Annual repair and maintenance of water supply arrangement at canal colony mohangarh

P & F G.I. Pipes (External Work) with G.I. fittings excluding union (IS : 1239 Mark) including trenching & refilling earth etc. 100mm dia nominal bore B Class (PWD BSR 2022 Chapter S-2 ITEM NO. 2.2.9)

Rewinding of three phase squirrel cage induction motor of Monoblock pump sets including all necessary material and of the same characteristics as original with required sizeof super enameled copper wire including cost of copper wire E class insulation material and testing of moor on no load but to be guaranteed against testing on load at site including transportation of motor pump to and from Div AEn J En store complete as per direction of engineer incharge. 17.5H.P (PHED Bikaner Maintenance BSR 2021 item 3.7.7)

Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves straight and pocket less body passage of approved make of following Pressure rating & dia complete, confirfing to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel Insersion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Manually Operated CI Sluice valve of Class PN-1.0 80 mm HW PHED BSR 2023 item 6.1.1.1

Providing, Fabrication of Mild Steel Plane Ended/ Flanged Specials like Tees, Bends, Reducers, Enlargers, Plugs, Tail Pieces and Blank Flange made from MS pipes, MS sheet strip and MS Sheet of required sizes by welding, cutting and treading as per site conditions and as directed by the Engineer- In Charge complete in all respect.(PHED Bikaner Maintenance BSR 2021 item 5.5)