The rainwater slope drawing AutoCAD plan is given in this file. Two holes are provided at the two side corners. For more details download the AutoCAD drawing file.
18x16m house plan rainwate
Water tank section and pla
Water septic tank section,
Clean water pipe installat
Section detail of Pipe Out
Hydro Electrical Power Hou
Detail drawing of plumbing
Dam Anchor Support Batten
Water room of college cons
Absorption well section, a
Kitchen water sink section
Drainage sewer definitive