Home Infrastructure Environmental SanitationDecanting chamber type for paving projects pat DescriptionSettling chamber type for rigid or flexible paving projects; that are used for its design and inspection. sections with accounts and specifications. autocad-dwg. Format PAT File size 246.57 KB DOWNLOAD Related Entries rainwater discharge box Fire station Pilalo treatment plant plans floodable motorized pump sewer details imhoff tank scheme Residual water treatment plant sand trap biological tanks drain box Parshall flow measurement channels sanitary filter Residual water treatment plant Manholes for storm drain pipes Sewer construction details Septic tank and percolator well isometric grid Septic tank Sewage pumping chamber plans Plant Irrigation System Lagoon details Treatment plant - El Salvador Sewer connection detail constructed wetland discharge chamber Collection boxes for storm drainage Detail of wastewater aerators. drainage works Wastewater pumping chamber Hydraulic design tank imhoff xls share your appreciation