assembly · stair-d-w224-upper-intermediate-landingModeling: not-modeled
Stair D type: upper intermediate landing
Research representation: none. Architectural checks: pending.
Third floor · Fourth floor · Fifth floor
Type part: lower-left in plan, after riser 11.
Source relationships · not a verified physical connection
- part of (observed, verified): Stair D W224 typical-floor unplaced type
- has part (derived, unreviewed): intermediate-landing · 11 · Stair D study
2 recorded properties
Still to extract or check- Construction thickness and underside profile
- Nosing and edge/reveal detail
- Precisely specified materials
- Accepted world placement and host interfaces