Here is an autocad dwg file for details of stairway. the filling of concrete formed and the elevation of the stairway is given in this file.
Basement wall construction
Metal Truss Design In DWG
Stairway section details d
High tank detail design dr
Vehicular bridge and conte
Cover for games area for c
Details of a defense Barri
Longitudinal cut of sardin
Foundation center line pla
Elevation plan detail dwg
Peripheral Purlin Bridge D
Roof plan detail with roof