Home Infrastructure Environmental Sanitationcajon duct project DescriptionCaisson duct project with details in the shape and reinforcement plans; This pipeline will be located in the urban area where there are rainwater channels. autocad. Format DWG File size 204.78 KB DOWNLOAD Related Entries Roadway section with facilities collector settlement Catchment Sanitary sewer Frame and manhole cover - sewers odor filter mailbox detail Sanitary Sewerage Plan Bars chamber detail drain box chlorination chamber Drying bed in a treatment plant. Potable water commercial treatment plant Structural design of reducing chamber Spillway sewage plant Detail of sewerage or water inspection camera aenorobic reactor Top view profile sanitary drains Primary sewage treatment: imhoff tank Catchment channel plans Solid and fat trap rain grates Sewer sand trap Detailed Design of Sewer Fractionation rainwater network concrete angle pipe share your appreciation