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.
Footing plan detail drawin
Site development plan with
3 cubic meter water tank p
2D drawing of air compress
Detail canvas roof for ext
Parking Shed Detail of Sci
Pitched roofs drawing and
Urban outfit-condo minium
Left side elevation of a m
Left & right Side Elevatio
Sanitary Detailing drawing
Sidney and house elevation
