12x16m house plan rainwater slope drawing is given in this AutoCAD file. There are 4 holes are provided with the slope of 1%. For more details download the AutoCAD drawing file.
Drawing of kitchen washbas
Typical PVC effluent pipe
Isometric design drawing o
Surface drainage construct
Water tank section and plu
Septic tank detailed plan
Pump house section and plu
Foundation and drainage co
Pump shaft plumbing struct
Valve booth house section,
Drainage pipeline con stru
2D block of pipe in AutoCA