Home Infrastructure Environmental SanitationSoaking well in rocky soil DescriptionAbsorption pit detail plan Format DWG File size 137.25 KB DOWNLOAD Related Entries camera of bars Spillway sewerage details Industrial water treatment City storm drain system General water treatment plant Treatment plant - El Salvador General arrangement drawing of steel water tank Design and hydraulic calculation of cisterns Drainage works for rainwater hydrocarbon decanter Trickling filter for wastewater treatment plant Expansion of the water and sanitation system Drainage network Drinking water treatment plant jagged drop sewage pumping station wastewater treatment plant Manholes and jump wells Well connection box discharge chamber Septic tank and percolator well Frame and manhole cover - sewers sewage project bridge type culvert Storm Drain Details drop pit Pre-treatment in sewage treatment plant Mailboxes in the sanitary sewer system Sewerage plan - atarjeas share your appreciation