WBPWD/EE/BNWD/NIQ14e/2025-26

Supplyiug, fitting, fixing of Pressure gauge with half coupling, ipp e, root valve adapter, 3-way gauge cock, vibration dampner per specification and direction of the Engineer-In-charge complete in all respect. [Rate including all taxes & duties]

Supply,erection,and testing of MS heavy grade pipes conforming to 1S:1239/1S:3589 with accessories including all fittings viz tees, elbows, reducers, flanges, rubber gaskets, G.I.nuts, bolts and washers. The scope includes excavation of all kind of soil, refilling, ramming, shoring, removing the excavated surplus material, providing adequate support to the pipe and making it good. Rate shall include for dewatering, if necessary, to execute the work. The top of pipe shall not be less than 1.0m below ground level at any point Wrapping and coating to be done by applying protective primer @100gm/sqm, there after wrapping with with 2 layer of coating materials of 2 mm thick by the rmo fusion process. Overlap of coating shall be maintained at 25mm. 250 mm NB [Rate including all taxes & duties]

Applying Anticorrosive tape with pipokate tape of 4 mm thickness and one coat of synthetic black enamel paint, all complete as per direction of the Engineer-in-charge. 200 mm

Supply & installation of GM/SS oblique type single headed Hydrant valve with 80 mm inlet and 63 mm out let GM /SS instantaneous male coupling with rubber cap and chain conforming to IS.-5290 including matching flanges, gasket, nuts and bolts.

Supply fixing & fitting 63 mm dia x 15 M long hose with couplings as per 1S:8423, Type-A as per specification and direction of the Engineer-in-chare all complete.

Supply & installation of MS hose box of fabricated from 16 SWG CRCA sheet double door with lockable arrangements to accommodate 2 RRL hose of 15 m length and one branch pipe painted white inside and red outside with one key. (750x600x250 mm)

Supply fixing & fitting Swinging Hose reel drum & SS bend pipe with 20 mm dia 30 m long rubber hose including nozzle comP ete with Globe valve and pressure reducing valve of 25 mm NB (1S:884) all complete as per satisfaction and direction of the Engineer-in-charge.

Providing & fixing Butterfly valve as per BS :5155 (Wafer type) matching flanges complete with nuts & bolts. Size 150mmNB

Supply, installation, testing & commissioning of Cl Gate Valve as per 1S:14846 (PN 16) including matching flanges, nuts, bolts and gaskets. Size 100 mm NB

Repairing/Rectifying of Cl Foot Valve as per IS:(PN16) including matching flanges, nuts, bolts and gaskets. 200 mm NB

Repairing/Rectifying of Cl Gate Valve as per IS:14846(PN16) including matching flanges, nuts, bolts and gaskets. 150 mm NB

Supply, installation, testing & commissioning of Cl Butterfly valve as per BS:5155 (Wafertype) with matching flanges, nuts & bolts and gasket 80 mm NB

Supplying, fixing, testing & commissioning of double flanged sluice valve of ratting PN 1.6 with non rising spindle , bronz/gun metal seat ISI marked complete with nuts, bolts, washer, gaskets & conforming to IS 780 of following sizes as required. Size 150 NB

Providing, installation, testing and commissioning of Non return Valve of following sizes conforming to IS 5312 complete with rubber gasket , GI bolt , nuts, washer etc as required. Size 150 NB

Supply and fixing of sprinkler head Pendent type.

Supplying, installation, testing & commissioning of sprinkler flexible pipe (UL Listed) of stainless steel complete with 15 NPT on reducer thread with maximum working pressure of 175 PSI test pressure of 875 PSI (Burst) with branch line (Inlet) 25mm NPT male thread to sprinkler head (Outlet) 15mm NPT female thread with reducer, nipple, 2 side brackets, center bracket, stock bar of following sizes complete as required. 1500 mm