Central crossed rectangle in roof penthouse plan
Research representation: none. Architectural checks: pending.
Roof
2 recorded properties
Still to extract or check- Function/type, clear versus overall boundary, installed instance relationship.
- Classified finished/rough/masonry/frame witness endpoints and physical source-to-plan registration remain unresolved.
- Original versus revision authority, companion applicability and installed/as-built state remain unresolved.
- Remaining source regions, notes, dimensions and complete coverage audit remain open; no geometry or architectural acceptance.