Providing Supplying Fitting Fixing Removing Installation And Commissioning Of Spare Parts Good And Materials For Repairing Of 100 No Old Dtw Hand Pump Mark Ii In Different Wards 01-14 At Different Location Under Phusro Nagar Parishad Bokaro 829144 , Old Dtw Hand Pump Repair , Hexagonal Bolt M12x1 . 75X40mm Long , Hexagonal Nut M12x1 . 75 , Washer M12 ( 2 . 5Mm Thick ) , High Tensile Bolt M10x1 . 5X40mm Long , Nyloc Nut M10x1 . 5Mm , Handle Axel ( Stainless Steel ) , Washer For Handle Axel ( 4 Mm Thick ) , Ball Bearing ( 6204Z ) , Spacer For Handle , Chain With Coupling , Hexagonal Bolt For Front Cover M12x1 . 75Mm Long , Nitrile Rubber Cup Washer For Mark -Ii & Iii , Nitrile Sealing Ring Mark - Ii , Nitrile Rubber Sealing Big For Lower Valve For Mark -Ii , Nitrile Rubber Sealing Small For Upper Valve For Mark -Ii , Hexagonal Rod Coupling M12x1 . 75X50mm Long , Pump Head Assembly ( G . I . ) With Front Cover , Bolt 7 Third Plate , Front Cover ( G . I . ) , Handle Assembly ( G . Ii ) , A ) Water Tank Assembly For Mark - Ii ( G . I . ) , Stand Assembly ( G . I . ) Normal , Stand Assembly ( Telescopic ) ( G . I . ) , Connecting Rod 3 Mtr . Long With Coupling And Nut ( Electrogalvanised ) , A ) Cylinder Assembly Complete Set For Mark -Ii , Upper Valve Assembly Complete For India Mark - Ii , Lower Valve Assembly Complete For India Mark - Ii , Reducer Cap For Cylinder Mark - Ii , A ) Plunger Rod ( S . S . ) For Mark - Ii , Upper Valve Guide ( G . M . ) , Rubber Seal Retainer For Mark - Ii , Third Plate For Head Assembly ( Galvanised ) , Cylinder Body With Brass Liner For India Mark - Ii With Reducer Cap For Top And Bottom , Gun Metal Spacer , Check Valve Guide Mark - Ii , A ) Check Valve Seat For Mark - Ii , 32 Mm Dia Gi Socket , 32 Mm Dta Upvc Pipe ( 3 Meter Long ) , Say Total Spare Parts Replace ( 20 % Items ) , Add Labour Charge For Making Dtw , Add For Transportion Charge , Add Contractors Profit & Overheads 10% , Add Gst 12 % , Add Labour Cess 1 % , So Total Cost Of 100 No . In Rs .