities shall comply with the provisions of Sections 406.2, 406.4 and 406.5 or 406.6, as modified by Secti |
30 |
pdf_text |
| 20 |
20,0
SM
UL
UL |
41 |
pdf_text |
| 20 |
20. Revise Section 1507.18.2 to read:
"1507.18.2 Deck slope.
BIPV roof panels shall not be used on low-sloped roofs." |
137 |
pdf_text |
| 20 |
20. Revise Section 2308.6.7.2 by deleting "approved." |
186 |
pdf_text |
| 20 |
20. Add a new Section 403.4.8.5 to read:
"403.4.8.5 Diesel generator.
In high-rise buildings that are more than 400 feet (122 m) in building height, a diesel-driven generator with an on-pr
supply sufficient for not less than 4 hours of full-demand operation shall be provided to supply standby and emergen
loads.
The fuel source for generators in high-rise buildings that are 400 feet (122 m) or less in building height shall be eithe
natural gas." |
26 |
pdf_text |
| 20 |
20. Revise Section 907.2.9.1 to read:
"907.2.9.1 Manual fire alarm system.
A manual fire alarm system that activates the occupant notification system in accordance with Section 907.5 shall be
Group R-2 occupancies where the building contains more than 16 dwelling units or sleeping units." |
75 |
pdf_text |
| 20 |
20. Revise Section 1404.12.5 to read:
"1404.12.5 Joints.
Unless otherwise specifically approved by the building official, abutting edges of thin exterior structural glass veneer
ground square. Horizontal joints shall be held to not less than 0.063 inch (1.6 mm) by a nonrigid substance or device.
exterior structural glass veneer abuts nonresilient material at sides or top, expansion joints not less than 1/4 inch (6.4
shall be provided." |
130 |
pdf_text |
| 20 |
20. Revise exception 2o to Section 1705.13.1.1 by replacing "D, E or F" with "D." |
160 |
pdf_text |
| 20 |
20. Revise note c to Table 2603.13.2 by replacing "approved" with "engineered."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 88) |
193 |
pdf_text |
| 20 |
20. Revise the title of Section 1107.7.2 to "Multistory Type B units." |
115 |
pdf_text |
| 20 |
20. Revise the definition of "atrium" to read:
"ATRIUM. A vertical space that is closed at the top connecting two or more stories in a Group I-2 or I-3 occupancy
more stories in any other occupancy. " |
4 |
pdf_text |
| 20 |
20. Revise Section 1810.3.3.1.7 to read:
"1810.3.3.1.7 Load-bearing capacity.
Ultimate load capacities shall be determined in accordance with Section 1810.3.3.1.7.1, 1810.3.3.1.7.2 or 1810.3.3.1. |
173 |
pdf_text |
| 20 |
20 to less than 25 g
Unprotected, Nonsprinklered (UP, NS) |
55 |
pdf_text |
| 20 |
20. Revise Section 903.2.8.1 to read:
"903.2.8.1 Group R-3 and R-5.
An automatic sprinkler system installed in accordance with Section 903.3.1.3 shall be permitted in Group R-3 and R
occupancies." |
69 |
pdf_text |
| 20 |
20,0
SM
UL |
42 |
pdf_text |
| 20 |
20. Revise exception 1 to Section 1607.8.1 to read:
"1. For Group R-5 occupancies and within individual dwelling units, only the single concentrated load requi |
148 |
pdf_text |
| 20.1 |
20.1. Revise Section 1010.1.9.8 by inserting an item 3 to read:
“3. Group A occupancies in airport terminals.” |
94 |
pdf_text |
| 20.1 |
20.1. Revise items 4 and 5 in Section 903.2.9 to read:
"4. A Group S-1 fire area used for the storage of commercial motor vehicles where the fire area exceeds 5,0
(464 m 2 ). |
69 |
pdf_text |
| 20.2 |
20.2. In Section 903.2.10.1, reset the following term in italic type: "commercial motor vehicle." |
69 |
pdf_text |
| 200 |
200 square feet (18.6 m2), whichever is greater, are permitted to be classified as dwelling units with accessory occup
accordance with Section 508.2." |
33 |
pdf_text |
| 200 |
200. Revise the definition of "roof replacement" to read:
"ROOF REPLACEMENT. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
14 |
pdf_text |
| 201 |
201. Insert the following definition:
"ROOFTOP, OCCUPIABLE. See "Occupiable rooftop." |
14 |
pdf_text |
| 201.1 |
201.1 Definitions.
The definitions in Section 202 shall apply to italicized words throughout this code, except where specifically limited
chapter or section. Unless the context requires otherwise, the definitions in Section 202 shall also apply to non-italici
throughout this code. |
3 |
pdf_text |
| 201.2 |
201.2 Interchangeability.
Words used in the present tense include the future; words stated in the masculine gender include the feminine and ne
singular number includes the plural and the plural includes the singular. |
3 |
pdf_text |
| 201.3 |
201.3 Words defined in other codes.
Where non-italicized words are not defined in this code and are defined in the Chicago Construction Codes Administ
Provisions, Chicago Conveyance Device Code, Chicago Electrical Code, Chicago Fire Prevention Code, Chicago F
Chicago Mechanical Code, Chicago Energy Conservation Code, Chicago Plumbing Code, Chicago Building Rehabi
or Chicago Minimum Requirements for Existing Buildings, such words shall have the meanings ascribed to them in t |
3 |
pdf_text |
| 201.4 |
201.4 Words not defined.
Where italicized words are not defined in Section 202 or non-italicized words are not defined in Section 202 or any o
referenced in Section 201.3, such words shall have the meaning given in the latest edition of Merriam Webster’s Col
Dictionary as the context implies." |
3 |
pdf_text |
| 202 |
202. Insert the following definition:
"SCAFFOLDING. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
14 |
pdf_text |
| 203 |
203. Delete the definition of "self-luminous." |
14 |
pdf_text |
| 203.1 |
203.1 Scope.
Grade plane, building height, building area and floor area shall be established in accordance with Sections 203.2 thr
respectively. |
17 |
pdf_text |
| 203.2 |
203.2 Grade plane.
With respect to each building, grade plane shall be a reference plane representing the average finished ground level a
building at exterior walls. Where the finished ground level slopes away from the exterior walls, the reference plane
established by the lowest points within the area between the building and the property line or, where the property lin |
17 |
pdf_text |
| 203.3 |
203.3 Building height.
Building height shall be the vertical distance from grade plane to the mean elevation of the highest roof plane. For p
code, building height is not the same as mean roof height.
Exceptions: |
17 |
pdf_text |
| 203.4 |
203.4 Building area.
Building area shall be the sum of the horizontal area included within surrounding exterior walls, or exterior walls an
exclusive of courts for each story above grade plane and the horizontal area of mezzanines, equipment platforms and
the building not provided with surrounding walls, such as patios and exterior balconies, shall be included in the build
such areas are included within the horizontal projection of the roof, floor or walking surface above. The floor area of
shall be included in building area where required by Section 506.1.3.
Exception: The horizontal area of the portion of any story, mezzanine or loft with a ceiling height of less tha
mm) shall be excluded from the calculation of building area. |
17 |
pdf_text |
| 203.5 |
203.5 Floor area.
Each reference to "floor area" in this code shall mean gross floor area unless the provision specifically references ne |
18 |
pdf_text |
| 203.5.1 |
203.5.1 Gross floor area.
Gross floor area shall be measured in the manner provided for determining building area in Section 203.4 wi
deduction for the horizontal area of shafts without openings and the thickness of interior walls enclosing such
shall be no deduction for corridors, stairways, ramps, closets, mechanical rooms, elevator shafts, toilet rooms
of interior walls, columns, or other features. |
18 |
pdf_text |
| 203.5.1.1 |
203.5.1.1 Separated mixed occupancies.
The gross floor area of a mixed occupancy separated in accordance with Section 508.4 shall be the ho
included within surrounding exterior walls, fire walls and fire barriers. Areas of the occupancy not pr
surrounding walls, such as patios and exterior balconies, shall be included in the gross floor area if su
included within the horizontal projection of the roof, floor or walking surface above. |
18 |
pdf_text |
| 203.5.1.2 |
203.5.1.2 Unseparated mixed occupancies.
The gross floor area of an occupancy that is not separated in accordance with Section 508.4 shall be
centerline of interior walls and partitions that separate the occupancy from other occupancies in the sa |
18 |
pdf_text |
| 203.5.2 |
203.5.2 Net floor area.
Net floor area shall be the actual occupiable horizontal area, not including columns, permanently attached eq
furnishings that are 28 inches (711 mm) or greater above the floor, the thickness of interior walls and unoccu
areas such as aisles, corridors, stairways, ramps, individual wellness/lactation rooms, toilet rooms, mechanic
closets."
(Amend Coun. J. 7-24-19, p. 3646, § 25; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 2; Amend Coun. J. 6-25-21, p. 32180,
Amend Coun. J. 1-26-22, p. 43756, Art. II, § 2)
CHAPTER 14B-3
OCCUPANCY CLASSIFICATION AND USE |
18 |
pdf_text |
| 204 |
204. Revise the definition of "service entrance" to read:
"SERVICE ENTRANCE. An entrance intended primarily for delivery of goods or services." |
14 |
pdf_text |
| 205 |
205. Revise the definition of "site" to read:
"SITE. A lot or a designated portion of a public way." |
15 |
pdf_text |
| 206 |
206. Revise the definition of "sleeping unit" to read:
"SLEEPING UNIT. A single unit that provides rooms or spaces for one or more persons, includes permanent provis
sleeping and can include provisions for living, eating and either sanitation or kitchen facilities but not both. Such roo
that are part of a dwelling unit occupied by a single household are not sleeping units." |
15 |
pdf_text |
| 207 |
207. Delete the definition of "soft contained play equipment structure." |
15 |
pdf_text |
| 208 |
208. Revise the definition of "solid" to read:
"SOLID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
15 |
pdf_text |
| 209 |
209. Insert the following definition:
"SPACE (for Chapter 11). A definable area, such as a room, toilet room, hall, assembly area, entrance, storage roo
courtyard or lobby." |
15 |
pdf_text |
| 21 |
21. Revise Section 1404.12.6 by replacing "sidewalk" with "ground." |
130 |
pdf_text |
| 21 |
21. Revise the definition of "attic" to read:
"ATTIC. The unfinished space between the ceiling framing of the highest story that contains occupiable space and t
of the roof structure. An attic with a clear height of 81 inches (2057 mm) or more between the top of the ceiling fra
underside of the roof structure shall be considered an additional story." |
4 |
pdf_text |
| 21 |
21. Revise Section 1507.18.4.2, excluding the exception, to read:
"1507.18.4.2 Ice barrier.
An ice barrier consisting of not fewer than two layers of underlayment cemented together or of a self-adhering poly
bitumen sheet shall be used instead of normal underlayment and extend from the lowest edges of all roof surfaces to
than 24 inches (610 mm) inside the exterior wall line of the building."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 69) |
137 |
pdf_text |
| 21 |
21. Revise exception 2 to Section 907.2.9.1 to read:
"2. Manual fire alarm boxes are not required where the building is equipped throughout with an automatic s
system installed in accordance with Section 903.3.1.1 or 903.3.1.2 and the occupant notification appliances w
accordance with Section 907.5 upon a sprinkler water flow." |
75 |
pdf_text |
| 21 |
21. Add a new Section 403.4.9 to read:
"403.4.9 Electrical equipment rooms.
Electrical equipment rooms in high-rise buildings shall comply with Sections 403.4.9.1 through 403.9.3. |
26 |
pdf_text |
| 21 |
21. Revise Section 1607.9 to replace "an approved method" with "an accepted engineering practice." |
148 |
pdf_text |
| 21 |
21. Revise Section 1810.3.3.2 by replacing "an approved method of analysis" with "accepted engineering analysis." |
173 |
pdf_text |
| 21 |
21. Revise Section 2308.6.8.1 by deleting all text after the first exception, including the subsequent exceptions. |
186 |
pdf_text |
| 21 |
21. Revise Section 903.2.10 to read:
"903.2.10 Group S-2 parking garages.
An automatic sprinkler system shall be provided throughout buildings containing parking garages in accordance wit
where any of the following conditions exists: |
69 |
pdf_text |
| 21 |
21. Delete Section 1107.7.5. |
115 |
pdf_text |
| 21 |
21. Revise Section 1705.13.1.2 by replacing "Seismic Design Category B, C, D, E or F" with "Seismic Design Cate |
160 |
pdf_text |
| 21 |
21. Revise items 3 and 4 (including the exception) in Section 1010.1.9.8.1 to read:
"3. The delayed egress locking system shall have the capability of being deactivated at the fire command pa
this section shall prohibit installation of deactivation means at additional locations. |
94 |
pdf_text |
| 21.1 |
21.1. Revise Section 1607.10.4 to read:
"1607.10.4 Fall arrest, lifeline, and rope descent system anchorages.
In addition to any other applicable live loads, fall arrest, lifeline, and rope descent system anchorages and structural e
support these anchorages shall be designed for a live load of not less than 3,100 pounds (13.8 kN) for each attached l
direction that the load can be applied. Anchorages of horizontal lifelines and the structural elements that support thes
shall be designed for the maximum tension that develops in the horizontal lifeline from these live loads." |
148 |
pdf_text |
| 210 |
210. Delete the definition of "special flood hazard area." |
15 |
pdf_text |
| 211 |
211. Revise the definition of "special inspection" to read:
"SPECIAL INSPECTION. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions. |
15 |
pdf_text |
| 2113.11.1.5 |
2113.11.1.5 for marking)." |
180 |
pdf_text |
| 212 |
212. Revise the definition of "special inspector" to read:
"SPECIAL INSPECTOR. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
15 |
pdf_text |
| 213 |
213. Revise the definition of "specified compressive strength of masonry" to read:
"SPECIFIED COMPRESSIVE STRENGTH OF MASONRY, f'm. Minimum compressive strength, expressed as
of net cross-sectional area, required of the masonry used in construction by the permitted construction documents, an
the project design is based. Whenever the quantity f'm is under the radical sign, the square root of numerical value o
and the result has units of pounds per square inch (psi) (MPa)." |
15 |
pdf_text |
| 214 |
214. Revise the definition of "spray room" to read:
"SPRAY ROOM. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
15 |
pdf_text |
| 215 |
215. Revise the definition of "stage" to read:
"STAGE. A space utilized for entertainment or presentations, which includes overhead hanging curtains, drops, scen
theatrical effects other than lighting and sound." |
15 |
pdf_text |
| 216 |
216. Revise the definition of "start of construction" to read:
"START OF CONSTRUCTION. As defined in Chapter 2 of the Chicago Construction Codes Administrative Prov |
15 |
pdf_text |
| 217 |
217. Delete the definition of "storm shelter" (and related definitions). |
15 |
pdf_text |
| 218 |
218. Revise the definition of "story" to read:
"STORY. That portion of a building included between the upper surface of a floor and the upper surface of the floor
above (see "Attic," "Basement," "Building height," "Grade plane," "Loft" and "Mezzanine").
For purposes of Chapters 16 and 23, a story is measured as the vertical distance from top to top of two successive tie
finished floor surfaces and, for the topmost story, from the top of the floor finish to the top of the ceiling joists or, w
not a ceiling, to the top of the roof rafters." |
15 |
pdf_text |
| 219 |
219. Revise the definition of "story above grade plane" to read:
"STORY ABOVE GRADE PLANE. Any story having its finished floor surface entirely above grade plane, or in
finished surface of the floor next above is: |
15 |
pdf_text |
| 22 |
22. Delete Section 2308.6.8.2. |
186 |
pdf_text |
| 22 |
22. Revise Section 1607.13 to delete "and marquees." |
148 |
pdf_text |
| 22 |
22. Revise the exception to Section 1810.3.5.2.2 to read:
"Exception: The length of the element is permitted to exceed 30 times the specified diameter, provided that the desi
installation of the deep foundations are under the direct supervision of a registered geotechnical engineer knowledge
field of soil mechanics and deep foundations or their qualified representative. The registered geotechnical engineer s
report to the owner stating that the elements were installed in compliance with the permitted construction documents. |
173 |
pdf_text |
| 22 |
22. Add a new exception to Section 403.5.1 to read:
"Exception: In Group R-2 occupancies with an automatic smoke detection system that activates the occupant notific
accordance with Section 907.5 installed throughout all interior corridors serving dwelling units, required interior exit
shall be separated by a distance not less than 15 feet (4572 mm)." |
26 |
pdf_text |
| 22 |
22. Revise the title of Section 903.2.10.1 to "Commercial-vehicle parking garages." |
69 |
pdf_text |
| 22 |
22. Delete item 6.2 in Section 1010.1.9.8.1. |
94 |
pdf_text |
| 22 |
22. Revise the definition of "baled cotton" to read: |
4 |
pdf_text |
| 22 |
22. Revise Section 1404.13.1 to read:
"1404.13.1 Installation.
Windows and doors shall be installed in accordance with manufacturer’s written instructions or an engineering analy
size and spacing shall be provided in such instructions and shall be calculated based on maximum loads and spacing
or analysis." |
130 |
pdf_text |
| 22 |
22. Revise exception 1 to Section 1705.13.1.2 by replacing "B or C" with "C." |
160 |
pdf_text |
| 22 |
22. Insert new Sections 1107.7.6 and 1107.7.7 to read:
"1107.7.6 Multistory Type A units.
A multistory unit is not required to be a Type A unit if the required number of Type A units is met by other types of u
throughout the building. |
115 |
pdf_text |
| 22 |
22. Revise exception 3 to Section 907.2.9.1 by deleting "approved." |
75 |
pdf_text |
| 22.1 |
22.1. Revise Section 907.2.9.2 by replacing "smoke alarms" with "smoke alarms, heat alarms and heat detectors" in
heading and body. |
75 |
pdf_text |
| 22.1 |
22.1. In Section 903.2.10.1, reset the following term in italic type: "commercial motor vehicle." |
69 |
pdf_text |
| 22.2 |
22.2. Revise Section 903.2.11 by replacing "903.2.11.6" with "903.2.11.8." |
69 |
pdf_text |
| 220 |
220. Revise the definition of "structural observation" to read:
"STRUCTURAL OBSERVATION. The visual observation of the structural system by a registered design professi
general conformance to the permitted construction documents." |
15 |
pdf_text |
| 221 |
221. Revise the definition of "substantial damage" to read:
"SUBSTANTIAL DAMAGE. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
15 |
pdf_text |
| 2212.1 |
2212.1 General.
The structural use of cast iron elements in buildings, structures and portions thereof shall be in accordance with AST |
182 |
pdf_text |
| 2212.2 |
2212.2 Minimum thickness.
The minimum thickness of cast iron shall be not less than the following: |
182 |
pdf_text |
| 2212.3 |
2212.3 Limitations.
Cast iron columns shall not be used where subject to eccentric loads that produce a net tension in the material, nor in
structural frame which is required to resist stress due to wind.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 82)
CHAPTER 14B-23
WOOD |
182 |
pdf_text |
| 222 |
222. Revise the definition of "substantial improvement" to read: |
15 |
pdf_text |
| 223 |
223. Insert the following definition:
"TELECOMMUNICATIONS EQUIPMENT AREA. An area or enclosed room within a building where electroni
used for the transmission of audio, video and data, power equipment (e.g., dc converters, inverters and batteries), tec
equipment (e.g., computers) and conductors dedicated solely to the operation of the equipment are located, including
served by the same ventilation system." |
16 |
pdf_text |
| 223.1 |
223.1. Insert the following definition:
"TELEPHONE EXCHANGE. A building or portion of a building that primarily houses communications switching
and that is owned or operated by a person whose primary business is the providing of communication services other t
television." |
16 |
pdf_text |
| 224 |
224. Insert the following definition:
"TEMPORARY. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
16 |
pdf_text |
| 225 |
225. Insert the following definition:
"TEMPORARY (for Chapter 11). A building or element of a building which is not permanent and is designed to b
a short period of time for some special purpose. Temporary buildings or facilities include, but are not limited to, revi
temporary classrooms, bleacher areas, stages, platforms and daises, fixed furniture systems, wall systems, exhibit are
banking facilities and temporary health screening facilities." |
16 |
pdf_text |
| 226 |
226. Insert the following definition:
"TEMPORARY OVERNIGHT SHELTER. A building, or portion thereof, in which sleeping accommodations are
no more than 12 hours per day, for three or more individuals who are not related to the owner, operator, manager or
occupants by blood or by marriage, without provisions for medical care." |
16 |
pdf_text |
| 227 |
227. Revise the definition of "tires, bulk storage of" to read:
"TIRES, BULK STORAGE OF. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
16 |
pdf_text |
| 228 |
228. Revise the definition of "townhouse" to read:
"TOWNHOUSE. A dwelling unit constructed in a group of four or more attached dwelling units in which each dwel
extends from the foundation or a horizontal assembly with a fire-resistance rating of not less than 4 hours to the roof
public way, yard or outer court on at least two sides." |
16 |
pdf_text |
| 229 |
229. Revise the definition of "toxic" to read:
"TOXIC. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
16 |
pdf_text |
| 23 |
23. Revise Section 2308.6.8.3 by replacing "Seismic Design Categories B, C, D and E" with "Seismic Design Categ
C." |
186 |
pdf_text |
| 23 |
23. Revise exception 2 to Section 1705.13.1.2 by replacing "D, E or F" with "D." |
160 |
pdf_text |
| 23 |
23. Delete the second sentence of Section 1810.3.5.2.3. |
173 |
pdf_text |
| 23 |
23. Revise Section 1404.14 and its subsections to read:
"1404.14 Vinyl siding.
Vinyl siding conforming to the requirements of this section and complying with ASTM D3679 shall be permitted on
of buildings where the building height is less than or equal to 45 feet (13 716 mm). Vinyl siding shall be secured to t |
130 |
pdf_text |
| 23 |
23. Revise Section 1607.13.2 to delete "and marquees." |
148 |
pdf_text |
| 23 |
23. Delete Section 403.5.2. |
26 |
pdf_text |
| 23 |
23. Add new item 9 in Section 1010.1.9.8.1 to read:
"9. The door must swing in the direction of egress travel." |
95 |
pdf_text |
| 23 |
23. Add a new Section 1107.8 to read:
"1107.8 Residential planned developments.
Dwelling units and sleeping units in a planned development shall be accessible in accordance with Sections 1107.8.1 |
115 |
pdf_text |
| 23 |
23. Delete Section 907.2.9.3. |
75 |
pdf_text |
| 23 |
23. Revise Section 903.2.11.1.2 by deleting "approved." |
69 |
pdf_text |
| 23 |
23. Revise the definition of "baled cotton, densely packed" to read:
"BALED COTTON, DENSELY PACKED. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
5 |
pdf_text |
| 230 |
230. Delete the definition of "tsunami design geodatabase." |
16 |
pdf_text |
| 2303.1.1.1 |
2303.1.1.1 Certificate of inspection.
In lieu of a grade mark on the material, a certificate of inspection as to species and grade issued by a lumber
inspection agency meeting the requirements of this section shall be accepted for precut, remanufactured or ro
lumber and for sizes larger than 3 inches (76 mm) nominal thickness. |
183 |
pdf_text |
| 2303.1.1.2 |
2303.1.1.2 End-jointed lumber.
Where approved for use, end-jointed lumber may be used interchangeably with solid-sawn members of the sa
and grade. End-jointed lumber used in an assembly required to have a fire-resistance rating shall have the de
"Heat Resistant Adhesive" or "HRA" included in its grade mark." |
183 |
pdf_text |
| 231 |
231. Delete the definition of "tsunami design zone." |
16 |
pdf_text |
| 232 |
232. Insert the following definition:
"TYPE C UNIT. A dwelling unit designed and constructed for limited accessibility in accordance with this code an
provisions for Type C units (visitable units) in ICC A117.1." |
16 |
pdf_text |
| 233 |
233. Revise the definition of "unstable (reactive) material" to read:
"UNSTABLE (REACTIVE) MATERIAL. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
16 |
pdf_text |
| 234 |
234. Revise the definition of "use (material)" to read:
"USE (MATERIAL). As defined in Chapter 2 of the Chicago Fire Prevention Code." |
16 |
pdf_text |
| 235 |
235. Insert the following definition:
"VEHICULAR WAY (for Chapter 11). A route provided for vehicular traffic, such as a street, driveway or parkin |
16 |
pdf_text |
| 236 |
236. Revise the definition of "water-reactive material" to read:
"WATER-REACTIVE MATERIAL. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
16 |
pdf_text |
| 237 |
237. Delete the definition of "windborne debris region." |
16 |
pdf_text |
| 238 |
238. Insert the following definition:
"WORK-AREA EQUIPMENT. Any machine, instrument, engine, motor, pump, conveyor or other apparatus used
work. This term shall only apply to equipment that is permanently installed or built-in in employee work areas. Work
equipment does not include passenger elevators and other accessible means of vertical transportation." |
16 |
pdf_text |
| 239 |
239. Revise the definition of "yard" to read: |
16 |
pdf_text |
| 24 |
24,0
SM
UL
UL |
41 |
pdf_text |
| 24 |
24,000
N
I-1
NS d, e
UL |
42 |
pdf_text |
| 24 |
24. Revise Section 903.2.11.1.3 by deleting "approved." |
69 |
pdf_text |
| 24 |
24. Add a new item 4 to Section 907.2.10.1 to read:
"4. At the uppermost ceiling of each interior exit stairway." |
75 |
pdf_text |
| 24 |
24. Revise Section 1705.13.2 to read:
"1705.13.2 Nonstructural components.
For structures assigned to Seismic Design Category C or D, where the requirements of Section 13.2.1 of ASCE 7 for
components, supports or attachments are met by seismic qualification as specified in Item 2 therein, the registered de
professional shall specify on the permitted construction documents the requirements for seismic qualification by anal
experience data. Certificates of compliance for the seismic qualification shall be made available to the building offici
in Section 1704.5." |
160 |
pdf_text |
| 24 |
24. Revise the second sentence of Section 403.5.3 to read:
"Stairway doors that are locked from the stairway side shall be capable of being unlocked simultaneously, without u
upon a signal from the fire command center and automatically, either by smoke detectors or sprinkler waterflow devi |
26 |
pdf_text |
| 24 |
24. Delete Section 2308.6.10.2. |
186 |
pdf_text |
| 24 |
24. Insert a new Section 1107.9 to read:
"1107.9 Affordable units.
Affordable units shall be accessible in accordance with Sections 1107.9.1 through 1107.9.4. |
117 |
pdf_text |
| 24 |
24. Delete the definition of "base flood." |
5 |
pdf_text |
| 24 |
24. Revise Section 1607.13.3 to read:
"1607.13.3 Occupiable rooftops.
Occupiable rooftops and vegetative roofs are permitted to have their uniformly distributed live loads reduced in acco |
148 |
pdf_text |
| 24 |
24. Revise Section 1404.16 to read:
"1404.16 Fiber-cement siding.
Fiber-cement siding complying with Section 1403.10 shall be allowed on exterior walls of Type I, II, III, IV and V c
wind pressure resistance or wind speed exposures as indicated by the manufacturer’s listing and label and installatio
Where specified, the siding shall be installed over sheathing or materials listed in Section 2304.6 and shall be installe
to the water-resistive barrier requirements in Section 1402. Siding and accessories shall be installed in accordance w
manufacturer’s instructions. Unless otherwise specified in the manufacturer’s instructions, nails used to fasten the sid
studs shall be corrosion- resistant round head smooth shank and shall be long enough to penetrate the studs not less t
mm). For cold-formed steel light-frame construction, corrosion-resistant fasteners shall be used. Screw fasteners shal
cold-formed steel framing not fewer than three exposed full threads. Other fasteners shall be installed in accordance
permitted construction documents and manufacturer’s instructions." |
131 |
pdf_text |
| 24 |
24. Revise Section 1810.3.5.3.4 to read:
"1810.3.5.3.4 Steel pipes and tubes.
Steel pipes and tubes used as deep foundation elements shall have a nominal outside diameter of not less than 7 inch
Where steel pipes or tubes are driven open ended, they shall have not less than 0.34 square inch (219 mm2) of steel i
to resist each 1,000 foot-pounds (1356 Nm) of pile hammer energy, or shall have the equivalent strength for steels ha
strength greater than 35,000 psi (241 MPa) or the wave equation analysis shall be permitted to be used to assess com
stresses induced by driving to evaluate if the pile section is appropriate for the selected hammer. Where a pipe or tub
thickness less than 0.179 inch (4.6 mm) is driven open ended, a suitable cutting shoe shall be provided. Concrete-fill
or tubes in structures assigned to Seismic Design Category C or D shall have a wall thickness of not less than 3/16 in
The pipe or tube casing for socketed drilled shafts shall have a nominal outside diameter of not less than 18 inches (4
wall thickness of not less than 3/8 inch (9.5 mm) and a suitable steel driving shoe welded to the bottom; the diameter
socket shall be approximately equal to the inside diameter of the casing.
Exceptions: |
173 |
pdf_text |
| 24 |
24. Revise Section 1010.1.9.11 by replacing "an approved" with "a."
Revise exceptions 3 through 5 to Section 1010.1.9.12 to read:
"3. In interior exit stairways serving more than 4 stories, exit doors are permitted to be locked from the side
egress side, provided that they are openable from the egress side and capable of being unlocked simultaneous
unlatching both automatically, by smoke detectors or waterflow devices, and manually, upon a signal from th
command panel, if present, or a signal by building management or emergency personnel from a single locatio
main entrance to the building. A telephone or other two-way communication system connected to a constantl
location shall be provided in the exit stairway at not less than every fifth story. |
95 |
pdf_text |
| 24.1 |
24.1. Revise the subtitle of Table 2308.7.1 (2) by deleting "limited." |
186 |
pdf_text |
| 24.2 |
24.2. Revise the subtitle of Table 2308.7.2(3) by deleting "Ground snow load = 30 psf,". |
186 |
pdf_text |
| 24.3 |
24.3. Delete Table 2308.7.2(4). |
186 |
pdf_text |
| 24.4 |
24.4. Revise the subtitle of Table 2308.7.2(5) by deleting "Ground snow load = 30 psf,". |
186 |
pdf_text |
| 24.5 |
24.5. Delete Table 2308.7.2(6). |
186 |
pdf_text |
| 24.6 |
24.6. Revise Table 2308.7.3.1 by deleting the columns for no snow load, deleting the columns for ground snow loa
deleting the heading rows for "GROUND SNOW LOAD (pounds per square foot)" and "30 pounds per square foot,"
note g. |
186 |
pdf_text |
| 240 |
240. Insert the following definition:
"ZONING LOT. See "Lot."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 1; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 1; Amend Coun. J. 6-25-21, p.
§ 1; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 1; Amend Coun. J. 7-20-22, p. 50878, § 1) |
17 |
pdf_text |
| 2435 |
2435 North L
Portla
ANSI/CRRC S100–2020: Standard Test Methods for Determining Radiative Properties of Materials" |
217 |
pdf_text |
| 25 |
25. Revise the title of Table 2308.7.5 by deleting "approved." |
186 |
pdf_text |
| 25 |
25. Revise Section 903.2.11.3 to read:
"903.2.11.3 Buildings more than 70 feet in height.
An automatic sprinkler system shall be installed throughout buildings that are more than 70 feet (21.3 m) in building
Exception: Parking facilities, in accordance with Section 906.9." |
69 |
pdf_text |
| 25 |
25. Revise Sections 1404.16.1 and 1404.16.2 by deleting "approved." |
131 |
pdf_text |
| 25 |
25. Revise the exception to Section 1010.2 to read:
"Exception: Horizontal sliding or swinging gates exceeding the 4-foot (1219 mm) maximum leaf width limitation ar
exterior fences and walls." |
95 |
pdf_text |
| 25 |
25. Delete the definition of "base flood elevation." |
5 |
pdf_text |
| 25 |
25. Revise Section 1810.3.5.3.5 to read:
"1810.3.5.3.5 Helical piles.
Dimensions of the central shaft and the number, size and thickness of helical bearing plates shall be sufficient to sup
loads. The minimum pipe shaft shall have a diameter of not less than 3.5 inches (89 mm) and wall thickness not less
(6.4 mm)." |
173 |
pdf_text |
| 25 |
25. Revise Section 403.5.3.1 to read:
"403.5.3.1 Stairway communication system.
A two-way communication system shall be provided in accordance with Section 907.2.12.2.1." |
26 |
pdf_text |
| 25 |
25. Delete Section 1607.15.2.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 73; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 28; Amend Coun. J. 1-26-22,
II, § 17; Amend Coun. J. 1-24-24, p. 8634, Art. IV, § 5) |
148 |
pdf_text |
| 25 |
25%
Unprotected, Sprinklered (UP, S) i |
55 |
pdf_text |
| 25 |
25. Revise Section 1705.13.3 to read:
"1705.13.3 Designated seismic systems.
For structures assigned to Seismic Design Category C or D and with designated seismic systems that are subject to th
of Section 13.2.2 of ASCE 7 for certification, the registered design professional shall specify on the permitted constr
documents the requirements to be met by analysis, testing or experience data as specified therein. Certificates of com
documenting that the requirements are met shall be made available to the building official as specified in Section 170 |
160 |
pdf_text |
| 25 |
25 to less than 30 g
Unprotected, Nonsprinklered (UP, NS) |
55 |
pdf_text |
| 25 |
25. Revise Section 907.2.10 by inserting the following at the end: " Listed heat detectors complying with UL 521 or
complying with UL 539 shall be installed in accordance with Sections 907.2.10. and 907.2.10.8 and NFPA 72." |
75 |
pdf_text |
| 25.1 |
25.1. Revise Section 907.2.10.2 to read:
"907.2.10.2 Groups R-2, R-3, R-4, R-5 and I-1.
Single- or multiple-station smoke alarms shall be installed and maintained in Groups R-2, R-3, R-4, R-5 and I-1 rega
occupant load at all of the following locations: |
75 |
pdf_text |
| 25.2 |
25.2. Revise Section 907.2.10.6 to read:
"907.2.10.6 Power source.
In new construction, required smoke alarms, heat alarms and heat detectors shall receive their primary power from th
wiring where such wiring is served from a commercial source and shall be equipped with a battery backup. Smoke al
integral strobes that are not equipped with battery backup shall be connected to an emergency electrical system in ac |
75 |
pdf_text |
| 25.3 |
25.3. Insert a new Section 907.2.10.8 to read:
"907.2.10.8 Heat alarms and heat detectors.
A heat detector or heat alarm shall be installed in a private garage that is attached to or directly below a dwelling unit
unit and shall comply with the following: |
75 |
pdf_text |
| 26 |
26. Revise Section 1404.17 by deleting "approved." |
131 |
pdf_text |
| 26 |
26. Delete Section 403.5.4. |
26 |
pdf_text |
| 26 |
26. Revise Table 2308.7.5 by:
a. Revising the first column in the upper portion of the table to read:
"RISK CATEGORY
I or II
III"
b. Deleting the rows for V asd = 100 and 110.
c. Revising note h by deleting "approved."
d. Deleting note g. |
186 |
pdf_text |
| 26 |
26. Renumber existing Section and Table 903.2.11.6 to 903.2.11.8 and delete the following rows in the table: cover |
69 |
pdf_text |
| 26 |
26. Insert a new Section 1010.2.2 to read:
"1010.2.2 Residential buildings.
Exterior gates which are part of the exit discharge for a Group R-2, R-3, R-4 or R-5 occupancy shall conform to the
requirements of this section. |
95 |
pdf_text |
| 26 |
26. Delete the definition of "basement (for flood loads)." |
5 |
pdf_text |
| 26 |
26. Revise Section 1705.13.4 by replacing "Seismic Design Category B, C, D, E or F" with "Seismic Design Categ |
160 |
pdf_text |
| 26 |
26. Revise items 3 and 4 in Section 907.2.11.2 to read:
"3. Activate directional exit markings that will become apparent in an emergency. |
76 |
pdf_text |
| 26 |
26. Revise the first paragraph of Section 1810.3.6 to read:
"1810.3.6 Splices.
Splices shall be constructed so as to provide and maintain true alignment and position of the component parts of the
foundation element during installation and subsequent thereto and shall be designed to resist the axial and shear forc
moments occurring at the location of the splice during driving and for design load combinations. Where deep founda
of different materials or different types are being spliced, splices shall develop the full compressive strength. Where
cores are to be spliced, the ends shall be milled or ground to provide full contact and shall be full-depth welded." |
173 |
pdf_text |
| 2603.12.1 |
2603.12.1 and 2603.12.2, or an engineered design for support of cladding weight.
Exceptions: |
193 |
pdf_text |
| 27 |
27. Delete Section 907.2.11.3. |
76 |
pdf_text |
| 27 |
27. Revise the definition of "basement" to read:
"BASEMENT. A story that is not a story above grade plane." |
5 |
pdf_text |
| 27 |
27. Add a new Section 903.2.11.6 to read:
"903.2.11.6 Shops and storerooms.
An automatic sprinkler system shall be installed in all rooms and spaces used as paint shops, wastepaper baling or st
other storage uses having a similar degree of combustibility.
Exceptions: |
70 |
pdf_text |
| 27 |
27. Delete Section 403.5.5. |
26 |
pdf_text |
| 27 |
27. Revise the second sentence of Section 1705.14 to read:
"Special inspections shall be based on the permitted construction documents." |
161 |
pdf_text |
| 27 |
27. Revise Section 1010.3.2 by replacing "an approved" with "a."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 44; Amend Coun. J. 12-14-22, p. 58278, Art. III, § 3; Amend Coun. J. 1-24-2
IV, § 3) |
95 |
pdf_text |
| 27 |
27. Revise the title and first sentence of Section 1810.3.6.1 to read:
"1810.3.6.1 Seismic Design Categories C and D.
For structures assigned to Seismic Design Category C or D splices of deep foundation elements shall develop the les |
173 |
pdf_text |
| 27 |
27. Delete Section 1404.18.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 63) |
131 |
pdf_text |
| 27 |
27. Revise Section 2308.7.6.1 by replacing "Seismic Design Categories B, C, D and E" with "Seismic Desig
B or C." |
186 |
pdf_text |
| 28 |
28. Insert the following definition:
"BED-AND-BREAKFAST ESTABLISHMENT. An entire owner-occupied building, with not more than four stor
grade plane, or an owner-occupied dwelling unit containing 11 or fewer guest rooms that are regularly made availabl
for hire on a transient basis." |
5 |
pdf_text |
| 28 |
28. Revise the title and first sentence of Section 1810.3.8.2.2 to read:
"1810.3.8.2.2 Seismic reinforcement in Seismic Design Categories C and D.
For structures assigned to Seismic Design Category C or D, precast nonprestressed piles shall be reinforced as specif
section." |
174 |
pdf_text |
| 28 |
28. Revise Section 2308.7.11 by deleting "approved." |
186 |
pdf_text |
| 28 |
28. Add a new Section 903.2.11.7 to read:
"903.2.11.7 Telecommunications equipment areas.
Every fire area within an existing structure containing a telecommunication equipment area that exceeds 150 square
m2) must be equipped with an automatic fire-extinguishing system." |
70 |
pdf_text |
| 28 |
28. Delete Section 403.5.6. |
26 |
pdf_text |
| 28 |
28. Revise Section 907.2.12 to read:
"907.2.12 High-rise buildings.
High-rise buildings shall be provided with an automatic smoke detection system in accordance with Section 907.2.1
communication systems in accordance with Section 907.2.12.2.
Exceptions: |
76 |
pdf_text |
| 28 |
28. Revise Section 1705.14.2 to read:
"1705.14.2 Structural member surface conditions.
The surfaces shall be prepared in accordance with the permitted construction documents and the written instructions
manufacturer. The prepared surface of structural members to be sprayed shall be inspected by the special inspector b
application of the sprayed fire-resistant material." |
161 |
pdf_text |
| 29 |
29. Revise Section 903.2.12 by deleting "Chapter 33 of." |
70 |
pdf_text |
| 29 |
29. Revise Section 907.2.12.1.1 to read:
"907.2.12.1.1 Area smoke detection.
Area smoke detectors shall be provided in accordance with this section. Smoke detectors shall be connected to an aut
alarm system. The activation of any detector required by this section shall activate the occupant notification applianc
accordance with Section 907.5. In addition to smoke detectors required by Sections 907.2.1 through 907.2.9, smoke
be located as follows: |
76 |
pdf_text |
| 29 |
29. Delete the definition of "boarding house." |
5 |
pdf_text |
| 29 |
29. Revise Section 1810.3.8.2.3 to read:
"1810.3.8.2.3 Additional seismic reinforcement in Seismic Design Category D.
For structures assigned to Seismic Design Category D, transverse reinforcement shall be in accordance with Section |
174 |
pdf_text |
| 29 |
29. Revise Section 1705.14.3 to read:
"1705.14.3 Application.
The substrate shall have a minimum ambient temperature before and after application as specified in the written instr
manufacturer. The area for application shall be ventilated during and after application as required by the written instr
manufacturer." |
161 |
pdf_text |
| 29 |
29. Revise Section 403.6 and its subsections to read:
"403.6 Elevators.
Elevator installation and operation in high-rise buildings shall comply with Chapter 30 and Section 403.6.1. |
26 |
pdf_text |
| 2901.1 |
2901.1 Scope.
The provisions of the Chicago Plumbing Code shall govern the design, construction, erection and installation of plu
components, appliances, equipment and systems used in buildings and structures covered by this code. Toilet and bat
shall be constructed in accordance with Section 1209. The Chicago Fire Prevention Code, the Chicago Minimum Re
Existing Buildings and the Chicago Plumbing Code shall govern the use and maintenance of plumbing components,
equipment and systems. The Chicago Building Rehabilitation Code and the Chicago Plumbing Code shall govern th
repair, relocation, replacement and addition of plumbing components, appliances, equipment and systems."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 92)
CHAPTER 14B-30
CONVEYANCE DEVICES |
197 |
pdf_text |
| 3 |
3. Revise note e to Table 2306.3(2) by replacing "Seismic Design Category D, E or F" with "Seismic Design Categ |
185 |
pdf_text |
| 3 |
3. Revise the exceptions to Section 806.2 by deleting "approved." |
65 |
pdf_text |
| 3 |
3. Revise row 5 of Table 1607.1 to read: |
146 |
pdf_text |
| 3 |
3. Revise Section 2511.5 by replacing "an approved" with "a."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 87) |
191 |
pdf_text |
| 3 |
3. Dwelling units and sleeping units in Groups R. |
92 |
pdf_text |
| 3 |
3. Delete exception 4 to Section 2609.4. |
195 |
pdf_text |
| 3 |
3. Full geotechnical investigations by a registered geotechnical engineer are not required where exc
than 8 feet (2438 mm) below existing grade is not required, a test pit is used for soil classification and
ground-water table, and the values used as the basis for design do not exceed the presumptive values i |
163 |
pdf_text |
| 3 |
3. Revise Section 901.4 by replacing "local fire department" with "Chicago Fire Department." |
67 |
pdf_text |
| 3 |
3. Revise Section 718.2.6 by replacing "approved wood of natural decay resistance" with "naturally durable wood. |
63 |
pdf_text |
| 3 |
3. Revise Section 2113.7 to read:
"2113.7 Offsets.
Where a masonry chimney is constructed with a fireclay flue liner surrounded by one wythe of masonry, the maximu
be such that the centerline of the flue above the offset does not extend beyond the center of the chimney wall below t
Where the chimney offset is supported by masonry below the offset in accordance with accepted engineering practice
maximum offset limitations shall not apply. Each individual corbeled masonry course of the offset shall not exceed t
limitations specified in Section 2113.5." |
180 |
pdf_text |
| 3 |
3. Revise Section 1204.3 to read:
"1204.3 Artificial light.
Artificial light shall be provided that is adequate to provide an average illumination of 10 footcandles (107 lux) over
room at a height of 30 inches (762 mm) above the floor level. Lighting outlets shall be provided as required in Sectio
the Chicago Electrical Code.
Exception: Within dwelling units, wall switch-controlled receptacles shall be permitted in lieu of lighting out
accordance with Section 210.70(A)(1), exception 1 of the Chicago Electrical Code." |
123 |
pdf_text |
| 3 |
3
Not Permitted |
61 |
pdf_text |
| 3 |
3. Delete Section 1502.3. |
134 |
pdf_text |
| 3 |
3. Revise Section 3303.4 to read:
"3303.4 Filling and grading.
Where a structure has been demolished or removed, the vacant lot shall be filled, where necessary, with clean soil, ci
inorganic material and graded to a level not lower than and not more than 12 inches (305 mm) above the level of side
or adjoining property, with proper allowance for settlement." |
208 |
pdf_text |
| 3 |
3. Liquefied petroleum gas systems in accordance with the Chicago Fire Prevention
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 100) |
213 |
pdf_text |
| 3 |
3. Delete the exception to Section 3104.5.3. |
203 |
pdf_text |
| 3 |
3. Revise item 3 in Section 1023.5 to read:
"3. Security systems covering the interior exit stairway or ramp." |
103 |
pdf_text |
| 3 |
3
H-4
NS c, d
UL |
38 |
pdf_text |
| 3 |
3. Revise Section 2303.1.4 to read:
"2303.1.4 Structural glued cross-laminated timber.
Where approved for use, cross-laminated timber shall be manufactured and identified in accordance with ANSI/AP |
183 |
pdf_text |
| 3 |
3. Revise Section 306.2 to insert, alphabetically: "Tire storage [under 10,000 cubic feet (283 m 3 )]." |
20 |
pdf_text |
| 3 |
3. Elevators, as required in Section 3003. |
27 |
pdf_text |
| 3 |
3. Revise Section 904.11.1.4 by replacing "an approved" with "a." |
71 |
pdf_text |
| 3 |
3. Exterior exit stairways and exterior exit ramps serving occupiable rooftops above portions
not more than two stories above grade plane shall have a minimum separation distance of 5 fe |
104 |
pdf_text |
| 3 |
3. For occupancies in Group R-3 and R-5, and within individual dwelling units in occupancies in Group R-2
of the guard serves as a handrail on the open sides of stairs, the top of the guard shall be not less than 34 inc
and not more than 38 inches (965 mm) measured vertically from a line connecting the leading edges of the tr |
99 |
pdf_text |
| 3 |
3. Delete the last sentence of Section 703.4. |
51 |
pdf_text |
| 3 |
3. Delete Section 504.1.2. |
36 |
pdf_text |
| 3 |
3. Equipment, control wiring, power wiring and ductwork shall be located within the
separated from the remainder of the building, including other mechanical equipment, b |
229 |
pdf_text |
| 3 |
3. Delete item 5 in Section 906.1. |
73 |
pdf_text |
| 3 |
3. Revise Section 1028.3 to read:
"1028.3 Exit discharge components.
Exterior exit discharge components shall be sufficiently open to the atmosphere so as to minimize the accumulation
toxic gases." |
105 |
pdf_text |
| 3 |
3. In Group R-5 occupancies, the exits, exit access doorways, exit access stairways or exit ac
shall be arranged remote from one another so as to minimize the chance of both being blocked
fire. |
91 |
pdf_text |
| 3 |
3. Supervisory service is not required for automatic sprinkler systems in Group R-5 o |
67 |
pdf_text |
| 3 |
3. Revise exception 2 to Section 2603.3 to read:
"2. In cold storage buildings, ice plants, food plants, food processing rooms and similar areas, foam plastic i
where tested in a thickness of 4 inches (102 mm) shall be permitted in a thickness up to 10 inches (254 mm)
building is equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1." |
192 |
pdf_text |
| 3 |
3. Revise Table 414.2.2 by replacing each "1" in the last column with "2". |
32 |
pdf_text |
| 3 |
3. Within interior exit stairways at every fifth level and every landing for a level numbered w
of 5. |
76 |
pdf_text |
| 3 |
3. Materials and systems required to be installed in accordance with additional manufacturer’s instru
prescribe requirements not contained in this code or in standards referenced by this code." |
157 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 1027.6 to read:
"1. Separation from the interior of the building is not required for occupancies, other than Group R-1, in bui
not more than two stories above grade plane where a level of exit discharge serving such occupancies is the f
above grade plane. |
104 |
pdf_text |
| 3 |
3. In Group I-1, Condition 2; Group I-2; and ambulatory care facilities, where a pair o
swinging doors are installed across a corridor in accordance with Section S101.5.3.1, t
not be required to be protected in accordance with Section 716. The doors shall be clos
operational tolerances and shall not have a center mullion or undercuts in excess of 3/4
mm), louvers or grilles. The doors shall have head and jamb stops and astragals or rabb
edges and, where permitted by the door manufacturer’s listing, positive-latching devic
required. |
222 |
pdf_text |
| 3 |
3. Where egress doors are used in pairs, automatic flush bolts shall be permitted to be used, provided
leaf having the automatic flush bolts does not have a doorknob or surface-mounted hardware. |
94 |
pdf_text |
| 3 |
3. Revise Section 3201.4 to read:
"3201.4 Drainage.
Drainage water collected from a roof, awning, exterior balcony, canopy or marquee, and condensate from mechanic
shall not be directed to flow onto or over a public sidewalk." |
205 |
pdf_text |
| 3 |
3. Revise Section 1803.3.1 by replacing "registered design professional" with "registered geotechnical engineer." |
163 |
pdf_text |
| 3 |
3. Insert a section to read:
" ASHRAE |
216 |
pdf_text |
| 3 |
3. Where allowed, a change in elevation consisting of a single riser at an entrance or egress door doe
handrails. |
97 |
pdf_text |
| 3 |
3. From a space not more than 250 square feet (23 m 2 ) in area and serving not more than five occu |
97 |
pdf_text |
| 3 |
3. Dwelling units and sleeping units in multi-story housing shall comply with Section 1107.6.
be considered in determining the number of units in a planned development for purposes of thi
Affordable units shall also comply with Section 1107.9. |
116 |
pdf_text |
| 3 |
3. Revise Section 405.7 and its subsections to read:
"405.7 Means of egress.
Means of egress shall be in accordance with Section 405.7.1. |
27 |
pdf_text |
| 3 |
3. The fire area has an occupant load of 100 or more and is located on a floor more than four feet (1219 mm
lowest level of exit discharge serving such occupancy." |
68 |
pdf_text |
| 3 |
3. Add a new Section 1105.3 to read:
"1105.3 Group I-2 and ambulatory care facilities.
In Group I-2 occupancies and Group B ambulatory care facilities at least one accessible entrance shall be protected
weather by a canopy or roof overhang. Such entrance shall incorporate a passenger loading zone complying with Sec |
111 |
pdf_text |
| 3 |
3. A six foot (1829 mm) clear working space shall be provided in front of all panels. |
79 |
pdf_text |
| 3 |
3. In Group R-2 facilities with Type A units complying with Section 1107.6.2.2.1, an accessib
required to connect stories or mezzanines where Type A units, all common use areas serving Ty
all public use areas are on an accessible route. This exception does not apply to multi-story ho |
112 |
pdf_text |
| 3 |
3. Where a less frequent or delayed sampling interval is approved by the fire code official." |
82 |
pdf_text |
| 3 |
3. Buildings of Type V construction."
(Amend Coun. J. 7-24-19, p. 3646, § 32; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 65) |
134 |
pdf_text |
| 3 |
3. Revise Section 916.5 by replacing "an approved" with "a central." |
82 |
pdf_text |
| 3 |
3. Revise Section 308.2.4 to read:
"308.2.4 Five or fewer individuals receiving custodial care.
A facility with five or fewer individuals receiving custodial care shall be classified as Group R-3 provided an autom
system is installed in accordance with Section 903.3.1.3." |
21 |
pdf_text |
| 3 |
3. Doors within individual dwelling units in Groups R-2, R-3 and R-5 other than within Accessible u
A units." |
94 |
pdf_text |
| 3 |
3. Revise Section 1103.2.5 to read:
"1103.2.5 Construction sites.
Structures, sites and equipment directly associated with the actual processes of construction including, but not limite
scaffolding, bridging, materials hoists, materials storage or construction trailers are not required to comply with this
or bathing facilities provided for use exclusively by construction personnel on a construction site are not required to
this chapter. Temporary pedestrian circulation routes around and adjacent to a construction site shall comply with Ch |
110 |
pdf_text |
| 3 |
3. The restrictions on door swing shall not apply to doors to rooms or spaces which are not oc
spaces. |
87 |
pdf_text |
| 3 |
3. Revise Section 3202.1.2 to read:
"3202.1.2 Vaults and other enclosed spaces.
The construction and utilization of vaults and other enclosed spaces below grade shall be subject to Chapter 10-28 of
Code." |
206 |
pdf_text |
| 3 |
3. Trade name or kind of chemical used in treatment. |
202 |
pdf_text |
| 3 |
3. Revise exception 2 to Section 1011.3 to read:
"2. The required headroom clearance shall be not less than 80 inches (2032 mm), and where the nosings of t
side of a flight extend under the edge of a floor opening through which the stair passes, the floor opening sha
to project horizontally into the required headroom not more than 4 3/4 inches (121 mm) in any of the followi |
95 |
pdf_text |
| 3 |
3. Approved engineering analysis based on a comparison of opening protective designs having fire protectio |
61 |
pdf_text |
| 3 |
3. Revise note d to Table 1404.2 to read:
"d. 16 ounces per square foot for cold-rolled copper, 12 ounces per square foot for copper shingles and high- yield c |
129 |
pdf_text |
| 3 |
3. Revise Section 410.2.5 to read:
"410.2.5 Proscenium curtain.
Where a proscenium wall is required to have a fire-resistance rating, the stage opening shall be provided with a fire |
31 |
pdf_text |
| 3 |
3. Replace Table 1604.5 as shown:
TABLE 1604.5
RISK CATEGORY OF BUILDINGS AND OTHER STRUCTURES |
145 |
pdf_text |
| 3 |
3. Delete the exception to Section 420.3. |
34 |
pdf_text |
| 3 |
3. Revise item 1 in Section 1109.8 to read:
"1. An accessible route to a performing area, head tables in banquet rooms and spaces and speaker platforms." |
118 |
pdf_text |
| 3 |
3. Add a new Section 1808.2.1 to read:
"1808.2.1 Factor of safety.
Foundation elements shall develop a minimum factor of safety against bearing capacity of 3.0 when routine testing is
determine soil properties. Foundation elements shall develop a minimum factor of safety of 2.5 against bearing capac
when in-situ testing is used to determine soil properties." |
169 |
pdf_text |
| 3 |
3. Delete Sections 3306.3 through 3306.9. |
209 |
pdf_text |
| 3 |
3. Exit access stairways connecting three stories or less serving and contained within a Group R-3 congrega
facility or a Group R-4 facility are not required to be enclosed. |
101 |
pdf_text |
| 3 |
3. Revise Section 1805.1.2 by replacing "an approved" with "a". |
165 |
pdf_text |
| 3 |
3. Revise exception 2 to Section 1104.3.1 to read:
"2. Common use circulation paths, located within employee work areas, that are an integral component of work are
shall not be required to be accessible routes." |
110 |
pdf_text |
| 3 |
3. The exterior walls of other buildings on the same lot with openings that are not protected in accor |
102 |
pdf_text |
| 3 |
3. Domestic cooking hoods installed and constructed in accordance with section 505 of the C
Mechanical Code shall be provided over cooktops or ranges. |
34 |
pdf_text |
| 3 |
3
I-1, Condition 2
NS d, e
UL |
38 |
pdf_text |
| 3 |
3. Delete Section 1407.6.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 64; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 23) |
133 |
pdf_text |
| 3 |
3. Revise Section 602.4 and its subsections to read:
"602.4 Type IV.
Type IV construction is that type of construction in which the exterior walls are of noncombustible materials and the
building elements are of solid wood, laminated wood, heavy timber (HT) or structural composite lumber (SCL) with
spaces. The minimum dimensions for permitted materials including solid timber, structural glued-laminated timber,
composite lumber (SCL), and cross-laminated timber and details of Type IV construction shall comply with the prov
section and Section 2304.11. Interior walls and partitions and noncombustible floor and roof assemblies with not less
fire-resistance rating or heavy timber complying with Section 2304.11.2.2 shall be permitted. |
49 |
pdf_text |
| 3 |
3. The aggregate area of a mezzanine within a dwelling unit that is located in a building equip
throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.
greater than one-half of the floor area of the room, provided that both: |
40 |
pdf_text |
| 3 |
3. Revise Section 419.2, excluding the exception, to read:
"419.2 Occupancies.
Live/work units shall be classified as a Group R-2 or R-5 occupancy. Separation requirements found in Sections 420
not apply within the live/work unit where the live/work unit is in compliance with Section 419. Nonresidential uses th
otherwise be classified as either a Group H or S occupancy shall not be permitted in a live/work unit. Live/work units
used for the commercial production, sale or distribution of food or drink for consumption on- or off-premises." |
33 |
pdf_text |
| 3 |
3. Revise Section 905.3.1 to read:
"905.3.1 Height.
Class III standpipe systems shall be installed throughout buildings which exceed 55 feet in building height or where f
stories are above grade plane or two or more stories are basements.
Exceptions: |
72 |
pdf_text |
| 3 |
3. Delete exceptions 2 and 4 to Section 708.4. |
58 |
pdf_text |
| 3 |
3. A facility within a dwelling unit occupied as a residence by the operator and having eight or fewer
receiving such day care shall be classified as a Group R-2, R-3 or R-5 occupancy. |
20 |
pdf_text |
| 3 |
3. Exit signs are not required in occupancies in Group U and individual sleeping units or dwelling un |
98 |
pdf_text |
| 3 |
3
A-5
NS
UL
UL
UL
UL |
38 |
pdf_text |
| 3 |
3. The pressure differential is permitted to be measured relative to the outdoor atmosphere on
than the following: |
230 |
pdf_text |
| 3 |
3. Revise the exception to Section 915.1.3 by replacing "an approved location" with "a location that is monitored at
when the building is occupied." |
81 |
pdf_text |
| 3 |
3. Mezzanines or portions thereof are not required to be open to the room in which the mezzanines are locate
that the aggregate floor area of the enclosed space is not greater than 10 percent of the allowable mezzanine a |
40 |
pdf_text |
| 3 |
3. Revise the first paragraph of Section 311.3 to read:
"Storage Group S-2 occupancies shall include open or enclosed parking garages, other than repair garages, private g
carports.
Storage Group S-2 occupancies may also include, with the written approval of the fire code official, buildings used f
of noncombustible materials with no more than one layer of combustible packaging or protection. Such products are
have a negligible amount of plastic trim, such as knobs, handles or film wrapping. Approved Group S-2 storage uses
storage of the following:" |
23 |
pdf_text |
| 3 |
3. Revise Section 509.3 to read:
"509.3 Area limitations.
Incidental uses shall not occupy more than 10 percent of the gross floor area of the primary occupancy in which the |
47 |
pdf_text |
| 3 |
3. Revise item 6 in Section 1603.1.3 to read:
"6. Drift surcharge load(s), Pd." |
144 |
pdf_text |
| 3 |
3. Motor-vehicle-related occupancies shall not be classified as accessory occupancies and shall be se
other occupancies in accordance with Section 406." |
44 |
pdf_text |
| 3 |
3. Revise exceptions 1, 2 and 3 to Section 1015.3 to read:
"1. For occupancies in Group R-3 and R-5 not more than three stories above grade plane in height and with
dwelling units in occupancies in Group R-2, and outdoor areas of individual dwelling units located not more t
stories above grade plane, required guards shall be not less than 36 inches (914 mm) in height measured vert
the adjacent walking surfaces. |
99 |
pdf_text |
| 3 |
3. Photovoltaic and solar thermal equipment. |
142 |
pdf_text |
| 3 |
3. Revise Section 707.3.10 by deleting "fire walls." |
58 |
pdf_text |
| 3 |
3. A portion of every loft must have a ceiling height of at least 5 feet (1524 mm), measured from the
to the finished ceiling. Portions of a loft with a sloped ceiling measuring less than 3 feet (914 mm) fro
floor to the finished ceiling shall not be considered as contributing to the minimum required or maxim
area of the loft. |
125 |
pdf_text |
| 3 |
3. Fire detection and alarm system annunciator. |
80 |
pdf_text |
| 3 |
3. Revise Section 3001.3 to read:
"3001.3 Applicable standards.
The design, construction, installation, alteration, repair and maintenance of conveyance devices and their componen
conform to the Chicago Conveyance Device Code." |
198 |
pdf_text |
| 3 |
3. For lintels, 3/4 inch (19 mm) and limited to a maximum span of six feet (1829 mm). |
182 |
pdf_text |
| 3 |
3. Revise Section 907.1.3 by deleting "and approved." |
73 |
pdf_text |
| 3 |
3. Revise Section 910.2.1 to read:
"910.2.1 Group F-1 or S-1.
A mechanical smoke removal system installed in accordance with Section 910.4 shall be installed in buildings and p
used as a Group F-1 or S-1 occupancy having more than 50,000 square feet (4645 m2) of undivided area.
Exception: Group S-1 aircraft repair hangars." |
79 |
pdf_text |
| 3 |
3. In Group E occupancies, all regular classrooms shall be provided with natural light in acco |
122 |
pdf_text |
| 3 |
3. Revise Section 2607.3 to read:
"2607.3 Height limitation.
Light-transmitting plastics shall not be installed more than 40 feet (12 190 mm) above grade plane." |
194 |
pdf_text |
| 3 |
3. The longest horizontal dimension of the structure is no more than five times the shortest horizonta
of the structure. |
149 |
pdf_text |
| 3 |
3. The canopy shall have at least one long side open. |
218 |
pdf_text |
| 3 |
3
A-3
NS
UL |
38 |
pdf_text |
| 3 |
3. The basic design wind speed, V, for use in the design of Risk Category III structures shall be 114 |
149 |
pdf_text |
| 3 |
3. Delete Section 1804.5. |
164 |
pdf_text |
| 3 |
3. Equipment shall not be refueled while in operation. |
214 |
pdf_text |
| 3 |
3. Revise Section 3102.8.1.1 to read:
"3102.8.1.1 Auxiliary inflation system.
In addition to the primary inflation system an auxiliary inflation system shall be provided with sufficient capacity to
inflation of the structure in case of primary system failure. The auxiliary inflation system shall operate automatically
a loss of internal pressure and when the primary blower system becomes inoperative." |
201 |
pdf_text |
| 3 |
3. In air traffic control towers, an accessible route is not required to serve the cab and the flo
below the cab. |
110 |
pdf_text |
| 3 |
3. Revise exceptions 11 and 12 to Section 1010.1.1 to read:
"11. The minimum clear opening width shall not apply to doors for shower or sauna compartments not requi
accessible. |
93 |
pdf_text |
| 3 |
3. Delete Equation 16-35.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 75) |
151 |
pdf_text |
| 3 |
3. Add new notes f and g to Table 716.1(2) to read:
"f. Two doors or shutters, each with a fire-resistance rating of 3 hours, installed on opposite sides of the same open
without a vestibule. One door or shutter shall be automatic and the other shall be either automatic or self-closing.
g. Where buildings on both sides of a fire wall are equipped with an automatic sprinkler system in accordance with |
61 |
pdf_text |
| 3 |
3. Revise the notes to Table 1809.7 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Cat
and "Group R-3" with "Group R-3, R-4 and R-5."
Revise the exception to Section 1809.8 by replacing "Group R-3" with "Group R-3, R-4 or R-5." |
170 |
pdf_text |
| 3 |
3. Operable windows where the openings are provided with window fall prevention devices that com
ASTM F2090. |
100 |
pdf_text |
| 3 |
3. Voice communication systems. |
26 |
pdf_text |
| 3 |
3. Add a new Section 3301.4 to read:
"3301.4 Reuse and reprocessing of construction and demolition site material.
Surplus materials and debris resulting from construction and demolition activities shall be reused or reprocessed in a
Article XIV of Chapter 11-4 of the Municipal Code." |
207 |
pdf_text |
| 3 |
3. Delete the exception to Section 1017.3.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 48) |
100 |
pdf_text |
| 3 |
3. High-rise buildings.
A presignal feature shall not be installed in other building types unless approved by the fire code official. Where a pr
is provided, a signal shall be annunciated at a constantly attended location acceptable to the fire code official so that
notification can be activated in the event of fire or other emergency." |
77 |
pdf_text |
| 3 |
3. Other approved vented claddings." |
129 |
pdf_text |
| 3 |
3/4 hour. The exterior wall above the fire wall shall also comply with Sections 602 and 705 based on fire separation
Exception: Where the fire wall terminates at the underside of the roof covering or roof deck of the lower roo
that: |
58 |
pdf_text |
| 3 |
3. In each story within a dwelling unit, including basements but not including crawl spaces and unin
In dwellings or dwelling units with split levels and without an intervening door between the adjacent l
alarm installed on the upper level shall suffice for the adjacent lower level provided that the lower lev
one full story below the upper level. |
75 |
pdf_text |
| 3 |
3. Replace Table 1020.2 as shown:
TABLE 1020.2
MINIMUM CORRIDOR WIDTH |
101 |
pdf_text |
| 3 |
3. Revise Section 1209.3 and its subsections to read:
"1209.3 Privacy.
Privacy at water closets, urinals and bathing areas shall be provided in accordance with the Chicago Plumbing Code.
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 27) |
126 |
pdf_text |
| 3 |
3. Revise Section 407.4.4.2 to read:
"407.4.4.2 Separation.
Care suites shall be separated from other portions of the building, including other care suites, by a smoke barrier co |
31 |
pdf_text |
| 3 |
3. Outdoor areas only accessed from an individual dwelling unit in Group R-2, R-3 or R-5 oc
only have one means of egress and shall not be assigned an occupant load." |
86 |
pdf_text |
| 3 |
3. Revise Table 1505.1 by changing the value for IIB from "C c" to "B." |
136 |
pdf_text |
| 3 |
3 to less
than 5 |
53 |
pdf_text |
| 3 |
3. The opening between the remote room and the adjoining room shall be parallel to the plan
exterior glazed openings, as near as possible to the ceiling and either: |
123 |
pdf_text |
| 3 |
3. Revise Section 1408.7 by deleting "approved." |
133 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 705.3 to read:
"1. Two or more buildings on the same lot of record in accordance with the exception to Section 503.1.2." |
54 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 406.2.4 to read:
"1. Asphalt parking surfaces shall be permitted at ground level for open parking garages and carports." |
28 |
pdf_text |
| 3 |
3. Revise Section 1006.2.1 by replacing "values listed in Table 1006.2.1" with "values listed in Table 1006.2.1 or th
the space exceeds 4,000 square feet (372 m2)." |
87 |
pdf_text |
| 3 |
3. Revise Section 704.11 to read:
"704.11 Bottom flange protection.
Fire protection is not required at the bottom flange of lintels, shelf angles and plates, spanning not more than 6 feet 4
mm) whether part of the primary structural frame or not, and from the bottom flange of lintels, shelf angles and plate
the primary structural frame, regardless of span." |
52 |
pdf_text |
| 3 |
3. Fire walls shall be permitted to terminate at the interior surface of noncombustible exterior sheath
building on each side of the fire wall is protected by an automatic sprinkler system installed in accord |
57 |
pdf_text |
| 3 |
3. Spiral stairways constructed in accordance with Section 1011.10. |
96 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 404.6 by replacing "smoke partition" with "smoke-resistive barrier." |
27 |
pdf_text |
| 3 |
3. Delete Section 3007.3. |
200 |
pdf_text |
| 3 |
3. Within or serving a building of Group R-3 or R-5 occupancy. |
96 |
pdf_text |
| 3 |
3. Revise Section 3002.4 to read:
"3002.4 Elevator car to accommodate ambulance stretcher in new buildings.
Where elevators are provided in new buildings and additions with six or more stories above grade plane or two or m
basements, not less than one elevator shall be provided for fire department emergency access to all stories. The eleva
of such a size and arrangement to accommodate an ambulance stretcher 24 inches by 84 inches (610 mm by 2134 m
than 5-inch (127 mm) radius corners, in the horizontal, open position and shall be identified by the international sym
emergency medical services (star of life). The symbol shall be not less than 3 inches (76 mm) in height and shall be
on both sides of the hoistway door frame." |
198 |
pdf_text |
| 3 |
3. Revise Section 912.2.2 by replacing "an approved" with "a" and deleting the last sentence. |
81 |
pdf_text |
| 3 |
3. Interior nonbearing walls weighing 15 psf (73.5 N/ m2) or less. |
159 |
pdf_text |
| 3 |
3. Picnic facilities. |
119 |
pdf_text |
| 3 |
3. Revise the exception to Section 1106.5 to read:
"Exceptions: |
112 |
pdf_text |
| 3 |
3. Group R buildings that are four stories or less above grade plane." |
56 |
pdf_text |
| 3 |
3. Where the parking garage is in a basement." |
69 |
pdf_text |
| 3 |
3. Revise the exceptions to Section 3005.4 to read:
"Exceptions: |
199 |
pdf_text |
| 3 |
3. More than 10 percent of the soil particles are less than 5 micrometers in size, determined in accord
ASTM D422. |
163 |
pdf_text |
| 3 |
3. The exterior face of an adjacent building on the same lot. |
43 |
pdf_text |
| 3 |
3. Buildings of Group R-3, R-4 or R-5 occupancy using the provisions of AISI S230 (includi
containing up to 3 dwelling units). |
148 |
pdf_text |
| 3 |
3. Such observation is required by the registered design professional responsible for the stru |
157 |
pdf_text |
| 3 |
3. Revise Section 715.4 by replacing "an approved" with "a." |
61 |
pdf_text |
| 3 |
3. Revise Section 1402.5 to read:
"1402.5 Vertical and lateral flame propagation.
Exterior walls on buildings of Type I, II, III or IV construction that are greater than 40 feet (12 192 mm) in height ab
plane and contain a combustible water-resistive barrier or air barrier shall be tested in accordance with and comply
acceptance criteria of NFPA 285. For the purposes of this section, fenestration products, flashing of fenestration pro
flashing and accessories at other locations, including through-wall flashings, shall not be considered part of the water
barrier.
Exceptions: |
128 |
pdf_text |
| 3 |
3. Insert new Sections 3308.3 and 3308.4 to read:
"3308.3 Debris.
Debris shall not be allowed to accumulate in the public way in violation of Section 7-28-395 of the Municipal Code. |
210 |
pdf_text |
| 3 |
3. Revise Section 712.1.5.2 by replacing "an approved material or system" with "a material or system engineered." |
59 |
pdf_text |
| 3 |
3. Revise Section 1403.4 by replacing "steel framing" with "metal framing." |
128 |
pdf_text |
| 3 |
3. Buildings with an occupancy in Group A-5 in accordance with Section 303.1. |
76 |
pdf_text |
| 3 |
3. Within or serving only dwelling units that are not required to be Type B units." |
93 |
pdf_text |
| 3 |
3. Educational (see Section 305): Groups E-1 and E-2. |
19 |
pdf_text |
| 3 |
3. Delete Section 911.1.3. |
80 |
pdf_text |
| 3 |
3. A detached private garage, not more than one story and 12 feet (3658 mm) in height, nor more th
feet (60 m2) in area, located on the same lot with a building of Group R-5 occupancy. |
219 |
pdf_text |
| 3 |
3. Group A occupancies with an aggregate occupant load of 300 or more persons shall be separated f
main occupancies by construction providing a fire-resistance rating of not less than 2 hours in buildin
protected throughout by an automatic sprinkler system in accordance with Section 903.3.1.1. |
45 |
pdf_text |
| 3 |
3. Within individual dwelling units in Group R occupancies." |
32 |
pdf_text |
| 3 |
3. Delete Section 1703.3. |
155 |
pdf_text |
| 3 |
3. Rooms containing bathtubs, showers, spas and similar bathing fixtures shall be mechanical
accordance with the Chicago Mechanical Code. |
120 |
pdf_text |
| 3 |
3 to less than 5 e
Unprotected, Nonsprinklered (UP, NS)
Not Permit
Unprotected, Sprinklered (UP, S) i |
55 |
pdf_text |
| 3 |
3. Revise Section 2407.1.2 to read:
"2407.1.2 Structural glass baluster panels.
Guards with structural glass baluster panels shall be installed with an attached top rail or handrail. The top rail or ha
supported by not fewer than three glass baluster panels, or shall be otherwise supported to remain in place should on
panel fail.
Exception: An attached top rail or handrail is not required where the glass baluster panels are laminated glas
more glass plies of equal thickness and of the same glass type. The panels shall be tested to remain in place a
following impact or glass breakage in accordance with ASTM E2353." |
189 |
pdf_text |
| 3 |
3. Revise the first sentence of Section 717.4 to read:
"Fire and smoke dampers shall be provided with a means of access that is large enough to allow inspection and main
damper and its operating parts." |
62 |
pdf_text |
| 3 |
3. Throughout buildings containing Group E-2 occupancies.
Exception: Where every room or space in a Group E-2 occupancy normally subject to client occupancy, othe
rooms, has not less than one door leading directly to an exit or directly to the outside of the building." |
68 |
pdf_text |
| 3 |
3. At elevated walking surfaces for access to and use of electrical, mechanical or plumbing systems |
99 |
pdf_text |
| 3 |
3. To provide access to the mezzanine or second story above grade plane of a two-story building or t
or mezzanine of a one-story building, other than a shopping mall, shopping center, or the professional
health care provider, where each story is not more than 3,000 square feet (279 m2)." |
118 |
pdf_text |
| 3 |
3. On buildings of Type III, IV or V construction, the exterior walls of mechanical penthous
separation distance greater than 5 feet (1524 mm) and less than 20 feet (6096 mm) shall be pe
not less than a 1-hour fire-resistance rating or a lesser fire- resistance rating as required by Ta
buildings of Type III, IV or VA construction, the exterior walls of mechanical penthouses wit
separation distance of 20 feet (6096 mm) or greater shall be permitted to be of heavy timber c
complying with Sections 602.4 and 2304.11 or noncombustible construction and shall not be r
a fire-resistance rating." |
139 |
pdf_text |
| 3 |
3. Heat alarms and heat detectors shall be installed in accordance with the manufacturer's instruction |
76 |
pdf_text |
| 3 |
3,0
S1
UL
UL |
41 |
pdf_text |
| 3 |
3. Revise Section 706.3, including the exception, to read:
"706.3 Materials.
Fire walls shall be of noncombustible materials." |
57 |
pdf_text |
| 3 |
3. Fans, dampers and other operating equipment in their on or open status – GREEN. |
226 |
pdf_text |
| 3 |
3. Passenger terminals. |
111 |
pdf_text |
| 3 |
3. Recommended driving installation acceptance criteria. |
163 |
pdf_text |
| 3 |
3. Foam plastic used as interior wall or ceiling finish or interior trim in plenum-served spaces
flame spread index of 75 or less and a smoke-developed index of 450 or less when tested in ac
ASTM E84 or UL 723 at the maximum thickness and density intended for use, where it is sep
airflow in the plenum by not less than a 1-inch (25 mm) thickness of masonry or concrete." |
193 |
pdf_text |
| 3 |
3. Revise item 1 (including the exception) in Section 403.2.1.1 to read:
"1. For buildings not greater than 400 feet (122 m) in building height, the fire-resistance rating of the buildi
Type IA construction, other than the primary structural frame, shall be permitted to be reduced to the minim
resistance ratings for the building elements in Type IB." |
24 |
pdf_text |
| 3 |
3. Revise exception 2 to Section 1009.3.3 by replacing "an automatic sprinkler system" with "a supervised automati
system." |
92 |
pdf_text |
| 3 |
3. Delete Section 2308.2.4. |
185 |
pdf_text |
| 3 |
3. ON-OFF or OPEN-CLOSE control over smoke control and other critical equipment associ
or smoke emergency and that can only be controlled from the fire fighter’s control panel.
Exceptions: |
226 |
pdf_text |
| 3 |
3. Revise Section 1908.7 by replacing "approved" with "permitted." |
177 |
pdf_text |
| 3 |
3. Supply openings shall be sized for at least one-half the exhaust capacity. |
78 |
pdf_text |
| 3 |
3. Revise Equation 5-2 by deleting the second sentence from the description of Sa. |
43 |
pdf_text |
| 3 |
3. Revise item 5 of Section 2606.7 to read:
"5. Interior exit stairways, interior exit ramps and exit passageways. |
194 |
pdf_text |
| 3 |
3. If any room in a building has a sloped ceiling, the prescribed ceiling height for the room is
one-half the area thereof. Any portion of the room measuring less than 5 feet (1524 mm) from
floor to the ceiling shall not be included in any computation of the minimum area thereof. |
125 |
pdf_text |
| 3 |
3. Where enclosed elevator lobbies are not provided, in corridors adjoining elevators." |
76 |
pdf_text |
| 3 |
3. Revise Section 2111.14.3 to read:
"2111.14.3 Exterior air intake.
The exterior air intake shall be capable of providing all combustion air from the exterior of the building. The exterior
shall not be located within a garage, attic, basement or crawl space nor shall the air intake be located at an elevation
firebox. The exterior air intake shall be covered with a corrosion-resistant screen of 1/4-inch (6.4 mm) mesh." |
179 |
pdf_text |
| 3 |
3. Means of egress components serving a single basement, the first story above grade
second story above grade plane." |
103 |
pdf_text |
| 3 |
3. Revise the definition of "accessible route" to read:
"ACCESSIBLE ROUTE. A continuous, unobstructed path that complies with Chapter 11 connecting all accessible
spaces of a building or facility. Interior accessible routes may include corridors, floors, ramps, elevators, lifts, skywa
and clear floor space at fixtures. Exterior accessible routes may include parking access aisles, curb ramps, crosswalk
ways, pedestrian walkways, ramps, and lifts." |
3 |
pdf_text |
| 3 |
3. Delete Sections D101.1.1. |
218 |
pdf_text |
| 3 |
3. Revise Section 508.2.3 to read:
"508.2.3 Allowable building area.
The allowable area of the building shall be based on the applicable provisions of Section 506 for the main occupancy
building. Aggregate accessory occupancies shall not occupy more than 25 percent of the floor area of the story nor m
percent of the total floor area of the main occupancy in which they are located and shall not exceed the tabular area v
nonsprinklered buildings in Table 506.2 for each such accessory occupancy.
Exception: The building official and fire code official may jointly approve accessory occupancies exceeding
and 25 percent limits when in their opinion such accessory occupancies do not unduly increase the hazard." |
44 |
pdf_text |
| 3 |
3. Revise Section 505.2.1.1 by replacing "two-thirds" with "one-half." |
40 |
pdf_text |
| 3 |
3. Group A-2, A-3 and A-4 occupancies with an occupant load of more than 1,000. |
82 |
pdf_text |
| 3 |
3. Revise Sections 2702.1.4 and 2702.1.5 by replacing "in this code" with "in this code or the Chicago Electrical C |
196 |
pdf_text |
| 3 |
3. The seismic force-resisting system of wood-frame buildings of light-frame construction that confo
provisions of Section 2308 are not required to be analyzed as specified in this section. |
152 |
pdf_text |
| 3 |
3. In every exit passageway, at the entrance from the exit passageway to other areas of a building. |
72 |
pdf_text |
| 3 |
3. Delete Section 2304.10.5.2. |
184 |
pdf_text |
| 3 |
3. Revise item 13 in Section 603.1 to read:
"13. Combustible exterior wall coverings, exterior balconies and similar projections and bay or oriel windo
accordance with Chapter 14 and Section 705.2." |
49 |
pdf_text |
| 3 |
3. Approved calculations in accordance with Section 722. |
51 |
pdf_text |
| 3 |
3
A-4
NS
UL |
38 |
pdf_text |
| 3 |
3. Revise Section 1406.7 by deleting "approved." |
132 |
pdf_text |
| 3 |
3. Replace each occurrence of "ASME A17.1/CSA B44" with "Chapter 3 of the Chicago Conveyance Device Code. |
2 |
pdf_text |
| 3 |
3. Unoccupied rooftop structures shall not be considered in determining building height in ac |
17 |
pdf_text |
| 3 |
3. A public right-of-way. |
13 |
pdf_text |
| 3 |
3. Revise Section 1504.6 to read:
"1504.6 Physical properties.
Roof coverings installed on low-sloped roofs in accordance with Section 1507 shall demonstrate physical integrity ov
life of the roof based on 2,000 hours of exposure to accelerated weathering tests conducted in accordance with AST
ASTM G154 or ASTM G155. Those roof coverings that are subject to cyclical flexural response due to wind loads s
demonstrate any significant loss of tensile strength for unreinforced membranes or breaking strength for reinforced
when tested as herein required." |
135 |
pdf_text |
| 3 |
3. Revise Section 1704.2.3 by replacing "Section 107.1" with "Section 411.1 of the Chicago Construction Codes Ad
Provisions." |
156 |
pdf_text |
| 3 |
3
A-2
NS
UL |
38 |
pdf_text |
| 3 |
3. Revise Section 722.5.2.1.2 by replacing "approved" with "tested." |
63 |
pdf_text |
| 3 |
3. Special inspections and tests are not required for portions of structures designed and constr
accordance with the cold-formed steel light-frame construction provisions of Section 2211.1.2
conventional wood light-frame construction provisions of Section 2308. |
155 |
pdf_text |
| 3 |
3. The toilet room shall not contain any fuel-fired equipment or appliances."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 49; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 24; Amend Coun. J. 1-24-24,
IV, § 4) |
102 |
pdf_text |
| 3 |
3. For anchored masonry or stone veneer installed over foam sheathing, refer to Section 1404 |
193 |
pdf_text |
| 3 |
3. Delete Section 1008.2.3. |
92 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 2406.4.6 to read:
"1. The side of a stairway, landing or ramp that has a guard complying with the provisions of Sections 1015 and 16 |
188 |
pdf_text |
| 3 |
3. High-pressure decorative exterior-grade compact laminate (HPL) systems complying with |
131 |
pdf_text |
| 3 |
3. Revise the last sentence of Section 1613.3 to read:
"In structures assigned to Seismic Design Category C or D, ballasted nonpenetrating systems shall be designed to ac
seismic displacement determined by nonlinear response-history or other engineering analysis or shake-table testing,
motions consistent with ASCE 7 lateral and vertical seismic forces for nonstructural components on roofs." |
153 |
pdf_text |
| 3 |
3. Revise note k to Table 307.1(1) to replace "approved" with "approved." |
20 |
pdf_text |
| 3 |
3. Revise Section 1509.4 to replace ""deck" with "roof deck." |
138 |
pdf_text |
| 3 |
3. Delete Table 1806.2. |
166 |
pdf_text |
| 3 |
3
I-1, Condition 1
NS d, e
UL |
38 |
pdf_text |
| 3 |
3. An imaginary line between two buildings on the same lot.
The distance shall be measured at right angles from the face of a wall or edge of a building element." |
9 |
pdf_text |
| 3 |
3. Butler-Hoy Criterion. |
172 |
pdf_text |
| 3 |
3. A limited-use limited-application elevator or a wheelchair lift complying with the
Conveyance Device Code is provided. |
117 |
pdf_text |
| 3 |
3. Revise Section 3004.2.1 to read:
"3004.2.1 Floor openings.
Escalator floor openings shall comply with Section 712." |
199 |
pdf_text |
| 3 |
3. Revise the second sentence of Section 713.13.1 to read:
"A single shaft enclosure shall be permitted to contain recycling and waste chutes." |
60 |
pdf_text |
| 3 |
3. Enclosed exit access stairways and ramps and all other shafts: A/Aw = 0.00150 |
221 |
pdf_text |
| 3 |
3. Revise exception 1 to Section 1005.3.2 by deleting "and an emergency voice/alarm communication system in acc |
87 |
pdf_text |
| 3 |
3. For anchored masonry veneer or anchored stone veneer installed over foam sheathing, refe |
193 |
pdf_text |
| 3 |
3. Delete the exception to Section 3105.3.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 95) |
203 |
pdf_text |
| 3 |
3. Delete the exception to Section 903.2. |
67 |
pdf_text |
| 3 |
3. Revise the last sentence of Section 1003.5 before the exceptions to read:
"Where a ramp is used for a difference in elevation that is 6 inches (152 mm) or less, it shall be equipped with either
floor finish materials that contrast with adjacent floor finish materials." |
85 |
pdf_text |
| 3 |
3. Revise Section 2405.4 to read:
"2405.4 Framing.
In Type I and II construction, sloped glazing and skylight frames shall be constructed of noncombustible materials. I
where acid fumes deleterious to metal are incidental to the use of the buildings, pressure- treated wood or other nonc
materials may be approved for sashes and frames. Framing supporting sloped glazing and skylights shall be designed
tributary roof loads in Chapter 16. Skylights set at an angle of less than 45 degrees (0.79 rad) from the horizontal pla
mounted not less than 8 inches (203 mm) above the plane of the roof on a curb constructed as required for the frame.
shall not be installed in the plane of the roof where the roof pitch is less than 45 degrees (0.79 rad) from the horizont
Exception: Installation of a skylight without a curb shall be permitted on roofs with a minimum slope of 14 d
units vertical in 12 units horizontal) in Group R-3 and R-5 occupancies. Unit skylights installed in a roof with
than 14 degrees (0.25 rad) shall be mounted not less than 4 inches (102 mm) above the plane of the roof on a
constructed as required for the frame unless otherwise specified in the manufacturer’s installation instructions |
188 |
pdf_text |
| 3 |
3. Installation and anchorage of piping systems designed to carry hazardous materials and the
mechanical units in structures assigned to Seismic Design Category C or D. |
160 |
pdf_text |
| 3 |
3. Revise Table 1507.2.8.2 to delete the rows for lead, lead-coated copper, lead-coated high-yield copper, and paint |
136 |
pdf_text |
| 3 |
3. Revise Section E103.1 to read: |
219 |
pdf_text |
| 3 |
3. Delete Section 1029.3. |
105 |
pdf_text |
| 3 |
3. Deep foundation elements supporting the concrete foundation wall of Group R-3, R-4, R-5
occupancies not exceeding two stories of light-frame construction shall be permitted to be rein
required by rational analysis but with not less than two No. 4 bars, without ties or spirals, whe
cracking moment determined in accordance with Section 1810.3.9.1 exceeds the required mo
determined using the load combinations with overstrength factor in Section 2.3.6 or 2.4.5 of A
soil provides adequate lateral support in accordance with Section 1810.2.1. |
174 |
pdf_text |
| 3 |
3
M
NS
UL |
38 |
pdf_text |
| 3 |
3. Revise Section 1107.5 to read:
"1107.5 Group I.
Accessible units, Type B units and units with communication features shall be provided in Group I occupancies in ac
Sections 1107.5.1 through 1107.5.5 and Appendix E." |
113 |
pdf_text |
| 3 |
3. Revise Table 1807.1.6.2 by:
a. Deleting all columns for 30 and 45 psf per foot;
b. Deleting note d. |
168 |
pdf_text |
| 3 |
3. Revise item 4 in Section 1202.3 to read:
"4. Any air-impermeable insulation shall be a Class II vapor retarder or shall have a Class II vapor retarder coating
direct contact with the underside of the insulation." |
120 |
pdf_text |
| 3 |
3. Where open or spaced wood veneers (without concealed spaces) are used, they shall not project more tha
(610 mm) from the building wall." |
129 |
pdf_text |
| 3 |
3. Revise Section 1705.2.1 by deleting "in buildings, structures and portions thereof." |
157 |
pdf_text |
| 3 |
3. Delete Section 3302.3. |
208 |
pdf_text |
| 3 |
3. Delete Section 1013.2. |
98 |
pdf_text |
| 3 |
3. Revise exception 3.1 to Section 412.2.3.2 to read:
"3.1. Voice communication systems control units." |
32 |
pdf_text |
| 3 |
3. Automatic fire detection systems. |
27 |
pdf_text |
| 3 |
3. Revise Table 1405.1.1.1.2 by deleting all entries for a fire separation distance of 15 feet or less, and revising the
feet to read "greater than 15."
(Amend Coun. J. 12-14-22, p. 58278, Art. III, § 7) |
132 |
pdf_text |
| 3 |
3. Revise Section 1605.1.1 by replacing "registered design professional" with "registered geotechnical engineer." |
146 |
pdf_text |
| 3 |
3. Limited non-structural elements of material not less fire resistive than untreated wo
composites that comply with ASTM D7032 where approved by the building official. |
141 |
pdf_text |
| 3 |
3. Alternative plans for the visitable detached single-family dwellings required by Section 1107.8.4,
showing accessible features that comply with the requirements for a Type A unit. |
116 |
pdf_text |
| 3 |
3. Revise Section 803.15.1 by replacing "1 3/4 inches (44 mm)" with "1 3/4 inches (44 mm) in depth." |
65 |
pdf_text |
| 3 |
3. Steel in compression
Cores within concrete-filled pipes or tubes |
171 |
pdf_text |
| 3 |
3. Revise Section 1510.3 to read:
"1510.3 Tanks.
Tanks having a capacity of more than 500 gallons (1893 L) located on the roof deck of a building shall be supported
reinforced concrete, steel or heavy timber construction complying with Section 2304.11 provided that, where such su
located in the building above the lowest story, the support shall have a fire-resistance rating as required for Type IA |
139 |
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| 3 |
3. Tubing shall be identified by appropriately documented coding. |
225 |
pdf_text |
| 3 |
3. Revise Section 1810.2.3 to read:
"1810.2.3 Settlement.
The settlement of a single deep foundation element or group thereof shall be estimated based on accepted engineerin
predicted settlement shall cause neither harmful distortion of, nor instability in, the structure, nor cause any element t
beyond its capacity." |
170 |
pdf_text |
| 3 |
3. Revise Section 503.1.2 to read:
"503.1.2 Buildings on same lot.
Two or more buildings on the same lot shall be regulated as separate buildings.
Exception: Two or more buildings on the same lot of record may be considered as portions of one building
building height and number of stories above grade plane of each building and the aggregate building area of
are within the limitations specified in Sections 504 and 506. The provisions of this code applicable to the agg
shall be applicable to each building." |
36 |
pdf_text |
| 3 |
3. Revise Table 1004.5 by changing the value for "Business areas" from "150 gross" to "100 net." |
85 |
pdf_text |
| 3 |
3. Add a new Section 2211.3 to read:
"2211.3 Vertical shaft enclosures in buildings greater than 55 feet in height.
In buildings of cold-formed steel light-frame construction greater than 55 feet (19.8 m) in building height, shaft encl
by Section 713 to have a fire-resistance rating greater than 1 hour shall be constructed of structural masonry or conc |
182 |
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| 3 |
3. In a building where a multistory unit is located above another unit, an accessible route to t
not required if a shaft or unenclosed open well is provided to accommodate the future installat
residential elevator complying with the Chicago Conveyance Device Code, or if a limited-use
application elevator complying with the Chicago Conveyance Device Code or a wheelchair lift
with the Chicago Conveyance Device Code is provided.
Where a shaft or unenclosed open well is provided, the construction shall be structurally suffic
future installation of the elevator or lift without any additional reinforcement or alteration of st
elements. Conduit for future electrical wiring and power for operation of the elevator or lift sh
provided. Where a shaft is provided, the space provided for the shaft is not restricted from bei
other purposes before the elevator or wheelchair lift is installed. The floor openings within the
restricted from being in-filled with flooring provided that the in-fill flooring can be removed a
installation of the elevator or lift without additional reinforcement or alteration of other structu |
116 |
pdf_text |
| 3 |
3. Revise exception 2 to Section 714.4.2 by replacing "any material" with "any material allowed by the Chicago Ele |
60 |
pdf_text |
| 3 |
3. Add a new Section 1609.1.2 to read:
"1609.1.2 Special investigations.
Special investigations shall be required to determine wind loads for buildings and other structures with a mean roof
exceeding 400 feet (122 m). Special investigations shall be required to determine wind loads for buildings and other
a mean roof height of 400 feet (122 m) or less and having irregular shapes, response characteristics or site locations
or channeling effects that warrant special consideration." |
149 |
pdf_text |
| 3 |
3. Revise the exception to Section 2610.4 to read:
"Exception: The area limitation shall not apply where the building is equipped throughout with an automatic sprinkl
accordance with Section 903.3.1.1." |
195 |
pdf_text |
| 3 |
3. Generator, transformer and switchboard rooms separated from the remainder of the building by w
floor/ceiling or roof/ceiling assemblies having a fire-resistance rating of not less than 2 hours. |
70 |
pdf_text |
| 3 |
3. Revise Section 303.4 to replace "Indoor tennis courts (without spectator seating)" with "Indoor sports and fitness
(without spectator seating)." |
19 |
pdf_text |
| 3 (cont. 2) |
RISK CATEGORY
NATURE OF OCCUPANCY
I
Structures that represent a low hazard to human life in the event of failure, including but not limited to:
• Agricultural buildings.
• Minor storage structures.
II
Structures except those listed in Risk Categories I, III and IV.
III
Structures that represent a substantial hazard to human life in the event of failure, including but not limited to:
• Buildings containing one or more Group A occupancies with a combined occupant load in Group A occupancies great
• Buildings containing Group E occupancies with an occupant load greater than 500.a
• Buildings containing Group I-2, Condition 1 occupancies with 50 or more care recipients.
• Buildings containing Group I-2, Condition 2 occupancies not providing emergency surgery or emergency treatment.
• Buildings containing Group I-3 occupancies.
• Any other building with an occupant load greater than 5,000.a
• Power-generating stations, water treatment facilities for potable water, wastewater treatment facilities and other publi
structures not included in Risk Category IV.
• Structures not included in Risk Category IV containing quantities of toxic or explosive materials that exceed maximu
quantities per control area as given in Table 307.1(1) or 307.1(2) or per outdoor control area in accordance with
Fire Prevention Code; and are sufficient to pose a threat to the public if released.b
IV
Structures designated as essential facilities, including but |
145 |
pdf_text |
| 3 (cont. 3) |
not limited to:
• Buildings containing Group I-2, Condition 2 occupancies providing emergency surgery or emergency treatment.
• Buildings containing fire, rescue, ambulance and police stations and emergency vehicle garages.
• Buildings containing earthquake, hurricane or other emergency shelters.
• Designated emergency preparedness, communications and operations centers and other structures required for emerg
• Power-generating stations and other utility structures providing emergency backup for Risk Category IV structures.
• Structures containing quantities of highly toxic materials that: exceed maximum allowable quantities per control area
Table 307.1(2) or per outdoor control area in accordance with the Chicago Fire Prevention Code; and are suffici
threat to the public if released.b
• Aviation control towers, air traffic control centers and emergency aircraft hangars.
• Structures having critical public safety or national defense functions.
• Water storage and pump structures required to maintain water pressure for fire suppression. |
145 |
pdf_text |
| 3 (cont. 4) |
a. Occupant load shall be determined in accordance with Table 1004.5.
b. Where approved by the fire code official, the classification of structures as Risk Category III or IV based on their quantities of toxic, highly toxic or ex
is permitted to be reduced to Risk Category II, provided that it can be demonstrated by a hazard assessment in accordance with Section 1.5.3 of
release of the hazardous materials is not sufficient to pose a threat to the public. |
145 |
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| 3.1 |
3.1. Revise Section 712.1.7 to read:
"712.1.7 Atriums.
Atriums complying with Section 404 that connect two or more stories in a Group I-2 or Group I-3 occupancy or thre
stories in any other occupancy shall be allowed.
Exceptions: |
59 |
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| 3.1 |
3.1. Except for enclosed closets and bathrooms, the mezzanine shall be open to the ro
such mezzanine is located. |
40 |
pdf_text |
| 3.1 |
3.1. If open and unobstructed, shall have an area at least 8 percent of the floor area of
room or 25 square feet (2.32 m2), whichever is greater. |
123 |
pdf_text |
| 3.1 |
3.1. The fire floor. |
230 |
pdf_text |
| 3.1 |
3.1. Delete exception 2 to Section 1005.3.2. |
87 |
pdf_text |
| 3.1 |
3.1. Revise Table 414.2.2 by replacing the rows for "below grade plane" as follows: |
33 |
pdf_text |
| 3.1 |
3.1. In Group R-3 and R-5 occupancies. |
96 |
pdf_text |
| 3.2 |
3.2. Within dwelling units in Group R-2 occupancies. |
96 |
pdf_text |
| 3.2 |
3.2. The two floors immediately below the fire floor. |
230 |
pdf_text |
| 3.2 |
3.2. If equipped with transparent or translucent glazing, shall have a net glazed area at
percent of the floor area of the remote room or 30 square feet (2.8 m2), whichever is gr |
123 |
pdf_text |
| 3.2 |
3.2. Delete the exception to Section 414.2.4. |
33 |
pdf_text |
| 3.2 |
3.2. The opening to the room shall be unobstructed except for walls not more than 48
mm) in height, columns and posts." |
40 |
pdf_text |
| 3.3 |
3.3. In interior and exterior stairways in Group R-2 occupancies serving only units that are not requir
Accessible units or Type A units. |
96 |
pdf_text |
| 3.3 |
3.3. The floor immediately above the fire floor. |
230 |
pdf_text |
| 3.4 |
3.4. In Group U occupancies that are accessory to a Group R-3 occupancy or accessory to individual
in Group R-2 occupancies." |
96 |
pdf_text |
| 3.785 |
3.785 L, 1 cubic foot = 0.0283 m 3.
a. Telecommunication equipment areas over 150 square feet require an automatic fire extinguishing system in accordance with section 903.2.11.7. |
47 |
pdf_text |
| 30 |
30. Revise the title and first sentence of Section 1810.3.8.3.3 to read:
"1810.3.8.3.3 Seismic reinforcement in Seismic Design Category D.
For structures assigned to Seismic Design Category D, precast prestressed piles shall have transverse reinforcement i
with the following:" |
174 |
pdf_text |
| 30 |
30 or greater
Unprotected, Nonsprinklered (UP, NS)
No Limi
Unprotected, Sprinklered (UP, S) i
No Limi
Protected (P)
No Limi |
55 |
pdf_text |
| 30 |
30. Revise Section 903.3.1.1.1 to read:
"903.3.1.1.1 Exempt locations.
Automatic sprinklers shall not be required in the following rooms or areas where such rooms or areas are protected w
automatic fire detection system in accordance with Section 907.2 that will respond to visible or invisible particles of
Sprinklers shall not be omitted from a room merely because it is damp, of fire-resistance-rated construction or contai
equipment. |
70 |
pdf_text |
| 30 |
30. Delete Section 907.2.12.1.2. |
76 |
pdf_text |
| 30 |
30,000
N
H-5
NS c, d
UL
UL |
42 |
pdf_text |
| 30 |
30 degrees (0.52 rad) from the vertical.
Exceptions: |
96 |
pdf_text |
| 30 |
30 feet (9144 mm) from an abutting property line or an assumed property line shall comply with Table 601.
Exception: In the case of one-story buildings that are 2,000 square feet (186 m2) or less in area, exterior wall
than 15 feet (4572 mm) from an abutting property line or an assumed property line need only comply with T |
218 |
pdf_text |
| 30 |
30. Revise Section 1705.14.4 by replacing "approved fire-resistance design" with "permitted construction documen |
161 |
pdf_text |
| 30 |
30. Revise the definition of "boiling point" to read:
"BOILING POINT. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
5 |
pdf_text |
| 30 (cont. 2) |
For SI: 1 foot = 304.8 mm.
UP, NS = Unprotected openings in buildings not equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1.
UP, S = Unprotected openings in buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2.
P = Openings protected with an opening protective assembly in accordance with Section 705.8.2.
a. Values indicated are the percentage of the area of the exterior wall, per story.
b. For the requirements for fire walls of buildings with differing heights, see Section 706.6.1.
c. For openings in a fire wall for buildings on the same lot, see Section 706.8.
d. [Reserved.]
e. Unprotected openings shall not be permitted for openings with a fire separation distance of less than 15 feet for Group H-2 and H-3 occupancies.
f. [Reserved.]
g. The area of openings in an open parking structure with a fire separation distance of 10 feet or greater shall not be limited.
h. [Reserved.]
i. Not applicable to Group H-1, H-2 and H-3 occupancies.
j. [Reserved.]
k. For openings between S-2 parking garage and Group R-2 building, see Section 705.3, Exception 2.
TABLE 705.8(2)
MAXIMUM AREA OF EXTERIOR WALL OPENINGS BASED ON FIRE SEPARATION DISTANCE AND DEG
OPENING PROTECTION FOR PRIVATE GARAGES AND GROUP R-2, R-3, R-4 AND R-5 OCCUPANCIES UP
STORIES ABOVE GRADE PLANE a |
55 |
pdf_text |
| 3002.11 |
3002.11 Sprinkler locations.
Automatic sprinklers shall not be installed in elevator machine rooms, elevator machinery spaces, control rooms, con
elevator hoistways, except sprinklers shall be installed to protect the bottom of the pit in newly-installed sprinkler sy |
198 |
pdf_text |
| 305.1 |
305.1 Educational Group E.
Educational Group E occupancy includes, among others, the use of a building or structure, or a portion thereof, for e
purposes through the 12th grade or to provide day care services to children. |
19 |
pdf_text |
| 305.2 |
305.2 Educational Group E-1.
Educational Group E-1 occupancy includes the use of a building or structure, or a portion thereof, to educate six or
three years of age or older, at any one time, through the 12th grade.
Exception: Classrooms and auditoriums, which are accessory to an assembly occupancy and have occupant l
than 100 per room or space, shall be classified as Group A-3 occupancies. |
20 |
pdf_text |
| 305.3 |
305.3 Educational Group E-2.
Educational Group E-2 occupancy includes the use of a building or structure, or a portion thereof, for providing supe
personal care services for fewer than 24 hours per day to more than three children.
Exceptions: |
20 |
pdf_text |
| 31 |
31. Revise the title and first sentence of Section 1810.3.8.3.4 to read:
"1810.3.8.3.4 Axial load limit in Seismic Design Categories C and D.
For structures assigned to Seismic Design Category C or D, the maximum factored axial load on precast prestressed
to a combination of seismic lateral force and axial load shall not exceed the following values:" |
174 |
pdf_text |
| 31 |
31. Revise the definition of "building" to read:
"BUILDING. Any structure utilized or intended for supporting or sheltering any occupancy. Except for purposes of
single structure may be divided into two or more buildings by fire walls." |
5 |
pdf_text |
| 31 |
31. Revise Section 1705.14.5 by replacing "approved fire-resistance design" with "permitted construction documen |
161 |
pdf_text |
| 31 |
31. Delete Section 903.3.1.1.2. |
70 |
pdf_text |
| 31 |
31. Revise Section 907.2.12.2 to read:
"907.2.12.2 Voice communication systems.
Voice communication systems shall be provided in accordance with Sections 907.2.12.2.1 through 907.2.12.2.3. |
76 |
pdf_text |
| 310.1 |
310.1 Residential Group R.
Residential Group R occupancy includes, among others, the use of a building or structure, or a portion thereof, for sl
purposes when not classified as an Institutional Group I. |
22 |
pdf_text |
| 310.2 |
310.2 Residential Group R-1.
Residential Group R-1 occupancies contain dwelling units or sleeping units where the occupants are primarily transi
including:
Hotels with accommodations for more than 10 transient occupants
Congregate living facilities with accommodations for more than 10 transient occupants
Temporary overnight shelters |
22 |
pdf_text |
| 310.3 |
310.3 Residential Group R-2.
Residential Group R-2 occupancies contain one or more sleeping units or more than three dwelling units (including li
where the occupants are primarily permanent in nature, including:
Apartment houses (including condominium and cooperative apartments)
Congregate living facilities (nontransient) with more than 16 occupants
Townhouses |
22 |
pdf_text |
| 310.4 |
310.4 Residential Group R-3.
Residential Group R-3 occupancies where the occupants are primarily permanent in nature and not classified as Grou |
22 |
pdf_text |
| 310.4.1 |
310.4.1 Care facilities within a dwelling.
Care facilities for five or fewer individuals receiving care that are within a single-family dwelling are permitt
with the requirements for Group R-5, provided an automatic sprinkler system is installed in accordance with |
22 |
pdf_text |
| 310.5 |
310.5 Residential Group R-4.
Residential Group R-4 occupancy shall include buildings, structures or portions thereof for more than five but not m
individuals, excluding staff, who reside on a 24-hour basis in a supervised residential environment and receive custo
Buildings of Group R-4 shall be classified as one of the occupancy conditions specified in Section 310.5.1 or 310.5.2
shall include, but not be limited to, the following:
Alcohol and drug abuse treatment facilities
Assisted living facilities
Congregate care facilities
Group homes
Halfway houses
Residential board and care facilities
Social rehabilitation facilities
Group R-4 occupancies shall meet the requirements for construction as defined for Group R-3, except as otherwise p
this code. |
22 |
pdf_text |
| 310.5.1 |
310.5.1 Condition 1.
This occupancy condition shall include buildings in which all individuals receiving custodial care are capable
to an emergency situation to complete building evacuation without any assistance. |
22 |
pdf_text |
| 310.5.2 |
310.5.2 Condition 2.
This occupancy condition shall include buildings in which there are any individuals receiving custodial care |
22 |
pdf_text |
| 310.6 |
310.6 Residential Group R-5.
Residential Group R-5 occupancy shall include buildings with no more than four stories above grade plane containi
three dwelling units (including live/work units), with or without an attached private garage, and no other occupancy,
dwelling unit is primarily occupied on a non-transient basis by a single household. Group R-5 shall also include acce
buildings with no more than two stories above grade plane located on the same lot as Group R-5 dwelling units.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 5) |
23 |
pdf_text |
| 3103.1.1 |
3103.1.1 Conformance.
Temporary structures and uses shall conform to the structural strength, fire safety, means of egress, accessibil
ventilation and sanitary requirements of this code as necessary to ensure public health, safety and general wel
modified by this section. |
201 |
pdf_text |
| 3103.1.2 |
3103.1.2 Fire protection.
Temporary structures and uses shall be protected from fire hazards in accordance with Sections 3103.1.2.1 an |
201 |
pdf_text |
| 3103.1.2.1 |
3103.1.2.1 Portable fire extinguishers.
Temporary structures exceeding 600 square feet (56 m2) in floor area or where cooking will occur wit
(6096 mm) of the structure shall be provided with portable fire extinguishers in accordance with Secti
less than one. |
201 |
pdf_text |
| 3103.1.2.2 |
3103.1.2.2 Emergency lighting.
Temporary structures exceeding 1,000 square feet (93 m2) in floor area that will be used for a period l
hours shall be provided with an emergency lighting system complying with Article 700 of the Chicag
Code. |
201 |
pdf_text |
| 3103.1.3 |
3103.1.3 Means of egress. |
201 |
pdf_text |
| 3103.1.4 |
3103.1.4 Structural requirements.
Temporary structures shall not be required to be designed for seismic forces. Temporary structures installed f
less shall be designed to withstand at least 56 percent of the wind loads applicable to permanent structures. T
structures installed for more than 6 weeks shall be designed to withstand at least 64 percent of the wind loads
permanent structures. Temporary structures shall be allowed to be designed for reduced environmental forces
loads and ice loads, based on limited seasonal exposure. Where temporary structures do not meet all structur
applicable to permanent structures, the building official may issue a conditional permit requiring monitoring
conditions and allowing the structure to be used up to a specified wind velocity or under other applicable cli
limitations. |
202 |
pdf_text |
| 3103.1.5 |
3103.1.5 Sanitary requirements.
Temporary structures and uses shall be provided with temporary sanitary facilities in accordance with the pro
Chicago Plumbing Code. |
202 |
pdf_text |
| 3103.1.6 |
3103.1.6 Electrical equipment and wiring.
Electrical equipment and wiring shall comply with the Chicago Electrical Code. |
202 |
pdf_text |
| 3103.2 |
3103.2 Temporary tents and membrane structures.
Temporary tents and other membrane structures shall comply with Sections 3103.2.1 through 3103.2.4. |
202 |
pdf_text |
| 3103.2.1 |
3103.2.1 Location.
Temporary tents and membrane structures shall not be erected within 12 feet (3658 mm) of existing buildings
lines.
Exceptions: |
202 |
pdf_text |
| 3103.2.2 |
3103.2.2 Flame propagation.
The permit application shall be accompanied by a certificate of fire resistance executed by an approved agen
that the structure meets the flame propagation performance requirements of NFPA 701. If the treatment indic
certificate is not of the permanent type, the certificate shall be dated within 360 days preceding the last date o
If the tent fabric is certified as having been rendered permanently fire resistant during manufacture, or is mad
inherently fire resistant fabric, then the certificate shall be dated no earlier than seven years prior to the last d
use. The certificate shall indicate the type of fabric and method of compliance with NFPA 701. |
202 |
pdf_text |
| 3103.2.2.1 |
3103.2.2.1 Label.
Membrane structures and their components shall have a permanently affixed label bearing the identifi
and fabric or material type. |
202 |
pdf_text |
| 3103.2.3 |
3103.2.3 Certification.
The permit application shall be accompanied by a certificate providing all of the following information relati
propagation performance criteria of the fabric: |
202 |
pdf_text |
| 3103.2.4 |
3103.2.4 Liquefied petroleum gas (LP gas).
Liquefied petroleum gas (LP gas) tanks shall not be permitted inside of or within 10 feet (3048 mm) of tempo
membrane structures. |
202 |
pdf_text |
| 3103.2.5 |
3103.2.5 Air-supported and air-inflated structures.
Temporary air-supported structures and air-inflated structures shall comply with Sections 3103.2.5.1 throug |
203 |
pdf_text |
| 3103.2.5.1 |
3103.2.5.1 Design.
The design and construction of the fabric envelope and the method of anchoring shall be in accordanc
Architectural Fabric Structures Institute FSAAS. |
203 |
pdf_text |
| 3103.2.5.2 |
3103.2.5.2 Blowers.
An air-supported structure containing occupiable space shall be furnished with not less than two blo
which has adequate capacity to maintain full inflation pressure with normal leakage. The design of the
be so as to provide integral limiting pressure at the design pressure specified by the manufacturer. |
203 |
pdf_text |
| 3103.2.5.3 |
3103.2.5.3 Inflation system.
Temporary structures with an occupant load greater than 100 shall also comply with Section 3102.8. |
203 |
pdf_text |
| 3103.3 |
3103.3 Temporary structures other than tents and membrane structures.
Temporary structures, other than tents and other membrane structures, shall comply with Sections 3103.3.1 and 310 |
203 |
pdf_text |
| 3103.3.1 |
3103.3.1 Location.
Temporary structures of combustible construction shall not be erected within 12 feet (3658 mm) of existing b
property lines.
Exceptions: |
203 |
pdf_text |
| 3103.3.2 |
3103.3.2 Liquefied petroleum gas (LP gas).
Liquefied petroleum gas (LP gas) tanks shall not be permitted inside of or within 10 feet (3048 mm) of tempo
of combustible construction."
(Amend Coun. J. 7-24-19, p. 3646, § 34; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 94; Amend Coun. J. 6-25-21, p. 3218 |
203 |
pdf_text |
| 3114.1 |
3114.1 General.
Fences shall comply with the provisions of Sections 3114.2 through 3114.4. |
204 |
pdf_text |
| 3114.2 |
3114.2 Classification.
Fences shall be classified according to the general form of their construction as screen fences or solid fences and acco
combustibility in accordance with Sections 3114.2.1 through 3114.2.3. |
204 |
pdf_text |
| 3114.2.1 |
3114.2.1 Screen fences.
A screen fence is a fence so constructed that at least 50 percent of the superficial area thereof consists of regu
distributed apertures. |
204 |
pdf_text |
| 3114.2.2 |
3114.2.2 Solid fences.
A solid fence is a fence so constructed that less than 50 percent of the superficial area thereof consists of regu
distributed apertures. |
204 |
pdf_text |
| 3114.2.3 |
3114.2.3 Combustible fences.
Any fence not constructed entirely of noncombustible materials shall be classed as a combustible fence. |
204 |
pdf_text |
| 3114.4 |
3114.4 Wind load.
Fences shall be designed and constructed to resist a horizontal wind pressure of not less than 30 pounds per square fo
kN/m2) in addition to all other forces to which they may be subjected. |
205 |
pdf_text |
| 3114.5 |
3114.5 Barbed wire and razor wire.
The use of barbed wire or razor wire at a height less than 8 feet (2438 mm) above the ground shall be prohibited.
Exception: Where wholly located on or over private property, the use of barbed wire or razor wire more than
mm) above the ground shall be allowed."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 97)
CHAPTER 14B-32
ENCROACHMENTS INTO THE PUBLIC WAY |
205 |
pdf_text |
| 32 |
32,000
N
SM
UL
UL |
42 |
pdf_text |
| 32 |
32. Delete Section 907.2.12.3. |
77 |
pdf_text |
| 32 |
32. Revise Section 1705.14.6.3 to read:
"1705.14.6.3 Primer, paint and encapsulant bond tests.
Bond tests to qualify a primer, paint or encapsulant shall be conducted where the sprayed fire-resistant material is ap
primed, painted or encapsulated surface for which acceptable bond-strength performance between these coatings and
fire-resistant material has not been determined. A bonding agent approved by the sprayed fire-resistant material ma
shall be applied to a primed, painted or encapsulated surface where the bond strengths are found to be less than requi |
161 |
pdf_text |
| 32 |
32. Revise Section 903.3.1.2 to read:
"903.3.1.2 NFPA 13R sprinkler systems.
Automatic sprinkler systems installed in Group R-5; Group R-3; and Group R-4, Condition 1 shall be permitted to be
throughout in accordance with NFPA 13D, provided the building shall not exceed 45 feet (13.7 m) in building height |
70 |
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| 32 |
32. Revise exception 3 to Section 1810.3.9 to read:
"3. For Group R-3, R-5 and U occupancies not exceeding two stories of light-frame construction, reinforce
permitted to be placed after concreting, while the concrete is still in a semifluid state, and the concrete cover r
permitted to be reduced to 2 inches (51 mm), provided that the construction method can be demonstrated to t
of the building official." |
174 |
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| 32 |
32. Revise the definition of "building area" to read:
"BUILDING AREA. The value determined in accordance with Section 203.4." |
5 |
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| 3202.1.1.2 |
3202.1.1.2 Centerline of public way.
Except as provided in Section 3202.1.1.4, in no case shall foundations extend within five feet (1524 mm) of the cent
public way. |
206 |
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| 3202.1.1.3 |
3202.1.1.3 No usable floor area.
Except where sub-sidewalk space is permitted, no foundation, or any part thereof, shall project into a public way in s
to add to the floor area of any building or structure. |
206 |
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| 3202.1.1.4 |
3202.1.1.4 Deep foundations.
Portions of foundations, constructed lower than 20 feet (6096 mm) below city datum, may project into a public way s
as the building official may approve as necessary for the stability of the building or structure of which they are a part |
206 |
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| 3202.3.1 |
3202.3.1 Awnings, canopies, marquees and signs.
Awnings, canopies, marquees and signs shall be constructed so as to support applicable loads as specified in
Awnings, canopies, marquees and signs shall comply with Chapters 10-24 and 10-28 of the Municipal Code. |
206 |
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| 3202.3.2 |
3202.3.2 Cornices, belt courses and similar projections.
Where the vertical clearance above grade to projecting cornices, rustications, quoins, moldings, belt courses,
oriel windows, pediments and similar projections of a decorative character is more than 12 feet (3658 mm), t
encroachment shall be 2 feet (610 mm) and shall not exceed 5 percent of the wall area. |
206 |
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| 3202.3.3 |
3202.3.3 Fire escapes.
Fire escapes hereafter erected shall not project over a public way except when erected to replace an existing r
escape which projects over the public way. |
206 |
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| 3202.3.4 |
3202.3.4 Pedestrian walkways.
The installation of a pedestrian walkway over a public way shall be subject to Chapter 10-28 of the Municipal |
206 |
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| 32180 |
32180, Art. II, § 14; Amend Coun. J. 12-14-22, p. 58278, Art. III, § 2) |
78 |
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| 33 |
33. Revise Section 1810.3.9.4 to read:
"1810.3.9.4 Seismic reinforcement.
Where a structure is assigned to Seismic Design Category C, reinforcement shall be provided in accordance with Sec |
174 |
pdf_text |
| 33 |
33. Delete Section 903.3.1.2.1. |
70 |
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| 33 |
33. Revise Section 1705.15 to read:
"1705.15 Mastic and intumescent fire-resistant coatings.
Special inspections and tests for mastic fire-resistant coatings and intumescent fire-resistant coatings applied to stru
and decks shall be performed in accordance with AWCI 12-B. Special inspections and tests shall be based on the per
construction documents and manufacturer’s instructions." |
161 |
pdf_text |
| 33 |
33. Delete Section 907.2.13. |
77 |
pdf_text |
| 33 |
33. Revise the definition of "building height" to read:
"BUILDING HEIGHT. The value determined in accordance with Section 203.3." |
5 |
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| 3308.4 |
3308.4 Damage.
Costs and expenses incurred by the City to repair damage to the public way or city sewer system caused by construct
or rehabilitation work on adjacent private property shall be reimbursed in accordance with Section 7-28-395 of the M
Code."
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 33) |
210 |
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| 3314.1 |
3314.1 Program development and maintenance.
The owner or owner’s authorized agent shall be responsible for the development, implementation and maintenance o
plan establishing a fire prevention program at the project site applicable throughout all phases of the construction, re
or demolition work. The plan shall address the requirements of this chapter and other applicable portions of this code
staff, and staff training requirements. The plan shall be made available for review by the building official or fire code
request. |
210 |
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| 3314.2 |
3314.2 Program superintendent.
The owner shall designate a person to be the fire prevention program superintendent who shall be responsible for the |
210 |
pdf_text |
| 3314.3 |
3314.3 Prefire plans.
The fire prevention program superintendent shall develop and maintain a prefire plan in cooperation with the fire cod
fire code official shall be notified of changes affecting the utilization of information contained in such prefire plans. |
211 |
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| 3314.4 |
3314.4 Training.
Training of responsible personnel in the use of fire protection equipment shall be the responsibility of the fire preven
superintendent. Records of training shall be kept and made a part of the written plan for the fire prevention program. |
211 |
pdf_text |
| 3314.5 |
3314.5 Fire protection devices.
The fire prevention program superintendent shall determine that all fire protection equipment is maintained and servi
accordance with this code. Fire protection equipment shall be inspected in accordance with the fire protection progra |
211 |
pdf_text |
| 3314.6 |
3314.6 Hot work operations.
The fire prevention program superintendent shall be responsible for supervising the permit system for hot work oper
accordance with the Chicago Fire Prevention Code. |
211 |
pdf_text |
| 3314.7 |
3314.7 Impairment of fire protection systems.
Impairments to any fire protection system in an existing building shall be in accordance with the Chicago Fire Preve |
211 |
pdf_text |
| 3314.7.1 |
3314.7.1 Smoke detectors and smoke alarms.
Smoke detectors and smoke alarms located in an area where airborne construction dust is expected shall be c
prevent exposure to dust or shall be temporarily removed. Smoke detectors and alarms that were removed sha
upon conclusion of dust-producing work. Smoke detectors and smoke alarms that were covered shall be insp
cleaned, as necessary, upon conclusion of dust-producing work. |
211 |
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| 3314.8 |
3314.8 Temporary covering of fire protection devices.
Coverings placed on or over fire protection devices to protect them from damage during construction processes shall
immediately removed upon the completion of the construction processes in the room or area in which the devices are |
211 |
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| 3315.1 |
3315.1 Listed.
Temporary heating devices shall be listed and labeled. The installation, maintenance and use of temporary heating d
in accordance with the listing and the manufacturer’s instructions. |
211 |
pdf_text |
| 3315.2 |
3315.2 Oil-fired heaters.
Oil-fired heaters shall comply with the Chicago Fire Prevention Code. |
211 |
pdf_text |
| 3315.3 |
3315.3 LP-gas heaters.
Fuel supplies for liquefied-petroleum gas-fired heaters shall comply with the Chicago Fire Prevention Code and Chi
Code. |
211 |
pdf_text |
| 3315.4 |
3315.4 Refueling.
Refueling operations for liquid-fueled equipment or appliances shall be conducted in accordance with the Chicago F
Code. The equipment or appliance shall be allowed to cool prior to refueling. |
211 |
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| 3315.5 |
3315.5 Installation.
Clearance to combustibles from temporary heating devices shall be maintained in accordance with the labeled equip
operation, temporary heating devices shall be fixed in place and protected from damage, dislodgement or overturnin
with the manufacturer’s instructions. |
211 |
pdf_text |
| 3315.6 |
3315.6 Supervision.
The use of temporary heating devices shall be supervised and maintained only by competent personnel." |
211 |
pdf_text |
| 3316.1 |
3316.1 Smoking.
Smoking shall be prohibited except in designated areas. "No smoking" signs shall be posted in conspicuous locations
areas where smoking is permitted, noncombustible ashtrays shall be provided. |
212 |
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| 3316.2 |
3316.2 Combustible debris, rubbish and waste.
Combustible debris, rubbish and waste material shall comply with the requirements of Sections 3316.2.1 through 33 |
212 |
pdf_text |
| 3316.2.1 |
3316.2.1 Combustible waste material accumulation.
Combustible debris, rubbish and waste material shall not be accumulated within buildings. |
212 |
pdf_text |
| 3316.2.2 |
3316.2.2 Combustible waste material removal.
Combustible debris, rubbish and waste material shall be removed from buildings at the end of each shift of w |
212 |
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| 3316.2.3 |
3316.2.3 Rubbish containers.
Where rubbish containers with a capacity exceeding 5.33 cubic feet (40 gallons) (0.15 m 3) are used for temp
of combustible debris, rubbish and waste material, they shall have tight-fitting or self- closing lids. Such rubb
shall be constructed entirely of materials that comply with either of the following: |
212 |
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| 3316.2.4 |
3316.2.4 Spontaneous ignition.
Materials susceptible to spontaneous ignition, such as oily rags, shall be stored in a listed disposal container. |
212 |
pdf_text |
| 3316.3 |
3316.3 Burning of combustible debris, rubbish and waste.
Combustible debris, rubbish and waste material shall not be disposed of by burning on the site. |
212 |
pdf_text |
| 3316.4 |
3316.4 Open burning.
Open burning shall comply with the Chicago Fire Prevention Code. |
212 |
pdf_text |
| 3316.5 |
3316.5 Fire watch.
Where required by the fire code official or the prefire plan established in accordance with Section 3314.3, a fire watc
provided for demolition and construction work that is unusually hazardous in nature, such as temporary heating or h |
212 |
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| 3316.5.1 |
3316.5.1 Fire watch during construction.
Where required by the fire code official, a fire watch shall be provided during nonworking hours for new con
exceeds 40 feet (12.2 m) in height above the lowest adjacent grade. |
212 |
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| 3316.5.2 |
3316.5.2 Fire watch personnel.
Trained personnel shall be provided to serve as an on-site fire watch. Fire watch personnel shall be provided
than one means for notification of the fire department, and the sole duty of such personnel shall be to perform
patrols and watch for the occurrence of fire. The combination of fire watch duties and site security duties is a
watch personnel shall be trained in the use of portable fire extinguishers. |
212 |
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| 3316.5.3 |
3316.5.3 Fire watch location and records.
The fire watch shall include areas specified by the prefire plan established in accordance with Section 3314.3
watch personnel shall keep a record of all time periods of duty, including a log entry each time the site was p
each time a structure under construction was entered and inspected. The records and log entries shall be mad
review by the fire code official upon request. |
212 |
pdf_text |
| 3316.6 |
3316.6 Cutting and welding.
Welding, cutting, open torches and other hot work operations and equipment shall comply with the Chicago Fire Pre |
212 |
pdf_text |
| 3316.7 |
3316.7 Electrical.
Temporary wiring for electrical power and lighting installations used in connection with the construction, alteration
of buildings, structures, equipment or similar activities shall comply with the Chicago Electrical Code. |
212 |
pdf_text |
| 3316.8 |
3316.8 Cooking.
Cooking shall be prohibited except in designated cooking areas. Signs with a minimum letter height of 3 inches (76
minimum brush stroke of 1/2 inch (13 mm) shall be posted in conspicuous locations in designated cooking areas and
DESIGNATED COOKING AREA. |
212 |
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| 3317.1 |
3317.1 Storage of flammable and combustible liquids.
Storage of flammable and combustible liquids shall be in accordance with the Chicago Fire Prevention Code. |
213 |
pdf_text |
| 3317.2 |
3317.2 Class I and Class II liquids.
The storage, use and handling of flammable and combustible liquids at construction sites shall be in accordance with
Fire Prevention Code. Ventilation shall be provided for operations involving the application of materials containing f
solvents. |
213 |
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| 3317.3 |
3317.3 Housekeeping.
Flammable and combustible liquid storage areas shall be maintained clear of combustible vegetation and waste mate
storage areas shall not be used for the storage of combustible materials. |
213 |
pdf_text |
| 3317.4 |
3317.4 Precautions against fire.
Sources of ignition and smoking shall be prohibited in flammable and combustible liquid storage areas. Signs shall b
accordance with the Chicago Fire Prevention Code. |
213 |
pdf_text |
| 3317.5 |
3317.5 Handling at point of final use.
Class I and II liquids shall be kept in appropriate safety containers. |
213 |
pdf_text |
| 3317.6 |
3317.6 Leakage and spills.
Leaking vessels shall be immediately repaired or taken out of service and spills shall be cleaned up and disposed of p |
213 |
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| 3318.1 |
3318.1 Storage and handling.
The storage, use and handling of flammable gases shall comply with the Chicago Fire Prevention Code. |
213 |
pdf_text |
| 3318.2 |
3318.2 Cleaning with flammable gas.
Flammable gases shall not be used to clean or remove debris from piping open to the atmosphere. |
213 |
pdf_text |
| 3318.2.1 |
3318.2.1 Pipe cleaning and purging.
The cleaning and purging of flammable gas piping systems, including cleaning new or existing piping system
piping systems into service and purging piping systems out of service, shall comply with NFPA 56.
Exceptions: |
213 |
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| 3319.1 |
3319.1 Storage and handling.
Explosive materials shall be stored, used and handled in accordance with the Chicago Fire Prevention Code. |
213 |
pdf_text |
| 3319.2 |
3319.2 Supervision.
Blasting operations shall be conducted in accordance with the Chicago Fire Prevention Code. |
213 |
pdf_text |
| 3319.3 |
3319.3 Demolition using explosives.
Fire hoses for use by demolition personnel shall be maintained at the demolition site wherever explosives are used fo
Such fire hoses shall be connected to a water supply and shall be capable of being brought to bear on post-detonation
anywhere on the site of the demolition operation." |
214 |
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| 3320.1 |
3320.1 Emergency telephone.
Emergency telephone facilities with ready access shall be provided at the construction site, or an equivalent means o
communication shall be provided. The street address of the construction site and the emergency telephone number of
department shall be posted adjacent to the telephone. Alternatively, where an equivalent means of communication is
address and fire department emergency telephone number shall be posted at the main entrance to the site, in guard sh
construction site office." |
214 |
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| 3321.1 |
3321.1 Conditions of use.
Internal-combustion-powered construction equipment shall be used in accordance with all of the following condition |
214 |
pdf_text |
| 3322.1 |
3322.1 General.
Roofing operations utilizing heat-producing systems or other ignition sources shall be conducted in accordance with
Fire Prevention Code. |
214 |
pdf_text |
| 3322.2 |
3322.2 Asphalt and tar kettles.
Asphalt and tar kettles shall be operated in accordance with the Chicago Fire Prevention Code. |
214 |
pdf_text |
| 3322.3 |
3322.3 Fire extinguishers for roofing operations.
Fire extinguishers shall comply with the Chicago Fire Prevention Code. There shall be not less than one multiple-pu
fire extinguisher with a minimum 3-A 40-B:C rating on the roof being covered or repaired." |
214 |
pdf_text |
| 3323.1 |
3323.1 Construction.
Scaffolding shall be constructed and installed to protect the safety of persons working on, passing under or passing b
scaffolding. |
214 |
pdf_text |
| 3323.2 |
3323.2 Material.
When the extent or location of scaffolding is such as to create an unusual fire hazard, the fire code official is authoriz
the use of noncombustible material or fire-retardant treated wood. |
214 |
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| 3323.3 |
3323.3 Safeguards.
Scaffolding shall be constructed, operated, maintained and disassembled in a manner that follows accepted engineeri
the manufacturer’s specifications. ASSE A10.8 and ASME A120.1 shall be considered as accepted engineering pract |
214 |
pdf_text |
| 3323.3.1 |
3323.3.1 Not in use.
When scaffolding is, or is expected to be, unoccupied for more than two hours, such scaffolding shall be safel
attached to the building in accordance with federal regulations, ASSE standards and the manufacturer’s speci |
215 |
pdf_text |
| 3323.3.2 |
3323.3.2 Wind.
When wind conditions actually do, or are predicted or expected to, or based on other measurements can reaso
extrapolated to, exceed a velocity at the scaffold level identified in the manufacturer’s specifications as posin
such scaffolding shall be lowered to the ground and secured or, if required by the manufacturers’ specificatio
the roof and secured."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 101) |
215 |
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| 3324.1 |
3324.1 General.
Work sites shall be maintained in accordance with Sections 3324.2 through 3324.5 during construction, demolition, e
rehabilitation activities.
Exception: The provisions of this section do not apply to activities conducted within a completely enclosed s |
215 |
pdf_text |
| 3324.2 |
3324.2 Fencing.
Work sites shall be enclosed and secured by a continuous fence at least 6 feet (1829 mm) in height which shall be an
wind loads of 30 pounds per square foot (1436 Pa) without deflection of more than 3 inches (76.2 mm) between the t
of the fence. The fence, including gates, shall be covered for its full height and length in fabric mesh that will allow t
air but contain dust and dirt. The owner and general contractor shall be responsible for keeping the fence and fabric
repair and free of graffiti and unauthorized advertising. |
215 |
pdf_text |
| 3324.2.1 |
3324.2.1 Gate.
One gate, no larger than is reasonably necessary to allow truck access, may remain open when workers are ac
working on the site. |
215 |
pdf_text |
| 3324.3 |
3324.3 Storage.
All construction materials, dumpsters and debris collection devices shall be kept within the required fence unless a p
of the public way has been obtained from the Commissioner of Transportation. Dumpsters shall be regularly serviced
contents from extending past the top of the dumpster. Construction materials and waste shall be gathered at the end o
day and stored or disposed of in a neat and orderly manner. Where materials are stored for use on floors above grade,
secured to prevent loosening or dispersion due to weather conditions or other phenomena. |
215 |
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| 3324.4 |
3324.4 Litter and garbage.
Sealed containers for litter and garbage shall be provided throughout the work site. At least one container shall be pr
every floor and every 4,000 square feet (372 m 2 ) of work area. All litter and garbage must be removed from the wo |
215 |
pdf_text |
| 3324.5 |
3324.5 Dust control.
The general contractor shall employ adequate wetting or other abatement measures to prevent the off-site dispersion
debris from the work site. The general contractor shall take necessary steps to minimize the amount of dirt and debri
transmitted by construction vehicles, including but not limited to stoning or paving of haul roads, wheel wash station
sweepers. All construction and demolition debris shall be removed from upper floors using dust-tight chutes or lower
containers. Construction and demolition debris shall not be dropped or thrown from any floor. Where work occurs o
four or more stories above grade plane, the work area shall be enclosed with fabric mesh as provided in Section 332 |
215 |
pdf_text |
| 3324.5.1 |
3324.5.1 Masonry work.
For masonry work, the immediate work area shall be enclosed to contain dust and debris from grinding or cut
operations.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, 102)
CHAPTER 14B-34
RESERVED |
215 |
pdf_text |
| 34 |
34. Delete the definition of "building line." |
5 |
pdf_text |
| 34 |
34. Revise Section 907.2.14 by deleting "Section 3206.5 of." |
77 |
pdf_text |
| 34 |
34. Revise the title and first sentence of Section 1810.3.9.4.2 to read:
"1810.3.9.4.2 Seismic reinforcement in Seismic Design Category D.
For structures assigned to Seismic Design Category D, cast-in-place deep foundation elements shall be reinforced as
this section. Reinforcement shall be provided where required by analysis." |
174 |
pdf_text |
| 34 |
34. Delete item 3 (and subitems) in Section 903.3.1.2.3. |
70 |
pdf_text |
| 34 |
34. Delete Section 1705.16 and its subsections. |
161 |
pdf_text |
| 35 |
35. Revise Section 1705.18 to read:
"1705.18 Testing for smoke control.
Smoke control systems shall be tested by a special inspector prior to acceptance testing by or in the presence of the fi
official."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 78) |
161 |
pdf_text |
| 35 |
35 inches (1220 mm) maximum above the finish floor or ground." |
109 |
pdf_text |
| 35 |
35. Revise Section 903.3.1.3 to read:
"903.3.1.3 NFPA 13D sprinkler systems.
Automatic sprinkler systems installed in Group R-5; Group R-3; Group R-4, Condition 1; and townhouses shall be pe
installed throughout in accordance with NFPA 13D, provided the building shall not exceed 45 feet (13.7 m) in buildi |
70 |
pdf_text |
| 35 |
35. Revise Section 907.2.15 by replacing "an approved" with "a." |
77 |
pdf_text |
| 35 |
35. Revise the definition of "building official" to read:
"BUILDING OFFICIAL. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
5 |
pdf_text |
| 35 |
35. Revise Section 1810.3.9.5 to read:
"1810.3.9.5 Belled drilled shafts. |
174 |
pdf_text |
| 36 |
36. Revise Section 1810.3.9.6 to read:
"1810.3.9.6 Socketed drilled shafts.
Socketed drilled shafts shall have a permanent pipe or tube casing that extends down to bedrock and an uncased sock
the bedrock, both filled with concrete. Socketed drilled shafts shall have reinforcement or a structural steel core for t
indicated by accepted engineering analysis.
The depth of the rock socket shall be sufficient to develop the full load-bearing capacity of the element with a minim
factor in accordance with Section 1810.3.3.1.7, but the depth shall be not less than one foot (305 mm)." |
175 |
pdf_text |
| 36 |
36,000
NP
NP
NP
NP |
42 |
pdf_text |
| 36 |
36. Revise Section 907.2.18 to read:
"907.2.18 Deep underground buildings.
Where the lowest occupiable space is more than 60 feet (18 288 mm) below the finished floor of the lowest level of
the structure shall be equipped throughout with a manual fire alarm system." |
77 |
pdf_text |
| 36 |
36. Revise the last sentence of Section 903.3.5 to read:
"For connections to the public waterworks systems, the water supply test used for design of fire protection systems s
acceptable to the fire code official and not less than one year old." |
70 |
pdf_text |
| 36 |
36. Insert the following definition:
"BUILT ENVIRONMENT (for Chapter 11). Those parts of the physical environment which are designed, constru
by people, including all public facilities and multi-story housing." |
5 |
pdf_text |
| 37 |
37. Delete Section 907.2.19. |
77 |
pdf_text |
| 37 |
37. Revise Section 1810.3.10.2 to read:
"1810.3.10.2 Materials.
Reinforcement shall consist of deformed reinforcing bars in accordance with ASTM A615 Grade 60, 75 or 80 or AS
Grade 150.
The steel pipe or tube shall have a minimum wall thickness of 1/4 inch (6.3 mm). Splices shall comply with Section
steel pipe or tube shall have a minimum yield strength of 45,000 psi (310 MPa) and a minimum elongation of 15 per
by mill certifications or two coupon test samples per 40,000 pounds (18 160 kg) of pipe or tube." |
175 |
pdf_text |
| 37 |
37. Revise Section 903.3.8.4 by deleting "approved." |
70 |
pdf_text |
| 37 |
37. Revise the definition of "capacitor energy storage system" to read:
"CAPACITOR ENERGY STORAGE SYSTEM. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
5 |
pdf_text |
| 37.1 |
37.1 Insert a new Section 903.3.9 to read:
"903.3.9 Concealed sprinkler heads.
Where concealed sprinkler heads are used, cover plates shall have a brass, chrome or other unpainted metallic finish. |
70 |
pdf_text |
| 38 |
38. Delete Section 907.2.20. |
77 |
pdf_text |
| 38 |
38. Insert the following definition:
"CARPORT. A structure or portion of a structure that is open on at least two sides and in which not more than five
used by the occupants of the building or buildings on the premises are stored or kept." |
5 |
pdf_text |
| 38 |
38. Revise Section 1810.3.10.4 to replace "Seismic Design Category D, E or F" with "Seismic Design Category D." |
175 |
pdf_text |
| 38 |
38. Revise exception 1 to Section 903.4 by replacing "one- and two-family dwellings" with "Group R-5 occupancie |
70 |
pdf_text |
| 39 |
39. Revise the title and first sentence of Section 1810.3.11.1 to read:
"1810.3.11.1 Seismic Design Categories C and D.
For structures assigned to Seismic Design Category C or D, concrete deep foundation elements shall be connected to
by embedding the element reinforcement or field-placed dowels anchored in the element into the pile cap for a distan
their development length in accordance with ACI 318." |
175 |
pdf_text |
| 39 |
39. Revise the definition of "ceiling limit" to read:
"CEILING LIMIT. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
5 |
pdf_text |
| 39 |
39. Revise the exceptions to Section 907.3.1 to read:
"Exception: In occupancies not required to be equipped with a fire alarm system, actuation of a smoke detector shall
visible and an audible signal in a prominent location. Smoke detector trouble conditions shall activate a visible or au
a prominent location and shall be identified as air duct detector trouble." |
77 |
pdf_text |
| 39 |
39. Revise Section 903.4 by adding a sentence, following the exceptions, to read:
"All valves in supply pipes to automatic sprinkler systems shall be secured open." |
71 |
pdf_text |
| 4 |
4
Not Permitted |
61 |
pdf_text |
| 4 |
4. The opposite side of a court.
Where the value of W is greater than 30 feet (9144 mm), a value of 30 feet (9144 mm) shall be used in calculating th |
43 |
pdf_text |
| 4 |
4. Delete Table 906.1. |
73 |
pdf_text |
| 4 |
4. Tubing shall be neatly tied and supported within the enclosure. Tubing bridging ca
doors or moveable devices shall be of sufficient length to avoid tension and excessive
shall be protected against abrasion. Tubing connected to devices on doors shall be fast
hinges.
S101.13.2 Isolation from other functions.
Control tubing serving other than smoke control functions shall be isolated by automatic isolation valves or s
independent system.
S101.13.3 Testing.
Control air tubing shall be tested at three times the operating pressure for not less than 30 minutes without an
loss in gauge pressure prior to final connection to devices.
S101.14 Marking and identification.
The detection and control systems shall be clearly marked at all junctions, accesses and terminations.
S101.15 Control diagrams.
Identical control diagrams showing all devices in the system and identifying their location and function shall be main |
225 |
pdf_text |
| 4 |
4. From a technical production area in accordance with Section 410.5 ." |
97 |
pdf_text |
| 4 |
4. Elevator car lighting. |
27 |
pdf_text |
| 4 |
4. At the uppermost ceiling of each interior exit stairway." |
75 |
pdf_text |
| 4 |
4. Revise Section 910.2.2 to read:
"910.2.2 High-piled combustible storage.
A mechanical smoke removal system installed in accordance with Section 910.4 shall be installed in buildings and p
containing high-piled combustible storage." |
79 |
pdf_text |
| 4 |
4. The minimum positive pressure of 0.10 inch of water (25 Pa) and a maximum positive pre
inch of water (67 Pa) with respect to occupied floors are not required at the floor of recall with
open.
S101.21.1.1 Use of ventilation systems.
Ventilation systems, other than hoistway supply air systems, are permitted to be used to exhaust air fr
spaces on the fire floor, two floors immediately below and one floor immediately above the fire floor
building’s exterior where necessary to maintain positive pressure relationships as required in Section
during operation of the elevator shaft pressurization system.
S101.21.2 Rational analysis.
A rational analysis complying with Section S101.4 shall be submitted with the construction documents.
S101.21.3 Ducts for system.
Any duct system that is part of the pressurization system shall be protected with the same fire-resistance rati
for the elevator shaft enclosure.
S101.21.4 Fan system.
The fan system provided for the pressurization system shall be as required by Sections S101.21.4.1 through S
S101.21.4.1 Fire resistance.
Where located within the building, the fan system that provides the pressurization shall be protected
fire-resistance rating required for the elevator shaft enclosure.
S101.21.4.2 Smoke detection.
The fan system shall be equipped with a smoke detector that will automatically shut down the fan syst
smoke is detected within the system.
S101.21.4.3 Separate systems.
A separate fan system shall be used for each elevator hois |
230 |
pdf_text |
| 4 |
4. Fans, dampers and other operating equipment in a fault status – YELLOW/AMBER.
S101.16.2 Smoke control panel.
The fire fighter’s control panel shall provide control capability over the complete smoke control system equip
the building as follows: |
226 |
pdf_text |
| 4 |
4. Revise Table 707.3.10 by deleting "FIRE WALLS" from the title. |
58 |
pdf_text |
| 4 |
4. Revise Section 1011.4 to read:
"1011.4 Walkline.
Where a stair includes winder treads, the walkline shall comply with Section 1011.4.1 or 1011.4.2. |
95 |
pdf_text |
| 4 |
4. Revise Section 1404.3 by replacing "an approved design" with "a design." |
129 |
pdf_text |
| 4 |
4. Ambulatory care facilities and Group I-2 occupancies shall be ventilated by mechanical m
accordance with the Chicago Mechanical Code. |
120 |
pdf_text |
| 4 |
4. Revise Section 717.5.1 to read:
"717.5.1 Fire walls.
Ducts and air transfer openings permitted in fire walls in accordance with Section 706.11 shall be protected with liste
fire dampers installed on both sides of the fire wall in accordance with their listing." |
62 |
pdf_text |
| 4 |
4. Revise Section 2606.7.4 to read:
"2606.7.4 Fire suppression system.
In buildings that are equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1, l
systems shall be protected both above and below unless the automatic sprinkler system has been approved for installa
above the light-diffusing system. Areas of light-diffusing systems that are protected in accordance with this section sh
limited." |
194 |
pdf_text |
| 4 |
4. The contractor is permitted to employ the special inspection agencies." |
155 |
pdf_text |
| 4 |
4. Replace Table 1006.2.1 as shown:
TABLE 1006.2.1
SPACES WITH ONE EXIT OR EXIT ACCESS DOORWAY
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m 2.
NP = Not permitted.
a. Buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1.
b. Group H occupancies equipped throughout with an automatic sprinkler system in accordance with Section 903.2.5.
c. For a room or space used for assembly purposes having fixed seating, see Section 1029.8.
d. For the travel distance limitations in Group I-2, see Section 407.4.
e. The common path of egress travel distance and occupant load limitations shall not apply to a building exclusively containing a single dwelling unit an
occupancy or within a townhouse.
f. The common path of egress travel distance in a Group S-2 parking garage shall be not more than 100 feet.
g. For the travel distance limitations in Groups R-3, R-4 and R-5 equipped throughout with an automatic sprinkler system in accordance with Section 90 |
88 |
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| 4 |
4. In areas that are not open to the public within occupancies in Group I-3, F, H, M or S; for alternat
devices and ship's ladders; and in similar locations where children under the age of 5 are unlikely to b
are approved by the building official, guards shall not have openings that allow passage of a sphere 2
mm) in diameter. |
100 |
pdf_text |
| 4 |
4. Delete Section 1103.2.8. |
110 |
pdf_text |
| 4 |
4. Revise Section 911.1.4 to read:
"911.1.4 Layout review.
A layout of the fire command center and all features required by this section to be contained therein shall be submitt
code official for review and acceptance prior to installation." |
80 |
pdf_text |
| 4 |
4. Revise Section 2303.1.5 to read:
"2303.1.5 Wood structural panels.
Wood structural panels, where used structurally (including those used for siding, roof and wall sheathing, subfloorin
and built-up members), shall conform to the requirements for their type in DOC PS 1, DOC PS 2 or ANSI/APA PRP
panel or member shall be identified for grade, bond classification, and Performance Category by the trademarks of a
agency. The Performance Category value shall be used as the "nominal panel thickness" or "panel thickness" whene
in this code. Wood structural panel components shall be designed and fabricated in accordance with the applicable st
in Section 2306.1 and identified by the trademarks of an approved agency indicating conformance to the applicable s
addition, wood structural panels where permanently exposed in outdoor applications shall be of exterior type, except
structural panel roof sheathing exposed to the outdoors on the underside is permitted to be Exposure 1 type." |
183 |
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| 4 |
4. Agricultural and industrial storage structures intended only for incidental human occupancy. |
152 |
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| 4 |
4. Where fire separation distance is based on an imaginary line between buildings on the same lot, the maxi
protected and unprotected exterior wall openings shall not be limited for stories that are at least 50 feet (15.2
above the roof of adjacent buildings on the same lot." |
56 |
pdf_text |
| 4 |
4. Revise Section 1408.10.2 by replacing "an approved" with "a." |
133 |
pdf_text |
| 4 |
4. Name of person or firm treating the material. |
202 |
pdf_text |
| 4 |
4. Revise Section 2308.2.6 by deleting "assigned to Seismic Design Category B, C, D or F." |
185 |
pdf_text |
| 4 |
4. The failure load corresponding to a settlement of 0.2 √D + PL/AE
where D = the diameter or diagonal dimension in inches, P = Load, L = Length, A = Area, E = Modul
Elasticity. |
172 |
pdf_text |
| 4 |
4. Revise Section 1803.4 by replacing "registered design professional" with "registered geotechnical engineer." |
163 |
pdf_text |
| 4 |
4. Revise Section 1005.6 by replacing "two adjacent stories" with "stories immediately above and below." |
87 |
pdf_text |
| 4 |
4. Revise Section 404.7 to read:
"404.7 Standby power.
Equipment required to provide smoke control shall be provided with standby power." |
27 |
pdf_text |
| 4 |
4. Lofts in accordance with Section 1207.5. |
125 |
pdf_text |
| 4 |
4. Revise Section 308.3.1.1 to read:
"308.3.1.1 Condition 1.
This occupancy condition shall include facilities that provide nursing or medical care but do not provide emergency
obstetrics or in-patient stabilization units for psychiatric or detoxification purposes, including but not limited to nursi
foster care facilities." |
21 |
pdf_text |
| 4 |
4. Revise the exception to Section 904.12 by deleting "Section 304.1 of." |
71 |
pdf_text |
| 4 |
4. Revise item 5.1.3 in Section 1202.3 to read:
"5.1.3. Where both air-impermeable insulation and air-permeable insulation are provided, the air- imperme
shall be applied in direct contact with the underside of the structural roof sheathing in accordance with Item 5
be in accordance with the R-values in Table 1202.3 for condensation control. The air-permeable insulation sh |
120 |
pdf_text |
| 4 |
4. Installation and anchorage of ductwork designed to carry hazardous materials in structures
Seismic Design Category C or D. |
160 |
pdf_text |
| 4 |
4. Revise the exceptions to Section 1106.6 to read:
"Exceptions: |
112 |
pdf_text |
| 4 |
4. Low-hazard special industrial occupancies in accordance with Section 503.1.1. |
76 |
pdf_text |
| 4 |
4. Rooftop access penthouses and other rooftop structures associated with occupiable rooftop
considered in determining building height in accordance with Section 1513. |
17 |
pdf_text |
| 4 |
4. Revise Sections 1008.3.1, 1008.3.2, and 1008.3.3 by replacing "power supply failure" with "normal power suppl |
92 |
pdf_text |
| 4 |
4. Expansion index greater than 20, determined in accordance with ASTM D4829.
Steel slag shall be tested for expansive properties in accordance with ASTM D4792 prior to use as a fill material." |
163 |
pdf_text |
| 4 |
4. Revise exception 3 to Section 714.4.2 by replacing "any size or type" with "any size or type allowed by the Chic
Code." |
60 |
pdf_text |
| 4 |
4. Sleeping units of Group I occupancies." |
92 |
pdf_text |
| 4 |
4. Recommended installation procedures. |
163 |
pdf_text |
| 4 |
4. Add a new Section 1109.7.1 to read:
"1109.7.1 Limited use/limited application elevators.
Limited use/limited application elevators shall be allowed for the following applications: |
118 |
pdf_text |
| 4 |
4. Revise Section 704.12 by deleting "approved." |
52 |
pdf_text |
| 4 |
4. Revise Section 1504.7 to read:
"1504.7 Impact resistance.
Roof coverings installed on low-sloped roofs in accordance with Section 1507 shall resist impact damage based on th
tests conducted in accordance with ASTM D3746, ASTM D4272 or the "Resistance to Foot Traffic Test" in Section |
135 |
pdf_text |
| 4 |
4. Exit signs are not required in dayrooms, sleeping rooms or dormitories in occupancies in Group I- |
98 |
pdf_text |
| 4 |
4. Revise row 9 of Table 1607.1 by adding "including associated kitchens" in the first column. |
146 |
pdf_text |
| 4 |
4. Revise the definition of "accreditation body" to read:
"ACCREDITATION BODY. A third-party organization that is independent of the grading and inspection agencies,
lumber mills, and that initially accredits and subsequently monitors, on a continuing basis, the competency and perfo
grading or inspection agency related to carrying out specific tasks." |
4 |
pdf_text |
| 4 |
4. Revise Section 912.3 by deleting "be approved and shall." |
81 |
pdf_text |
| 4 |
4. Delete Section 3007.4. |
200 |
pdf_text |
| 4 |
4. Designs using NAAMM FP 1001. |
148 |
pdf_text |
| 4 |
4. In other than Group R-2 housing at places of education, in Group R-2 facilities with Acces
complying with Section 1107.6.2.3.1, an accessible route is not required to connect stories or
where Accessible units, all common use areas serving Accessible units and all public use areas
accessible route. This exception does not apply to multi-story housing. |
113 |
pdf_text |
| 4 |
4. Nonprestressed reinforcement in tension
Within micropiles |
171 |
pdf_text |
| 4 |
4. Revise Section 3202.2, including its subsections, to read:
"3202.2 Encroachments above grade and below 12 feet in height.
Encroachments into the public way above grade and below 12 feet (3658 mm) in clear height shall be prohibited. Do
windows shall not open or project into the public way." |
206 |
pdf_text |
| 4 |
4. Where two exits, exit access doorways, exit access stairways or exit access ramps are requ
within a dwelling unit, they shall be arranged remote from one another so as to minimize the c
being blocked by smoke or fire. |
91 |
pdf_text |
| 4 |
4. Revise the first sentence of Section 703.7 to read:
"Where there is an accessible concealed floor, floor-ceiling or attic space and within mechanical and electrical rooms
fire barriers, fire partitions, smoke barriers and smoke partitions or any other wall required to have protected openin
penetrations shall be effectively and permanently identified with signs or stenciling in the concealed space or mecha
electrical room." |
51 |
pdf_text |
| 4 |
4. Delete the exception to Section 1604.5.1. |
145 |
pdf_text |
| 4 |
4. In one-story buildings of B, F, M, or S occupancy having a building area not exceeding 3,000 square feet |
73 |
pdf_text |
| 4 |
4. Automatic fire detection systems. |
26 |
pdf_text |
| 4 |
4. Revise Section 420.4 by replacing "in accordance with" with "where required by." |
34 |
pdf_text |
| 4 |
4. Add a new Section 1105.4 to read:
"1105.4 Power-operated doors.
At least one accessible entrance door to the following facilities, or each door where the entrance consists of doors in
a power-operated door complying with Section 1010.1.4.2: |
111 |
pdf_text |
| 4 |
4. Revise exception 2 to Section 1020.4 to read:
"2. In occupancies in Groups B, E-2, F, I-1, M, R, S and U, where the building is equipped throughout with
sprinkler system in accordance with Section 903.3.1.1, the length of the dead-end corridors shall not exceed
mm)." |
102 |
pdf_text |
| 4 |
4. Revise Section 1808.6 to read:
"1808.6 Design for expansive soils or fills.
Expansive soils or fills shall be removed in accordance with Section 1808.6.3." |
169 |
pdf_text |
| 4 |
4. Revise Section 1104.4 to read:
"1104.4 Multistory buildings and facilities.
At least one accessible route shall connect each accessible story, mezzanine and occupiable rooftops in multilevel bu
facilities.
Exceptions: |
110 |
pdf_text |
| 4 |
4. Revise the exceptions to Section 505.2.3 to read:
"1. In Group B, F, M and S occupancies in buildings equipped throughout with an automatic sprinkler syste
accordance with Section 903.3.1.1, mezzanines or portions thereof are not required to be open to the room in
mezzanines are located, provided that the occupant load of the aggregate area of the enclosed space is not gre |
40 |
pdf_text |
| 4 |
4. Revise the first sentence of the exception to Section 715.4 to read:
"Voids created at the intersection of the exterior curtain wall assemblies and such floor assemblies where the vision
to the finished floor level shall be allowed to be sealed with a material to prevent the interior spread of fire." |
61 |
pdf_text |
| 4 |
4. The horizontal width of the canopy shall be not greater than 15 feet (4572 mm). |
218 |
pdf_text |
| 4 |
4. Revise Sections 1908.9.1 and 1908.9.2 by replacing "an approved" with "a."
CHAPTER 14B-20
ALUMINUM |
177 |
pdf_text |
| 4 |
4. Revise Section 406.2.8 to read:
"406.2.8 Separation from other occupancies.
Motor-vehicle-related occupancies shall be separated from other occupancies in the same building in accordance wit |
28 |
pdf_text |
| 4 |
4. Exterior wall coverings containing foam plastic insulation complying with Section 2603. |
131 |
pdf_text |
| 4 |
4. Day care centers operating between the hours of 9:00 p.m. and 6:00 a.m.
Exception: Where all rooms occupied by the day care facilities and programs have a direct ex |
82 |
pdf_text |
| 4 |
4
NP
NP |
45 |
pdf_text |
| 4 |
4. The loft shall be accessed by one of the following means, which shall count as the means of egress |
125 |
pdf_text |
| 4 |
4. Revise Section 722.5.2.2 by replacing "approved" with "tested."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 25)
CHAPTER 14B-8
INTERIOR FINISHES |
63 |
pdf_text |
| 4 |
4. Revise Section 2407.1.3 to read:
"2407.1.3 Parking garages.
Glazing materials shall not be installed in guards in parking garages except for pedestrian areas not exposed to impac
vehicles." |
189 |
pdf_text |
| 4 |
4. Add a new Section 3302.4 to read:
"3302.4 Construction loads.
Provisions shall be made to ensure that stresses due to wind loads, dead loads and loads due to material storage and c
equipment imposed during the construction, alteration, repair, addition to or demolition of any structure shall not ex
allowable stresses for materials as limited by the provisions of this code." |
208 |
pdf_text |
| 4 |
4. Delete the exception to Section 1023.5. |
103 |
pdf_text |
| 4 |
4. In interior exit stairways serving 4 or fewer stories in other than Group A, E, H, and I occupancies, exit d
permitted to be locked from the side opposite the egress side. |
95 |
pdf_text |
| 4 |
4
F-1, S-1
–
–
–
–
–
–
–
–
–
–
–
–
N
N
NP
NP |
45 |
pdf_text |
| 4 |
4. Revise the notes to Table 1505.1 to read:
"a. Unless otherwise required due to the location of the building within a fire district in accordance with Ap
b. Class C roof coverings shall be allowed on buildings of Group R-3, R-4, R-5 and Group U occupancies,
minimum fire-separation distance of 6 feet measured from the leading edge of the roof.
c. Buildings that are not more than two stories above grade plane and having not more than 6,000 square fe
roof area and where there is a minimum 10-foot fire separation distance from the leading edge of the roof to
property line on all sides of the building, shall be allowed to have roofs of fire- retardant-treated wood shingl
constructed in accordance with Section 1505.6 or No. 1 cedar or redwood shakes and No. 1 shingles construc
accordance with Section 1505.7." |
136 |
pdf_text |
| 4 |
4. Revise exception 4 to Section 1010.1.2 to read:
"4. Doors within or serving a single dwelling unit in Groups R-2, R-3 and R-5." |
93 |
pdf_text |
| 4 |
4. Delete items 3 and 4 in Section 903.2.1.1. |
67 |
pdf_text |
| 4 |
4. Office areas exceeding 5,000 square feet (465 m2). |
76 |
pdf_text |
| 4 |
4. Revise Section 1810.2.4 by replacing "registered design professional" with "registered geotechnical engineer." |
170 |
pdf_text |
| 4 |
4. Insert Tables 1806.2(1), 1806.2(2) and 1806.2(3) to read:
TABLE 1806.2(1)
PRESUMPTIVE LOAD-BEARING VALUES WITHOUT FULL GEOTECHNICAL INVESTIGATION
For SI: 1 pound per square foot = 0.0479 kPa, 1 pound per square foot per foot = 0.157 kPa/m.
a. Coefficient to be multiplied by the dead load.
b. Cohesion value to be multiplied by the contact area, as limited by Section 1806.3.2.
TABLE 1806.2(2)
PRESUMPTIVE VERTICAL FOUNDATION PRESSURE VALUES WITH GEOTECHNICAL INVESTIGATION |
166 |
pdf_text |
| 4 |
4. Revise Section 2113.11.1.4 to read:
"2113.11.1.4 Oil-fired appliances listed for use with L-vent.
Flue lining and vent systems for use in masonry chimneys with oil-fired appliances listed for use with Type L vent sh
to flue lining systems complying with Section 2113.11.1 and listed chimney liners complying with UL 641 (see Sect |
180 |
pdf_text |
| 4 |
4. Revise Section 1807.1.6.2.1 by replacing "Seismic Design Categories C, D, E and F" with "Seismic Design Cate
D." |
168 |
pdf_text |
| 4 |
4. Revise the first sentence of Section 306.3 to read:
"Factory industrial uses that involve the fabrication or manufacturing of noncombustible materials that during finishi
processing do not involve a significant fire hazard may only be classified as F-2 occupancies with the written approv
code official and may include the following:" |
20 |
pdf_text |
| 4 |
4. Revise Section 1510.5 and its subsections to read:
"1510.5 Towers, spires, minarets, domes and cupolas.
Towers, spires, minarets, domes, cupolas, and similar features shall be of a type of construction having fire- resistan
less than required for the building on top of which such feature is built. Such features greater than 85 feet (25 908 m
above grade plane as measured to the highest point on such feature, and either greater than 200 square feet (18.6 m2)
area or used for any purpose other than a belfry or an architectural embellishment, shall be constructed of and suppor
or IIA construction. |
139 |
pdf_text |
| 4 |
4. Revise item 5 of Section 3102.8.1.2 to read:
"5. Blower inlets shall be located to provide protection from air contamination. The location of inlets shall b
the construction documents." |
201 |
pdf_text |
| 4 |
4. The structure has no unusual geometrical irregularity in spatial form. |
149 |
pdf_text |
| 4 |
4. A facility where any children under two years of age occupy a level other than the level of exit dis
classified as a Group I-4 occupancy. |
20 |
pdf_text |
| 4 |
4. Revise Section 1502.4 to read:
"1502.4 Gutters.
Gutters and leaders placed on the exterior of buildings shall be of noncombustible material.
Exceptions: |
134 |
pdf_text |
| 4 |
4. Add a new Section 3306.10 to read:
"3306.10 Loads on pedestrian protection structures.
No additional structures, including field offices, construction equipment, materials, signs, displays, ornamentation or
shall be erected or placed upon a construction canopy or similar pedestrian protection structure until plans identifyin
are submitted to the building official and a permit is issued, authorizing the construction activity or loading." |
209 |
pdf_text |
| 4 |
4. Delete the exception to Section 708.4.1. |
58 |
pdf_text |
| 4 |
4. Class I manual dry standpipes are allowed in parking garages and parking facilities that ar
freezing temperatures, provided that the hose connections are located as required for Class II s
accordance with Section 905.5." |
72 |
pdf_text |
| 4 |
4. The basic design wind speed, V, for use in the design of Risk Category IV structures shall be 119
m/s)." |
149 |
pdf_text |
| 4 |
4. Notwithstanding Section 14B-1-003(5), retain "International Fire Code" in footnote c to Table 414.2.5(1). |
33 |
pdf_text |
| 4 |
4
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
A, E
N h
N g,
h |
45 |
pdf_text |
| 4 |
4. Delete Sections 1402.6 and 1402.7. |
128 |
pdf_text |
| 4 |
4. Revise the exceptions to Section 1015.4 to read:
"Exceptions: |
99 |
pdf_text |
| 4 |
4. Revise Section 1705.2.3 by deleting "in buildings, structures and portions thereof." |
157 |
pdf_text |
| 4 |
4. Changes in elevation of three or fewer risers within or accessory to individual dwelling units and s
in Group R-2, R-3 and R-5 do not require handrails. |
97 |
pdf_text |
| 4 |
4. Revise Section 1107.5.1.1 to read:
"1107.5.1.1 Accessible units.
At least 10 percent, but not less than one, of the dwelling units and sleeping units shall be Accessible units." |
113 |
pdf_text |
| 4 |
4. Revise Section 1703.4 to read:
"1703.4 Performance.
Specific information consisting of test reports conducted by an approved agency in accordance with the appropriate r
standards, or other such information as necessary, shall be provided for the building official to confirm that a product
assembly meets applicable code requirements." |
155 |
pdf_text |
| 4 |
4. A multistory unit is not required to be accessible if a single-story Type A unit of equivalent
area is provided as part of the planned development. For purposes of this section, "equivalent t
means a net floor area within 70 square feet (6.5 m2). |
116 |
pdf_text |
| 4 |
4. Exterior exit stairways and ramps serving occupiable rooftops above portions of buildings
one story above grade plane and not more than 15 feet (4572 mm) above adjoining grade are
have a separation distance." |
104 |
pdf_text |
| 4 |
4. Revise the exception to Section 2610.5 to read:
"Exception: The aggregate area limitations of light-transmitting plastic skylights shall be increased 100 percent bey
limitations set forth in this section where the building is equipped throughout with an automatic sprinkler system in a
with Section 903.3.1.1." |
195 |
pdf_text |
| 4 |
4. Delete Table 3001.3. |
198 |
pdf_text |
| 4 |
4. Revise exception 2.1 to Section 915.1.4 by replacing "an approved" with "a." |
81 |
pdf_text |
| 4 |
4. Revise exception 2 to Section 1009.4.2 by replacing "an automatic sprinkler system" with "a supervised automati
system." |
92 |
pdf_text |
| 4 |
4. Delete Section 419.5. |
33 |
pdf_text |
| 4 |
4. Revise Section 1204.4 by replacing "dwelling unit" with "single dwelling unit."
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 21; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 15) |
123 |
pdf_text |
| 4 |
4. Closed ties or spirals where required by Section 1810.3.9.4.2 shall be permitted to be limit
feet (914 mm) of deep foundation elements 10 feet (3048 mm) or less in depth supporting Gro
R-5 and U occupancies of Seismic Design Category D, not exceeding two stories of light-fram
construction." |
174 |
pdf_text |
| 4 |
4. Revise Section 1028.4.1 by replacing "Group R-3 and U occupancies" with "Group R-3, R-5 and U occupancies
occupancies in buildings with no more than 4 stories above grade plane." |
105 |
pdf_text |
| 4 |
4. Revise Section 311.3 to delete "Fresh fruits and vegetables in nonplastic trays or containers," "Ivory" and "Parkin
open or enclosed."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 6) |
23 |
pdf_text |
| 4 |
4. Alarm signals shall produce a sound that is distinctive from other sounds used during normal operation." |
76 |
pdf_text |
| 4 |
4. Revise Section 1804.6 to read:
"1804.6 Compacted controlled fill material.
Where shallow foundations will bear on compacted controlled fill material, the compacted controlled fill shall compl
provisions of a geotechnical report acceptable to the building official, as set forth in Section 1803.
Exception: Compacted controlled fill material 12 inches (305 mm) in depth or less need not comply with a g
report, provided that the in-place dry density is not less than 90 percent of the maximum dry density at optim
content determined in accordance with ASTM D1557. The compaction shall be verified by special inspection
with Section 1705.6." |
164 |
pdf_text |
| 4 |
4. Wood veneers shall comply with this section and Section 1404.5." |
131 |
pdf_text |
| 4 |
4. Exhaust shall be at the top of the atrium and intake at the bottom. |
78 |
pdf_text |
| 4 |
4. Revise Section 803.15.1.1 by deleting "inorganic or."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 26) |
65 |
pdf_text |
| 4 |
4. Floors and roofs: A/AF = 0.00050
where:
A = Total leakage area, square feet (m2).
AF = Unit floor or roof area of barrier, square feet (m2).
Aw = Unit wall area of barrier, square feet m2).
The leakage area ratios shown do not include openings due to gaps around doors and operable windows. The total le
the smoke barrier shall be determined in accordance with Section S101.5.1 and tested in accordance with Section S1
S101.5.1 Total leakage area.
Total leakage area of the barrier is the product of the smoke barrier gross area multiplied by the allowable le
ratio, plus the area of other openings such as gaps around doors and operable windows. |
221 |
pdf_text |
| 4 |
4. In industrial facilities, mezzanines used for control equipment are permitted to be glazed on all sides. |
40 |
pdf_text |
| 4 |
4. Factory and Industrial (see Section 306): Groups F-1 and F-2. |
19 |
pdf_text |
| 4 |
4. Panels shall be mounted vertically on a wall. |
79 |
pdf_text |
| 4 |
4. Revise Section 1809.10 by replacing "Seismic Design Categories D, E and F" with "Seismic Design Category D. |
170 |
pdf_text |
| 4 |
4. Add a new Section 907.1.3.1 to read:
"907.1.3.1 Notification appliances.
Occupant notification appliances shall be red. Where approved by the fire code official, occupant notification applian |
73 |
pdf_text |
| 4 |
4. Delete Section 1403.5.3. |
128 |
pdf_text |
| 4 |
4. Spaces greater than 1,000 square feet (93 m2) but less than 3,000 square feet (280 m2) in ar
used exclusively for archival storage or for product storage in a business or mercantile occupa
required to be on an accessible route."
(Amend Coun. J. 1-26-22, p. 43756, Art. II, § 13) |
110 |
pdf_text |
| 4 |
4. Delete the following standards under ASME: ASME/A17.1–2016/CSA B44–16; A17.7–2007/CSA B44–07(R20 |
216 |
pdf_text |
| 4 |
4. Insert a new Section 1613.4 to read:
"1613.4 Seismic design requirements for buildings assigned to Seismic Design Category A.
Buildings and other structures assigned to Seismic Design Category A need only comply with the requirements of thi
Nonstructural components of buildings and structures in Seismic Design Category A are exempt from seismic desig
Exception: Tanks assigned to Risk Category IV shall satisfy the freeboard requirements of Section 15.6.5.1 o |
153 |
pdf_text |
| 4 |
4. Revise Section 718.2.7 by replacing "an approved material" with "a noncombustible material." |
63 |
pdf_text |
| 4 |
4. Delete Section 3002.5. |
198 |
pdf_text |
| 4 |
4. High-rise buildings containing Accessible units or Type A units. |
111 |
pdf_text |
| 4 |
4. Delete the second sentence in Section 509.4.1. |
47 |
pdf_text |
| 4 |
4. Revise exception 2 to Section 1027.6 by deleting "approved." |
104 |
pdf_text |
| 4 |
4. Revise Section 412.3.2 to read:
"412.3.2 Construction.
Aircraft hangars shall be of Type I or II construction. Where hangars have basements, floors over basements shall be
construction and shall be made tight against seepage of water, oil or vapors. There shall not be openings or communi
basements and the hangar. Access to basements shall be from the exterior only." |
32 |
pdf_text |
| 4 |
4. Revise Section 901.5 to read:
"901.5 Acceptance tests.
Fire protection systems shall be tested in accordance with the requirements of this code and the Chicago Fire Preven
Where required, the tests shall be conducted in the presence of the fire code official. Tests required by this code, the
Prevention Code and the standards listed in this code shall be conducted at the expense of the owner. It shall be unla
portions of a structure until the required fire protection systems within that portion of the structure have been tested |
67 |
pdf_text |
| 4 |
4. Revise the first sentence of Section 713.13.4 to read:
"Waste or linen chutes shall discharge into an enclosed room separated by fire barriers with a fire-resistance rating n
hours and constructed in accordance with Section 707 or horizontal assemblies constructed in accordance with Secti
both." |
60 |
pdf_text |
| 4 |
4. Revise note m to Table 307.1(1) to delete "Section 5003.1.2 of." |
20 |
pdf_text |
| 4 |
4. Revise exceptions 1 and 2 to Section 1003.5 to read:
"1. A single step with a maximum riser height of 8 inches (203 mm) is permitted at exterior doors not requir
accessible by Chapter 11 in Groups F, H, R-2, R-3, R-5, S and U. |
85 |
pdf_text |
| 4 |
4. Revise Section 1406.10.2 by replacing "an approved" with "a." |
132 |
pdf_text |
| 4 |
4. Revise the exception to Section 2406.4.7 to read:
"Exception: Glazing that is protected by a guard complying with Sections 1015 and 1607.8." |
188 |
pdf_text |
| 4 |
4. Delete Section 1805.1.2.1. |
165 |
pdf_text |
| 4 |
4
See Note f.
Not
Permitted
Not Permitted
Not Permitted
NP
Not Permitted |
61 |
pdf_text |
| 4 |
4. Revise Section 405.8 and its subsections to read:
"405.8 Standby and emergency power.
A standby power system complying with Section 2702 shall be provided for the standby power loads specified in Se
An emergency power system complying with Section 2702 shall be provided for the emergency power loads specifie |
27 |
pdf_text |
| 4 |
4. Replace each occurrence of "NFPA 70" with "the Chicago Electrical Code." |
2 |
pdf_text |
| 4 |
4. Revise Section 916.6 by deleting "approved." |
82 |
pdf_text |
| 4 |
4. Revise Section 3303.6 to read:
"3303.6 Utility connections.
Service utility connections shall be discontinued and capped in accordance with the rules and requirements of the util |
208 |
pdf_text |
| 4 |
4. Revise Section 712.1.8 by replacing "Approved vertical" with "Vertical." |
59 |
pdf_text |
| 4 |
4. Group A occupancies with an aggregate occupant load of less than 300 persons shall be separated
main occupancies by construction providing a fire-resistance rating of not less than 1 hour in building
protected throughout by an automatic sprinkler system in accordance with Section 903.3.1.1. |
45 |
pdf_text |
| 4 |
4. Delete Section 2702.1.8. |
196 |
pdf_text |
| 4 |
4. Revise Table 1004.5 by revising the entries under "Day care" to read:
"Day care |
Children under 2 | 55 net
All others | 35 net" |
85 |
pdf_text |
| 4 |
4. Revise Section 504.3 to read:
"504.3 Height in feet.
The maximum building height, in feet, of a building shall not exceed the limits specified in Table 504.3.
Exception: Towers, spires, minarets, steeples and other rooftop structures with a footprint not exceeding 25
ground area of the building on which they are erected shall be constructed of materials consistent with the req
construction of the building except where other construction is permitted by Section 1510.2.4. Such rooftop s
not be used for habitation or storage. The rooftop structures shall not extend more than 60 feet (18.3 m) abov
building height where of noncombustible materials and shall not extend more than 20 feet (6096 mm) above t
building height where of combustible materials (see Chapter 15 for additional requirements)." |
36 |
pdf_text |
| 4 |
4. Approved engineering analysis based on a comparison of building element, component or assembly desig
resistance ratings as determined by the test procedures set forth in ASTM E119 or UL 263." |
51 |
pdf_text |
| 4 |
4. Revise Section 410.2.7.1 by deleting "approved." |
32 |
pdf_text |
| 4 |
4. Revise Section 1507.4.2 by deleting "approved." |
136 |
pdf_text |
| 4 |
4. Revise Section 706.4 to read:
"706.4 Fire-resistance rating.
Fire walls shall have a fire-resistance rating of not less than 4 hours." |
57 |
pdf_text |
| 4 |
4. Where parking is provided within or beneath a building, accessible parking spaces shall be provid
beneath the building.
TABLE 1106.2
ACCESSIBLE PARKING SPACES FOR R-2, R-3 AND R-4 OCCUPANCIES |
111 |
pdf_text |
| 4 |
4. Revise item 14 in Section 603. 1 to read:
"14. Blocking such as for handrails, millwork, cabinets and window and door frames in exterior walls or in i
and partitions where the required fire-resistance rating is 1 hour or less." |
49 |
pdf_text |
| 4 |
4. Annunciator unit visually indicating the location of the elevators and whether they are operational |
80 |
pdf_text |
| 4 |
4. Operable windows that are provided with window opening control devices that comply with AST
Exception: In Group R-2 and R-5 occupancies this section only applies where either: |
100 |
pdf_text |
| 4 |
4. Revise Section 1029.6 to read:
"1029.6 Capacity of aisle for assembly.
The required capacity of aisles shall be not less than that determined in accordance with Section 1029.6.1 where indo
seating is provided and Section 1029.6.3 where open-air assembly seating is provided." |
105 |
pdf_text |
| 4 |
4. Delete Section 503.1.3. |
36 |
pdf_text |
| 4 |
4. Delete Section 806.3. |
65 |
pdf_text |
| 4 |
4. Revise the exceptions to Section 2607.4 by deleting "approved." |
194 |
pdf_text |
| 4 |
4. Revise exception 2 to Section 905.3.2 by deleting "automatic dry and semiautomatic dry standpipes or." |
72 |
pdf_text |
| 4 |
4. Outdoor viewing areas. |
119 |
pdf_text |
| 4 |
4. Revise Section 2405.5 by replacing "approved labeling agency" with "approved agency." |
188 |
pdf_text |
| 4 |
4. Revise Section E104.1 to read:
"E104.1 General.
Transient lodging and assisted living facilities shall be provided with accessible features in accordance with Section
I-3 occupancies shall be provided with accessible features in accordance with Section E104.2." |
220 |
pdf_text |
| 4 |
4. Revise Section 1704.2.4 to read:
"1704.2.4 Report requirement.
Special inspection agencies shall keep records of special inspections and tests. The special inspection agency shall su
of special inspections and tests to the owner and to the registered design professional in responsible charge. Reports
that work inspected or tested was or was not completed in conformance to permitted construction documents. Discre
brought to the immediate attention of the contractor for correction. If they are not corrected, the discrepancies shall b
the attention of the building official and to the registered design professional in responsible charge prior to the comp
phase of the work. The building official may require that a final report documenting required special inspections and
correction of any discrepancies noted in the inspections or tests, be submitted to the building official prior to occupan |
156 |
pdf_text |
| 4 |
4
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
NS
S
OCCUPANCY
A, E
I-1 a,
I-3, I-4
I-2
R a
F-2,
S-2 b, U
B e, M
F-1, S-1
H-1
H-2
H-3, |
45 |
pdf_text |
| 4 |
4. Revise Section 705.5 to read:
"705.5 Fire-resistance ratings.
Exterior walls shall be fire-resistance rated in accordance with Tables 601 and 602 and this section. For other than G
occupancies, the required fire-resistance rating of exterior walls with a fire separation distance of 10 feet (3048 mm
shall only be required to be rated for exposure to fire from the inside. The required fire-resistance rating of exterior
fire separation distance of less than 10 feet (3048 mm) shall be rated for exposure to fire from both sides." |
54 |
pdf_text |
| 4 |
4. Within a dwelling unit in a Group R occupancy." |
96 |
pdf_text |
| 4 |
4. Revise exception 4 to Section 2603.3 by replacing "approved" with "approved." |
192 |
pdf_text |
| 4 |
4. Fences not over 10 feet (3048 mm) above adjoining grade. |
219 |
pdf_text |
| 4 |
4. In Group E-1 occupancies, door swing shall not reduce the required width of corridors by |
87 |
pdf_text |
| 4 |
4
H-1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
N
NP
NP
NP
NP
H-2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
N
NP |
45 |
pdf_text |
| 4 |
4. Delete Section 1609.2 and its subsections and tables. |
149 |
pdf_text |
| 4 |
4. In Group I-2 and ambulatory care facilities, where such doors are special-purpose h
sliding, accordion or folding door assemblies installed in accordance with Section 101
automatic closing by smoke detection in accordance with Section 716.2.6.5. |
222 |
pdf_text |
| 4 |
4. Revise Section 1013.3 to read:
"1013.3 Illumination.
Exit signs shall be internally illuminated.
Exception: Visual character signs required by Section 1013.14 shall be internally or externally illuminated at
Tactile signs required by Section 1013.4 need not be provided with illumination." |
98 |
pdf_text |
| 4 |
4. The remote room shall be immediately adjacent to the adjoining room. |
123 |
pdf_text |
| 4 |
4. Revise item 1 in Section 1603.1.4 to read:
"1. Basic design wind speed, V, miles per hour or allowable stress design wind speed, Vasd, as determined in accor |
144 |
pdf_text |
| 4 |
4. Delete the first sentence of Section 1605.2.1. |
146 |
pdf_text |
| 4 |
4. Exterior stairways that are not required to comply with Section 1009.3." |
96 |
pdf_text |
| 4 |
4, R-5 or I, including:
Bed-and-breakfast establishments
Care facilities that provide accommodations for 5 or fewer individuals receiving care
Congregate living facilities (nontransient) with 16 or fewer occupants
Congregate living facilities with accommodation for 10 or fewer transient occupants
Hotels with accommodations for 10 or fewer transient occupants |
22 |
pdf_text |
| 4 |
4. Fuel for equipment shall be stored outside of the building." |
214 |
pdf_text |
| 4 |
4. Revise Section 3004.3 to read:
"3004.3 Conveyors.
Conveyors and conveying systems shall comply with Chapter 10 of the Chicago Conveyance Device Code." |
199 |
pdf_text |
| 4 |
4. Revise Section 506.2.4 to read:
"506.2.4 Mixed-occupancy, multistory buildings.
Each story of a mixed-occupancy building with more than one story above grade plane shall individually comply wit
applicable requirements of Section 508.1. For buildings with more than three stories above grade plane, the building
such that the aggregate sum of the ratios of the actual floor area of each story divided by the allowable area of such s
determined in accordance with Equation 5-3 based on the applicable provisions of Section 508.1, shall not exceed thr |
43 |
pdf_text |
| 4 |
4. An attempt to egress shall initiate an irreversible process that shall allow such egress not more than 15 sec
pressure is applied to the egress-side door hardware for not more than 1 second. Initiation of the irreversible
activate an audible signal in the vicinity of the door. Once the delay electronics have been deactivated, rearmi
electronics shall be by manual means only. The time delay shall not be field adjustable." |
94 |
pdf_text |
| 4 |
4. Doors from individual dwelling or sleeping units of Group R occupancies having an occupant loa
are permitted to be equipped with a night latch, dead bolt or security chain, provided such devices are
the inside without the use of a key, tool or special knowledge. |
94 |
pdf_text |
| 4 |
4. Revise Section 303.4 to insert, alphabetically: "Trading floors." |
19 |
pdf_text |
| 4 |
4. Such observation is specifically required by the building official. |
157 |
pdf_text |
| 4 |
4. Revise the exceptions to Section 508.2.4 to read:
"Exceptions: |
44 |
pdf_text |
| 4 |
4. Revise the numbered portion of Section 716.1.1 to read:
"1. Designs documented in a test report prepared by an approved agency or test results compiled in the UL
Certifications Directory, Intertek Directory of Building Products, or another approved source. |
61 |
pdf_text |
| 4 |
4. Revise item 2 in Section 403.2.1.1 to read:
"2. In other than Group F, H, and S occupancies, the fire-resistance rating of the building elements in Type
construction, other than the primary structural frame, shall be permitted to be reduced to the fire-resistance r
IIA." |
24 |
pdf_text |
| 4 |
4. Revise Section 2304.10.6 to delete "approved." |
184 |
pdf_text |
| 4 |
4. Delete Section D101.2 and its subsections. |
218 |
pdf_text |
| 4 (cont. 2) |
tway.
S101.21.4.4 Fan capacity.
The supply fan shall be either adjustable with a capacity of not less than 1,000 cfm (0.4719 m 3/s) per
specified by a registered design professional to meet the requirements of a designed pressurization sy
S101.21.5 Standby power. |
230 |
pdf_text |
| 4.1 |
4.1. Discharge of interior exit stairways and exterior exit ramps shall be provided with a free and un
of travel to at least two distinct exterior exit doors and each exterior exit door is readily visible and ide
within 25 feet (7620 mm) and no more than two turns, each not exceeding 90 degrees (1.57 rad), from
termination of the enclosure. There shall be no dead-end corridors or similar conditions exceeding 10
mm) in length adjacent to the point of termination of the enclosure. |
104 |
pdf_text |
| 4.1 |
4.1. Revise Table 414.2.5(2) by deleting "Tables 5704.3.6.3(4) through 5704.3.6.3(8) and 5704.3.7.5.1 of". |
33 |
pdf_text |
| 4.1 |
4.1. A stairway complying with Section 1011. |
125 |
pdf_text |
| 4.2 |
4.2. A stairway with a clear width of not less than 20 inches (508 mm), with risers not less th
(178 mm) and not more than 10 inches (254 mm) in height and a tread depth equal to 20 inche
minus four-thirds of the riser height and with a handrail on one side. The stairway shall have
least 6 feet 2 inches (1880 mm). Where the ceiling height of the loft is less than 6 feet 2 inches
the location where the stairway meets the loft, the top of the stairway shall be a landing platfor
than 20 inches (508 mm) in length and width, located not more than 18 inches (457 mm) verti
finished floor of the loft. |
125 |
pdf_text |
| 4.2 |
4.2. The entire area of the level of exit discharge is separated from areas below by construction confo
fire-resistance rating for the enclosure. |
104 |
pdf_text |
| 4.3 |
4.3. The building is protected throughout by an automatic sprinkler system installed in accordance w |
105 |
pdf_text |
| 4.3 |
4.3. A permanent ladder with a rung width of not less than 12 inches (305 mm) and 10-inch (
inch (356 mm) spacing between rungs installed at an incline between 70 to 80 degrees from ho |
125 |
pdf_text |
| 4.4 |
4.4. An alternating tread device complying with Section 1011.14. |
126 |
pdf_text |
| 4.4 |
4.4. Means of egress components are separated in accordance with Exception 1.4." |
105 |
pdf_text |
| 4.5 |
4.5. A ship's ladder with a clear width of 20 inches (508 mm) complying with Section 1011.1 |
126 |
pdf_text |
| 40 |
40. Revise the title and first sentence of Section 1810.3.11.2 to read:
"1810.3.11.2 Seismic Design Category D.
For structures assigned to Seismic Design Category D, deep foundation element resistance to uplift forces or rotation
shall be provided by anchorage into the pile cap, designed considering the combined effect of axial forces due to upli
moments due to fixity to the pile cap." |
175 |
pdf_text |
| 40 |
40. Revise the definition of "certificate of compliance" to read:
"CERTIFICATE OF COMPLIANCE. A certificate stating that materials and products meet specified standards or
done in compliance with permitted construction documents." |
5 |
pdf_text |
| 40 |
40. Revise Section 903.4.1, excluding the exceptions, to read:
"903.4.1 Monitoring.
Alarm, supervisory and trouble signals shall be distinctly different and shall be automatically transmitted to a supervi |
71 |
pdf_text |
| 40 |
40. Revise Section 907.4.2.1 by replacing "200 feet (60 960 mm)" with "100 feet (30.5 m)." |
77 |
pdf_text |
| 403.4.9.1 |
403.4.9.1 Main electrical service equipment.
All main electrical service equipment shall be installed in vaults or outdoor locations. |
26 |
pdf_text |
| 403.4.9.2 |
403.4.9.2 Construction.
Electrical equipment rooms shall be enclosed with fire barriers constructed in accordance with Section 707 o
assemblies constructed in accordance with Section 711, or both. The fire-resistance rating of the enclosure sh
accordance with Section 110.26 of the Chicago Electrical Code. |
26 |
pdf_text |
| 403.4.9.3 |
403.4.9.3 Sump pump.
Where electrical service equipment is installed in the lowest story, the electrical equipment room shall be pro
sump pump." |
26 |
pdf_text |
| 403.6.1 |
403.6.1 Fire service access elevator.
A minimum of one fire service access elevator shall be provided in accordance with Section 3007. Each fire s
elevator shall have a capacity of not less than 3,500 pounds (1588 kg) and shall comply with Section 3002.4.
(Amend Coun. J. 7-24-19, p. 3646, § 26; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 3) |
26 |
pdf_text |
| 405.7.1 |
405.7.1 Number of exits.
Each floor level shall be provided with not fewer than two exits. Where compartmentation is required by Sect
each compartment shall have not fewer than one vertical exit and not fewer than one exit access doorway into
compartment." |
27 |
pdf_text |
| 405.8.1 |
405.8.1 Standby power loads.
The following are classified as standby power loads: |
27 |
pdf_text |
| 405.8.2 |
405.8.2 Emergency power loads.
The following are classified as emergency power loads: |
27 |
pdf_text |
| 406.2.8.1 |
406.2.8.1 Private garages and carports.
Private garages and carports shall be separated from other occupancies in the same building in accordance wi |
28 |
pdf_text |
| 406.2.8.2 |
406.2.8.2 Public garages.
Public garages shall be separated from other occupancies in the same building with fire barriers and horizont
of noncombustible construction having a fire-resistance rating of not less than 4 hours.
Exception: Where the building (including the parking garage) is equipped throughout with an autom
system in accordance with Section 903.3.1.1, the required fire-resistance rating shall be not less than |
28 |
pdf_text |
| 406.2.8.3 |
406.2.8.3 Repair garages.
Repair garages shall be separated from other occupancies in the same building with fire barriers and horizon
of noncombustible construction having a fire-resistance rating of not less than 4 hours. |
28 |
pdf_text |
| 406.2.8.4 |
406.2.8.4 Motor fuel-dispensing facilities.
Motor fuel-dispensing facilities shall not be located in a building containing other uses or occupancies." |
28 |
pdf_text |
| 406.3.1 |
406.3.1 Classification.
Private garages and carports shall be classified as Group U occupancies.
Exception: Private garages and carports on the same lot as a Group R-5 occupancy shall be classifie
R-5 occupancy. |
28 |
pdf_text |
| 406.3.2 |
406.3.2 Area.
Each private garage or carport of Type I, II, IIIA or IV construction shall be not greater than 1,000 square fe
gross floor area. Each private garage or carport of Type IIIB or VA construction shall be not greater than 80 |
28 |
pdf_text |
| 406.3.3 |
406.3.3 Height.
A building of Type IIB, IIIB, or VB construction containing a private garage shall not exceed one story or 12
mm) in building height. |
29 |
pdf_text |
| 406.3.4 |
406.3.4 Separation.
Private garages and carports shall be separated from other buildings and occupancies in accordance with Sec
and 406.3.4.2. Carports may be separated from buildings in accordance with Section 406.3.4.3. |
29 |
pdf_text |
| 406.3.4.1 |
406.3.4.1 Detached private garages.
Any exterior wall of a detached private garage which is located less than 6 feet (1829 mm) from anot
on the same lot shall have a fire-resistance rating of not less than 1 hour. Openings shall be protected
with Section 716.
Exception: There may be one doorway not exceeding 21 square feet (1.95 m 2 ) in area, prote
self-closing and self-latching door not less fire-resistive than a solid wood door 1 3/4 inches (4 |
29 |
pdf_text |
| 406.3.4.2 |
406.3.4.2 Attached private garages.
Private garages and carports attached to another occupancy shall be separated from all other areas of
by fire barriers and horizontal assemblies having a fire-resistance rating of not less than 1 hour. Doo
between a private garage and other occupancies shall be equipped with either solid wood doors or sol
honeycomb core steel doors not less than 1 3/8 inches (34.9 mm) in thickness, or doors in compliance |
29 |
pdf_text |
| 406.3.4.3 |
406.3.4.3 Carports.
A separation is not required between an enclosed occupancy and a carport, provided that the carport i
on two or more sides and there are not enclosed areas above. |
29 |
pdf_text |
| 406.3.5 |
406.3.5 Automatic sprinkler system.
Private garages located in a basement and with a capacity for four or more motor vehicles shall be equipped
automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2.
Exception: Where the private garage is open to the atmosphere for a height of not less than 18 inches
around not less than 50 percent of its perimeter." |
29 |
pdf_text |
| 406.4.5 |
406.4.5 Height and area.
Public parking garages shall be limited to the allowable heights and areas specified in Sections 504 and 506 for Grou
occupancies. Roof parking shall be allowed. |
29 |
pdf_text |
| 406.4.6 |
406.4.6 Vertical tiers.
The number of vertical tiers of parking shall be limited to the values specified in Table 406.4.6. In the case of a parki
having a continuous spiral floor, each 9 feet 6 inches (2896 mm) of height, or portion thereof, shall be considered to
TABLE 406.4.6
PUBLIC PARKING GARAGE HEIGHT (IN TIERS) |
29 |
pdf_text |
| 406.9.1 |
406.9.1 Occupancy.
Buildings containing parking facilities shall not contain any other occupancy.
Exceptions: |
30 |
pdf_text |
| 41 |
41. Revise Section 903.4.2 to read:
"903.4.2 Alarms.
An electric bell, located on the exterior of the building above a fire department connection, shall be connected to eac
sprinkler system. The bell shall be activated by water flow equivalent to the flow of a single sprinkler of the smallest
installed in the system. Where a fire alarm system is installed, actuation of the automatic sprinkler system shall actua
fire alarm system.
A sign shall be placed at a conspicuous location near the bell and shall state: "SPRINKLER ALARM-WHEN BELL
CALL FIRE OR POLICE DEPARTMENT." |
71 |
pdf_text |
| 41 |
41. Revise Section 1810.3.12 to replace "Seismic Design Category D, E or F" with "Seismic Design Category D." |
175 |
pdf_text |
| 41 |
41. Revise Section 907.4.2.4 by replacing "an approved" with "a." |
77 |
pdf_text |
| 41 |
41. Revise the definition of "change of occupancy" to read:
"CHANGE OF OCCUPANCY. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
5 |
pdf_text |
| 42 |
42. Insert the following definitions:
"CHICAGO BUILDING CODE. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provi
CHICAGO BUILDING REHABILITATION CODE. As defined in Chapter 2 of the Chicago Construction Code
Administrative Provisions.
CHICAGO CONSTRUCTION CODES. As defined in Chapter 2 of the Chicago Construction Codes Administrati |
5 |
pdf_text |
| 42 |
42. Revise Section 1810.3.13 to replace "Seismic Design Category C, D, E or F" with "Seismic Design Category C |
175 |
pdf_text |
| 42 |
42. Revise Section 903.4.3 by deleting "Approved."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 29; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 14; Amend Coun. J. 6-25-21,
II, § 13) |
71 |
pdf_text |
| 42 |
42 inches in height above the adjacent walking surface
U
No
Yes
Yes
UNC
Yes
Yes
Yes
For SI: 1 foot = 304.8 mm; 1 inch = 25.4 mm; 1 square foot = 0.0929 m 2.
U = any material not less fire resistive than untreated wood or plastic composites that comply with ASTM D7032 and Section 2612, unprotected
P = any material, protected with construction providing fire-resistance rating as required for exterior wall
UNC = noncombustible, unprotected
PNC = noncombustible, protected with construction providing fire-resistance rating as required for exterior wall
a. Where material type U is allowed, material types P, UNC and PNC shall also be allowed; where material type P is allowed, material types UNC and
allowed; where material type UNC is allowed, material type PNC shall also be allowed.
b. Egress balconies shall also comply with Section 1021. Exterior exit stairways and exterior exit ramps shall also comply with Section 1027.
TABLE 705.2.2
PROJECTIONS FROM WALLS OF TYPE III, IV OR V CONSTRUCTION a |
53 |
pdf_text |
| 42 |
42. Revise Section 907.4.3 by deleting "approved." |
77 |
pdf_text |
| 420.9.1 |
420.9.1 Shared cooking facilities.
In Group R occupancies, rooms or indoor spaces that contain cooking facilities with domestic cooking applia
the occupants of more than one dwelling unit or sleeping unit shall be in accordance with all of the following |
34 |
pdf_text |
| 43 |
43. Revise Section 907.4.3.1 by replacing "approved" with "accepted." |
77 |
pdf_text |
| 43 |
43. Revise the exception to Section 1810.3.13 to read:
"Exception: In Group R-3, R-4, R-5 and U occupancies of light-frame construction, deep foundation elements supp
foundation walls, isolated interior posts detailed so the element is not subject to lateral loads or exterior decks and pa
subject to interconnection where the soils are of adequate stiffness." |
175 |
pdf_text |
| 43 |
43. Delete the definition of "children’s play structure." |
6 |
pdf_text |
| 44 |
44. Delete the exception to Section 907.5. |
77 |
pdf_text |
| 44 |
44. Revise section 1810.4 by adding the following sentence at the end:
"Where installing drilled shafts through unstable soils or soft clay, the installation procedures shall include casing or
as recommended by the registered geotechnical engineer. The registered geotechnical engineer shall analyze the soi
squeeze-in potential in soft clay." |
175 |
pdf_text |
| 44 |
44. Insert the following definitions:
"CIRCULATION PATH (for Chapter 11). An exterior or interior way of passage provided for pedestrian travel in
not limited to: pedestrian walkways, hallways, courtyards, elevators, platform lifts, ramps, stairways and landings.
CITY DATUM. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions.
CITY FIRE ALARM BOX. A device wired directly to the City’s emergency communications system and capable
an alarm signal." |
6 |
pdf_text |
| 45 |
45%
Unprotected, Sprinklered (UP, S) i
No Limi
Protected (P)
No Limi |
55 |
pdf_text |
| 45 |
45. Delete the definition of "climate zone." |
6 |
pdf_text |
| 45 |
45. Revise Section 907.5.1 to read:
"907.5.1 Presignal feature.
Fire alarm systems in the following buildings shall be provided with a presignal feature: |
77 |
pdf_text |
| 45 |
45. Revise Section 1810.4.4 to read:
"1810.4.4 Preexcavation.
The use of jetting, augering or other methods of preexcavation shall be allowed where recommended by the registere
engineer. Where permitted, preexcavation shall be carried out in the same manner as used for deep foundation eleme
load tests and in such a manner that will not impair the carrying capacity of the elements already in place or damage
structures. Element tips shall be advanced below the preexcavated depth until the required resistance or penetration i |
175 |
pdf_text |
| 46 |
46. Insert the following definition:
"CLOSED-CIRCUIT TELEPHONE (for Chapter 11). A telephone with a dedicated line such as a house phone,
or phone that must be used to gain entry to a facility." |
6 |
pdf_text |
| 46 |
46. Delete Section 907.5.2.2 and its subsections. |
77 |
pdf_text |
| 46 |
46. Revise Section 1810.4.5 to read:
"1810.4.5 Vibratory driving. |
175 |
pdf_text |
| 47 |
47. Revise the definition of "closed system" to read:
"CLOSED SYSTEM. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
6 |
pdf_text |
| 47 |
47. Revise Section 907.5.2.3.1, including its exception, to read:
"907.5.2.3.1 Public use areas, common use areas and employee work areas.
Visible alarm notification appliances shall be provided in public use areas and common use areas. Where employee
have audible alarm coverage, visible alarms shall be provided at time of initial installation." |
77 |
pdf_text |
| 47 |
47. Revise Section 1810.4.8 to read:
"1810.4.8 Hollow-stem augered, and drilled displacement cast-in-place elements.
Where concrete or grout is placed by pumping through a hollow-stem auger, the auger shall be permitted to rotate in
direction during withdrawal. As the auger is withdrawn at a steady rate or in increments not to exceed 1 foot (305 m
or grouting pumping pressures shall be measured and maintained high enough at all times to offset hydrostatic and la
pressures. Concrete or grout volumes shall be measured to ensure that the volume of concrete or grout placed in each
equal to or greater than 110 percent of the theoretical volume of the hole created by the auger. Where the installation
element is interrupted or a loss of concreting or grouting pressure occurs, the element shall be redrilled to 5 feet (152
the elevation of the tip of the auger when the installation was interrupted or concrete or grout pressure was lost and r
Augered cast-in-place elements shall not be installed within six diameters center to center of an element filled with c
grout less than 12 hours old, unless approved by the building official. If the concrete or grout level in any completed
due to installation of an adjacent element, the element shall be replaced. All piles shall have a full-length reinforcing
centralizer at the tip." |
176 |
pdf_text |
| 48 |
48. Revise Table 907.5.2.3.2 by replacing "6 to 25" with "2 to 25." |
77 |
pdf_text |
| 48 |
48. Revise Section 1810.4.9 to read:
"1810.4.9 Socketed drilled shafts.
The rock socket and pipe or tube casing, if any, of socketed drilled shafts shall be thoroughly cleaned of foreign mat
filling with concrete. Steel cores shall be bedded in concrete or sand/cement grout at the base of the rock socket. Con
sand/cement grout shall be placed using a tremie method." |
176 |
pdf_text |
| 48 |
48. Delete the definition of "coastal A zone." |
6 |
pdf_text |
| 49 |
49. Delete item 3 to Section 1810.4.10. |
176 |
pdf_text |
| 49 |
49. Delete the definition of "coastal high-hazard area." |
6 |
pdf_text |
| 49 |
49. Revise Section 907.5.2.3.3 by adding the following at the end:
"Visible alarm notification appliances, arranged so the flashing light beam is visible in all occupiable spaces within t
be installed by the owner within dwelling units and sleeping units on an as-needed basis at the request of an occupant
disability." |
77 |
pdf_text |
| 5 |
5
S-1
NS
UL |
39 |
pdf_text |
| 5 |
5. Revise item 1 in Section 1406.10.3 to read:
"1. The MCM system has passed tests conducted in accordance with NFPA 286 and the acceptance criteria o |
132 |
pdf_text |
| 5 |
5. Revise the numbered items in Section 903.2.1.2 to read: |
67 |
pdf_text |
| 5 |
5
R-5
NS
UL |
39 |
pdf_text |
| 5 |
5. Revise Table 1807.1.6.3(1) by:
a. Deleting the columns for 30 and 45 psf per foot;
b. Deleting all rows for maximum unbalanced backfill height of 7 feet or greater.
c. Deleting note f. |
168 |
pdf_text |
| 5 |
5. Revise Table 1004.5 by revising the entries under "Exercise rooms" to read:
"Exercise rooms |
With equipment | 50 gross
Open floor | 20 net" |
85 |
pdf_text |
| 5 |
5. Revise the title and first sentence of Section 1029.6.1 to read:
"1029.6.1 Indoor assembly seating.
The required capacity in inches (mm) of the aisles for indoor assembly seating shall be not less than the occupant lo
the egress element in accordance with all of the following, as applicable:" |
105 |
pdf_text |
| 5 |
5. Revise Section 712.1.9 to read:
"712.1.9 Two-story openings.
In other than Groups H, I-2 and I-3, a vertical opening that is not used as one of the applications listed in Sections 71 |
59 |
pdf_text |
| 5 |
5. Revise Section 901.6 and its subsections to read:
"901.6 Supervisory service.
Where required, fire protection systems shall be monitored by a supervising station in accordance with NFPA 72 or
city fire alarm box in accordance with Section 919. A provider of supervising station services shall notify the fire cod
less than 48 hours before terminating services to a building. |
67 |
pdf_text |
| 5 |
5. Revise Section 403.2.1.2 by replacing "420 feet (128 m)" with "400 feet (122 m)." |
24 |
pdf_text |
| 5 |
5. Revise Section 1504.8 to read:
"1504.8 Surfacing and ballast materials.
For a building with a mean roof height exceeding that permitted by Table 1504.8 based on the exposure category, the
materials shall not be used on the roof: |
135 |
pdf_text |
| 5 |
5. Revise Section 713.13.6 by deleting "approved." |
60 |
pdf_text |
| 5 |
5. Delete exceptions 6 and 8 to Section 1010.1.2. |
93 |
pdf_text |
| 5 |
5. Revise exception 2 to Section 1028.4.2 by replacing "Group R-3" with "Group R-3 or R 5."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 52; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 11; Amend Coun. J. 12-14-2
Art. III, § 5) |
105 |
pdf_text |
| 5 |
5. Revise Section 306.3 to insert, alphabetically: "Chilled water plants." |
20 |
pdf_text |
| 5 |
5. Group E-2 occupancies having a capacity of 100 or more children. |
83 |
pdf_text |
| 5 |
5. Revise Section 1803.5.2 to read:
"1803.5.2 Questionable soil or fill.
Where the classification, strength or compressibility of the soil or fill is in doubt or where a load-bearing value super
specified in this code is claimed, the building official shall require that a geotechnical investigation be conducted." |
163 |
pdf_text |
| 5 |
5 to less
than 10
Type of Projection
Material Type
Fire Separation Distance (fee |
53 |
pdf_text |
| 5 |
5. Revise Section 704.13.1 to read:
"704.13.1 Fire-resistance rating.
The application of SFRM shall be consistent with the fire-resistance rating and the listing, including, but not limited
size of structural element, minimum thickness and dry density of the applied SFRM, method of application, substrate
conditions and the use of bonding adhesives, sealants, reinforcing or other materials." |
52 |
pdf_text |
| 5 |
5. Structures that require special consideration of their response characteristics and environment that
addressed by this code or ASCE 7 and for which other regulations provide seismic criteria, such as ve
bridges, electrical transmission towers, hydraulic structures, buried utility lines and their appurtenanc
reactors. |
152 |
pdf_text |
| 5 |
5. Revise Section 1408.10.3 by replacing "is specifically approved based on" with "has passed." |
133 |
pdf_text |
| 5 |
5. Installation and anchorage of vibration isolation systems in structures assigned to Seismic
Category C or D where the permitted construction documents require a nominal clearance of 1
mm) or less between the equipment support frame and restraint. |
160 |
pdf_text |
| 5 |
5,0
SM
NP
NP
NP
NP
NP
NP
NP
N
H-2
NS c, d |
41 |
pdf_text |
| 5 |
5. Revise Section 1705.2.4 by deleting "approved." |
157 |
pdf_text |
| 5 |
5. Revise Table 707.3.10 by adding "U" to the third row and deleting the fourth row. |
58 |
pdf_text |
| 5 |
5. Guards shall be provided at the open side of lofts. Loft guards shall be not less than 36 inches (91
height or one-half of the clear height to the ceiling, whichever is less.
Exception: Lofts with guardrails that meet the requirements of the Consumer Products Safety Commi
beds. |
126 |
pdf_text |
| 5 |
5,0
S1
UL
UL
UL
UL |
41 |
pdf_text |
| 5 |
5. Corridors, at intervals not exceeding 75 feet (22.9 m). |
77 |
pdf_text |
| 5 |
5
R-2
NS
UL |
39 |
pdf_text |
| 5 |
5. Revise Section 1809.11 by deleting "approved." |
170 |
pdf_text |
| 5 |
5. Revise Section 3004.3.1 to read:
"3004.3.1 Enclosure.
Conveyors and related equipment connecting successive floors or levels, other than on construction sites, shall be en
shaft enclosures complying with Section 713." |
199 |
pdf_text |
| 5 |
5. Dormers that do not have a low-sloped roof, are no higher than the highest point of the roo
which they are located and do not exceed one-third of the horizontal area of the roof plane in
located shall not be considered in determining building height. |
17 |
pdf_text |
| 5 |
5. Revise Section 1604.7 by replacing "approved" with "accepted." |
145 |
pdf_text |
| 5 |
5. Flights of stairs that serve as stepped aisles for seating areas shall have handrails either at one or
the aisle or within the aisle width." |
97 |
pdf_text |
| 5 |
5 to less
than 10
Cornices, eave overhangs, sunshades, bay windows, oriel
windows and similar decorative projections on buildings not
exceeding 40 feet in building height
U
No
Yes
Yes
P
Yes
Yes
Yes
Cornices, eave overhangs, sunshades, bay windows, oriel
windows and similar decorative projections on buildings
greater than 40 feet in building height
U
No
No
No
UNC
No
Yes
Yes
P
No
No
No
PNC
Yes
Yes
Yes
Gutters and downspouts on buildings not exceeding 40 feet in
building height
U
No
Yes
Yes
UNC
Yes
Yes
Yes
Gutters and downspouts on buildings greater than 40 feet in
building height
U
No
No
No
UNC
Yes
Yes
Yes
Exterior balconies, each not exceeding 100 square feet in
area, on buildings not exceeding 55 feet in building height
U
No
Yes
Yes
UNC
Yes
Yes
Yes
Exterior balconies, each not exceeding 100 square feet in
area, on buildings greater than 55 feet in building height
U
No
No
No
UNC
Yes
Yes
Yes
Decks laid directly on the ground without airspace below
U
Yes
Yes
Yes
Decks not exceeding 400 square feet in area
U
No
Yes
Yes
Decks, any area, not more than 6 feet above adjoining ground
U
No
No
Yes
Decks, any area, any height
UNC
Yes
Yes
Yes
Weather-protected entries not exceeding 50 square feet in
area
U
Yes
Yes
Yes
Open porches, serving no more than 1 story above grade
plane and not more than 200 square feet in area
U
No
Yes
Yes
Other open porches and exterior exit stairways, serving more
than 1 but no more than 4 stories above grade plane
U
No
No
No
UNC
Yes
Yes
Yes
Exterior exit stair |
53 |
pdf_text |
| 5 |
5. Delete item 5.1.4 in Section 1202.3. |
121 |
pdf_text |
| 5 |
5. Revise item 2 in Section 1008.3.3 to read:
"Rooms or spaces containing fire command centers." |
92 |
pdf_text |
| 5 |
5. Revise Section 1109.9 to read:
"1109.9 Storage.
Where fixed or built-in storage elements such as cabinets, coat hooks, shelves, medicine cabinets, lockers, closets an
provided in required accessible spaces or for Type A units or Accessible units, at least 5 percent, but not less than one
shall be accessible.
Exception: Archival storage areas and product storage areas described in Section 1104.4, exception 4 are not
accessible." |
118 |
pdf_text |
| 5 |
5. Add a new Section 1107.5.1.1.1 to read:
"1107.5.1.1.1 Beds.
In sleeping units having more than 25 beds, at least 5 percent of the beds shall be accessible." |
113 |
pdf_text |
| 5 |
5. Revise Section 716.2.1 by replacing "Approved fire door" with "Fire door." |
62 |
pdf_text |
| 5 |
5. Revise Section 406.2.9.1, including its exception, to read:
"406.2.9.1 Elevation of ignition sources.
Equipment and appliances having an ignition source and located in private garages, repair garages, motor fuel- disp
facilities and parking garages shall be elevated such that the source of ignition is not less than 18 inches (457 mm) ab
surface on which the equipment or appliance rests. For the purpose of this section, rooms or spaces that are not part o
space of a dwelling unit or sleeping unit and that communicate directly with a private garage through openings shall
to be part of the private garage." |
28 |
pdf_text |
| 5 |
5. Delete the exception to Section 718.4. |
63 |
pdf_text |
| 5 |
5. Delete Section 705.7. |
54 |
pdf_text |
| 5 |
5. Delete exception 5 to Section 2603.3. |
192 |
pdf_text |
| 5 |
5. Revise exception 4 to Section 1027.6 to read:
"4. In Group R-2, R-3, and R-5 occupancies not more than four stories above grade plane, exterior exit stai
exterior exit ramps are not required to be separated from the interior of the building and openings are not limi
exterior exit stairway or exterior exit ramp discharges directly to grade."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 51; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 10) |
104 |
pdf_text |
| 5 |
5. Panels shall be mounted so that the bottom edge is no less than 18 inches (457 mm) above the floo
edge is no more than 74 inches (1880 mm) above the floor. |
79 |
pdf_text |
| 5 |
5. Revise Section 1106.7.3 by adding the following sentence at the end:
"If at-grade parking is provided, at least one accessible space for self-parking of a vehicle shall be provided."
(Amend Coun. J. 7-20-22, p. 50878, § 2) |
112 |
pdf_text |
| 5 |
5. Fire doors after the minimum elevated temperature has disabled the unlatching mechanism in acc
listed fire door test procedures. |
94 |
pdf_text |
| 5 |
5. Revise Section 3001.5 to read:
"3001.5 Change in use.
A change in use of an elevator from freight to passenger, passenger to freight, or from one freight class to another fre
comply with Section 8.7 of Chapter 3 of the Chicago Conveyance Device Code." |
198 |
pdf_text |
| 5 |
5,0
S1
UL
UL
UL
UL
UL |
42 |
pdf_text |
| 5 |
5. Delete Section 509.4.2 and its subsections.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 19; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 8; Amend Coun. J. 12-14-22,
III, § 1) |
47 |
pdf_text |
| 5 |
5. Delete Section 911.1.5. |
80 |
pdf_text |
| 5 |
5. The net glazed area of exterior openings shall be at least 8 percent of the aggregate floor ar
adjoining room and remote room. |
123 |
pdf_text |
| 5 |
5. In Group R-1, an accessible route is not required to connect stories or mezzanines within i
units, provided the accessible level meets the provisions for Accessible units and sleeping acc
for two persons minimum and toilet and bathing facilities are provided on that level. |
113 |
pdf_text |
| 5 |
5. Revise Section 906.4 to read:
"906.4 Cooking equipment fires.
Fire extinguishers provided for the protection of cooking equipment shall be of a type compatible with the automatic
extinguishing system agent. Cooking equipment involving solid fuels or vegetable or animal oils and fats shall be pr
Class K-rated portable extinguisher in accordance with the Chicago Fire Prevention Code." |
73 |
pdf_text |
| 5 |
5. Revise Section 1605.3 by deleting "or 1605.3.2." |
146 |
pdf_text |
| 5 |
5. Revise Section 1703.4.1 to read:
"1703.4.1 Research and investigation.
Sufficient technical data shall be submitted to the building official to substantiate the proposed use of any product, m
assembly. If it is determined that the evidence submitted is satisfactory proof of performance for the use intended, th
official shall allow the use of the product, material or assembly subject to the requirements of this code. The costs, re
investigations required under these provisions shall be paid by the owner." |
155 |
pdf_text |
| 5 |
5. Revise Section 308.3.1.2 to read:
"308.3.1.2 Condition 2.
This occupancy condition shall include facilities that provide nursing or medical care and could provide emergency c
obstetrics or in-patient stabilization units for psychiatric or detoxification purposes, including but not limited to hosp |
21 |
pdf_text |
| 5 |
5. Revise Section 1013.4 to read:
"1013.4 Raised character and braille signs.
Signs stating "AREA OF REFUGE," "EXTERIOR AREA FOR ASSISTED RESCUE," "EXIT," "STAIR" or "FIRE
required by Sections 1009.9 and 1013.6.1, in visual characters, raised characters and braille and complying with ICC
be provided adjacent to each door to an area of refuge, or providing direct access to an exit stairway, an exterior area
rescue, an exit ramp, an exit passageway or the exit discharge." |
98 |
pdf_text |
| 5 |
5. Revise Section 505.3 by replacing "stories" with "stories above grade plane." |
40 |
pdf_text |
| 5 |
5 to less than 10 e
Unprotected, Nonsprinklered (UP, NS) |
55 |
pdf_text |
| 5 |
5. Add a new item 6 to Section 1603.1.4 to read:
"6. Design base shear(s)." |
144 |
pdf_text |
| 5 |
5. Revise Section D102.1 to read:
"D102.1 Types of construction permitted.
Within the fire limits every building hereafter erected shall be either Type IA, IB, IIA, IIIA or IV, except as permitte
D105." |
218 |
pdf_text |
| 5 |
5. Replace each occurrence of "International Fire Code" with "Chicago Fire Prevention Code." |
2 |
pdf_text |
| 5 |
5. Fire alarm systems. |
26 |
pdf_text |
| 5 |
5. Insert the following definitions:
"ADAPTABILITY or ADAPTABLE (for Chapter 11). The ability of certain building spaces and elements, such a
countertops, sinks and grab bars, to be added or altered so as to accommodate the needs of individuals with different
degrees of disability.
ADAPTABLE DWELLING UNIT (for Chapter 11). A dwelling unit constructed and equipped so it can be conve
minimal structural change for use by persons with different types or degrees of disability." |
4 |
pdf_text |
| 5 |
5. A Group S-1 occupancy where the area used for the storage of upholstered furniture or mattresses exceed
feet (232 m 2 )." |
69 |
pdf_text |
| 5 |
5. A timer shall be provided that automatically deactivates the cooking appliances within a p
more than 120 minutes. |
34 |
pdf_text |
| 5 |
5. Revise Section 2606.7.5 by deleting "approved."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 90) |
194 |
pdf_text |
| 5 |
5. Revise Section 1023.8 by replacing "an approved" with "a." |
103 |
pdf_text |
| 5 |
5 to less
than 10
Type of Element
Material
Type
Fire Separation Distance |
141 |
pdf_text |
| 5 |
5
F-2
NS
UL |
38 |
pdf_text |
| 5 |
5. Delete the exception to Section 3002.7. |
198 |
pdf_text |
| 5 |
5
R-4 h
NS d
UL |
39 |
pdf_text |
| 5 |
5. Revise items 2 and 3 of Section 916.7 to read:
"2. For toxic gases that are not HPM, sample analysis shall be performed at intervals not exceeding 5 minut
accordance with the Chicago Fire Prevention Code. |
82 |
pdf_text |
| 5 |
5. Other methods approved by the building official." |
172 |
pdf_text |
| 5 |
5. Motor-vehicle-related occupancies shall be separated from other occupancies in accordance with |
45 |
pdf_text |
| 5 |
5. Revise Section 1804.7 by replacing "an approved" with "a." |
164 |
pdf_text |
| 5 |
5. Insert a new Section 910.2.3 to read:
"910.2.3 Exhibition areas.
Automatic smoke and heat vents in accordance with Section 910.3 shall be installed on the topmost occupied story o
areas with a floor area in excess of 10,000 square feet (929 m2). Where the upper surface of a story containing an ex
not a roof assembly, a mechanical smoke removal system in accordance with Section 910.4 shall be installed." |
79 |
pdf_text |
| 5 |
5. Steel in tension
Pipes, tubes, helicals or H-piles, where justified in accordance with Section |
171 |
pdf_text |
| 5 |
5. Revise Section E104.2.1 to read:
"E104.2.1 Transient lodging and assisted living facilities.
In transient lodging and assisted living facilities, sleeping units with accessible communication features shall be pro
accordance with Table E104.2.1. Units required to comply with Table E104.2.1 shall be dispersed among the various
units." |
220 |
pdf_text |
| 5 |
5,000 square feet (464 m 2 )." |
69 |
pdf_text |
| 5 |
5. Add a new Section 1402.8 to read:
"1402.8 Energy conservation.
Exterior walls shall meet additional performance requirements found in the Chicago Energy Conservation Code."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 62) |
128 |
pdf_text |
| 5 |
5. Smoke detectors shall be provided at the ceiling of the atrium and at the perimeter of the atrium o
within 15 feet (4572 mm). |
78 |
pdf_text |
| 5 |
5. Natural ventilation shall not be substituted for mechanical ventilation in rooms or spaces w
mechanical ventilation is specifically required by the Chicago Mechanical Code or Chicago E
Conservation Code. |
120 |
pdf_text |
| 5 |
5. Revise Section 912.4 by deleting the last sentence. |
81 |
pdf_text |
| 5 |
5. Delete Section 1808.6.1. |
169 |
pdf_text |
| 5 |
5. Revise Section 420.5 by replacing "R-3 and R-4" with "R-3, R-4 and R-5." |
34 |
pdf_text |
| 5 |
5. Delete Section 2407.1.4 and its subsections. |
189 |
pdf_text |
| 5 |
5. Revise Section 904.13 by deleting item 3. |
71 |
pdf_text |
| 5 |
5. Revise note b to Table 2304.11 to delete "approved." |
184 |
pdf_text |
| 5 |
5. Revise note p to Table 307.1(1) to delete "Sections 5705.5 and 5705.5.1 of." |
20 |
pdf_text |
| 5 |
5. Name of testing agency and test standard by which the fabric was tested.
A copy of the certificate must be kept on site and made available to the building official or fire code official. |
202 |
pdf_text |
| 5 |
5. Add a new Section 1403.5.4 to read:
"1403.5.4 Other metals.
Other metals, used as siding, shall conform to the applicable standard listed in Table 1507.4.3(1)." |
129 |
pdf_text |
| 5 |
5. A facility with more than 30 children under two years of age shall be classified as a Group I-4 occ |
20 |
pdf_text |
| 5 |
5. Revise the last sentence of Section 1704.2.5.1 to read:
"At completion of fabrication, the fabricator shall submit a certificate of compliance to the owner stating that the wor
performed in accordance with the permitted construction documents. The certificate of compliance shall be made ava
building official." |
156 |
pdf_text |
| 5 |
5. Revise Section 503.1.4 and its subsections to read:
"503.1.4 Occupiable rooftops.
A roof level or portion thereof shall be permitted to be used as an occupiable rooftop provided the occupancy of the r
occupancy that is permitted by Table 504.4 for the story immediately below the roof. The area of the occupiable roo
be included in the building area as regulated by Section 506.
Exception: The occupancy located on an occupiable rooftop shall not be limited to the occupancies allowed
immediately below the occupiable rooftop where the building is equipped throughout with an automatic spri
accordance with Section 903.3.1.1 or 903.3.1.2 and occupant notification in accordance with Section 907.5 is
the area of the occupiable rooftop."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 15) |
36 |
pdf_text |
| 5 |
5. Delete Section 3007.5.2. |
200 |
pdf_text |
| 5 |
5. Revise Table 1507.4.3(1) to delete the rows for hard lead, lead-coated copper, soft lead, and terne and terne coate |
137 |
pdf_text |
| 5 |
5. Designs using TIA-222 for antenna-supporting structures and antennas, provided that the
extent of Topographic Category 2 escarpments in Section 2.6.6.2 of TIA-222 shall be 16 times
the escarpment. |
148 |
pdf_text |
| 5 |
5. Delete Sections 414.3 through 414.6 and their subsections.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 10; Amend Coun. J. 6-25-21, p. 32180, Art. II, § 4) |
33 |
pdf_text |
| 5 |
5. Delete Section 410.2.7.2. |
32 |
pdf_text |
| 5 |
5. Revise Table 412.3.6 by changing the values for Types III, IV and V construction to "NP" and adding a legend b
stating "NP = Not permitted." |
32 |
pdf_text |
| 5 |
5. Revise Section 3202.3, including its subsections, to read:
"3202.3 Encroachments 12 feet or more above grade.
Encroachments 12 feet (3658 mm) or more above grade shall comply with Sections 3202.3.1 through 3202.3.4. |
206 |
pdf_text |
| 5 |
5. Revise Section 1003.7 to read:
"1003.7 Elevators, escalators and moving walks.
Elevators, escalators and moving walks shall not be used as a component of a required means of egress.
Exception: Elevators used as an accessible means of egress in accordance with Section 1009.4."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 39) |
85 |
pdf_text |
| 5 |
5. Revise Section 907.2 to read:
"907.2 Where required-new buildings and structures.
A fire alarm system installed in accordance with the provisions of this code and NFPA 72 shall be provided in new b
structures in accordance with Sections 907.2.1 through 907.2.23 and provide occupant notification in accordance wit |
74 |
pdf_text |
| 5 |
5. Add a new Section 3302.5 to read:
"3302.5 Protection of openings.
All stairways, elevator shafts, flues, and other vertical openings in the floors and roof shall be covered or properly pr |
208 |
pdf_text |
| 5 |
5 to less
than 10
Walking surfaces covering no more than one third of the roof area
or 500 square feet, whichever is greater, on side protected by a
noncombustible parapet wall providing a 2-hour fire-resistance
rating, at least 36 inches above the walking surface
U
Yes
Yes
Yes
Walking surfaces on buildings of Group R-5 occupancy covering
more than one third of the roof area, with or without parapet wall
FRTW
No
Yes
Yes
Walking surfaces covering more than one third of the roof area or
on side without a parapet wall
U
No
No
Yes
UNC
Yes
Yes
Yes
Pickets, handrails and similar vertical elements not more than 48
inches in height above the adjacent walking surface
U
No
Yes
Yes
UNC
Yes
Yes
Yes
Vertical elements of pergolas, trellises, arbors, privacy screens and
similar structures greater than 42 inches in height above the adjacent
walking surface, with 50 percent or more of surface area consisting
of regularly distributed openings
U b
No
Yes
Yes
UNC
Yes
Yes
Yes
Vertical elements of pergolas, trellises, arbors, privacy screens and
similar structures greater than 42 inches in height above the adjacent
walking surface, solid or with less than 50 percent of surface area
consisting of regularly distributed openings
U b
No
No
Yes
UNC
Yes
Yes
Yes
Horizontal elements of pergolas, trellises, arbors and similar
structures greater than 42 inches in height above the adjacent
walking surface
U b
No
Yes
Yes
UNC
Yes
Yes
Yes |
141 |
pdf_text |
| 5 |
5. Field inspection and reporting procedures (to include procedures for verification of the installed b
where required). |
163 |
pdf_text |
| 5 |
5. Revise Section 1805.2 to read:
"1805.2 Dampproofing.
Where hydrostatic pressure will not occur as determined by Section 1803.5.4, floors and walls shall be dampproofed
with this section." |
165 |
pdf_text |
| 5 |
5. Delete Table 706.4. |
57 |
pdf_text |
| 5 |
5. Revise Section 1505.3 by replacing "approved testing agency" with "approved agency." |
136 |
pdf_text |
| 5 |
5. Revise row 13 of Table 1607.1 be deleting the entry for "on single family dwellings only." |
146 |
pdf_text |
| 5 |
5,0
S13D
UL
UL |
42 |
pdf_text |
| 5 |
5. Revise Section 1806.3 to read:
"1806.3 Lateral load resistance.
Where the presumptive values of Table 1806.2(1) are used to determine resistance to lateral loads, the calculations s
accordance with Sections 1806.3.1 through 1806.3.4. Where the presumptive values of Table 1806.2(2) are used, res
lateral loads shall be as provided in the geotechnical report." |
168 |
pdf_text |
| 5 |
5. The structure does not have response characteristics that make it subject to across-wind loading, v
shedding, or instability caused by galloping or flutter. |
149 |
pdf_text |
| 5 |
5. Revise exception 4 to Section 915.1.5 by replacing "an approved" with "a." |
82 |
pdf_text |
| 5 |
5. Revise exception 3 to Section 1011.5.2 to read:
"3. The maximum riser height shall be 8 inches (203 mm), the minimum tread depth shall be 9 inches (229
minimum winder tread depth at the walkline shall be 9 inches (229 mm) and a nosing projection not less than
mm) but not more than 1 1/4 inches (32 mm) shall be provided where the tread depth is less than 10 inches (2
of the following conditions: |
96 |
pdf_text |
| 5 |
5. Delete the exception to Section 1009.7.2. |
92 |
pdf_text |
| 5 |
5. The fire-resistance rating of exterior walls shall not be reduced." |
218 |
pdf_text |
| 5 |
5. Stairway exit doors shall be openable from the egress side and shall only be locked from the opposite side
or R-5 occupancies where the only interior access to the dwelling unit is from a single interior exit stairway." |
95 |
pdf_text |
| 5 |
5. Revise Section 1005.7.1 to read:
"1005.7.1 Doors.
Doors in any position shall not reduce the required width by more than one-quarter.
Exceptions: |
87 |
pdf_text |
| 5 |
5. Revise Section 1510.6 by replacing "5 feet (1524 mm)" with "15 feet (4572 mm)." |
139 |
pdf_text |
| 5 |
5. Revise Section 2113.11.2.2 by deleting "an approved." |
180 |
pdf_text |
| 5 |
5. Revise Section 419.9 to read:
"419.9 Plumbing facilities.
The nonresidential area of the live/work unit shall be provided with minimum plumbing facilities as specified by the
Plumbing Code, based on the function of the nonresidential area. Where the nonresidential area of the live/work unit |
33 |
pdf_text |
| 5 |
5. Revise exception 2 to Section 717.5.2 by replacing "an approved" with "a." |
62 |
pdf_text |
| 5 |
5. Revise exception 1 to Section 1020.5 by deleting "smoking lounges." |
102 |
pdf_text |
| 5 |
5. Revise Section 715.4.1 by replacing "an approved" with "a." |
61 |
pdf_text |
| 5 |
5. Revise Section 2308.3.1 by replacing "approved anchors" with "other anchors." |
185 |
pdf_text |
| 5 |
5. Revise the title and first sentence of Section 1810.2.4.1 to read:
"1810.2.4.1 Seismic Design Category D.
For structures assigned to Seismic Design Category D deep foundation elements on Site Class E or F sites, as determ |
170 |
pdf_text |
| 5 |
5. Revise exception 2 to Section 2610.6 to read:
"2. In Group R-3 or R-5, multiple skylights located above the same room or space with a combined area not
limits set forth in Section 2610.4." |
195 |
pdf_text |
| 5 |
5. Where two exits, exit access doorways, exit access stairways or exit access ramps are requ
Group B or Group M tenant space (other than an ambulatory care facility), a reduction in the r
separation distance may be approved by the building official where the tenant space is separat
other areas of the building by construction with a fire-resistance rating of not less than 1 hour
separation distance is sufficient to minimize the chance of both being blocked by smoke or fir |
91 |
pdf_text |
| 5 |
5. Delete the exception to Section 506.2.4. |
43 |
pdf_text |
| 5 |
5. Delete Section 905.3.3. |
72 |
pdf_text |
| 5 |
5. Status indicators and controls for air distribution systems. |
80 |
pdf_text |
| 5 |
5. Insert the following standard under ASME:
"A120.1–2014: Safety Requirements for Powered Platforms and Traveling Ladders and Gantries for Building Maint |
216 |
pdf_text |
| 5 |
5. Revise Section 2702.2 to read:
"2702.2 Where required.
Emergency power systems and standby power systems shall be provided where required by Sections 2702.2.1 throug
Article 700 of the Chicago Electrical Code." |
196 |
pdf_text |
| 5 |
5. Where the roof has a slope less than four units vertical in 12 units horizontal (33.3-percent slope),
connection shall be located to serve the roof or at the highest landing of an interior exit stairway with
roof provided in accordance with Section 1011.12. |
72 |
pdf_text |
| 5 |
5. Revise Section 2607.5 to read:
"2607.5 Automatic sprinkler system.
Where the building is equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1,
percentage area of exterior wall in any story in light-transmitting plastic wall panels and the maximum square foota
area given in Table 2607.4 shall be increased 100 percent, but the area of light-transmitting plastic wall panels shall
percent of the exterior wall area in any story, or the area permitted by Section 705.8 for unprotected openings, which |
194 |
pdf_text |
| 5 |
5. Group E-1 occupancies." |
111 |
pdf_text |
| 5 |
5. Revise exception 4 to Section 714.4.2 by deleting "approved." |
60 |
pdf_text |
| 5 |
5. Revise Section 2303.1.6.2 by replacing "an approved roof covering" with "a roof covering." |
183 |
pdf_text |
| 5 |
5. In assembly seating areas, guards required at the end of aisles in accordance with Section 1029.17
have openings that allow passage of a sphere 4 inches (102 mm) in diameter up to a height of 26 inch
From a height of 26 inches (660 mm) to 42 inches (1067 mm) above the adjacent walking surfaces, g
have openings that allow passage of a sphere 8 inches (203 mm) in diameter. |
100 |
pdf_text |
| 5 |
5. High Hazard (see Section 307): Groups H-1, H-2, H-3, H-4 and H-5. |
19 |
pdf_text |
| 5 |
5. Revise Section 3303.7 to read:
"3303.7 Fire safety during demolition.
Fire safety during demolition shall comply with the applicable requirements of this chapter." |
208 |
pdf_text |
| 5 |
5. Elevator machine rooms, elevator shafts and machinery spaces. (Automatic sprinklers shall be pro
elevator pits.)" |
70 |
pdf_text |
| 5 |
5. Revise Section 508.3.2 to read:
"508.3.2 Allowable building area, height and number of stories above grade plane. |
44 |
pdf_text |
| 5 |
5. Revise Section 1015.5 to read:
"1015.5 Screen porches.
Porches and decks that are enclosed with insect screening shall be provided with guards where the walking surface is
than 30 inches (762 mm) above the floor or grade below at any point within 36 inches (914 mm) horizontally to the e
screening." |
100 |
pdf_text |
| 5 |
5. Revise Section 1609.3 to read:
"1609.3 Basic design wind speed.
The basic design wind speed, V, for nominal design 3-second gust wind speeds at 33 feet (10 m) above ground for ex
category C for the determination of the wind loads shall be as follows: |
149 |
pdf_text |
| 5 |
5. Means of egress and exit sign illumination as required by Chapter 10. |
27 |
pdf_text |
| 5 |
5. Add a new item 3 to Section 708.4.2 to read:
"3. In Group R-2 occupancies not more than four stories above grade plane and not exceeding 60 feet (18 2
building height, the attic space shall be subdivided by draftstops into areas not exceeding 3,000 square feet (2
above every two dwelling units, whichever is smaller." |
58 |
pdf_text |
| 5 |
5. Revise item 19 in Section 603.1 to read:
"19. Heavy timber as permitted by Note c to Table 601 and Sections 602.4.3 and 705.2." |
49 |
pdf_text |
| 5 |
5. Coal and material bins, water towers and trestles of Type IV construction. |
219 |
pdf_text |
| 5 |
5
R-3 h
NS
UL |
39 |
pdf_text |
| 5 |
5,0
S13R
UL
UL |
42 |
pdf_text |
| 5 |
5. Replace Table 504.3 as shown:
TABLE 504.3
ALLOWABLE BUILDING HEIGHT IN FEET ABOVE GRADE PLANE a
OCCUPANCY
CLASSIFICATION
TYPE OF CONSTRUCTION
SEE FOOTNOTES
TYPE I
TYPE II
TYPE III
TYPE IV
A
B
A
B
A
B
HT
OCCUPANCY
CLASSIFICATION
TYPE OF CONSTRUCTION
SEE FOOTNOTES
TYPE I
TYPE II
TYPE III
TYPE IV
A
B
A
B
A
B
HT
A, B, E, F, H-4 c, M, S, U
NS b |
37 |
pdf_text |
| 5 |
5 to less
than 10
Exterior balconies, each not exceeding 100 square feet in
area, on buildings not exceeding 55 feet in building height
U
No
Yes
Yes
UNC, HT
Yes
Yes
Yes
Exterior balconies individually exceeding 100 square feet in
area
P, HT, UNC
Yes
Yes
Yes
Decks, any area, any height
HT
Yes
Yes
Yes
Open porches on buildings of Group R occupancy serving no
more than 3 stories above grade plane, not projecting more
than 10 feet from the building and not providing more than |
54 |
pdf_text |
| 5 |
5. Revise Section 1404.3.1, excluding the exceptions, to read:
"1404.3.1 Class I and II vapor retarders.
Class I or II vapor retarders shall be provided on the interior side of frame walls." |
129 |
pdf_text |
| 5 (cont. 2) |
For SI: 1 foot = 304.8 mm; 1 inch = 25.4 mm; 1 square foot = 0.0929 m 2.
U = any material not less fire resistive than untreated wood or plastic composites that comply with ASTM D7032 and Section 2612, unprotected
FRTW = Fire-retardant treated wood
P = any material, protected with construction providing fire-resistance rating as required for exterior wall
HT = heavy timber construction, complying with Section 2304.11
UNC = noncombustible, unprotected
PNC = noncombustible, protected with construction providing fire-resistance rating as required for exterior wall
a. Where material type U is allowed, material types P, HT, UNC and PNC shall also be allowed; where material type UNC is allowed, material type PN
allowed.
b. Combustible pergolas, arbors, trellises, privacy screens and similar structures shall not exceed 12 feet in height above the highest adjacent walking su |
141 |
pdf_text |
| 5 (cont. 2) |
UL = Unlimited.
NP = Not permitted.
NS = Buildings not equipped throughout with an automatic sprinkler system.
S = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1.
S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2.
S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3.
a. See Chapters 4 and 5 for specific exceptions to the allowable number of stories above grade plane in this table.
b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies.
c. New Group H occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5.
d. The NS value is only for use in evaluation of existing buildings in accordance with the Chicago Building Rehabilitation Code.
e. New Group I-1 and I-3 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6. For new Group
Condition 1, see Exception 1 of Section 903.2.6.
f. New and existing Group I-2 occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.6 and the Chi
Requirements for Existing Buildings.
g. For new Group I-4 occupancies, see Exceptions 2 and 3 of Section 903.2.6.
h. New Group R-1, R-3 and R-4 occupan |
39 |
pdf_text |
| 5 (cont. 2) |
ways, other than fire escapes, serving any
story more than 4 stories above grade plane
PNC
Yes
Yes
Yes
Fire escapes
UNC
Yes
Yes
Yes
Pickets, handrails and similar vertical elements not more than |
53 |
pdf_text |
| 5 (cont. 3) |
cies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.8.
(Amend Coun. J. 7-24-19, p. 3646, §§ 28, 29; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 16; Amend Coun. J. 6-25-21, p.
§ 5; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 4) |
39 |
pdf_text |
| 5.1 |
5.1. Revise Section 2303.1.6.3 by replacing "an approved" with "a". |
183 |
pdf_text |
| 5.1 |
5.1. Insert a new Section 1023.9.2 to read:
"1023.9.2 Designation.
Stairways shall be designated using letters indicating the compass direction of the location of the stairway within the
Exception: Letter-based designation schemes approved by the fire code official." |
103 |
pdf_text |
| 50 |
50. Revise the definition of "combustible dust" to read:
"COMBUSTIBLE DUST. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
6 |
pdf_text |
| 50 |
50. Revise Section 907.6.3.1 to read: |
77 |
pdf_text |
| 50 |
50. Revise item 5 to Section 1810.4.10 to read:
"5. Micropiles shall be grouted as soon as practical after drilling is completed." |
176 |
pdf_text |
| 502 |
502 of the Chicago Construction Codes Administrative Provisions.
Exceptions: |
155 |
pdf_text |
| 506.1.3 |
506.1.3 Basements.
Basements shall be included in building area where the total area of such basements exceeds the allowable bu
a one-story above grade plane building of the same occupancy and construction type. |
40 |
pdf_text |
| 506.1.3.1 |
506.1.3.1 Maximum area.
Every basement exceeding 40,000 square feet (3716 m2) in area shall be subdivided by fire barriers in
exceeding 40,000 square feet (3716 m2), provided where the building is equipped throughout with an |
40 |
pdf_text |
| 508.1 |
508.1.
Exception: The grade-level tier is permitted to contain an office, waiting and toilet rooms having a total com
not more than 1,000 square feet (93 m2). Such area need not be separated from the open parking garage." |
30 |
pdf_text |
| 51 |
51. Revise the definition of "combustible fibers" to read:
"COMBUSTIBLE FIBERS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
6 |
pdf_text |
| 51 |
51. Revise Section 907.6.4 by replacing "300 feet (91 440 mm)" with "200 feet (61 m)." |
78 |
pdf_text |
| 51 |
51. Revise Section 1810.4.11 by replacing "registered design professional" with "registered geotechnical engineer.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 81; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 18)
CHAPTER 14B-19
CONCRETE |
176 |
pdf_text |
| 52 |
52. Revise the definition of "combustible liquid" to read:
"COMBUSTIBLE LIQUID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
6 |
pdf_text |
| 52 |
52. Revise Section 907.6.4.1 by replacing "an approved location" with "a location acceptable to the fire code officia |
78 |
pdf_text |
| 53 |
53. Revise the definition of "common path of egress travel" to read:
"COMMON PATH OF EGRESS TRAVEL. That portion of exit access travel distance measured from the most re
each room, area or space to that point where the occupants have separate and distinct access to two exits or exit acces
to an exterior exit door at the level of exit discharge." |
6 |
pdf_text |
| 53 |
53. Revise Section 907.6.6 by deleting "approved." |
78 |
pdf_text |
| 539 |
539–17: Single and Multiple Station Heat Alarms – with Revisions through May 2018." |
217 |
pdf_text |
| 54 |
54. Revise exception 3 to Section 907.6.6 by replacing "one- and two-family dwellings" with "Group R-5 occupanc |
78 |
pdf_text |
| 54 |
54. Insert the following definition:
"COMMON USE AREAS or COMMON AREAS (for Chapter 11). Areas, including interior and exterior rooms,
elements, that are held out for use by all tenants and owners in public facilities and multi-story housing, including but
residents of an apartment building or condominium complex, occupants of an office building or the guests of such re
occupants. Common use areas or common areas include but are not limited to lobbies, elevators, hallways, laundry r
swimming pools, storage rooms, recreation areas, parking garages, building offices, conference rooms, patios, restro
telephones, drinking fountains, restaurants, cafeterias, delicatessens and stores." |
6 |
pdf_text |
| 55 |
55. Revise Section 907.6.6.1 by deleting "unless approved by the fire chief." |
78 |
pdf_text |
| 55 |
55. Revise the definition of "compressed gas" to read:
"COMPRESSED GAS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
6 |
pdf_text |
| 56 |
56. Revise Section 907.6.6.2 to read:
"907.6.6.2 Termination of monitoring service.
Termination of fire alarm monitoring services shall be in accordance with Section 901.6." |
78 |
pdf_text |
| 56 |
56. Revise the definition of "construction documents" to read:
"CONSTRUCTION DOCUMENTS. As defined in Chapter 2 of the Chicago Construction Codes Administrative P
Also see "permitted construction documents." |
7 |
pdf_text |
| 57 |
57. Insert the following definition:
"CONVEYANCE DEVICE. As defined in Chapter 2 of the Chicago Conveyance Device Code." |
7 |
pdf_text |
| 57 |
57. Revise Section 907.7.2 to read:
"907.7.2 Record of completion.
A record of completion in accordance with NFPA 72 verifying that the system has been installed and tested in accor
permit shall be provided to the fire code official." |
78 |
pdf_text |
| 58 |
58. Revise Section 907.7.3 to read:
"907.7.3 Instructions.
Operating, testing and maintenance instructions and record drawings ("as-builts") and equipment specifications shall
on site or at an approved off-site location." |
78 |
pdf_text |
| 58 |
58. Revise the definition of "corrosive" to read:
"CORROSIVE. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
7 |
pdf_text |
| 59 |
59. Revise the definition of "court" to read:
"COURT. An open space on a lot, other than a yard or portion of a yard, that is unobstructed from its lowest level to
bounded, in whole or part, by abutting property lines, exterior building walls or other enclosing devices.
Inner Court. A court other than an outer court.
Outer Court. A court with at least 30 feet (9144 mm) or 25 percent of its perimeter, whichever is less, abutti
a yard at least 3 feet (914 mm) in width or a public way at least 15 feet (4572 mm) in width. " |
7 |
pdf_text |
| 59 |
59. Revise Section 907.8 by deleting "Section 907.8 of."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 33; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 16; Amend Coun. J. |
78 |
pdf_text |
| 6 |
6. Revise Section 1006.2.2.1 by replacing "one is permitted to be a fixed ladder" with "one is allowed to be served
ladder" and replacing "equal to one-half" with "equal to not less than one-half." |
88 |
pdf_text |
| 6 |
6. Delete Equation 7-1. |
54 |
pdf_text |
| 6 |
6. Revise Section 717.5.3 by replacing "fire and smoke dampers" with "fire dampers." |
62 |
pdf_text |
| 6 |
6. Within individual dwelling units and sleeping units in Group R-2, R-3 and R-5 occupancies, guard
have openings that allow passage of a sphere 4 3/8 (111 mm) inches in diameter." |
100 |
pdf_text |
| 6 |
6. Add a new Section 3303.8 to read:
"3303.8 Debris removal.
Debris from the demolition of a building or structure shall be removed from the site as demolition progresses. Salvag
left on the site, shall be neatly stored." |
208 |
pdf_text |
| 6 |
6. Revise Section 1507.4.4 to replace "approved manufacturer’s" with "manufacturer’s recommended." |
137 |
pdf_text |
| 6 |
6. Revise Section 716.5.2 by replacing "Approved fire-protection-rated" with "Fire-protection-rated." |
62 |
pdf_text |
| 6 |
6. The smoke control system shall have completely automatic control. The automatic-control sequen
initiated by activation of either the automatic sprinkler system or smoke detectors in the atrium area. |
78 |
pdf_text |
| 6 |
6. Replace each occurrence of "International Fuel Gas Code" with "Chicago Fuel Gas Code." |
2 |
pdf_text |
| 6 |
6. Doors serving roofs not intended to be occupied shall be permitted to be locked preventing entry t
from the roof." |
94 |
pdf_text |
| 6 |
6. Revise Section 505.3.1 by replacing "two-thirds" with "one-half."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 17) |
40 |
pdf_text |
| 6 |
6. Beach access routes. |
119 |
pdf_text |
| 6 |
6. Revise Section 2702.2.2 to read:
"2702.2.2 Elevators and platform lifts.
Standby power shall be provided for elevators and platform lifts as required in Sections 1009.4.1, 1009.5, 3003.1 and |
196 |
pdf_text |
| 6 |
6. Group E-1 occupancies having an occupant load of more than 100. |
83 |
pdf_text |
| 6 |
6. Replace Table 1504.8 as shown:
TABLE 1504.8
MAXIMUM ALLOWABLE MEAN ROOF HEIGHT PERMITTED FOR BUILDINGS WITH AGGREGATE ON |
135 |
pdf_text |
| 6 |
6. Outside of doors leading to exit stairways. |
77 |
pdf_text |
| 6 |
6. Revise item 1 in Section 420.6.1 by replacing "15 net square feet (1.4 m2)" with "30 net square feet (2.8 m2)." |
34 |
pdf_text |
| 6 |
6. Delete all figures and tables included in Section 1609.3. |
149 |
pdf_text |
| 6 |
6. Revise Section 1008.3.4 to read:
"1008.3.4 Operation.
The emergency power system shall be in accordance with Article 700 of the Chicago Electrical Code." |
92 |
pdf_text |
| 6 |
6. Delete the exceptions to Section 714.5.1. |
60 |
pdf_text |
| 6 |
6. Revise exception 2 to Section 1202.3 to read:
"2. Section 1202.3 does not apply to enclosures that are humidified beyond 35 percent during winter months." |
121 |
pdf_text |
| 6 |
6. Revise exception 9 to Section 1010.1.2 by replacing "Group H" with "Groups E and H." |
93 |
pdf_text |
| 6 |
6. The fire fighter’s control panel required by Section 909.16 for smoke control systems installed in t |
80 |
pdf_text |
| 6 |
6. For buildings without low-sloped roofs or occupiable rooftops, building height may be me
mean elevation of all roof surfaces above the finished floor of the highest story. |
17 |
pdf_text |
| 6 |
6. Revise Section 1109.9.2 to read:
"1109.9.2 Shelving and display units.
Self-service shelves and display units shall be located on an accessible route. Such shelving and display units shall n
to comply with reach-range provisions. The clear width of aisles between stacks in libraries shall be 42 inches (1065
minimum.
Exception: In existing buildings and alterations, the minimum width of aisles between stacks in libraries sha
(915 mm)." |
118 |
pdf_text |
| 6 |
6. Ventilation and exhaust systems for occupancies and operations involving flammable or co
hazards or other contaminant sources as covered in the Chicago Mechanical Code or the Chic
Prevention Code shall be provided as required by both codes." |
120 |
pdf_text |
| 6 |
6. Revise Section 911.1.6 to read:
"911.1.6 Required features.
The fire command center shall comply with NFPA 72 and shall contain all of the following features: |
80 |
pdf_text |
| 6 |
6. Revise Section 3202.4 to read:
"3202.4 Temporary vestibules.
Temporary vestibules shall not be erected for a period of time exceeding 6 months in any 1 year and shall not encroa
feet (914 mm) nor more than one-fourth of the width of the sidewalk beyond the property line. Such enclosures shall
Chapter 11 and shall not contain seating."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 98) |
206 |
pdf_text |
| 6 |
6. Revise the definition of "addition" to read:
"ADDITION. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
4 |
pdf_text |
| 6 |
6. Installation of mechanical and electrical equipment, including duct work, piping systems a
structural supports, where automatic sprinkler systems are installed in structures assigned to S
Category C or D to verify one of the following: |
160 |
pdf_text |
| 6 |
6. Revise Section 1604.8.3 to read:
"1604.8.3 Decks, porches, exterior balconies and similar structures.
Where supported by attachment to an exterior wall, decks, porches, exterior balconies and similar structures shall be
anchored to the primary building structure and designed for both vertical and lateral loads as applicable. Such attach
be accomplished by the use of toenails or nails subject to withdrawal. Where positive connection to the primary buil
cannot be verified, decks, porches, exterior balconies and similar structures shall be self-supporting. Connections of
porches, exterior balconies and similar structures with cantilevered framing members to exterior walls or other fram
shall be designed for both of the following: |
145 |
pdf_text |
| 6 |
6. Delete Section 1023.10. |
103 |
pdf_text |
| 6 |
6. Delete the exceptions to Section 708.4.2. |
59 |
pdf_text |
| 6 |
6. Revise Section 1505.4 by replacing "approved testing agency" with "approved agency." |
136 |
pdf_text |
| 6 |
6. Revise the exceptions to Section 706.5 to read:
"Exceptions: |
57 |
pdf_text |
| 6 |
6. Delete exception 6 to Section 1009.8. |
92 |
pdf_text |
| 6 |
6. Delete Section 2303.1.6.3.1. |
183 |
pdf_text |
| 6 |
6. Revise Section 907.2.1 and its subsections to read:
"907.2.1 Group A.
A manual fire alarm system that activates the occupant notification system in accordance with Section 907.5 shall be
Group A occupancies where the occupant load due to the assembly occupancy is 300 or more. Group A occupancies
from one another in accordance with Section 707.3.10 shall be considered as a single occupancy for the purposes of
section. Portions of Group E occupancies occupied for assembly purposes shall be provided with a fire alarm system
the Group E occupancy.
Exception: Manual fire alarm boxes are not required where the building is equipped throughout with an auto
sprinkler system installed in accordance with Section 903.3.1.1 and the occupant notification appliances will
accordance with Section 907.5 upon sprinkler water flow." |
74 |
pdf_text |
| 6 |
6. Darkened, tinted or opaque glass shall not be used to cover or obscure the panels.
Exception: Slightly-tinted glass, as approved by the fire code official. |
79 |
pdf_text |
| 6 |
6. Revise the exceptions to Section 508.3.3 to read:
"Exceptions: |
45 |
pdf_text |
| 6 |
6
E-1
NS
UL |
38 |
pdf_text |
| 6 |
6. Water tanks and cooling towers conforming to Sections 1510.3 and 1510.4. |
219 |
pdf_text |
| 6 |
6. Revise Section 1603.1.5 by inserting the following between items 6 and 7:
"The following information shall be shown for structures assigned to seismic design category B, C or D:" |
144 |
pdf_text |
| 6 |
6. Revise Section 904.13.1.1 by deleting "approved."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 30) |
71 |
pdf_text |
| 6 |
6. Mezzanines in accordance with Exception 3 to Section 505.2.1." |
40 |
pdf_text |
| 6 |
6
R-1 h
NS d
UL |
39 |
pdf_text |
| 6 |
6. Add new exception 5 to Section 1020.5 to read:
"5. Use of a corridor as a source of makeup air for exhaust systems in Group R-2 dwelling units and sleepin
open directly onto such corridors shall be permitted, provided that each such corridor is directly supplied wit
at a rate greater than the rate of makeup air taken from the corridor and the dwelling units and sleeping units
with an independent source of air for ventilation." |
102 |
pdf_text |
| 6 |
6. Delete Section 3007.6 and its subsections except 3007.6.5. |
200 |
pdf_text |
| 6 |
6. Electrically powered fire pumps. |
26 |
pdf_text |
| 6 |
6. Revise Section 1005.7.2 to read:
"1005.7.2 Other projections.
Handrail projections shall be in accordance with the provisions of Section 1014.8. Other projections such as trim an
features shall be allowed to project into the required width not more than 1 1/2 inches (38 mm) on each side.
Exception: Projections are allowed in corridors within Group I-2 Condition 1 in accordance with Section 40
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 41; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 21; Amend Coun. J. 6-25-21,
II, § 16) |
87 |
pdf_text |
| 6 |
6. Institutional (see Section 308): Groups I-1, I-2, I-3 and I-4. |
19 |
pdf_text |
| 6 |
6. Delete the exception to Section 1704.3. |
156 |
pdf_text |
| 6 |
6. Revise Section 506.3 to replace "public way" with "public way." |
43 |
pdf_text |
| 6 |
6. Delete Section 1809.12. |
170 |
pdf_text |
| 6 |
6 feet (1829 mm) horizontally from the building, between the building and a point 6 feet (1829 mm) horizontally fro
Exceptions: |
17 |
pdf_text |
| 6 |
6. Load test requirements. |
164 |
pdf_text |
| 6 |
6. In Group I-1 and I-2 occupancies, the alarm shall sound at a constantly attended location a
mode signaling shall be broadcast throughout the facility." |
76 |
pdf_text |
| 6 |
6. Revise Section 1015.8 and its subparts to read:
"1015.8 Window openings.
Where the bottom of the clear opening of an operable window in a dwelling unit, sleeping unit or common area in a
occupancy is located less than 36 inches (914 mm) above the finished floor and more than 72 inches (1829 mm) abo
grade or other surface below on the exterior of the building, the window shall comply with one of the following: |
100 |
pdf_text |
| 6 |
6. Revise the first two sentences of Section 2304.11.1.1 to read:
"Minimum dimensions of columns shall be in accordance with Table 2304.11. Columns shall be continuous or super
throughout all stories." |
184 |
pdf_text |
| 6 |
6. Revise the exception to Section 1510.6.1 by replacing "Type IA" with "Type I." |
139 |
pdf_text |
| 6 |
6. Revise Section 1703.6 and its subsections to read:
"1703.6 Off-site fabrication.
Where structural components or other items regulated by this code are not visible for inspection after completion of a
assembly, the owner shall maintain a report of each prefabricated assembly. The report shall indicate the complete de
assembly, including a description of the assembly and its components, the basis upon which the assembly is being ev
results and similar information and other data as necessary for the building official to confirm conformance to this co |
155 |
pdf_text |
| 6 |
6. Revise Section 906.6 to read:
"906.6 Unobstructed and unobscured.
Portable fire extinguishers shall not be obstructed or obscured from view. Where a fire extinguisher is likely to be ob
of stock, lumber or otherwise, a sign shall be installed and maintained which will indicate the location of the fire exti
manner legible at a distance of at least 50 feet (15.2 m)."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 32) |
73 |
pdf_text |
| 6 |
6. A portable fire extinguisher shall be provided. Installation shall be in accordance with Sect
the extinguisher shall be located within a 30-foot (9144 mm) distance of travel from each dom
appliance." |
34 |
pdf_text |
| 6 |
6. Revise Section 306.3 to delete "Metal products (fabrication and assembly)." |
20 |
pdf_text |
| 6 |
6. The structure does not have a site location for which channeling effects or buffeting in the wake o
obstructions warrant special consideration. |
149 |
pdf_text |
| 6 |
6. Timber
In accordance with the ANSI/AWC ND |
171 |
pdf_text |
| 6 |
6. Revise Section 406.3 and its subsections to read:
"406.3 Private garages and carports.
Private garages and carports shall comply with Sections 406.2 and 406.3. |
28 |
pdf_text |
| 6 |
6. Delete Section 1029.6.2 and its subsections. |
105 |
pdf_text |
| 6 |
6. Revise Section 1403.8 by deleting "approved." |
129 |
pdf_text |
| 6 |
6. Revise Section 504.4 to read:
"504.4 Number of stories above grade plane.
The maximum number of stories above grade plane of a building shall not exceed the limits specified in Table 504.4 |
37 |
pdf_text |
| 6 |
6. References within ASCE 7 to Chapter 14 shall not apply, except as specifically required herein." |
152 |
pdf_text |
| 6 |
6. The floor level of the loft shall be at least 30 inches (762 mm) and no more than 151 inches (3835
the main floor level of the unit. |
126 |
pdf_text |
| 6 |
6
S-2
NS
UL |
39 |
pdf_text |
| 6 |
6. Revise Section 3004.4 by replacing "an approved" with "a." |
199 |
pdf_text |
| 6 |
6. Delete item 3 in Section 903.2.1.3. |
68 |
pdf_text |
| 6 |
6. Revise Section 1806.3.1 by replacing "Table 1806.2" with "Table 1806.2(1)." |
168 |
pdf_text |
| 6 |
6. Openings between smoke zones with clear ceiling heights of 14 feet (4267 mm) or
bank-down capacity of greater than 20 minutes as determined by the design fire size.
S101.5.3.1 Group I-1, Condition 2; Group I-2; and ambulatory care facilities.
In Group I-1, Condition 2; Group I-2; and ambulatory care facilities, where doors are installed across
doors shall be automatic closing by smoke detection in accordance with Section 716.2.6.5 and shall h
panel with fire-protection-rated glazing materials in fire protection- rated frames, the area of which sh
that tested.
S101.5.3.2 Ducts and air transfer openings.
Ducts and air transfer openings are required to be protected with a minimum Class II, 250°F (121°C)
complying with Section 717.
S101.6 Pressurization method.
The primary mechanical means of controlling smoke shall be by pressure differences across smoke barriers. Mainten
tenable environment is not required in the smoke control zone of fire origin.
S101.6.1 Minimum pressure difference.
The pressure difference across a smoke barrier used to separate smoke zones shall be not less than 0.05-inch
(0.0124 kPa) in fully sprinklered buildings.
In buildings permitted to be other than fully sprinklered, the smoke control system shall be designed to achie
differences not less than two times the maximum calculated pressure difference produced by the design fire.
S101.6.2 Maximum pressure difference.
The maximum air pressure difference across a smoke barrier shall be determined by r |
222 |
pdf_text |
| 6 |
6. In congregate living facilities in Groups R-3 and R-4, an accessible route is not required to
stories or mezzanines where Accessible units or Type B units, all common use areas serving Ac
and Type B units and all public use areas serving Accessible units and Type B units are on an a
route. This exception does not apply to multi-story housing. |
113 |
pdf_text |
| 6 |
6. Revise row 21 of Table 1607.1 to read: |
146 |
pdf_text |
| 6 |
6
U
NS
UL |
39 |
pdf_text |
| 6 |
6. Revise Section 308.3.2 to read:
"308.3.2 Five or fewer individuals receiving medical care.
A facility with five or fewer individuals receiving nursing or medical care shall be classified as Group R-3 provided
sprinkler system is installed in accordance with Section 903.3.1.3." |
21 |
pdf_text |
| 6 |
6. Revise Section 2603.4 by replacing "an approved" with "a." |
192 |
pdf_text |
| 6 |
6. A level within or serving a single dwelling unit, provided all the following criteria are met: |
89 |
pdf_text |
| 6 |
6. Wind tunnel tests in accordance with ASCE 49 and Sections 31.4 and 31.5 of ASCE 7. |
148 |
pdf_text |
| 6 |
6. Revise Section 2113.11.3.2 by deleting "an approved." |
180 |
pdf_text |
| 6 |
6. Revise Section 715.4.2 by replacing "An approved" with "A." |
61 |
pdf_text |
| 6 |
6. Revise Table 1807.1.6.3(2) by:
a. Deleting the columns for 30 and 45 psf per foot;
b. Deleting note e. |
168 |
pdf_text |
| 6 |
6. Revise Table 1404.3.2 by deleting all rows except Zone 5. |
129 |
pdf_text |
| 6 |
6. Revise Section 1803.5.3 to read:
"1803.5.3 Expansive soil or fill.
In areas likely to have expansive soil or fill, the registered geotechnical engineer shall perform soil tests to determin
soils or fills do exist.
Soils or fills meeting all four of the following provisions shall be considered to be expansive, except that tests to sho
with Items 1, 2 and 3 shall not be required if the test prescribed in Item 4 is conducted: |
163 |
pdf_text |
| 6 |
6. Add new Section E104.2.1.1 to read:
"E104.2.1.1 Overlap.
At least one unit required to provide mobility features complying with Section 1107.5.1.1 or 1107.6.1.1 shall be used
minimum number of units required to provide accessible communication features complying with Section E104.2.1. |
220 |
pdf_text |
| 6 |
6. Delete Section 412.4 and its subsections. |
32 |
pdf_text |
| 6 |
6. Delete the first sentence of Section 1605.3.1.2. |
146 |
pdf_text |
| 6 |
6. In Group R-2 occupancies where the building is equipped throughout with an automatic sp
in accordance with Section 903.3.1.1 or 903.3.1.2 and dead-end corridors do not exceed 20 fe
the separation distance shall be not less than 15 feet (4572 mm)." |
91 |
pdf_text |
| 6 |
6. Fire pumps."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 8) |
27 |
pdf_text |
| 6 |
6. Insert the following standard under ASSE:
"ANSI/ASSE A10.8–2011: Scaffolding Safety Requirements" |
216 |
pdf_text |
| 6 |
6,0
S1
UL
UL |
42 |
pdf_text |
| 6 |
6. Revise item 25 in Section 603.1 to read:
"25. Materials exposed within plenums complying with the Chicago Mechanical Code and Chicago Electric |
50 |
pdf_text |
| 6 |
6. Delete Section D102.2.5. |
218 |
pdf_text |
| 6 |
6. Revise Section 403.2.3 by replacing "420 feet (128 m)" with "400 feet (122 m)." |
24 |
pdf_text |
| 6 |
6. Revise Section 3002.9 to read:
"3002.9 Plumbing, gas and mechanical systems.
Plumbing, fuel gas and mechanical systems, other than elevator equipment, shall not be located in an elevator hoistw
Exceptions: |
198 |
pdf_text |
| 6 |
6. Revise Section 1810.3.1.1 by deleting "approved." |
170 |
pdf_text |
| 6 |
6. Delete both exceptions to Section 707.5.1. |
58 |
pdf_text |
| 6 |
6. Delete Section 1013.5. |
98 |
pdf_text |
| 6 |
6. Revise Section 1406.11 and its subsections to read:
"1406.11 Alternate conditions.
Where approved by the building official, MCM and MCM systems shall not be required to comply with Sections 140 |
132 |
pdf_text |
| 6 |
6. Revise Section 1011.5.3 to read:
"1011.5.3 Winder treads.
Winder treads are not permitted in means of egress stairways.
Exceptions: |
96 |
pdf_text |
| 6 |
6. Revise Section 1805.2.1 by replacing "approved" with "equivalent." |
165 |
pdf_text |
| 6 |
6. Revise the exception to Section 912.4 by deleting "approved by the fire code official." |
81 |
pdf_text |
| 6 |
6. Revise Section 1408.11 and its subsections to read:
"1408.11 Alternate conditions.
Where approved by the building official, HPL and HPL systems shall not be required to comply with Section 1408.1
that such systems comply with Section 1408.11.1. |
133 |
pdf_text |
| 6 |
6. Revise Section 916.10 to read:
"916.10 Fire alarm system connections.
Gas sensors and gas detection systems shall not be connected to fire alarm systems unless approved by the fire code
connected in accordance with the fire alarm equipment manufacturer’s instructions."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 37) |
82 |
pdf_text |
| 6 |
6,0
S1
UL
UL
UL
UL |
41 |
pdf_text |
| 6 |
6. Revise the exception to Section 1705.3, items 1 and 2, to read:
"1. Isolated spread concrete footings of buildings four stories or less above grade plane that are fully suppor
rock. |
157 |
pdf_text |
| 6 |
6. Delete Section 1808.6.2. |
169 |
pdf_text |
| 6 |
6,0
S1
UL
UL
UL
UL
UL |
41 |
pdf_text |
| 6 |
6. Revise note d to Table 307.1(2) to delete "approved." |
20 |
pdf_text |
| 6 |
6. Delete Section 915.1.6. |
82 |
pdf_text |
| 6 |
6. Revise Section 1107.5.2.2 to read:
"1107.5.2.2 Type B units.
In structures with four or more dwelling units or sleeping units, every dwelling unit and sleeping unit shall be a Type |
113 |
pdf_text |
| 6 |
6. Delete Section 2308.3.1.1. |
185 |
pdf_text |
| 6 |
6. Where the most remote portion of a nonsprinklered floor or story is more than 150 feet (45 720 m |
72 |
pdf_text |
| 6 |
6. Revise Section 910.3.2 by adding the following sentence at the end:
"Vents shall be spaced no greater than 100 feet (30.5 m) apart, on center." |
79 |
pdf_text |
| 6 |
6. Revise Section 905.3.4.1 by deleting "approved." |
72 |
pdf_text |
| 6 |
6. Revise Table 1004.5 by replacing "Kitchens, commercial" with "Kitchens and service areas, commercial." |
85 |
pdf_text |
| 6 (cont. 2) |
equired door-opening o
forces. The actual force required to open exit doors when the system is in the smoke control mode shall be in
with Section 1010.1.3. Opening and closing forces for other doors shall be determined by standard engineerin
the resolution of forces and reactions. The calculated force to set a side-hinged, swinging door in motion shal
determined by:
F = Fdc + K(WAΔP)/2(W-d) (Equation S-1)
where:
A = Door area, square feet (m2).
d = Distance from door handle to latch edge of door, feet (m).
F = Total door opening force, pounds (N). |
222 |
pdf_text |
| 6.1 |
6.1. Revise Section 1006.2.2.2 by replacing "equal to one-half" with "equal to not less than one-half." |
88 |
pdf_text |
| 6.1 |
6.1. Revise Section 1011.5.5 by deleting the second sentence. |
96 |
pdf_text |
| 6.1 |
6.1. Minimum clearances have been provided as required by Section 13.2.3 ASCE/SE |
160 |
pdf_text |
| 6.1 |
6.1. The level is either: |
89 |
pdf_text |
| 6.1.1 |
6.1.1. A story not more than one story above or below the first story above grade pla |
89 |
pdf_text |
| 6.1.2 |
6.1.2. A mezzanine in accordance with Section 505.2. |
89 |
pdf_text |
| 6.1.3 |
6.1.3. A loft in accordance with Section 1207.5. |
89 |
pdf_text |
| 6.2 |
6.2. The floor area of the level does not exceed: |
89 |
pdf_text |
| 6.2 |
6.2. A nominal clearance of not less than 3 inches (76 mm) has been be provided bet
protection sprinkler system drops and sprigs and: structural members not used collectiv
independently to support the sprinklers; equipment attached to the building structure; a
systems’ piping.
Where flexible sprinkler hose fittings are used, special inspection of minimum clearances is not requir |
160 |
pdf_text |
| 6.2.1 |
6.2.1. 1,600 square feet (148.6 m2). |
89 |
pdf_text |
| 6.2.2 |
6.2.2. 2,000 square feet (185.8 m2) where the building is protected throughout with an
sprinkler system. |
89 |
pdf_text |
| 6.3 |
6.3. The dwelling unit has an exit door that discharges directly to the exterior at the level of e |
89 |
pdf_text |
| 60 |
60. Delete the definition of "covered mall building" (and related definitions). |
7 |
pdf_text |
| 602.4.3 |
602.4.3 Exterior structural members.
Where a fire separation distance of 20 feet (6096 mm) or more is provided, wood columns and arches
heavy timber sizes complying with Section 2304.11 shall be permitted to be used externally."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 21; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 9) |
49 |
pdf_text |
| 604.1 |
604.1 Allowable materials.
Combustible materials shall be permitted in the exterior walls of buildings of Type III or IV construction where com
materials in the same application are permitted in the exterior walls of buildings of Type I or II construction by Secti |
50 |
pdf_text |
| 605.1 |
605.1 General.
In all buildings, basement construction shall comply with the requirements of Sections 605.2 through 605.4. |
50 |
pdf_text |
| 605.2 |
605.2 Basement columns and bearing walls.
In buildings of Type III or V construction with three or more stories above grade plane, all basement columns and b
bearing walls shall be of noncombustible material or of heavy timber construction. |
50 |
pdf_text |
| 605.3 |
605.3 Multiple basement stories.
In buildings with more than one basement story, the floor construction separating the highest basement from the first
grade plane and all construction below that level shall be of Type IA construction. |
50 |
pdf_text |
| 605.4 |
605.4 Floor construction.
Except in buildings of Group R-5 occupancy, floor construction over basements shall have a fire-resistance rating of
hour."
CHAPTER 14B-7
FIRE AND SMOKE PROTECTION FEATURES |
50 |
pdf_text |
| 61 |
61. Revise the definition of "cryogenic fluid" to read:
"CRYOGENIC FLUID. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
7 |
pdf_text |
| 62 |
62. Insert the following definition:
"CURB RAMP (for Chapter 11). A ramp that cuts through or is built up to the curb. Curb ramps can be perpendic
or a combination of perpendicular and parallel ramps." |
7 |
pdf_text |
| 62.1 |
62.1–2016: Ventilation for Acceptable Indoor Air Quality" |
216 |
pdf_text |
| 63 |
63. Revise the definition of "dangerous" to read:
"DANGEROUS. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
7 |
pdf_text |
| 64 |
64. Revise the definition of "day box" to read:
"DAY BOX. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
7 |
pdf_text |
| 65 |
65
S
UL
I
NS b |
37 |
pdf_text |
| 65 |
65. Insert the following definition:
"DECK. An open, unroofed and uncovered floor structure, other than an occupiable rooftop, designed or used for m
incidental occupancy, which may or may not include an exterior means of egress." |
7 |
pdf_text |
| 66 |
66. Revise the definition of "decorative glass" to read:
"DECORATIVE GLAZING. A carved, leaded or Dalle glass or glazing material whose purpose is decorative or ar
functional; whose coloring, texture or other design qualities or components cannot be removed without destroying th
material and whose surface, or assembly into which it is incorporated, is divided into segments." |
7 |
pdf_text |
| 67 |
67. Revise the definition of "deferred submittal" to read:
"DEFERRED SUBMITTAL. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisio |
7 |
pdf_text |
| 68 |
68. Revise the definition of "deflagration" to read:
"DEFLAGRATION. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
7 |
pdf_text |
| 69 |
69. Delete the definition of "design flood." |
7 |
pdf_text |
| 7 |
7. Revise item 1 of Section 2603.4.1.5 to read:
"1. The roof assembly is separated from the interior of the building by wood structural panel sheathing not l
inch (11.9 mm) in thickness bonded with exterior glue, with edges supported by blocking, tongue-and-groove
approved type of edge support or material." |
192 |
pdf_text |
| 7 |
7. Revise Section 1609.3.1 to read:
"1609.3.1 Wind speed conversion.
Where required, the basic design wind speeds of Section 1609.3 shall be converted to allowable stress design wind s
using Equation 16-33." |
149 |
pdf_text |
| 7 |
7. Suitability of deep foundation materials for the intended environment. |
164 |
pdf_text |
| 7 |
7. Revise Section E104.2.2 to read:
"E104.2.2 Group I-3.
In Group I-3 occupancies at least 3 percent, but no fewer than one of the total number of general holding cells and ge
cells equipped with audible emergency alarm systems and permanently installed telephones within the cell, shall com
Section E104.2.4. Cells shall be provided in each classification level." |
220 |
pdf_text |
| 7 |
7. Revise Section 905.3.6 to read:
"905.3.6 Helistops and heliports.
Buildings with a rooftop helistop or heliport shall be equipped with a Class I or III standpipe system extended to the
which the helistop or heliport is located." |
72 |
pdf_text |
| 7 |
7. Revise Section 2303.1.11 to read:
"2303.1.11 Structural log members.
Stress grading of structural log members of nonrectangular shape, as typically used in log buildings, shall be in accor
ASTM D3957. Such structural log members shall be identified by the grade mark of an approved agency. In lieu of a
on the material, a certificate of inspection as to species and grade issued by a lumber grading or inspection agency m
requirements of this section shall be permitted." |
183 |
pdf_text |
| 7 |
7. Delete Section 1406.11.2 and its subsections. |
132 |
pdf_text |
| 7 |
7. Revise Section 714.5.1.1 by deleting "approved."
Revise Section 714.5.1.2 by replacing "an approved" with "a." |
60 |
pdf_text |
| 7 |
7. Revise Section 1810.3.1.3 to read:
"1810.3.1.3 Mislocation.
The foundation or superstructure shall be designed to resist the effects of the mislocation of any deep foundation ele
(individual pier or centroid of a group) by not less than 3 inches (76 mm) and not less than any larger tolerance ident
report of geotechnical investigations. To resist the effects of mislocation, compressive overload of deep foundation e
percent of the allowable design load shall be permitted." |
170 |
pdf_text |
| 7 |
7. Revise Table 1004.5 by deleting the row for "Mall buildings-covered and open." |
85 |
pdf_text |
| 7 |
7. Delete the last sentence of Section 406.4. |
29 |
pdf_text |
| 7 |
7. Revise Section 1704.3.1, item 4, by deleting "1705.11." |
156 |
pdf_text |
| 7 |
7. Power and lighting for the fire command center required by Section 403.4.6. |
26 |
pdf_text |
| 7 |
7. Revise Section 915.2.3 to read:
"915.2.3 Group E and I-4 occupancies.
Carbon monoxide detectors shall be installed in classrooms in Group E and I-4 occupancies. Carbon monoxide alarm
be automatically transmitted to an on-site location that is staffed by school personnel.
Exception: Carbon monoxide alarm signals shall not be required to be automatically transmitted to an on- sit
is staffed by school personnel in Group E or I-4 occupancies with an occupant load of 30 or less."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 36) |
82 |
pdf_text |
| 7 |
7. Revise Section 1006.2.2.3 by deleting "approved." |
88 |
pdf_text |
| 7 |
7. Revise Section 912.4.1 to read:
"912.4.1 Breakaway fire department connection caps.
The fire code official is authorized to require breakaway caps on fire department connections for water-based fire pro
systems." |
81 |
pdf_text |
| 7 |
7. Revise the title of Section 1507.4.5 to "Underlayment." |
137 |
pdf_text |
| 7 |
7. Add a new item 4 in Section 903.2.1.3 to read:
"4. The Group A-3 occupancy contains one or more exhibition areas exceeding 5,000 square feet (464 m 2 ) |
68 |
pdf_text |
| 7 |
7. Delete Section 1408.11.2 and its subsections. |
133 |
pdf_text |
| 7 |
7. Delete Section 1605.3.2 and its subsections. |
146 |
pdf_text |
| 7 |
7. Revise Section 1107.5.5 to read:
"1107.5.5 Group I-3.
Accessible units and units with communication features shall be provided in Group I-3 occupancies in accordance wi |
113 |
pdf_text |
| 7 |
7. Add new Sections 1109.12.1.1 and 1109.12.1.2 to read: |
118 |
pdf_text |
| 7 |
7. Delete Figure 705.7. |
54 |
pdf_text |
| 7 |
7. Delete Table 1029.6.2. |
105 |
pdf_text |
| 7 |
7. Revise Section 1805.2.2 by replacing "approved" with "equivalent." |
165 |
pdf_text |
| 7 |
7. Delete the exception to Section 1803.5.4. |
163 |
pdf_text |
| 7 |
7. Revise Section 910.4.1 by deleting "approved." |
79 |
pdf_text |
| 7 |
7. Revise Section 1013.6 and its subsections to read:
"1013.6 Internally illuminated exit signs.
Internally illuminated exit signs shall comply with Sections 1013.6.1 through 1013.6.3. |
98 |
pdf_text |
| 7 |
7. Revise note e to Table 307.1(2) to delete "approved." |
20 |
pdf_text |
| 7 |
7. Revise Section 306.3 to insert, alphabetically: "Water pumping stations."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 3) |
20 |
pdf_text |
| 7 |
7. Revise Section 1809.13 by replacing "Seismic Design Category D, E or F" with "Seismic Design Category D." |
170 |
pdf_text |
| 7 |
7. Where there is no occupiable rooftop above and the highest roof plane is provided with co
insulation installed entirely above and not exceeding 12 inches (305 mm) in height above the s
deck and required parapet walls, building height may be measured to the highest point of the st
deck. |
17 |
pdf_text |
| 7 |
7. Revise row 22 of Table 1607.1 to read: |
147 |
pdf_text |
| 7 |
7. Revise the first sentence of Section 3007.6.5 to read:
"A pictorial symbol of a standardized design designating which elevators are fire service access elevators shall be ins
side of the hoistway door frame." |
200 |
pdf_text |
| 7 |
7. Benches in outdoor locations." |
119 |
pdf_text |
| 7 |
7. Housing intended primarily for students through the undergraduate level, including apartments, do
fraternity and sorority houses. |
83 |
pdf_text |
| 7 |
7. Revise Section 1808.6.3 to read:
"1808.6.3 Removal of expansive soil or fill.
Where expansive soil or fill is removed, the soil shall be removed to a depth sufficient to ensure a constant moisture
remaining soil or fill. Newly placed fill material shall not contain expansive soils or fill and shall comply with Sectio |
169 |
pdf_text |
| 7 |
7. Controls for unlocking interior exit stairway doors simultaneously. |
80 |
pdf_text |
| 7 |
7. Delete Section 1603.1.7. |
144 |
pdf_text |
| 7 |
7. Revise Table 1807.1.6.3(3) by:
a. Deleting the columns for 30 and 45 psf per foot;
b. Deleting note e. |
168 |
pdf_text |
| 7 |
7. Panel doors shall be completely removable from the hinges. |
79 |
pdf_text |
| 7 |
7. Revise Section 907.2.2 by replacing "500" with "300." |
74 |
pdf_text |
| 7 |
7. Revise Section 707.9 to read:
"707.9 Voids at intersections.
The voids created at the intersection of a fire barrier and a nonfire-resistance-rated roof assembly or a nonfire- resist
exterior wall assembly shall be filled. The material or system used to fill the void shall be securely installed in or on
for its entire length so as not to dislodge, loosen or otherwise impair its ability to accommodate expected building m
to retard the passage of fire and hot gases."
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 11) |
58 |
pdf_text |
| 7 |
7. Delete Section 2308.3.1.2. |
185 |
pdf_text |
| 7 |
7. Delete item 5 in Section 1020.5.1. |
102 |
pdf_text |
| 7 |
7. Mercantile (see Section 309): Group M. |
19 |
pdf_text |
| 7 |
7 feet (2134 mm). |
112 |
pdf_text |
| 7 |
7. Revise Section 412.5 by replacing "Section 416" with "the Chicago Fire Prevention Code."
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 5) |
32 |
pdf_text |
| 7 |
7. Revise item 5 in Section 420.8 by deleting "Section 505 of." |
34 |
pdf_text |
| 7 |
7. Weather-protected entries not more than 12 feet (3658 mm) high and not more than 50 square feet
area. |
219 |
pdf_text |
| 7 |
7. Add a new item 27 to Section 603.1 to read:
"27. Exterior fiber-reinforced polymer as permitted by Section 2613.5." |
50 |
pdf_text |
| 7 |
7. An accessible route between stories is not required where Type B units are exempted by S |
113 |
pdf_text |
| 7 |
7. Revise Table 403.2.4 by replacing "420 feet" with "400 feet." |
24 |
pdf_text |
| 7 |
7. Delete exceptions 2, 3 and 4 to Section 717.5.2. |
62 |
pdf_text |
| 7 |
7. Revise item 1 in Section 706.5.1 to read:
"1. The exterior walls on both sides of the fire wall shall be of noncombustible construction and have a 1-ho
resistance rating with 3/4-hour protection where opening protection is required by Section 705.8. The fire-re
of the exterior wall shall extend not less than 4 feet (1220 mm) on each side of the intersection of the fire wal
wall. Exterior wall intersections at fire walls that form an angle equal to or greater than 180 degrees (3.14 rad
exterior wall protection." |
57 |
pdf_text |
| 7 |
7. Revise Section 1404.3.4 to read:
"1404.3.4 Vented cladding.
For the purposes of this section, vented cladding shall include the following: |
129 |
pdf_text |
| 7 |
7. Revise Section D102.2.6 to read:
"D102.2.6 Exterior walls.
Exterior load-bearing walls of Type IIA buildings and, where permitted, Type IIB buildings shall have a fire- resista
hours or more where such walls have a fire separation distance of 30 feet (9144 mm) or less. Where allowed by Sect
exterior nonload-bearing walls of Type IIB buildings located within 30 feet (9144 mm) of an abutting property line o
property line shall have fire-resistance ratings as required by Table 601, but not less than 1 hour. Exterior walls locat |
218 |
pdf_text |
| 7 |
7. Revise the definition of "adhered masonry veneer" to read:
"ADHERED MASONRY VENEER. Veneer secured and supported through the adhesion of a bonding material ap
backing." |
4 |
pdf_text |
| 7 |
7. Delete item 8 in Section 716.2.6.6. |
62 |
pdf_text |
| 7 |
7. Replace each occurrence of "International Mechanical Code" with "Chicago Mechanical Code." |
2 |
pdf_text |
| 7 |
7. Replace Table 504.4 as shown:
TABLE 504.4
ALLOWABLE NUMBER OF STORIES ABOVE GRADE PLANE a, b |
37 |
pdf_text |
| 7 |
7. Revise Section 308.4.1 to read:
"308.4.1 Condition 1.
This occupancy condition shall include buildings in which free movement is allowed from sleeping areas, and other s
access or occupancy is permitted, to the exterior via means of egress without restraint. A Condition 1 facility is perm
constructed in accordance with requirements for a Group R occupancy where approved by the fire code official." |
21 |
pdf_text |
| 7 |
7. Delete Section 1023.11 and its subsections.
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 19) |
103 |
pdf_text |
| 7 |
7. Revise the exception to Section 1705.4, item 1, by deleting "where they are part of a structure classified as Risk
or III." |
158 |
pdf_text |
| 7 |
7. The third story above grade plane within a dwelling unit provided all the following criteria are me |
89 |
pdf_text |
| 7 |
7. Revise Section 1010.1.3 to read:
"1010.1.3 Door opening force.
The force for pushing or pulling open interior swinging egress doors, other than fire doors, shall not exceed 5 pounds
force for pushing or pulling open exterior hinged doors and gates shall not exceed 8.5 pounds (38 N). These forces d
the force required to retract latch bolts or disengage other devices that hold the door in a closed position. For other s
as well as sliding and folding doors, the door latch shall release when subjected to a 15-pound (67 N) force. The door
motion when subjected to a 30-pound (133 N) force. The door shall swing to a full-open position when subjected to
N) force.
Exceptions: |
93 |
pdf_text |
| 7 |
7. Inside the main entrance of each dwelling unit and sleeping unit. |
77 |
pdf_text |
| 7 |
7. Revise Section 1510.6.2 to read:
"1510.6.2 Type I, II, III or IV construction.
Regardless of the requirements in Section 1510.6, mechanical equipment screens that are located on the roof decks o
Type I, II, III or IV construction shall be permitted to be constructed of combustible materials in accordance with the
limitation: the fire separation distance shall be not less than 20 feet (6096 mm) and the height of the mechanical equi
above the roof deck shall not exceed 4 feet (1219 mm) as measured to the highest point on the mechanical equipmen |
139 |
pdf_text |
| 7 |
7. Delete the following standards under ASTM: B101–12; D5019–07a; D7254–15; E90–09; E492–09; E1886–13A;
and E2599–15. |
216 |
pdf_text |
| 7 |
7. Revise Section 1011.5.5.3 to read:
"1011.5.5.3 Riser profile.
Risers shall be solid and vertical or sloped under the tread above from the underside of the nosing above at an angle |
96 |
pdf_text |
| 7 |
7. Replace Table 508.4 as shown:
TABLE 508.4
REQUIRED SEPARATION OF OCCUPANCIES (HOURS) f
OCCUPANCY
A, E
I-1 a,
I-3, I-4
I-2
R a
F-2,
S-2 b, U
B e, M
F-1, S-1
H-1
H-2
H-3, |
45 |
pdf_text |
| 7 |
7. Revise Table 1202.3 by deleting all rows except for Climate Zone 5. |
121 |
pdf_text |
| 7 |
7. Delete Section 1505.5. |
136 |
pdf_text |
| 7 |
7. Revise Section 506.3.1 to read:
"506.3.1 Minimum percentage of perimeter.
To qualify for an area factor increase based on frontage, a building shall have not less than 25 percent of its perimete
way, court or yard. Such court or yard shall be either on the same lot or dedicated for public use and shall have direc
less than 20 feet (6096 mm) wide, from a public way." |
43 |
pdf_text |
| 7 |
7. Revise Section 1806.3.3 by replacing "Table 1806.2" with "Table 1806.2(1)."
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 29) |
168 |
pdf_text |
| 7 |
7. Revise Section 1403.9 by replacing "approved quality control agency" with "approved agency." |
129 |
pdf_text |
| 7 |
7. Revise Section 2113.11.3.4 by deleting "approved." |
180 |
pdf_text |
| 7 |
7. Delete Section 2702.2.3. |
196 |
pdf_text |
| 7 |
7. Revise Section 2304.11.1.2 to read:
"2304.11.1.2 Floor framing.
Minimum dimensions of floor framing shall be in accordance with Table 2304.11. Wall plate boxes or hangers shall
where wood beams, girders or trusses rest on masonry or concrete walls. Where intermediate beams are used to supp
they shall rest on top of girders, or shall be supported by a metal hanger into which the ends of the beams shall be clo
Where traditional heavy timber detailing is used, these connections shall be permitted to be supported by ledgers or b
fastened to the sides of the girders." |
184 |
pdf_text |
| 7 |
7. Delete Section 1604.10.
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 72) |
146 |
pdf_text |
| 7 |
7. Add new Sections 3002.10 and 3002.11 to read:
"3002.10 Electrical, fire protection and communications wiring.
Electrical, fire protection and communications wiring not essential to the elevator shall not be located in an elevator
enclosure. |
198 |
pdf_text |
| 7 |
7. Revise Section 1009.8.1 to read:
"1009.8.1 System requirements.
Two-way communication systems shall provide communication between each required location and the fire comman
central control point location acceptable to the fire code official. Where the central control point is not a constantly at
location, a two-way communication system shall have a timed automatic telephone dial-out capability to a 24/7 moni
The two-way communication system shall include both audible and visible signals. If a handset is provided, the hand
be at least 29 inches (735 mm) long." |
92 |
pdf_text |
| 7 |
7. Wind loads determined in accordance with Chapter 28 of ASCE 7 shall only be allowed fo
containing only Group F, S or U occupancies. |
148 |
pdf_text |
| 7.1 |
7.1. Delete Section 3007.7. |
200 |
pdf_text |
| 7.1 |
7.1. The building is equipped throughout with an automatic sprinkler system in accordance w |
89 |
pdf_text |
| 7.2 |
7.2. The floor area of the story does not exceed 1,600 square feet (148.6 m2). |
90 |
pdf_text |
| 7.3 |
7.3. The dwelling unit has an exit that discharges directly to the exterior at the level of exit dis |
90 |
pdf_text |
| 70 |
70%
Unprotected, Sprinklered (UP, S) i
No Limi
Protected (P)
No Limi |
55 |
pdf_text |
| 70 |
70. Delete the definition of "design flood elevation." |
7 |
pdf_text |
| 705.2.1 |
705.2.1 Types I and II construction.
Projections from walls of Type I or II construction shall be of materials allowed by Table 705.2.1 . Projection
the table shall conform to the type of construction and fire-resistance rating required for the building to whic
attached. |
52 |
pdf_text |
| 705.2.2 |
705.2.2 Type III, IV or V construction.
Projections from walls of Type III, IV or V construction shall be of noncombustible materials or combustible
allowed by Table 705.2.1 or Table 705.2.2. Projections not listed in the table shall conform to the type of con
fire-resistance rating required for the building to which they are attached. |
52 |
pdf_text |
| 705.2.3 |
705.2.3 Combustible projections.
Decks, exterior balconies, exterior exit stairways, porches, and similar projections of combustible constructio
exceed 50 percent of the building’s perimeter on each floor." |
52 |
pdf_text |
| 705.3 |
705.3. exception 1, are not required to comply with Section 705.8.6. |
56 |
pdf_text |
| 71 |
71. Revise the definition of "detached building" to read:
"DETACHED BUILDING. A separate single-story building, without a basement or crawl space, used for the stora
hazardous materials and located an acceptable distance from all other structures." |
7 |
pdf_text |
| 712.1.8 |
712.1.8 or 712.1.10 through 712.1.15 shall be permitted if the opening complies with either of the following items: |
59 |
pdf_text |
| 716.2.2.1 |
716.2.2.1. The door assembly from the vestibule to the stairway or ramp shall not have less than a 20-
protection rating and shall meet the requirements for a smoke door assembly in accordance with Secti
The door shall be installed in accordance with NFPA 105.
S101.20.4.2 Vestibule ventilation.
The vestibule shall be supplied with not less than one air change per minute and the exhaust shall be n |
228 |
pdf_text |
| 716.2.2.1 |
716.2.2.1 with a fire protection rating of not less than 20 minutes. |
90 |
pdf_text |
| 716.2.2.1 |
716.2.2.1 with a fire protection rating of not less than 20 minutes. Doors shall be self-closing and self-
Only one attached private garage or carport shall be allowed per building. |
29 |
pdf_text |
| 72 |
72. Revise the definition of "detonation" to read:
"DETONATION. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
7 |
pdf_text |
| 73 |
73. Insert the following definition:
"DISABILITY (for Chapter 11). A physical or mental impairment that substantially limits one or more major life a
record or history of such an impairment; or regarded as having such an impairment." |
7 |
pdf_text |
| 74 |
74. Revise the definition of "dormitory" to read:
"DORMITORY. A space in a building where group sleeping accommodations are provided in one room, or in a seri
associated rooms, for persons not members of the same family group or household." |
7 |
pdf_text |
| 75 |
75. Delete the definition of "dry floodproofing." |
8 |
pdf_text |
| 750 |
750 square feet (69.7 m 2 ), where the aggregate gross floor area of such rooms or spaces within the s
does not exceed 10 percent of the gross floor area of the suite or story, the occupant load shall be det
applying the occupant load factor in Table 1004.5 that is applicable to the predominant function of ad
within the same suite and same story which are not used for assembly-type functions. |
87 |
pdf_text |
| 76 |
76. Delete the definition of "dwelling." |
8 |
pdf_text |
| 77 |
77. Insert the following definition:
"EAVE HEIGHT. The vertical distance from the ground surface adjacent to the building to the roof eave line at a p
If the vertical distance varies along the wall, eave height shall be the average height." |
8 |
pdf_text |
| 78 |
78. Insert the following definition:
"ELEMENT (for Chapter 11). An architectural, mechanical (including plumbing) or electrical component of a buil
space, site, or public right-of-way." |
8 |
pdf_text |
| 79 |
79. Delete the definition of "emergency escape and rescue opening." |
8 |
pdf_text |
| 8 |
8. Revise Section 1808.6.4 to read:
"1808.6.4 Stabilization.
Where the active zone of expansive soils or fill is stabilized in lieu of designing foundations in accordance with Secti |
169 |
pdf_text |
| 8 |
8. Revise Section 1403.10 by replacing "approved quality control agency" with "approved agency." |
129 |
pdf_text |
| 8 |
8. Revise Section 905.3.7 by deleting "Chapter 36 of." |
72 |
pdf_text |
| 8 |
8. Delete Section 1705.4.1. |
158 |
pdf_text |
| 8 |
8. Add a new Section E111 to read:
"E111. PUBLIC WAY
E111.1 General.
Construction in the public way shall comply with regulations adopted by the Commissioner of Transportation." |
220 |
pdf_text |
| 8 |
8. Add a new Section 1107.5.5.1.1 to read:
"1107.5.5.1.1 Beds.
In sleeping units having more than 25 beds, at least 5 percent of the beds shall be accessible." |
113 |
pdf_text |
| 8 |
8. Delete Section 1406.11.3 and its subsections. |
132 |
pdf_text |
| 8 |
8. Delete Section 1704.3.3. |
156 |
pdf_text |
| 8 |
8,000
N
S1
UL
UL |
42 |
pdf_text |
| 8 |
8. Delete Section 420.8.1. |
34 |
pdf_text |
| 8 |
8. Revise Section 406.4.3 to read:
"406.4.3 Ramps.
Vehicle ramps shall not be considered as vertical components of the means of egress connecting more than one story
designated pedestrian paths are marked. Vehicle ramps that are utilized for vertical egress as well as for parking shall
slope of 1:15 (6.67 percent)." |
29 |
pdf_text |
| 8 |
8. Wind loads determined in accordance with Section 1609.6.
The wind speeds in Section 1609.3 are basic design wind speeds, V. Allowable stress design wind speeds, Vasd, fro |
149 |
pdf_text |
| 8 |
8. Revise Table 1004.5 by revising the entries under "Mercantile" to read:
"Mercantile |
First story above grade plane | 30 net
Basement sales floor | 30 net
Other floors | 60 net
Storage, stock, shipping areas | 300 gross" |
85 |
pdf_text |
| 8 |
8. Add a new Section 1109.13.1 to read:
"1109.13.1 Operable windows.
Where operable windows are provided for operation by occupants, at least one operable window in each room shall
and each required operable window shall be accessible.
Exceptions: |
119 |
pdf_text |
| 8 |
8. Revise Section 1408.13 to read:
"1408.13 Foam plastic insulation.
HPL systems containing foam plastic insulation shall comply with the requirements of Section 2603." |
133 |
pdf_text |
| 8 |
8. Revise Section 1805.2.2.1 to read:
"1805.2.2.1 Surface preparation of walls.
Prior to application of dampproofing materials on concrete walls, holes and recesses resulting from the removal of fo
be sealed with a bituminous material or other equivalent methods or materials. Unit masonry walls shall be parged o
surface below ground level with not less than 3/8 inch (9.5 mm) of Portland cement mortar. The parging shall be cov
footing.
Exception: Parging of unit masonry walls is not required where a material is intended for direct application t
masonry." |
165 |
pdf_text |
| 8 |
8. Revise Section 912.4.2 to read:
"912.4.2 Clear space around connections.
A working space with a radius of 5 feet (1524 mm) shall be provided and maintained in front of wall-mounted fire d
connections and around the circumference of free-standing fire department connections, except as otherwise required
by the fire code official." |
81 |
pdf_text |
| 8 |
8. Insert the following standards under ASTM:
"A48/A48M–03(2016): Standard Specification for Gray Iron Castings"
"C1549–2016: Standard Test Method for Determination of Solar Reflectance Near Ambient Temperature Using a Po
Reflectometer"
"D2974–14: Standard Test Methods for Moisture, Ash, and Organic Matter of Peat and Other Organic Soils"
"D4792/D4792M–13(2019): Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions |
216 |
pdf_text |
| 8 |
8. Revise the exception to Section 1010.1.4.1.2, item 4, by replacing "in an approved location and clearly identified
sight of the revolving door." |
93 |
pdf_text |
| 8 |
8. Revise Section 1803.5.5 to read:
"1803.5.5 Deep foundations.
Where deep foundations will be used, a geotechnical investigation shall be conducted and shall include all of the foll
applicable: |
163 |
pdf_text |
| 8 |
8. Parking garages exceeding 5,000 square feet (465 m2). |
77 |
pdf_text |
| 8 |
8. Revise the Description of V in Equation 16-33 to read:
"V = Basic design wind speed determined from Section 1609.3." |
149 |
pdf_text |
| 8 |
8. Public utility structures. |
83 |
pdf_text |
| 8 |
8. Revise Section 1510.6.3 to read:
"1510.6.3 Type V construction.
The height of mechanical equipment screens located on the roof decks of buildings of Type V construction, as meas
grade plane to the highest point on the mechanical equipment screen, shall not exceed the maximum building height
the building by other provisions of this code." |
139 |
pdf_text |
| 8 |
8. Delete Section 2304.11.2.1. |
184 |
pdf_text |
| 8 |
8. Replace each occurrence of "International Energy Conservation Code" with "Chicago Energy Conservation Cod |
2 |
pdf_text |
| 8 |
8. Add a new Section 1020.7 to read:
"1020.7 Toilet rooms.
Separation shall not be required between a toilet room and a fire-resistance-rated corridor where the toilet room meet
following criteria: |
102 |
pdf_text |
| 8 |
8. Revise Section 1810.3.2.1.1 by replacing "Seismic Design Category C, D, E or F" with "Seismic Design Categor |
170 |
pdf_text |
| 8 |
8. Revise Section 508.4.3, including the exception, to read:
"508.4.3 Allowable building height and number of stories above grade plane.
Each separated occupancy shall comply with the building height limitations and story above grade plane limitations
type of construction of the building in accordance with Section 503.1."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 18; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 8; Amend Coun. J. 6-25-21,
II, § 7; Amend Coun. J. 1-26-22, p. 43756, Art. II, § 5; Amend Coun. J. 1-24-24, p. 8634, Art. IV, § 1) |
46 |
pdf_text |
| 8 |
8. Where a stairway door locking system is used, the required release switch shall be clearly marked. |
80 |
pdf_text |
| 8 |
8. Revise Section 308.5.1 to read:
"308.5.1 Classification as Group E-2.
A child day care facility that provides care for less than 30 children under 2 years of age, where the rooms in which t
cared for are located on a level of exit discharge serving such rooms, shall be classified as Group E-2." |
21 |
pdf_text |
| 8 |
8. Revise the exception to Section 403.3 to read:
"Exception: An automatic sprinkler system shall not be required in parking facilities accordance with Section 406.9. |
25 |
pdf_text |
| 8 |
8. Revise Section 603.1.2 to read:
"603.1.2 Piping.
The use of combustible piping materials shall be permitted where installed in accordance with the limitations of Sect
Chicago Mechanical Code and the Chicago Plumbing Code." |
50 |
pdf_text |
| 8 |
8. Revise Section 2702.2.4 to read:
"2702.2.4 Voice communication systems.
Emergency power shall be provided for voice communication systems as required in Section 907.2.12.2. The system
capable of powering the required load for a duration of not less than 24 hours, as required in NFPA 72." |
196 |
pdf_text |
| 8 |
8. Revise Section 716.2.9.1 by deleting "approved and." |
62 |
pdf_text |
| 8 |
8. Revise the first sentence of Section 1404.4 to read:
"Flashing, including end dams, shall be installed in such a manner so as to prevent moisture from entering the wall o
that moisture to the exterior." |
129 |
pdf_text |
| 8 |
8. Greenhouses less than 15 feet (4572 mm) high and less than 400 square feet (37.2 m2) in area. |
219 |
pdf_text |
| 8 |
8. Revise exception 5 to Section 717.5.2 to read:
"5. Fire dampers are not required in kitchen and clothes dryer exhaust systems." |
62 |
pdf_text |
| 8 |
8. Revise Section 506.3.2 to read:
"506.3.2 Minimum frontage distance.
To qualify for an area factor increase based on frontage, the public way, court or yard adjacent to the building perime
a minimum distance (W) of 20 feet (6096 mm) measured at right angles from the building face to any of the followin |
43 |
pdf_text |
| 8 |
8. Residential (see Section 310): Groups R-1, R-2, R-3, R-4 and R-5. |
19 |
pdf_text |
| 8 |
8. Designation of bearing stratum or strata. |
164 |
pdf_text |
| 8 |
8. Sump pumps required by Section 403.4.9.3." |
26 |
pdf_text |
| 8 |
8. Revise Table 2308.4.1.1(1) by deleting the columns for snow loads of 50 psf and 70 psf and the heading rows "G
SNOW LOAD (psf)" and "30". |
185 |
pdf_text |
| 8 |
8. Revise Section 2303.2.2 by replacing "approved" with "acceptable." |
183 |
pdf_text |
| 8 |
8. Revise Section 1009.10 by deleting "approved."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 43) |
92 |
pdf_text |
| 8 |
8. Delete Section 1603.1.9. |
144 |
pdf_text |
| 8 |
8. Add new Section D102.2.6.1 to read:
"D102.2.6.1 Exterior walls of Type IIB, VA and VB construction.
Where allowed by Section D105, exterior walls of buildings of Type IIB, VA and VB construction shall be located t
separation distance of not less than 3 feet (914 mm). Where the fire separation distance is 6 feet (1829 mm) or less,
wall shall have a fire-resistance rating of 1 hour or greater." |
218 |
pdf_text |
| 8 |
8. Revise Section 1505.10 to read:
"1505.10 Vegetative roofs, roof gardens and landscaped roofs.
Vegetative roofs, roof gardens and landscaped roofs shall comply with Sections 1507.16 and 1514."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 67) |
136 |
pdf_text |
| 8 |
8. Revise item 2 in Section 706.5.1 by replacing "lot line" with "property line." |
57 |
pdf_text |
| 8 |
8. Delete Section 2603.4.1.6. |
192 |
pdf_text |
| 8 |
8. Revise note a to Table 1202.3 to read:
"a. Contributes to, but does not supersede, thermal resistance requirements for attic and roof assemblies in the Chic
Conservation Code." |
121 |
pdf_text |
| 8 |
8. Delete item 3 in Section 903.2.1.4. |
68 |
pdf_text |
| 8 |
8. Revise the exception to Section 907.2.2 to read:
"Exception: Manual fire alarm boxes are not required where the building is equipped throughout with an automatic
system installed in accordance with Section 903.3.1.1 and the occupant notification appliances will activate in accord |
74 |
pdf_text |
| 8 |
8. Delete item 2 in Section 3007.8. |
200 |
pdf_text |
| 8 |
8. Revise Table 1807.1.6.3(4) by:
a. Deleting the columns for 30 and 45 psf per foot;
b. Deleting note e. |
168 |
pdf_text |
| 8 |
8. Sprinkler valve and waterflow detector display panels. |
80 |
pdf_text |
| 8 |
8. Delete Table 705.8. |
54 |
pdf_text |
| 8 |
8. Revise row 25 of Table 1607.1 to read: |
147 |
pdf_text |
| 8 |
8. Delete the definition of "adobe construction" (and related definitions). |
4 |
pdf_text |
| 8 |
8. Revise note g to Table 307.1(2) to delete "approved." |
20 |
pdf_text |
| 8 |
8. Revise exception 3 to Section 714.5.2 by replacing "any size or type" with "any size or type allowed by the Chic
Code." |
60 |
pdf_text |
| 8 |
8. Revise Section 1507.5.6 by deleting "approved." |
137 |
pdf_text |
| 8 |
8. Revise Section 1006.2.2.4 by replacing "2 1/2 years of age or less" with "less than 2 years of age." |
88 |
pdf_text |
| 8 |
8. The third story above grade plane within a dwelling unit provided that all of the following criteria |
90 |
pdf_text |
| 8.1 |
8.1. Add new Sections 406.4.4 through 406.4.6 to read:
"406.4.4 Construction.
Public parking garages shall be of Type I, II, or IV construction. Public parking garages of Type IIB or IV constructi
be permitted in single-story buildings. Floors supporting motor vehicles shall have a fire-resistance rating of at least |
29 |
pdf_text |
| 8.1 |
8.1. Revise note d to Table 2308.4.1.1(1) by replacing "an approved framing anchor" with "a framing anchor." |
185 |
pdf_text |
| 8.1 |
8.1. The building does not contain more than three stories above grade plane. |
90 |
pdf_text |
| 8.2 |
8.2. The building does not contain more than three dwelling units. |
90 |
pdf_text |
| 8.2 |
8.2. Delete note e to Table 2308.4.1.1(1). |
185 |
pdf_text |
| 8.3 |
8.3. The net floor area of the story does not exceed 800 square feet (74.3 m2). |
90 |
pdf_text |
| 8.4 |
8.4. Each habitable space on the story shall have a window with a minimum net clear openin
feet (0.53 m2), the bottom of which is not more than 44 inches (1118 mm) above the floor. |
90 |
pdf_text |
| 8.5 |
8.5. Each room within the dwelling unit used for sleeping purposes shall be provided with so
not less than 1 3/4 inches (45 mm) in thickness in a rabbeted frame, or doors in compliance wi |
90 |
pdf_text |
| 8.6 |
8.6. In addition to an interior exit access stairway, the second story above grade plane shall h
second interior exit access stairway leading directly to an exit door that discharges to the exteri
of exit discharge or access to an exterior means of egress leading directly to grade. |
90 |
pdf_text |
| 8.7 |
8.7. Either of the following shall be provided at the third story above grade plane: |
90 |
pdf_text |
| 8.7.1 |
8.7.1. The exit access stairway is enclosed with construction providing a fire-resistan
least one hour and a door meeting criterion 8.5. |
90 |
pdf_text |
| 8.7.2 |
8.7.2. An exterior balcony is provided with a depth of at least 3 feet (914 mm). |
90 |
pdf_text |
| 80 |
80. Delete the definition of "emergency voice/alarm communications." |
8 |
pdf_text |
| 803.1.1.1 |
803.1.1.1, UL 1040 or UL 1715. Such testing shall be performed with the MCM in the maximum thickness in
use. The MCM system shall include seams, joints and other typical details used in the installation and shall be
manner intended for use." |
132 |
pdf_text |
| 81 |
81. Insert the following definition:
"EMERGENCY WARNING SYSTEM (for Chapter 11). A fire alarm or smoke or heat detector system used to a
and visual emergency alarms." |
8 |
pdf_text |
| 82 |
82. Revise the definition of "employee work area" to read:
"EMPLOYEE WORK AREA. All or any portion of a space used only by employees and only for work. Corridors,
bathing rooms, locker rooms, kitchenettes and break rooms are not employee work areas." |
8 |
pdf_text |
| 83 |
83. Insert the following definition:
"ENTRANCE (for Chapter 11). Any access point to a building or portion of a building or facility or multi-story ho
entering. An entrance includes the approach pedestrian walkway, the vertical access leading to the entrance platform
platform itself, vestibule, if provided, the entry door or gate and the hardware of the entry door or gate." |
8 |
pdf_text |
| 84 |
84. Insert the following definition:
"ENVIRONMENTAL BARRIER (for Chapter 11). An element or space of the built environment which limits ac
use of the built environment by individuals with disabilities." |
8 |
pdf_text |
| 85 |
85. Revise the definition of "exhausted enclosure" to read:
"EXHAUSTED ENCLOSURE. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
8 |
pdf_text |
| 85 (cont. 2) |
For SI: 1 foot = 304.8 mm.
UL = Unlimited.
NS = Buildings not equipped throughout with an automatic sprinkler system.
S = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.1.
S13R = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.2.
S13D = Buildings equipped throughout with an automatic sprinkler system installed in accordance with Section 903.3.1.3.
a. See Chapters 4 and 5 for specific exceptions to the allowable building height in this table.
b. See Section 903.2 for the minimum thresholds for protection by an automatic sprinkler system for specific occupancies.
c. New Group H occupancies are required to be protected by an automatic sprinkler system in accordance with Section 903.2.5.
d. The NS value is only for use in evaluation of existing buildings in accordance with the Chicago Building Rehabilitation Code.
e. Group R occupancies of Type VA construction shall be allowed to be 40 feet in building height, provided that the finished floor level of the highest oc
shall not exceed 30 feet above grade plane.
f. Group R occupancies of Type VA construction equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.
allowed to be 55 feet in building height, provided that the finished floor level of the highest occupiable space shall not exceed 40 feet above gra
g. 120 feet for evaluatio |
37 |
pdf_text |
| 85 (cont. 3) |
n of buildings constructed or permitted for construction before January 1, 1951, that are equipped throughout with an automatic s
in accordance with Section 903.3.1.1. |
37 |
pdf_text |
| 86 |
86. Insert the following definition:
"EXHIBITION AREA. A building, room or space used for temporary exhibition of goods, wares, merchandise or e
other than a Group M occupancy." |
8 |
pdf_text |
| 87 |
87. Revise the definition of "existing building" to read:
"EXISTING BUILDING. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
8 |
pdf_text |
| 88 |
88. Revise the definition of "existing structure" to read:
"EXISTING STRUCTURE. As defined in Chapter 2 of the Chicago Building Rehabilitation Code." |
8 |
pdf_text |
| 89 |
89. Revise the definition of "exit access" to read:
"EXIT ACCESS. That portion of a means of egress system that leads from any occupiable space to an exit." |
8 |
pdf_text |
| 9 |
9,0
A-2
NS
UL
UL |
41 |
pdf_text |
| 9 |
9. Porches not over one story in height, and not over 10 feet (3048 mm) wide from the face of the bu
provided that such porch does not come within 3 feet (914 mm) of any abutting property line and is n
more than one building. |
219 |
pdf_text |
| 9 |
9. Revise Section 912.4.3 by deleting "Section 312 of."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 35; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 19) |
81 |
pdf_text |
| 9 |
9. Storage (see Section 311): Groups S-1 and S-2. |
19 |
pdf_text |
| 9 |
9. Revise Section 1202.4 by deleting "1202.4.2." |
121 |
pdf_text |
| 9 |
9. Revise row 26 of Table 1607.1 by deleting "except one- and two-family dwellings" and replacing "Occupiable ro
"Occupiable rooftops." |
147 |
pdf_text |
| 9 |
9. Revise and renumber IBC Section E111 to read:
"E112. REFERENCED STANDARDS
DOJ 36 CFR Part 1192 Americans with Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicl
Washington, DC: Department of Justice, 1991" |
220 |
pdf_text |
| 9 |
9. Delete Section 1403.12 and its subsections. |
129 |
pdf_text |
| 9 |
9. Revise exception 4 to Section 714.5.2 by replacing "any material" with "any material allowed by the Chicago Ele |
60 |
pdf_text |
| 9 |
9. Revise Section 1705.5.1 by replace both instances of "approved" with "permitted." |
158 |
pdf_text |
| 9 |
9. Delete the exception to 907.2.2.1. |
74 |
pdf_text |
| 9 |
9,0
I-3
NS d, e
UL
UL |
42 |
pdf_text |
| 9 |
9. Delete Section 1808.7 and its subsections. |
169 |
pdf_text |
| 9 |
9,0
A-4
NS
UL
UL |
41 |
pdf_text |
| 9 |
9. Where panel doors are locked, an elevator-type key box, containing the panel door key, shall be pr
immediate vicinity of the panels. |
80 |
pdf_text |
| 9 |
9. Revise Section 1006.2.2.6 to read:
"1006.2.2.6 Groups R-3, R-4 and R-5. |
88 |
pdf_text |
| 9 |
9. Revise Section 1107.6 to read:
"1107.6 Group R.
Accessible units, Type A units and Type B units and units with communication features shall be provided in Group R
accordance with Sections 1107.6.1 through 1107.6.4 and Appendix E." |
113 |
pdf_text |
| 9 |
9. Revise Section 905.3.8 to read:
"905.3.8 Rooftop gardens, landscaped roofs, and occupiable rooftops.
Buildings or structures that have vegetative roofs, rooftop gardens, landscaped roofs or occupiable rooftops and that
with a standpipe system shall have the standpipe system extended to the roof level on which the vegetative roof, roof
landscaped roof or occupiable rooftop is located." |
72 |
pdf_text |
| 9 |
9. Revise Table 1004.5 by adding a row for "Power plants" to read:
"Power plants | 400 gross" |
85 |
pdf_text |
| 9 |
9. Revise Section 420.9 to read:
"420.9 Group R cooking facilities.
In Group R occupancies, cooking appliances used for domestic cooking operations and located within a dwelling uni
unit shall be in accordance with the Chicago Mechanical Code. |
34 |
pdf_text |
| 9 |
9. Revise Section 2304.11.3.1 to read:
"2304.11.3.1 Cross-laminated timber floors.
Where approved for use, cross-laminated timber floors shall comply with this section. Cross-laminated timber floors
less than 4 inches (102 mm) in actual thickness. Cross-laminated timber floors shall be continuous from support to s
individual panels shall be mechanically fastened to one another. Cross- laminated timber floors shall be permitted to
to walls without a shrinkage gap providing swelling or shrinking is considered in the design. Corbelling of masonry
floor shall be permitted to be used." |
184 |
pdf_text |
| 9 |
9. Reductions for group action, where necessary." |
164 |
pdf_text |
| 9 |
9. Delete Section 403.3.1 and its subsections. |
25 |
pdf_text |
| 9 |
9. Revise the definitions of values for Equation 5-4 by replacing "public way or open space" with "public way, cour
inserting "but not greater than 30 feet (9144 mm)" at the end of the definition of Wn . |
44 |
pdf_text |
| 9 |
9. Delete Section 1010.1.4.3. |
93 |
pdf_text |
| 9 |
9. Delete Table 1406.11.3.4. |
132 |
pdf_text |
| 9 |
9,0
M
NS
UL
UL |
42 |
pdf_text |
| 9 |
9. Revise Section 717.5.4 by replacing "Ducts and air transfer openings" with "Air transfer openings." |
62 |
pdf_text |
| 9 |
9. Revise Section 1805.3.1 by replacing "approved" with "equivalent." |
165 |
pdf_text |
| 9 |
9. Revise Section 716.3.5.1 to read:
"716.3.5.1 Fire window frames.
Fire window frames shall only be used for intended applications."
(Amend Coun. J. 6-25-21, p. 32180, Art. II, § 12) |
62 |
pdf_text |
| 9 |
9. Replace each occurrence of "International Plumbing Code" with "Chicago Plumbing Code." |
2 |
pdf_text |
| 9 |
9. Delete Section 3007.9 and its subsections.
(Amend Coun. J. 1-24-24, p. 8634, Art. IV, § 6) |
200 |
pdf_text |
| 9 |
9. Revise Section 1011.6 to read:
"1011.6 Stairway landings.
There shall be a floor or landing at the top and bottom of each stairway. The width of landings, measured perpendicu
direction of travel, shall be not less than the width of stairways served. Every landing shall have a minimum depth,
parallel to the direction of travel, equal to the width of the stairway or 48 inches (1219 mm), whichever is less. Door
a landing shall not reduce the landing by more than one-quarter the required width. Where wheelchair spaces are req
stairway landing in accordance with Section 1009.6.3, the wheelchair space shall not be located in the required widt
and doors shall not swing over the wheelchair spaces.
Exceptions: |
96 |
pdf_text |
| 9 |
9. Delete Section 2603.4.1.8. |
192 |
pdf_text |
| 9 |
9. Revise Section 1510.7 to read:
"1510.7 Photovoltaic panels and modules.
Rooftop-mounted photovoltaic panels and modules shall be designed in accordance with this section and the Chicag
Prevention Code." |
139 |
pdf_text |
| 9 |
9,500
NP
NP
N |
41 |
pdf_text |
| 9 |
9. Delete Section 2702.2.5. |
196 |
pdf_text |
| 9 |
9. Revise Section D102.2.7 to read:
"D102.2.7 Projections.
Projections extending beyond the exterior wall on buildings located in the fire limits shall be constructed of noncom
materials." |
218 |
pdf_text |
| 9 |
9. Emergency and standby power status indicators. |
80 |
pdf_text |
| 9 |
9. Delete Section 308.5.2. |
21 |
pdf_text |
| 9 |
9. Revise Section 2303.2.5 by replacing "an approved method" with "a method." |
183 |
pdf_text |
| 9 |
9. Delete the following standard under AWC: ANSI/AWC PWF–2015. |
217 |
pdf_text |
| 9 |
9,0
I-2
NS d, f
UL
UL |
42 |
pdf_text |
| 9 |
9. Revise note i to Table 307.1(2) to delete "Section 5003.1.2 of." |
20 |
pdf_text |
| 9 |
9,0
I-4
NS d, g
UL |
42 |
pdf_text |
| 9 |
9. Insert Tables 705.8(1) and 705.8(2) as shown:
TABLE 705.8(1)
MAXIMUM AREA OF EXTERIOR WALL OPENINGS BASED ON FIRE SEPARATION DISTANCE AND DEG
OPENING PROTECTION FOR BUILDINGS NOT COVERED BY TABLE 705.8(2) |
54 |
pdf_text |
| 9 |
9. Revise items 1 and 2 in Section 1803.5.8 to read:
"1. Recommended specifications for the preparation of the site prior to placement of compacted fill material |
164 |
pdf_text |
| 9 |
9,0
A-3
NS
UL
UL |
41 |
pdf_text |
| 9 |
9. Revise Table 1507.8 by deleting "(Type 316 for coastal areas)." |
137 |
pdf_text |
| 9 |
9,0
A-5
NS
UL
UL
UL
UL
UL
UL
UL
U
S1
UL
SM
UL
B
NS
UL
UL |
41 |
pdf_text |
| 9 |
9. Revise Section 603.1.3 by replacing "this code" with "the Chicago Electrical Code."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 22) |
50 |
pdf_text |
| 9 |
9. Revise note d to Table 2308.4.1.1(2) by replacing "an approved framing anchor" with "a framing anchor." |
185 |
pdf_text |
| 9 |
9. Delete item 4 in Section 1807.1.6.3.2. |
168 |
pdf_text |
| 9 |
9. Revise Section 1810.3.2.5 by replacing "approved by the building official" with "recommended by the registered
engineer." |
170 |
pdf_text |
| 9 |
9. Revise Section 903.2.1.6, including the exception, to read:
"903.2.1.6 Assembly occupancies on roofs.
Where an occupiable rooftop has an assembly occupancy with an occupant load of 300 or more, all floors between t
rooftop and the level of exit discharge shall be equipped with an automatic sprinkler system in accordance with Secti |
68 |
pdf_text |
| 9 |
9. Delete Table 1609.3.1. |
149 |
pdf_text |
| 9 |
9. The third and fourth story above grade plane in a townhouse, provided all the following criteria ar |
90 |
pdf_text |
| 9 |
9. Revise Section 1404.5 to read:
"1404.5 Wood veneers.
Wood veneers on exterior walls of buildings of Type I, II, III and IV construction shall be not less than 1 inch (25 m
thickness and shall conform to the following: |
129 |
pdf_text |
| 9 |
9. Delete Section 406.5.1. |
30 |
pdf_text |
| 9 |
9,0
E-2
NS
UL
UL |
41 |
pdf_text |
| 9 |
9. Revise Section 706.5.2, including the exceptions, to read:
"706.5.2 Horizontal projecting elements.
Fire walls shall extend to the outer edge of horizontal projecting elements such as porches, exterior balconies, roof o
canopies, marquees and similar projections that are within 4 feet (1220 mm) of the fire wall." |
57 |
pdf_text |
| 9 |
9. Revise the definition of "aerosol container" to read:
"AEROSOL CONTAINER. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
4 |
pdf_text |
| 9 |
9. Revise Section 1704.4 to read:
"1704.4 Contractor responsibility.
Each contractor responsible for the construction of a seismic force-resisting system, designated seismic system or a s
resisting component listed in the statement of special inspections shall submit a written statement of responsibility to
prior to the commencement of work on the system or component. The contractor’s statement of responsibility shall c
acknowledgement of awareness of the special requirements contained in the statement of special inspections." |
156 |
pdf_text |
| 9 |
9,0
F-1
NS
UL
UL |
41 |
pdf_text |
| 9.1 |
9.1. Delete Table 2308.4.2.1(1). |
185 |
pdf_text |
| 9.1 |
9.1. Insert a new section to read:
" CRRC
Cool Roof R |
217 |
pdf_text |
| 9.1 |
9.1. Revise Section 1011.7 to read:
"1011.7 Stairway construction.
Stairways shall be built of materials consistent with the type of construction of the building.
Exceptions: |
97 |
pdf_text |
| 9.1 |
9.1. The townhouse construction type is I, IIA, IIIA or IV. |
90 |
pdf_text |
| 9.2 |
9.2. The floor area of the story does not exceed 1,500 square feet (139.4 m2). |
90 |
pdf_text |
| 9.2 |
9.2. Delete the following standard under DASMA: ANSI/DASMA 115–2016. |
217 |
pdf_text |
| 9.3 |
9.3. At least one exit access stairway is contained within the townhouse and leads directly to
the level of exit discharge. |
90 |
pdf_text |
| 9.4 |
9.4. An egress balcony complying with Section 1021 shall connect at least 3 townhouses at t
story to an interior exit stairway. |
90 |
pdf_text |
| 9.5 |
9.5. Each habitable space more than two stories above grade plane shall have a window with
net clear opening of 5.7 square feet (0.53 m2), the bottom of which is not more than 44 inches
above the floor. |
90 |
pdf_text |
| 9.6 |
9.6. Each room in the townhouse used for sleeping purposes shall be provided with solid woo
less than 1-3/4 inches (45 mm) in thickness in a rabbeted frame, or doors in compliance with S |
90 |
pdf_text |
| 90 |
90. Revise the definition of "explosion" to read:
"EXPLOSION. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
8 |
pdf_text |
| 90 |
90 air changes per hour from any vestibule in the emergency operation mode and shall be size
three vestibules simultaneously. Smoke detectors shall be located at the floor-side entrance to
and shall activate the system for the affected vestibule. Smoke detectors shall be installed in ac |
229 |
pdf_text |
| 901.6.1 |
901.6.1 Automatic sprinkler systems.
Automatic sprinkler systems shall be monitored by a supervising station.
Exceptions: |
67 |
pdf_text |
| 901.6.3 |
901.6.3 Fire alarm systems.
Fire alarm systems required by the provisions of Section 907.2 of this code shall be monitored by a supervisi
accordance with Section 907.6.6 of this code.
Exceptions: |
67 |
pdf_text |
| 901.6.4 |
901.6.4 Group H.
Supervision and monitoring of emergency alarm, detection and automatic fire-extinguishing systems in Grou
occupancies shall be in accordance with the Chicago Fire Prevention Code."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 28; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 13) |
67 |
pdf_text |
| 903.2.2.1 |
903.2.2.1 Ambulatory care facilities.
An automatic sprinkler system shall be installed throughout the entire floor containing an ambulatory care fa
either of the following conditions exist at any time: |
68 |
pdf_text |
| 903.2.2.2 |
903.2.2.2 Telephone exchanges.
An automatic fire-extinguishing system shall be installed throughout buildings containing telephone exchang |
68 |
pdf_text |
| 903.3.1.1 |
903.3.1.1 or 903.3.1.2, the separation distance shall be not less than one-third of the length of t
overall diagonal dimension of the area served. |
91 |
pdf_text |
| 903.3.1.1 |
903.3.1.1, the fire-resistance rating shall be not less than one hour. |
124 |
pdf_text |
| 905.2.2 |
905.2.2 Multiple systems required.
In buildings where the floor level of the highest story is more than 275 feet (83.8 m) above grade plane, two or more
standpipe systems shall be provided. The lowest standpipe system shall serve the portion up to and including the stor
feet (83.8 m) or less above grade plane. Above 275 feet (83.8 m) additional standpipe systems shall be provided to s
not more than 20 stories each. |
71 |
pdf_text |
| 905.2.3 |
905.2.3 Express risers. |
71 |
pdf_text |
| 905.2.4 |
905.2.4 Pressure reducing devices.
Where the pressure at nozzles is more than 65 pounds per square inch (448 kN/m2), the 1 1/2-inch hose valve shall b
with a device or disk to limit the force of the hose stream to 90 pounds (0.4 kN) so that the nozzle can be safely hand
person." |
72 |
pdf_text |
| 906.9.2 |
906.9.2 Type of construction.
Parking facilities shall be of Type IA construction. |
31 |
pdf_text |
| 906.9.3 |
906.9.3 Fire protection systems.
An automatic sprinkler system is not required in parking facilities except where four or more levels are enclosed on
Standpipes are not required in parking facilities, except a manual dry standpipe system shall be required in parking f
exceed 55 feet (16.7 m) in building height. A fire alarm system is not required in parking facilities that do not exceed
m) in building height. |
31 |
pdf_text |
| 906.9.4 |
906.9.4 Emergency lighting.
A System III emergency lighting system shall be provided in parking facilities in accordance with Article 700 of the
Electrical Code."
(Amend Coun. J. 7-24-19, p. 3646, § 27; Amend Coun. J. 2-19-20, p. 14473, Art. II, § 9; Amend Coun. J. 10-7-20, p. 21791,
Amend Coun. J. 1-26-22, p. 43756, Art. II, § 3) |
31 |
pdf_text |
| 907.2.12.2.1 |
907.2.12.2.1 Fire department two-way communication system.
A two-way fire department communication system shall be provided to operate between a fire command cent
with Section 911 and emergency two-way stations located at not less than every fifth level and every landing
numbered with a multiple of 5 and the uppermost landing within every interior exit stairway. |
76 |
pdf_text |
| 907.2.12.2.2 |
907.2.12.2.2 Selective one-way communication system.
A selective (multiple-channel) one-way communication system shall be provided to operate between a fire co
complying with Section 911 and the following areas: |
76 |
pdf_text |
| 907.2.12.2.3 |
907.2.12.2.3 Combined system.
The two-way fire department communication system may be combined with the one-way system where appr
code official." |
77 |
pdf_text |
| 907.3 |
907.3.
S101.20.6.1 Ventilation systems.
Smokeproof enclosure ventilation systems shall be independent of other building ventilation systems.
equipment, control wiring, power wiring and ductwork shall comply with one of the following: |
229 |
pdf_text |
| 907.5 |
907.5, unless other requirements are provided by another section of this code.
Not fewer than one manual fire alarm box at each exit on the level of exit discharge shall be provided to initiate a fire
for fire alarm systems employing automatic fire detectors or waterflow detection devices. Where other sections of thi
elimination of manual fire alarm boxes due to sprinklers, manual fire alarm boxes shall be installed at each exit on th
discharge.
Exception: The manual fire alarm box is not required for fire alarm systems dedicated to elevator recall cont
supervisory service." |
74 |
pdf_text |
| 909.1 |
909.1 Smoke control for atriums.
Where required by Section 404.5, atriums shall be provided with a smoke control system meeting the following requ |
78 |
pdf_text |
| 909.2 |
909.2 Acceptance.
Buildings, or portions thereof, required by this code to comply with this section shall not be issued a certificate of oc
such time that the fire code official determines that the provisions of this section have been fully complied with and t
department has received satisfactory instruction on the operation, both automatic and manual, of the system and a wr
maintenance program complying with the requirements of the Chicago Fire Prevention Code has been submitted to
by the fire code official.
Exception: Where phased construction is permitted, a temporary certificate of occupancy shall be allowed pr |
78 |
pdf_text |
| 909.3 |
909.3 Optional smoke control systems.
Optional smoke control systems shall comply with Appendix S."
(Amend Coun. J. 2-19-20, p. 14473, Art. II, § 34; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 18) |
79 |
pdf_text |
| 91 |
91. Revise the definition of "explosive" to read:
"EXPLOSIVE. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
8 |
pdf_text |
| 919.1 |
919.1 Placement.
A city fire alarm box shall be placed within 100 feet (30.5 m) from the principal entrance of the following occupanci |
82 |
pdf_text |
| 919.2 |
919.2 Connection.
The fire alarm systems required for the occupancies listed in Section 919.1 shall be directly connected to the city fire
Exception: Where the fire alarm system is directly connected to a UL-listed central station fire alarm service
private supervisory service is not prohibited by the fire code official. |
83 |
pdf_text |
| 919.2.1 |
919.2.1 Other occupancies.
Fire alarm systems for occupancies other than those listed in Section 919.1 shall not be connected to a city fir
Exception: Occupancies listed in Section 919.1 with an occupant load less than provided may be con
fire alarm box. |
83 |
pdf_text |
| 919.3 |
919.3 Multiple connections.
The fire alarm systems of no more than one building shall be connected to any one city fire alarm box.
Exception: Fire alarm systems in a building that was permitted to be connected to a common city fire alarm
July 1, 1971."
CHAPTER 14B-10
MEANS OF EGRESS |
83 |
pdf_text |
| 92 |
92. Insert the following definition:
"EXTERIOR BALCONY. An exterior floor structure, other than an occupiable rooftop, that is attached to the exte
building, with all means of egress requiring travel through the building, and that is open to the atmosphere on at least |
8 |
pdf_text |
| 93 |
93. Revise the definition of "facility" to read:
"FACILITY. All or any portion of buildings, structures, site improvements, elements and pedestrian or vehicular ro
a site." |
8 |
pdf_text |
| 94 |
94. Insert the following definition:
"FENCE. A structure, independent of other structures, forming a barrier at ground level between lots, between a lot
way or between portions of the same lot." |
8 |
pdf_text |
| 95 |
95. Insert the following definition:
"FIRE ALARM BOX, CITY. See "City fire alarm box." |
9 |
pdf_text |
| 96 |
96. Insert the following definition:
"FIRE CODE OFFICIAL. As defined in Chapter 2 of the Chicago Construction Codes Administrative Provisions." |
9 |
pdf_text |
| 97 |
97. Revise the definition of "fire separation distance" to read:
"FIRE SEPARATION DISTANCE. The horizontal distance measured from the building face or element to one of |
9 |
pdf_text |
| 98 |
98. Revise the definition of "fire wall" to read:
"FIRE WALL. A fire-resistance-rated wall having protected openings, which restricts the spread of fire and extends
from the foundation to or through the roof. " |
9 |
pdf_text |
| 98.1 |
98.1 Revise the definition of "fireworks" to read:
"FIREWORKS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| 99 |
99. Revise the definition of "flammable gas" to read:
"FLAMMABLE GAS. As defined in Chapter 2 of the Chicago Fire Prevention Code." |
9 |
pdf_text |
| Section 1006.2.2.6 |
Section 1006.2.2.6.
h. 20 in buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1. For spaces in Group R occupancies req |
88 |
pdf_text |
| Section 1013 |
Section 1013. Directional exit markings, acceptable to the fire code official, shall be provided. Where mirrors, mazes
designs are utilized that disguise the path of egress travel such that they are not apparent, listed low-level exit signs t
with Section 1013, and directional path markings listed in accordance with UL 1994, shall be provided and located n
inches (203 mm) above the walking surface and on or near the path of egress travel. Such markings shall become vis
emergency. The directional exit marking shall be activated by the automatic fire detection system and the automatic
system in accordance with Section 907.2.11." |
32 |
pdf_text |
| Section 1202.5 |
Section 1202.5 shall be provided in all living, dining and sleeping rooms with a floor area of 7
(6.5 m 2 ) or more. |
120 |
pdf_text |
| Section 1204.2 |
Section 1204.2 and artificial light in accordance with Section 1204.3." |
122 |
pdf_text |
| Section 1205.3.2 |
Section 1205.3.2. Inner courts shall comply with Section 1205.3.3. |
124 |
pdf_text |
| Section 1607.11 |
Section 1607.11 for floors." |
148 |
pdf_text |
| Section 1608 |
Section 1608, in accordance with Section 1605, acting on all portions of the structure. |
146 |
pdf_text |
| Section 1608 |
Section 1608, in accordance with Section 1605, acting on the cantilevered portion of the structure, an
or snow load on the remaining portion of the structure." |
146 |
pdf_text |
| Section 1609.6.2 |
Section 1609.6.2 for components and cladding.)
f. All wind loads are ultimate wind loads (W) and shall be utilized in load combinations using strength or load and resistance factor design per Section 1
required, service level loads may be obtained by dividing the values in the table by 1.6, however these service level loads shall not be used for e
load combination prescribed in Section 1605.2 or 1605.3.1.
g. Projecting elements such as flag poles, sign structures, tanks and towers shall be designed in accordance with ASCE 7. |
150 |
pdf_text |
| Section 1810.2.1 |
Section 1810.2.1 is provided for the entire height and a reinforcing cage is provided for the ful
an engineering analysis shows that a full depth cage is unnecessary. |
170 |
pdf_text |
| Section 1810.3.5.3.4 |
Section 1810.3.5.3.4 or bedrock |
171 |
pdf_text |
| Section 1810.3.9.4.2 |
Section 1810.3.9.4.2.
Exceptions: |
174 |
pdf_text |
| Section 2702 |
Section 2702. Smoke alarms, heat alarms and heat detectors shall emit a signal when the batteries are low. Wiring sh
permanent and without a disconnecting switch other than as required for overcurrent protection.
Exception: Smoke alarms, heat alarms and heat detectors are not required to be equipped with battery backu
are connected to an emergency electrical system that complies with Section 2702." |
75 |
pdf_text |
| Section 308 |
Section 308. The hand shower shall have a control with a nonpositive shut-off feature. Where provided, an ad
hand shower mounted on a vertical bar shall be installed so as to not obstruct the use of grab bars. Shower spr
deliver water that does not exceed the maximum temperature allowed by the Chicago Plumbing Code.
EXCEPTION: Slopes not steeper than 1:48 shall be permitted." |
108 |
pdf_text |
| Section 3102 |
Section 3102 unless otherwise approved by the building official. |
201 |
pdf_text |
| Section 505 |
Section 505, and lofts that comply with Section 1207.5 shall not be considered stories for purp
section. |
59 |
pdf_text |
| Section 508 |
Section 508. Where a building is proposed for a purpose that is not specifically listed in this section, such building sh
classified in the occupancy it most nearly resembles based on the fire safety and relative hazard as approved by the b
official. |
19 |
pdf_text |
| Section 602 |
Section 602 and the occupancies as determined by Section 302 except as modified hereafter. Building height, numbe
above grade plane and building area provisions shall be applied independently. For the purposes of determining buil
limitations, building height limitations and type of construction, each portion of a structure separated by one or more
complying with Section 706 shall be considered to be a separate building." |
36 |
pdf_text |
| Section 705 |
Section 705 based on fire separation distance." |
102 |
pdf_text |
| Section 705 |
Section 705 based on fire separation distance.
Exceptions: |
104 |
pdf_text |
| Section 709 |
Section 709. The maximum allowable leakage area shall be the aggregate area calculated using the following leakag |
221 |
pdf_text |
| Section 903.3.1.1 |
Section 903.3.1.1, S = 2; where building is not equipped throughout wit
sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2, S =
(Amend Coun. J. 7-24-19, p. 3646, § 30; Amend Coun. J. 10-7-20, p. 21791, Art. II, § 7; Amend Coun. J. 6-25-21, p.
§ 6) |
44 |
pdf_text |
| Section 903.3.1.1 |
Section 903.3.1.1 or 903.3.1.2." |
57 |
pdf_text |
| Section 905 |
Section 905 if it can be relocated so that at least that shelf is 48 inches (1220 mm) max
the floor without damaging the storage facility or adjacent cabinetry, walls, wall finish,
structural elements. The wall behind the relocatable storage facility shall be finished." |
109 |
pdf_text |
| Section 907.3 |
Section 907.3.
S101.20.4.3 Smoke trap.
The vestibule ceiling shall be not less than 20 inches (508 mm) higher than the door opening into the
serve as a smoke and heat trap and to provide an upward-moving air column. The height shall not be
unless approved and justified by design and test.
S101.20.4.4 Stairway or ramp shaft air movement system.
The stairway or ramp shaft shall be provided with a dampered relief opening and supplied with suffic
maintain a minimum positive pressure of 0.10 inch of water (25 Pa) in the shaft relative to the vestibu
doors closed.
S101.20.5 Stairway and ramp pressurization alternative.
Where the building is equipped throughout with an automatic sprinkler system in accordance with Section 90
vestibule is not required, provided that each interior exit stairway or ramp is pressurized to not less than 0.10
(25 Pa) and not more than 0.35 inches of water (87 Pa) in the shaft relative to the building measured with all i
stairway and ramp doors closed under maximum anticipated conditions of stack effect and wind effect.
S101.20.6 Ventilating equipment.
The activation of ventilating equipment required by the alternatives in Sections S101.20.4 and S101.20.5 shal
detectors installed at each floor level and at each entrance to the smokeproof enclosure. When the closing dev
stairway and ramp shaft and vestibule doors is activated by smoke detection or power failure, the mechanical
shall activate and operate at the required performance levels. Smoke detectors |
229 |
pdf_text |
| Section 907.3 (cont. 2) |
shall be installed in accordance |
229 |
pdf_text |
| Section 907.5 |
Section 907.5 upon sprinkler water flow." |
74 |
pdf_text |
| full-text |
The pressurization system shall be provided with standby power in accordance with Section 2702.
S101.21.6 Activation of pressurization system.
The elevator pressurization system shall be activated upon activation of either the building fire alarm system
lobby smoke detectors. Where both a building fire alarm system and elevator lobby smoke detectors are prese
be independently capable of activating the pressurization system.
S101.21.7 Testing.
Testing for performance shall be required in accordance with Section S101.18.8. System acceptance shall be
with Section S101.19.
S101.21.8 Marking and identification.
Detection and control systems shall be marked in accordance with Section S101.14.
S101.21.9 Control diagrams.
Control diagrams shall be provided in accordance with Section S101.15.
S101.21.10 Control panel.
A control panel complying with Section S101.16 shall be provided.
S101.21.11 System response time.
Hoistway pressurization systems shall comply with the requirements for smoke control system response time
S101.17.
S101.22 Maintenance.
Smoke control systems shall be maintained to ensure to a reasonable degree that the system is capable of controlling
duration required. The system shall be maintained in accordance with the manufacturer’s instructions and Sections S
through S101.22.6.
S101.22.1 Schedule.
A routine maintenance and operational testing program shall be initiated immediately after the smoke control
passed the acceptance tests. A written schedule for routine |
231 |
pdf_text |
| full-text |
Fdc = Force required to overcome closing device, pounds (N).
K = Coefficient 5.2 (1.0).
W = Door width, feet (m).
ΔP = Design pressure difference, inches of water (Pa).
S101.6.3 Pressurized stairways and elevator hoistways.
Where stairways or elevator hoistways are pressurized, such pressurization systems shall comply with Sectio
smoke control systems, in addition to the requirements of Sections S101.20 of this code and the entire Chicag
Prevention Code.
S101.7 Airflow design method.
Where approved by the fire code official, smoke migration through openings fixed in a permanently open position, w
located between smoke control zones by the use of the airflow method, shall be permitted. The design airflow shall b
accordance with this section. Airflow shall be directed to limit smoke migration from the fire zone. The geometry of
be considered to prevent flow reversal from turbulent effects. Smoke control systems using the airflow method shall
accordance with NFPA 92.
S101.7.1 Prohibited conditions.
This method shall not be employed where either the quantity of air or the velocity of the airflow will adversel
portions of the smoke control system, unduly intensify the fire, disrupt plume dynamics or interfere with exiti
toward the fire shall not exceed 200 feet per minute (1.02 m/s). Where the calculated airflow exceeds this lim
method shall not be used.
S101.8 Exhaust method.
Where approved by the fire code official, mechanical smoke control for large enclosed v |
223 |
pdf_text |
| full-text |
For SI: 1 foot = 304.8 mm, 1 pound per square foot = 0.0479 kPa.
a. Classified in accordance with Table 1806.2(3).
b. Requires engineering analysis and testing by a registered geotechnical engineer.
c. 1 foot into sound rock (recovery greater than 95% and RQD greater than 70%) with 20% increase per foot of additional penetration up to a maximum
pounds per square foot.
d. Surface of refusal to standard caisson rig rock auger, correlated to borings with recovery greater than 90% and RQD greater 40%, rock unconfined co
greater than 2,000 pounds per square inch.
e. Surface of refusal to standard caisson rig rock auger, correlated to borings with recovery greater than 90% and RQD greater than 50%, rock unconfin
strength greater than 2,500 pounds per square inch.
f. Surface of refusal to standard caisson rig rock auger, correlated to borings with recovery greater than 95% and RQD greater than 60%, rock unconfin
strength greater than 3,000 pounds per square inch.
g. Surface of refusal to standard caisson rig rock auger, correlated to borings with recovery greater than 95% and RQD greater than 70%, rock unconfin
strength greater than 3,500 pounds per square inch.
h. No load tests are required up to presumptive bearing pressures. If higher bearing pressures are required than shown in table or RQD or rock compress
not meet values shown, load tests are required to confirm allowable bearing pressure.
i. Where qu is greater than 14,000 pounds per square foot, or N is gre |
167 |
pdf_text |
| full-text |
TITLE 14B
BUILDING CODE*
* Editor’s note – Title 14B was added by Coun. J. 4-10-19, p. 100029, Art. III, § 1. This title incorporates provisions of the 2018 International Building Code®, whi
International Code Council, Inc. (ICC). These provisions are incorporated by reference and not reprinted in the ordinance. A free, read-only document which compile
provisions and amendments adopted by the City of Chicago, hosted by ICC, can be viewed at: https://codes.iccsafe.org/content/CHIBC2019P1. For frequent users of
compiled version of the Chicago Building Code is available for purchase from ICC in print and electronic formats. Provisions governing effective dates for provisions
found in Section 14A-1-105.
Ch. 14B-1 Scope and Purpose
Ch. 14B-2 Definitions and Measurements
Ch. 14B-3 Occupancy Classification and Use
Ch. 14B-4 Special Detailed Requirements Based on Use and Occupancy
Ch. 14B-5 General Building Heights and Areas
Ch. 14B-6 Types of Construction
Ch. 14B-7 Fire and Smoke Protection Features
Ch. 14B-8 Interior Finishes
Ch. 14B-9 Fire Protection and Life Safety Systems
Ch. 14B-10 Means of Egress
Ch. 14B-11 Accessibility
Ch. 14B-12 Interior Environment
Ch. 14B-13 Energy Efficiency
Ch. 14B-14 Exterior Walls
Ch. 14B-15 Roof Assemblies and Rooftop Structures
Ch. 14B-16 Structural Design
Ch. 14B-17 Special Inspections and Tests
Ch. 14B-18 Soils and Foundations
Ch. 14B-19 Concrete
Ch. |
1 |
pdf_text |
| full-text |
m = Exhaust rate, pounds per second (kg/s).
Qc = Convective heat output of fire, Btu/s (kW).
Ta = Ambient temperature, °F (K).
Ts = Smoke temperature, °F (K).
Exception: Reduced Ts as calculated based on the assurance of adequate dilution air.
S101.10.2 Ducts.
Duct materials and joints shall be capable of withstanding the probable temperatures and pressures to which t
exposed as determined in accordance with Section S101.10.1. Ducts shall be constructed and supported in ac
the Chicago Mechanical Code. Ducts shall be leak tested to 1.5 times the maximum design pressure in accor
nationally accepted practices. Measured leakage shall not exceed 5 percent of design flow. Results of such tes
part of the documentation procedure. Ducts shall be supported directly from fire-resistance-rated structural el
building by substantial, noncombustible supports.
Exception: Flexible connections, for the purpose of vibration isolation, complying with the Chicago
Code and that are constructed of fire-resistance-rated materials.
S101.10.3 Equipment, inlets and outlets.
Equipment shall be located so as to not expose uninvolved portions of the building to an additional fire hazar
inlets shall be located so as to minimize the potential for introducing smoke or flame into the building. Exhau
be so located as to minimize reintroduction of smoke into the building and to limit exposure of the building o
buildings to an additional fire hazard.
S101.10.4 Automatic dampers.
Automatic damper |
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ater than or equal to 50.
j. Where qu is greater than or equal to 8,000 pounds per square foot, or N is greater than or equal to 30.
k. Allowable net bearing value assumes minimum depth of embedment is 2.5 feet and a minimum width of 1.5 feet. Allowable bearing values shall be r
proportionally for less depth of embedment, or the effect of reduced confinement from a rise in the water table above the foundation level.
l. [Reserved.]
m. Organic means more than 10% organic matter as determined in accordance with ASTM D2974.
n. Presumptive value for light or temporary structure. Otherwise engineering analysis required.
o. Controlled fill shall be placed in specified lifts with moisture control, under full time observation of a registered geotechnical engineer or their qualifi
in accordance with ASTM D1557.
p. Improved fill or soil in-situ by dynamic compaction, compaction grouting, or other methods.
TABLE 1806.2(3)
STANDARDS FOR CLASSIFYING SOIL CONSISTENCY AND RELATIVE DENSITY |
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maintenance and operational testing shall be estab
S101.22.2 Records.
Records of smoke control system testing and maintenance shall be maintained. The record shall include the d
maintenance, identification of the servicing personnel and notification of any unsatisfactory condition and the
action taken, including parts replaced.
S101.22.3 Testing.
Operational testing of the smoke control system shall include all equipment such as initiating devices, fans, d
controls, doors and windows.
S101.22.4 Dedicated smoke control systems.
Dedicated smoke control systems shall be operated for each control sequence semiannually. The system shall
under standby power conditions.
S101.22.5 Nondedicated smoke control systems.
Nondedicated smoke control systems shall be operated for each control sequence annually. The system shall
standby power conditions.
S101.22.6 Components bypassing weekly test.
Where components of the smoke control system are bypassed by the preprogrammed weekly test required by
S101.12.1, such components shall be tested semiannually. The system shall be tested under standby power co
(Amend Coun. J. 10-7-20, p. 21791, Art. II, § 35) |
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s, regardless of the purpose for which they are installed within the smoke control system, s
and conform to the requirements of recognized standards.
S101.10.5 Fans.
In addition to other requirements, belt-driven fans shall have 1.5 times the number of belts required for the de
the minimum number of belts being two. Fans shall be selected for stable performance based on normal temp
where applicable, elevated temperature. Calculations and manufacturer’s fan curves shall be part of the docu
procedures. Fans shall be supported and restrained by noncombustible devices in accordance with the require
Chapter 16.
Motors driving fans shall not be operated beyond their nameplate horsepower (kilowatts), as determined from
of actual current draw, and shall have a minimum service factor of 1.15.
S101.11 Standby power.
Smoke control systems shall be provided with standby power in accordance with Section 2702.
S101.11.1 Equipment room.
The standby power source and its transfer switches shall be in a room separate from the normal power transfo
switch gears and ventilated directly to and from the exterior. The room shall be enclosed with not less than 1-
barriers constructed in accordance with Section 707 or horizontal assemblies constructed in accordance with
or both.
S101.11.2 Power sources and power surges.
Elements of the smoke control system relying on volatile memories or the like shall be supplied with uninterr
sources of sufficient duration to span 15-minute primary power interrupti |
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olumes, such as in atriums, s
permitted to utilize the exhaust method. Smoke control systems using the exhaust method shall be designed in accord
NFPA 92.
S101.8.1 Smoke layer.
The height of the lowest horizontal surface of the smoke layer interface shall be maintained not less than 6 fe
above a walking surface that forms a portion of a required egress system within the smoke zone.
S101.9 Design fire.
The design fire shall be based on a rational analysis performed by the registered design professional and approved b
official. The design fire shall be based on the analysis in accordance with Section S101.4 and this section.
S101.9.1 Factors considered.
The engineering analysis shall include the characteristics of the fuel, fuel load, effects included by the fire an
fire is likely to be steady or unsteady.
S101.9.2 Design fire fuel.
Determination of the design fire shall include consideration of the type of fuel, fuel spacing and configuration
S101.9.3 Heat-release assumptions.
The analysis shall make use of best available data and shall not be based on excessively stringent limitations
material.
S101.9.4 Sprinkler effectiveness assumptions.
A documented engineering analysis shall be provided for conditions that assume fire growth is halted at the ti
sprinkler activation.
S101.10 Equipment.
Equipment including, but not limited to, fans, ducts, automatic dampers and balance dampers, shall be suitable for its
and suitable for the probable exposure temperatures that the rational |
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14B-20 Aluminum
Ch. 14B-21 Masonry
Ch. 14B-22 Steel
Ch. 14B-23 Wood
Ch. 14B-24 Glass and Glazing
Ch. 14B-25 Gypsum Board, Gypsum Panel Products and Plaster
Ch. 14B-26 Plastic
Ch. 14B-27 Electrical
Ch. 14B-28 Mechanical Systems
Ch. 14B-29 Plumbing Systems
Ch. 14B-30 Conveyance Devices
Ch. 14B-31 Special Construction
Ch. 14B-32 Encroachments into the Public Way
Ch. 14B-33 Work Site Safety and Operations
Ch. 14B-34 Reserved
Ch. 14B-35 Referenced Standards
Ch. 14B-36 Appendices |
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on. Elements of the smoke control s
susceptible to power surges shall be suitably protected by conditioners, suppressors or other approved means.
S101.12 Detection and control systems.
Fire detection systems providing control input or output signals to mechanical smoke control systems or elements the
comply with the requirements of Section 907. Such systems shall be equipped with a control unit complying with U
as smoke control equipment.
S101.12.1 Verification.
Control systems for mechanical smoke control systems shall include provisions for verification. Verification
positive confirmation of actuation, testing, manual override and the presence of power downstream of all disc
preprogrammed weekly test sequence shall report abnormal conditions audibly, visually and by printed report
preprogrammed weekly test shall operate all devices, equipment and components used for smoke control.
Exception: Where verification of individual components tested through the preprogrammed weekly t
sequence will interfere with, and produce unwanted effects to, normal building operation, such indivi
components are permitted to be bypassed from the preprogrammed weekly testing, where approved b |
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analysis indicates.
S101.10.1 Exhaust fans.
Components of exhaust fans shall be rated and certified by the manufacturer for the probable temperature rise
components will be exposed. This temperature rise shall be computed by:
Ts= (Qc / mc) + (Ta) (Equation S-2)
where:
c = Specific heat of smoke at smoke layer temperature, Btu/lb°F (kJ/kg • K). |
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