WBIW/EE/MDMD/e-NIT- 19/2025-26/11

For 50 cusec pump

For 100 cusec pump

Transmission Bearing/Bowl bearing/Rubber bearing (Material: Neo. Rubber LND BR 2 Shell)

Transmission Bearing (Material: GM Grade LTB 2&5 IS-318)

cotton( hydraulic) gland packing

Transmission shaft/head shaft/impeller shaft (Material: ST ASTM 276-316 ANLD)

Ratchet Housing / Ratchet cover (Material: CI FG200 IS-210 )

Thrust bearing holder /Thrust collar (Material: CI IS 210 FG200)

Coupling Pin (Mat. CS IS1570-40C8 HOT RLD) in motor coupling

Impeller Lock nut /adjusting nut (Material: SS 410)

Muff coupling with keyway (Material: .ST ASTM 276-316 ANLD)

Bearing no 29322E(SKF)

Supply & delivery of compressed asbestos Fiber Jointing sheet, of of size ID - 1280mm, OD - 1455mm, 2mm thick made from compressed Asbestos. Fiber jointing sheet (Champion Style - 20/11) at Bagjola site.

Supply fitting Fixing of ss (AISI 304) bolts, nut & washer Dia above 20 mm, Length above 75mm upto 150 mm

Maintenance and overhauling of over head travelling crane as per manufacturers instruction manual with all tools, tackles, cleaning materials etc. This job includes checking of all parts such as long travel & cross travel gear box, main hoist gear box, auxiliary hoist gear box, LT & CT travelling roller wheels, rope drum assembly, shank hook and block sheave/pulley assembly etc. by replacing /reconditioning defective parts (spares cost excluded) such as shaft, gears, pinions, reducing gears, bearings, plummer blocks, couplings and proper alignment with motor and changing of damaged oilseals and filling of gear oil, applying grease at all moving point for smooth and trouble free operation as per direction. 15 Tonne Single girder EOT crane.

15 mm dia. medium quality

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). 15 mm dia.

Surface cleaning of metal surfaces by chemical cleaners and then by hand with emary paper, wire brush and power tool cleaners and removing dust and preparation of surface including cost of all materials, labour, machinery, scaffolding, etc., complete with initial lead for sand upto 1 km and all lifts.

Painting of Gates of Distributory/Branch/Minor canal/ Pump Coloum pipe/Pump Discharge Pipe & other similar components prepared surfaces with one coats of zinc phosphate primer (airless spray preferred) 50microns/coat and one coat coaltar epoxy, 150 microns/coat including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts.

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