Tenders for Karjan Ugd : Reinvitation : Bid Document For Working Survey, Soil Investigation, Design Of Underground Drainage Project. Work Including Providing, Supplying, Lowering Laying, Jointing, Testing & Commissioning Of Rcc Np3 Pipes For Sewer Collecting System - Gravity Mains And Di Pipes For Rising Main Pipeline, Construction Of Sewage Pumping Station Sps, Supplying, Erecting, Testing & Commissioning Of Pumping Machineries At Zone Level, Construction Of Inspection Chambers For Karjan Supplementary Underground Drainage Scheme, Work Including Operation & Maintenance For 24 Months, Taluka: Karjan