Where stairs are open on one or both sides, the first step above the lower floor may be wider than the other steps and rounded.Construction Stair Detail DWG File, Construction Stair Detail Design.
Bridge Stair Detail
Round Stair Detail
Elevator Detail
Stair Design
Lift elevator section CAD
Elevator side view detail
Residential wheel chair li
Bolt section plan dwg file
Stair Structure Detail
Elevation Design Plan and
Interior stairs with raili
Stair design
