Bid Document For Working Survey, Soil Investigation, And Design Of Underground Drainage Project. Work Including Providing, Supplying, Lowering, Laying, Jointing, Testing & Commissioning Of Corrugated Dwc Pipes For Sewer Collecting System - Gravity Mains And Di Pipes For Rising Main Pipeline, Desing & Construction Of Raw Water Storage Tank, Treated Sewerage Tank & Package Sewage Treatment Plant (200 Kld) With Rcc Platform, Supplying, Erecting, Testing & Commissioning Of Pumping Machineries, And Providing, Fixing, Jointing Of Vertical Drain Outlet Connection System, Reinstatement Of Rcc & Paver Block Etc. For Underground Sewerage Work, Including Operation & Maintenance Of 1 Years For The The Sewage Treatment Plant. For Mahatma Gandhi (m.g.) Hospital, Surendranagar. District: Surendranagar.