Complete repairing with spares of one stainless steel body, Kirlosker make, multistage, RKB Pump assembly making new base plate, pair of coupling and other day to day running repairing mechanical maintenance works of pumps motors for mine dewat

Amount

(A)- Kirlosker make, stainless steel body multistage RKB Pump Model-RKB 125/30 – 06 stage, 180 mtr head, 500GPM

EN-9 steel pump shaft new making with key ways.

Stainless steel metal Impeller new making with key way.

Stainless steel metal Impeller repairing by its neck ring & neck bush seat & one side face S.S welding, metal filling and machining.

Stainless steel key new making for Impellers.

Stainless steel metal shaft sleeve new making.

Check nut & lock nut new making for shaft sleeve

Gun metal neck ring new making.

Gun metal neck bush new making.

Old neck rings & neck bushes cutting, new fitting, drilling, tapping & fixing C.S.K head screw.

Chamber & diffuser neck ring & neck bush seat machining on lathe machine up to roundness.

Chamber & diffuser locking & fixing with each other with alignment.

Supply of RKB Pump repair kit like as “O” rings for shaft sleeve & bodies, gasket packing, test cork, bye pas line, gland studs, cooling ring, water deflector, cap bolts, grease.

Supply & fixing Ball Bearing 7312B.MP.

Supply & fixing of Roller Bearing NU-412

Bearing housing damaged & worn-out bearing seat stainless steel welding and machining as per bearing size.

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

Complete pump assembly opening and fitting.

(B)-Day to day running repairing & mechanical maintenance works of pumps along with associated motors

Base plate new fabricate as per required size & measurement for RKB 125/30 – 06 stage Pump & its associated motor with the help of gas cutting, framing, welding, supporting, straightening, drilling without material at site.

C.I. Casting pair of coupling new making with casting & machining 10” Finished Size for subject RKB 125/30 – 06 stage pump along with associated Motor.

Key new making for couplings.

RKB 125/30 – 06 stage pump & associated motor matching and setting with proper measurement & alignment on base plate with required packing & seems at site.

Coupling bolts new making with nut & fixing for subject RKB 125/30 – 06 stage pump & associated motor.

Providing of synthetic rubber coupling bush new & fixing for coupling of above pumps & motors

Gland stud new making for RKB 125/30 – 06 stage pump.

C.I Casting gland new making with casting & machining for RKB 125/30 – 06 stage pumps.

Supply & fixing of base-plate bolts, suction bolts nuts & washers.

Providing of RKB 125/30 – 06 stage pump Repair kit like as “O” rings, gland bye pass pipe line, test corks, packing kit, CSK Screw for balancer, balancer adjusting ring.

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.

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

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.

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.

Total impact of GST for the purpose of CTC

M/S SARVOTTAM SALES & SERVICES

M/s S D Sales Corporation