Complete repairing and full overhauling of one 500 GPM, 150 m head, KBL make multistage pump anday to day running repairing mechanical maintenance work with suction delivery and delivery attachment for operation of pumps along with associated motor i

Amount

500 GPM, 150 mtr head multistage type, 05 stage pump make KBL, Model: MLA–125x150, SL.No-03 (Rate No Filling)

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

C.I Casting Impellers repairing by brass buildup & machining as per std size.

Key making for Impeller.

Cast steel metal shaft sleeve new for DE & NDE

C.I. Casting neck ring new making.

C.I. Casting neck bush new making.

Old neck ring & neck bush cutting, new ring & bush fitting with drilling, tapping & fixing CSK screw.

Diffuser/chamber neck ring & neck bush seat machining round shape on lathe machine & alignment.

Diffuser and chamber locking and fitting with each other with the help of C.I welding & lock bolting.

Chamber body damaged half plate cutting, new half plate making, fixing, locking, machining std size.

Diffuser damaged half plate cutting new half plate making, fixing, locking & machining std size.

C.I. Casting balancer seat & disc new making.

White metal casting bush bearing new making.

MLA-125x150 Pump repair kit like as “O” ring for long bushes & chambers, gland bye pass pipe line, test cork, packing kit.

Complete pump body rust & dust cleaning & painting.

Complete pump assembly opening and fitting with full overhauling and setting with labor charges.

Mechanical repairing & maintenance works with suction & delivery pipe line attachment for smoothly operation of 125/150 IPB & MLA-125x150 pumps for water supply. (Rate Not filling)

Coupling bolts new making with nut & fixing for subject 125/150 IPB & MLA-125x150 pumps & associated motor.

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

C.I. Casting pair of coupling new making with casting & machining 10” Finished Size for subject pumps along with associated Motors.

Base plate new fabricate as per required size and measurement MLA-125x150 pump & its associated motor with the help of gas cutting, framing, welding, supporting, straightening, drilling without material at 3no Old makoli quarry site as required.

Key new making for couplings.

MLA-125x150 pump & associated motor matching and setting with proper measurement & alignment on base plate with required packing & seems at 3no old makoli quarry site.

Base/Goria bolts with nut & washer new provide.

C.I Casting pair of gland set new making as per sample with casting & machining

Brass metal Air test cork new provide for pumps.

Repair kit new provide like as “O” rings, water deflector, oil rings, gland cooling bye pass pipe line, gland studs, housing studs, covers, cover bolts,

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 at site.

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

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 provide & fixing, new bolting, assembling.

16mm & 19mm size gland packing special quality new provide for 500GPM pumps set.

Total impact of GST for the purpose of CTC

WELDOLLOYS (BID ID -1138846)