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Audit trail

Reasoning trace

Clause: 1.1
Severity: medium
Engine: real / claude-sonnet-5
Tokens: 1451 in / 215 out
Latency: 3196 ms
Called: 2026-08-09 03:28:31

Flag explanation

Plumbing clause states the domestic water main enters the building 4'-0" below finished grade, but the civil site utility trench specifically excavated for the domestic water tie-in (clause 1.2) is only excavated to 3'-0" below finished grade. The trench depth does not match the specified depth of the incoming water main, creating a potential conflict in bury depth/elevation coordination.

Prompt sent to model

Clause '1.1' (plumbing):
1.1 Domestic water main enters the building at the northeast corner, 4 feet 0 inches below finished grade.

Candidate clauses from other disciplines in the same submission (only these may be cited):
[id: 1e6884ec-f31d-4095-9c75-30348243396e] civil 2.1: 2.1 Site grading slopes away from the building at a minimum 2 percent for the first 10 feet.

[id: b6767036-ca01-4cec-b883-550e167c3b79] civil 1.2: 1.2 Site utility trench along column line 18 is excavated to 3 feet 0 inches below finished grade for the domestic water tie-in.

[id: f4ef628f-31ca-4c14-ba64-6ea9b1779e09] mechanical 2.1: 2.1 Condenser water piping serving CU-6 is routed at 7 feet 0 inches above finished floor along the Data Hall 1 perimeter wall.

[id: 3559aa82-3f88-46f3-8862-0a7fde483a54] civil 1.1: 1.1 Site utility trench along column line 12 is excavated to 4 feet 0 inches below finished grade for the incoming electrical duct bank.

[id: fe0d6025-82ff-47ec-be1e-3dcbe8677631] fire_protection 1.2: 1.2 Sprinkler branch line SP-9 crosses Data Hall 3 at 12 feet 6 inches above finished floor.

Does this clause create a coordination conflict with any of the candidates above - i.e. do they describe the same physical space, element, or system in a way that is physically or functionally incompatible? Call report_cross_discipline_conflicts with your findings, or an empty conflicts list if there's no real conflict.

Raw model response

{"conflicts": [{"severity": "medium", "explanation": "Plumbing clause states the domestic water main enters the building 4'-0\" below finished grade, but the civil site utility trench specifically excavated for the domestic water tie-in (clause 1.2) is only excavated to 3'-0\" below finished grade. The trench depth does not match the specified depth of the incoming water main, creating a potential conflict in bury depth/elevation coordination.", "cited_clause_ids": ["b6767036-ca01-4cec-b883-550e167c3b79"]}]}