15x21m house plan rainwater hole drawing is given in this AutoCAD file. Three holes are provided on the terrace. 4” PVC pipe is provided. For more details download the AutoCAD drawing file from our cadbull website.
Scratch section, plumbing
Water reservoir tank eleva
Garden hydraulic concrete
Plumbing structure and irr
Drainage sewer profile and
Water tank section and plu
Sewer and water line layou
Lavatory with Pedestal Det
Autocad drawing of sanitar
Section design of the pipe
The domestic water & firew
Well of pumping camara sec