20x9m house plan of the rainwater slope drawing AutoCAD is given in this file. Two holes are provided at the two side corners. For more details download the AutoCAD drawing file.
Sanitary installation plum
Plumbing Plan Details for
Toilet washbasin detail pl
Water tank section, plan a
Sewage inlet detail drawin
Drainage plant details of
Sewage inlet section drawi
Water tank joints structur
Under ground tank section,
Sewage plan and section dr
Sanitary facilities with p
Perforation for water capt