Tender For replacement of sewer pipeline in damaged areas, rising of existing wetwell, construction of dg room, providing & laying outfall sewerline, construction of approach way, supply, erection, electrification and commissioning of pumping machineries & diesel generator set to wetwell at kolli circle, providing tertiary treatmentplant to existing 6 mld wsp aerated lagoons type sewage treatmentplant in maddur town including o&m for a period of 1 year(including 1 year defects liability period) through design, build, operation and transfer (dbot) mode (lumpsum tender - no variation)
Tender For corrigendum : urban agglomeration construction of 15 mld treatmentplant for tertiary treatment of sewage effluent at stp muttathara thiruvananthapuram