here is the description for pumping tank sewers effluents with details. Effluent pumping sewers have small diameter pipes that follow the contour of the land and are only buried a metre or two underground.
Glass Wall Facade Design C
Office dwg file
Terrace plan details separ
Terrace plan details speci
Arch Facade CAD Drawing
Typical Slab Reinforcement
Handrail architecture proj
Gate fence and decorative
AutoCAD drawing of Valve c
Balcony side elevation det
Ceiling interior detail ca
OPEN ELEVATION Details in
