Here is an autocad dwg file for details of Stairway in tank . There is a plan layout and elevational layout for the same.
jack ladder details of cat
Fire fighting layout for b
Detailing view of cur-tin
Arch blocks
Autocad drawing of constru
Constructive details of ho
Detailing structural roof
Foundation beam working pl
Roof elevation detail dwg
Staircase, foundation and
construction detail of wal
Stair section detail and c