Here is an autocad dwg file for details of Stairway in tank . There is a plan layout and elevational layout for the same.
Section plan detail dwg fi
Structural plan and sanita
Fun extraction detail dwg
Roof structure elevation v
Detail wall of block with
Wall Section With Flooring
Foundation & column connec
Railing details of stairca
Detail of brick wall
Detail of hydorpneumatic
Roof plan detail dwg file
Construction detail dwg fi