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.
Tank section plan autocad
fire-hydrant section desig
Construction detail dwg fi
Construction view with fou
Knots detail for the woode
steel stair case structure
Construction view of truss
Wall section view of house
Roof plan elevation detail
Construction details of fo
HVAC layout in first floor
Drainage pipeline detail d
