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.
A 4 to B 4 column view wit
Detail of stairways
Section by facade with wal
Construction building plan
Construction detail dwg fi
Roof house plan layout fil
Territory gate section dra
Building basement floor pl
Wooden false floors detail
General construction view
Interior wall design plan
