Home Infrastructure Environmental Sanitation sewers sewers Description Save spreadsheet with macros; designs channels; pressure pipes; sanitary sewers; rainwater and combined Format XLS File size 136.95 KB DOWNLOAD DWG share your appreciation Related Posts General plan of wastewater treatment plant sand trap Treatment plant anaerobic lagoon Processing facilities architecture and structures settler Sink sewage pumping station vaulted sewer design Sewerage Manhole cover manholes water treatment plant sand removal detail Sewers with pumping system; for flood control on river banks Mesh fence and hypochlorinator rainwater project Fire station Oxidation ponds Metallic bridge isostatic structure Chamber breaks pressure