Audit log

Compliance record of every question asked

corpus

7 documents

searchable

73 chunks

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query 16answered

can i know required guardrail toprail height?

timestamp
9 Sept 2026, 21:03

model
gpt-4o-mini

latency
4961 ms

tokens
4893 in · 202 out

chunks
6

Answer as delivered

1.1

The excerpts indicate the following regarding required guardrail toprail height:

1.2

- The top edge height of toprails or equivalent members on supported scaffolds manufactured or placed in service after January 1, 2000 shall be installed between 38 inches (0.97 m) and 45 inches (1.2 m) above the platform surface. - The top edge height on supported scaffolds manufactured and placed in service before January 1, 2000, and on all suspended scaffolds where both a guardrail and a personal fall arrest system are required shall be between 36 inches (0.9 m) and 45 inches (1.2 m). - When conditions warrant, the height of the top edge may exceed the 45-inch height, provided the guardrail system meets all other criteria of the regulation cited.

1.3

Citations: [OSHA 3150 Scaffold Guide, Sec E, p.43] [OSHA 3150 Scaffold Guide, Sec E, p.42]

Cited sources

6 of 6 resolved

01OSHA 3150 Scaffold Guide2002 · superseded · chunk 351[OSHA 3150 Scaffold Guide, Sec E, p.43]
02OSHA 3150 Scaffold Guide2002 · superseded · chunk 305[OSHA 3150 Scaffold Guide, p.5]
03OSHA 3150 Scaffold Guide2002 · superseded · chunk 350[OSHA 3150 Scaffold Guide, Sec E, p.42]
04OSHA 3150 Scaffold Guide2002 · superseded · chunk 352[OSHA 3150 Scaffold Guide, Sec E, p.43]
05OSHA 3150 Scaffold Guide2002 · superseded · chunk 345[OSHA 3150 Scaffold Guide, Sec E, p.39]
06OSHA 3150 Scaffold Guide2002 · superseded · chunk 367[OSHA 3150 Scaffold Guide, Sec 1926.453, p.53]

chunk ids are stored per query, so these are the exact excerpts the model saw · the revision status shown is current, not as-of-query — roadmap: store the corpus revision alongside the chunk ids