Home Infrastructure Environmental Sanitation Settling basin 4x4x0.5 Settling basin 4x4x0.5 Description Save Water settling basin; previous exit to channel 4x4x0.5. Format DWG File size 433.02 KB DOWNLOAD DWG share your appreciation Related Posts typical sewer River Pontoon. Drinking water treatment plant Industrial water treatment Sanitary ubs drainage project drainage plans Multi-family sanitary facilities Mailboxes in the sanitary sewer system Installation sewage disposal 3d sewer network staggered bleachers Well sanitary collector Municipal wastewater treatment plant Detail of pass channel in road project sewer plan sewage tank system Sanitary sewer network. Plan of grate chamber drying bed and percolated filter Sewerage - pipe details