Complete repairing and full overhauling of pumps installed at various locations under GM Unit, Dhori Area

Amount

PART A: 500 GPM, 150 mtr head multistage type, 05 stage pump make KBL, Model: MLA–125x150, SL.No– 01, Location: IWSS/CCD

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

Impeller alignment checking, both side seat, face & dimension as per required sizing, key way cleaning on milling & polishing (New Impeller will be provided departmentally)

Key making for Impeller.

C.I. Casting shaft sleeve new for DE & NDE

C.I. casting neck ring new making.

C.I. casting neck bush new making.

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

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

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

Pump suction body damaged & worn-out portion repairing & metal filling with the help of welding method by C.I. electrodes & shaping by grinding as required

Pump delivery body damaged & worn-out portion repairing & metal filling with the help of welding method by C.I. electrodes & shaping by grinding as required

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.

Part B: 500 GPM, 150 mtr head, multistage, M&P (WILO) make, Model 100/150 IPB type-80 x 4 CHR, Sl.No-11 & 17, Location: IWSS/CCD

EN-9 steel metal pump shaft new making with key ways, thread cutting for above pump.

Key new making for Impellor & balancer.

Gun metal Impellers repairing by both side color & face brass brazing & machining std size.

C.I Casting neck ring new making with casting.

C.I Casting neck bush new making with casting.

C.I Casting shaft sleeve new making with casting for suction side & delivery side.

Check nut & lock nut new making for shaft sleeve.

C.I Casting balancer seat & disc new making.

Gun metal casting bush bearing new making.

IPB type-80x4CHR pump repair kit new like as “O” rings for chamber & shaft sleeve, water deflector, test cork, housing stud, gland stud, CSK screw, gland bye pass pipe line.

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

Chamber & diffuser neck ring & neck bush seat machining on lathe machine up to round shape & also alignment checking & facing.

Diffuser & chamber locking & fixing with each other.

C.I Casting gland new making with casting and machining

Complete pump body inside & outside rust & dust cleaning & body painting.

Complete pump assembly opening & fitting with full overhauling & setting

Part C: 100/125 GSN, WILO make, 500 GPM, 80 mtr head, split case, 110 Qm3/h, Sl.No- 01242241/1150/1, Local Sl.No-07, Location: Central Hospital

Class-IV Iron steel pump shaft new making with key ways.

Gun metal Impeller repairing by its one side damaged & worn-out plate & both side color brass buildup, metal filling & machining with alignment checking, facing, sizing.

C.I Casting shaft sleeve new making with casting & machining.

C.I Casting color ring new making with casting & machining.

Bearing housing new making with casting, machining, drilling, tapping for above pump assembly.

Key new making for Impeller & coupling.

Check nut new making for Impeller & bearings.

Ball Bearing No. 6307 new provide.

Lower body & upper body neck ring seats, centre ring seat, stuffing box seat repairing by C.I welding, machining & shaping by grinding.

Pump repair kit new like as “O” rings, rubber joint packing kit, gasket, grease, water deflector, bye pass pipe line, gland studs, cap bolts, body studs, gland water ring, test cork, threading, tapping.

Complete pump assembly opening, fitting overhauling & setting.

Pump body rust & dust cleaning and body painting.

Transporting charges.

Part D: BWB 80/100 Single stage, centrifugal type pump assembly, Local Sl.No-08, Location: Central Hospital

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

Impeller repairing by brass brazing & machining std size.

Key new making for Impeller & coupling.

Check nut new making for Impeller & bearing.

Cast steel metal shaft sleeve new making with casting.

Pump body Neck ring new making with casting.

Pump body damaged bearing seat C.I welding and machining as per bearing size.

Ball bearing 6307 new provide and fixing.

Ball Bearing 6407 new provide and fixing.

80/100 BWB pump repair kit like as “O” rings, rubber joint packing kit, gasket, water deflector, test cork, greasing, cap bolts.

Complete pump assembly opening & fitting with overhauling, setting.

Pump body rust and dust cleaning and body painting.

Transporting charges.

Total impact of GST for the purpose of CTC

M/s S D Sales Corporation

WELDOLLOYS