Stair Plan Lay-out design in autocad file, Catchment pit bottom elevation, Positive pressure air supply well with all dimension detail.
Detail of Stairs
Lift planning detail dwg f
Elevator Design Plan DWG F
Stair Detail
Ascension vertical section
Concrete Stair Detail
Stair Structure Lay-out pl
Stair Section & Plan & Ele
Lift elevator detailing pr
Typical Hand rails detail
Structure Stair Design
Detail Stairway
