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.
Down pipe rainwater metall
Geometry of open air tubs
Water tank and constructiv
3d CAD drawing detailing
15x21m house plan rainwate
DETAIL OF CLAMP FOR PVC PI
42x40m chill out theme par
Sewage inlet detail drawin
Horizontal and vertical pv
Sink installation and plum
Details of card type gate
Septic tank all sided sect