13x13m house plan of the rainwater slope drawing is given in this AutoCAD model. One hole is provided at the right side corner. For more details download the AutoCAD drawing file.
Toilet sheet installation
Sink plumbing constructive
Water tank section, instal
Septic tank section and pl
Detail drawing of galvaniz
Water pump house section,
Fat trap chamber with plum
Detailed Sump Pump Pit Pla
Water tank section, regist
Fire water tank section, p
Tunnel Portal Detail Drawi
Reservoir of drinking wate