Fifth-floor square-framed row above Stair B, drawn symbol 2
Research representation: none. Architectural checks: pending.
Fifth floor
1 recorded properties · Room assignment not established
Still to extract or check- Fixture type/specification, materials and finishes require a governing plumbing key or schedule.
- Canonical architectural room registration, source-to-world position and installed state remain unresolved.
- Complete branches, risers, annotations, revision authority and companion sheets remain partly unreviewed.