Repairing and full overhauling with spares of One MnP make 150 mtr head, 1000 GPM, 3CHR, PLURO-IIA, multistage pump assembly Sl.No-02 and Suction and delivery attachment and operational spares for day to day running repairing and mechanical maintenan

Amount

Repairing and full overhauling with spares of One M&P make 150 mtr head, 1000GPM, 3CHR, PLURO-IIA, multistage pump assembly (Local Sl.No-02) (Rate Not filling)

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

Gun metal Impellers both side color repairing by brass brazing, machining & shaping as per std size & also its bore fine cut machining, key way cleaning & alignment checking, true cut machining on lathe machine.

Key new making for Impellors, balancer.

Cast Steel metal shaft sleeve new making.

Sleeve check nut & lock nut new making for DE & NDE.

C.I. Casting neck ring new making with casting.

C.I. Casting neck bush new making with casting.

C.I Casting balancer seat & disc new making with casting & machining, drilling, tapping, boring.

Gun metal casting bush bearing new making with casting, machining, boring, grooving & cutting in two palla.

Damaged and worn out suction & delivery body face & seat repairing by metal filling and shaping by grinding as required as possible.

Old neck rings and neck bushes opening, cutting and new neck ring and bush fitting with drilling, tapping and fixing CSK Head.

Chamber & diffuser neck ring & neck bush seat machining on lathe machine with body alignment checking, facing.

Chamber & diffuser locking and fixing with each other.

C.I Casting diffuser new making with casting and machining.

3 CHR Pump repair kit like as ‘O’ rings, packing kit, water deflectors, bye pass pipe line, test corks, CSK Screws, bearing side cover plates with bolts, oil rings, gland studs, housing studs, stuffing box guide ring.

Complete pump assembly opening & fitting with full overhauling and 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 3CHR pump & associated motor.

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

C.I. Casting pair of 12” finish size coupling new making with casting, machining, boring, key way, drilling for subject pump along with associated Motor.

Repairing of one base plate with providing pieces of channels and cutting, welding, drilling, sizing and all other cracks full welding and proper support angles & plates fixing and welding etc as per required

Key new making for couplings.

1000GPM 3CHR Pump & motor matching and setting on base plate with proper measurement and alignment with packing plates.

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