this is the drawing of column foundation and shear wall details some texting related to DWG drawing, section line on foundation, it's a DWG file format.
Below ground level section
Foundation plan with detai
Joinery staircase typical
Foundation Detail
Tower Window supplementary
Slab Bar Reinforcement Dow
Fencing pole footing drawi
Foundation section detail
Structure foundation detai
Residential Structural Col
concrete floor section det
54x27m layout foundation p