this is the simple drawing of Structural Design of underground water tank details, also added RCC wall sections and plan ms stair in tank, some texting details, download the CAD file.
Complete Multi-Floor Shutt
Structural details
Bridge Foundation detail i
Grid structure
Plan,elevation and section
Water tank detail dwg file
Storage Tank CAD Block wit
Retaining wall
Metal arm ceiling detail o
Bridge design project CAD
Column foundation detail v
Structural view of office