Stair D type: returning long flight
Research representation: none. Architectural checks: pending.
Third floor · Fourth floor · Fifth floor
Type part: lower strip in the drawing; local ascent +u, risers 12–20.
Source relationships · not a verified physical connection
- part of (observed, verified): Stair D W224 typical-floor unplaced type
- has part (derived, unreviewed): tread · 12 · Stair D study
- has part (derived, unreviewed): tread · 13 · Stair D study
- has part (derived, unreviewed): tread · 14 · Stair D study
- has part (derived, unreviewed): tread · 15 · Stair D study
- has part (derived, unreviewed): tread · 16 · Stair D study
- has part (derived, unreviewed): tread · 17 · Stair D study
- has part (derived, unreviewed): tread · 18 · Stair D study
- has part (derived, unreviewed): tread · 19 · Stair D study
- has part (derived, unreviewed): riser · 12 · Stair D study
- has part (derived, unreviewed): riser · 13 · Stair D study
- has part (derived, unreviewed): riser · 14 · Stair D study
- has part (derived, unreviewed): riser · 15 · Stair D study
- has part (derived, unreviewed): riser · 16 · Stair D study
- has part (derived, unreviewed): riser · 17 · Stair D study
- has part (derived, unreviewed): riser · 18 · Stair D study
- has part (derived, unreviewed): riser · 19 · Stair D study
- has part (derived, unreviewed): riser · 20 · Stair D study
5 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