Here is an autocad dwg file for details of Stairway in tank . There is a plan layout and elevational layout for the same.
Wall Section Drawing In DW
Lamp Details
Column section working pla
Constructive detail of cei
Circular concept of buildi
Staircase section and cons
Beam plan and section deta
Column Pile Footing Design
section drawing detail of
Construction view of first
Block of different constri
Steel framing detail