Comprehensive Operation And Maintenance Of Water Supply Project Including All Required Materials, Labours And All Type Of Machinery Etc. Complete For Water System For Pumping Treated Water (Wtp-2.6 Mld) From Rcc U/G Sumps At Main Hw To Sumps And Different Shw And From Rcc U/G Sumps At Shw To Esr At Various Sub Head Works And Distribution System Up To Village Level Sumps Covered Under Mangrol Dalki Regional Supply Scheme Ta: Jalalpor Di: Navsari Based On Kakrapar Left Bank Canal For Five Years Excluding Cost Of Enegry Charges & Raw Water Charges. (3Rd Call)