Details: 7.2 - maintenance of tubewells which includes complete repairs / rewinding of submersible pump sets including cost of material components required to repair pumpsets, starters, meters etc. of electric panel of tube wells, lowering and unlowering of pumpsets complete in all respect, maintenance of histroy sheet as directed by engineer-in-charge for tubewell per month. 7.2.5-13.0 hp to 15.0 hp 7.2.6 - 16.0 hp to 25.0 hp 2.24 providing & lowering in tube well isi marked gi pipe medium duty (“b" class), steel tube as per is:1239 or amended up to date and zinc coating as per is 4736, threaded and double flanged (welded) on both ends and two number 25x3mm ms flat welded on both ends between pipe & , rubber washer & nut bolts etc. complete in all respect. 2.24.2 50 mm dia 2.24.3 65 mm dia 2.19 supply & fixing of isi marked three core pvc flat submersible cable as per is 694:1990 or amended up to date and conductor as per class 5 of is 8130:1980 including making c
Sector: Water supply and Sewerage