download free DWG file of RCC foundation and support base column section drawing shows the size of the footing is based on the area required of the construction floor plan.
2d drawings details of col
Foundation Column Footing
40 X 45 House Construction
Column design detail 2d vi
Pile Column top View plan
Graph retaining wall detai
Column to beam connection
Composite Column Elevation
Column Footing Plan AutoCA
Column structure plan deta
Column layout of 13x15m re
0.25X0.30 Column Drawing D