21x10m house plan of the rainwater slope drawing is given in this AutoCAD model. There are two rainwater holes are provided with the slope of 0.5%. For more details download the AutoCAD drawing file.
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Drawing of house sanitary
Drainage sewer section and
Household water connection
Circular pool drawing plan
Detail of pipeline drawing
Floor control valve detail
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Water Stop Arrangement Lay
Water septic tank, sanitar
Primary clarifier detailed