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.
Water tank for house secti
Tank section and water sys
Water reservoir details dr
Suction and liquid pipe dr
Absorption well section, a
Plastic Pipework AutoCAD d
Septic tank all sided sect
Plumbing and pipeline sect
Drainage sewer irrigation
Water sink sections, insta
2d cad drawing of shutter
Septic water tank sections