complete repairing, rectification, maintenance and overhauling with spares of 03 WILO make, 1000 GPM, Split casing, Double stage, Model 125/150 GSN type 100 mtr Head Pumps and Suction and delivery attachment and operational spares for day to day run

Amount

WILO make, 1000 GPM, Split casing, Double stage, Model: 125/150 GSN type, 100 mtr Head Pump assemblies – Local Sl.No-01, 02 & 03 (Rate Not filling)

EN-9 Steel pump shaft new making with key ways, bearing seats, threads.

Key new making for Impellers.

Cast steel casting long bush new making.

Gun metal Impeller both side worn-out collar repairing by brass build-up & machining as per std. size with alignment checking.

C.I Casting Intermediate guide ring new making.

C.I. Casting neck ring new making.

C.I. Casting bearing housing new making with casting and machining.

Bearing housing damaged and worn-out bearing seat brass buildup and machining as per bearing size.

Lower & upper body neck ring seat, center ring seat, stuffing box seats repairing by C.I. welding & machining by line boring with body alignment checking & also making one line alignment..

Ball Bearing 6309 No new provide.

Pump repair kit like as “O” ring, packing kit, test cork, cap bolts, studs, grease, bye pass pipe line, guide ring, gland studs, gasket packing, grease.

Complete pump assembly opening, fitting & setting.

Pump body inside & outside rust & dust cleaning & body painting.

Suction & delivery attachment & operational spares for day to day running repairing & mechanical maintenance work for operation of subjected pump along with associated motor. (Rate Not Filling)

Coupling bolts new making with nut for 1000GPM split casing WILO pumps & associated motor.

Providing of synthetic rubber coupling bush new for above pump & motor

C.I. Casting pair of 10” finish size coupling new making with casting, machining, boring, key way, drilling for subject pump along with associated Motor.

Key new making for couplings.

Base/Goria bolts with nuts and washer for subjected pump & motor,

6” G. I. Pipe cutting by gas for making flexible hose nipple.

6” G.I Pipe nipple new making as required for flexible hose by its 18” long X 1½” width gas cutting, pipe dia reducing by hydraulic press machine and after reducing re-jointing by inside & outside welding and steps making on lathe machine for tight fitting in flexible hose at site.

6” M.S Flange new provide with holes for above hose nipples and fixing at site.

6” G. I flange full round welding in double layer inside & outside with nipple leakage proof at site.

6” Flexible hose clamp set new making as per required size with bending & both side drilling for bolting.

Clamp bolts new with nut and washer for hose tightening & fixing.

6” NRV complete dismantling, dhapa worn-out seat C.I welding, machining, centre pin & bush new making & fixing, bye pass pipe line new provide & fixing.

6” Sluice valve dismantling, spindle new making with check nut, “U” clamp new making, dhapa seat facing.

6” foot valve dismantling, dhapa seating plate, dhapa plate, weight plate new making, lather new fixing, new bolting, assembling.

20mm & 22mm size gland packing special quality new provide for subjected pumps set.

Total impact of GST for the purpose of CTC