Day to day running repair and maintenance of pumps installed at different locations under CCD and GM Unit, Dhori Area

Amount

Part A: Day to day work at CCD

Coupling bolts new making with nut for subject DSM-3 & DSM-2 Pumps along with fitting charges.

Providing of synthetic rubber coupling bush new for coupling of above pumps & motors along with fitting charges.

Coupling bolts new making with nut for subject MLA, 100/150 IPB, IGME Pumps along with fitting charges.

Providing of synthetic rubber coupling bush new for coupling of above pumps & motors along with fitting charges.

Gland stud new making for subject MLA pumps, 100/150 IPB & IGME pumps along with fitting charges.

Providing & fixing of base bolts, suction & delivery bolts nuts & washers.

Providing of MLA125x150 Pumps & 100/150 IPB pump Repair kit like as “O” rings, gland bye pass pipe line, test corks, packing kit, CSK Screw for balancer, balancer adjusting ring along with fitting charges.

C.I. casting pair of coupling new making with casting & machining 10” Finished Size for subject MLA-125x150, 100/150IPB, IGME along with associated Motors & fitting charges.

Gun metal casting bush bearing new making with casting & machining for subject 100/150 IPB Pump along with fitting charges.

Making/fabricating base plate (without material) with the help of gas cutting, welding, framing, base framing, drilling, supporting as per required size & measurement for MLA-125x150, 100/150IPB & IGME pumps

Matching and setting of MLA-125x150, 100/150IPB & IGME Pumps with associated motor on base plate with proper alignment & measurement along with packing plates, gape plates at site.

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.

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

4” Sluice valve dismantling, spindle new making with check nut, “U” clamp new making, dhapa seat facing & re-assembling.

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 & re-assembling.

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

10” NRV complete dismantling, dhapa worn-out seat C.I welding, machining, centre pin & bush new making & fixing, bye pass pipe line new provide & fixing attached with V.T Pump.

10” Sluice valve complete dismantling, spindle new making with check nut, “U” clamp new making, dhapa seat facing & re assembling with new packing changing & bolting.

Making new Column pipe for vertical turbine pumps as per required size 03 mtr length cutting on lathe machine with alignment & also making new 10” M.S pipe size M.S flange with the help of O.D & ID gas cutting, machining, male-female seat making, drilling for both end & fixing with Colum pipe & alignment with trueness on lathe machine up to 0-0 then after flange full round multilayer welding in side & outside with final alignment & trueness checking with flange on lathe machine (10” M.S pipe & 20 mm M.S plate provided departmentally for above work)

12.5mm, 16mm, 20mm, 22mm size special quality gland packing new provide for subjected DSM-3, DSM-2, MLA-125x150, 100/150 IPB, IGME Pumps

Part B1: 02 nos. 500 GPM pump at G. M. unit

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

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 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.

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 B2: Day to day work at G. M. unit

Base plate new making as per required measurement with the help of gas cutting, welding, framing, drilling for 100 x 125 GSN WILO, BWB 80/100 pumps & associated motors at site.

C.I Casting pair of 8” finish size coupling new making with casting, machining, boring, drilling, key way making for above 100 x 125 GSN & BWB-80/100 pumps & associated motors & fitting at site.

Coupling bolts new making for 100 x 125 GSN WILO, BWB 80/100 pumps & associated motors along with fitting charge.

Providing of new synthetic rubber coupling bushes along with fitting charges

C.I Casting gland new making with casting and fixing for 100 x 125 GSN WILO, BWB 80/100 pumps.

Fabrication of new gland studs with nut and fixing

Providing new base bolts with nut.

Matching & setting pumps and motors on base plate at site with alignment with proper measurement with packing plate, patch plates of 100 x 125 GSN WILO, BWB 80/100 pumps

Coupling bolts new making with nut for subject MLA, 100/150 IPB, Pumps along with fitting charges

Providing of synthetic rubber coupling bush new for coupling of above pumps & motors along with fitting charges.

Gland stud new making for subject MLA pumps, 100/150 IPB pumps along with fitting charges.

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

Providing of MLA Pumps & 100/150 IPB pump Repair kit like as “O” rings, gland bye pass pipe line, test corks, packing kit, CSK Screw for balancer, balancer adjusting ring along with fitting charges

Base plate new making as per required measurement with the help of gas cutting, welding, framing, drilling for MLA-100x125 & 125x150 pumps & associated motors at site.

C.I. casting pair of coupling new making with casting & machining 10” Finished Size for subject MLA-100x125, 125x150 & 100/150IPB, along with associated Motors & fitting charges.

C.I Casting gland casing new making with casting & machining, drilling, tapping, groove cutting for “O” ring for MLA-100x125, 125x150 pumps D.E & N.D.E

C.I. Casting balancer seat & disc new making for subject MLA-100x125, 125x150 pumps along with fitting charges.

Cast steel metal shaft sleeve new making for DE & NDE for subject MLA-100x125, 125x150 pumps along with fitting charges.

White metal casting bush bearing new making for subject MLA-100x125, 125x150 pumps along with fitting charges.

C.I Casting gland new making with casting & machining for subject MLA-100x125, 125x150 pumps along with fitting charges.

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.

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.

10mm, 12.5mm, 16mm & 20mm size gland packing special quality new provide for above pumps

Total impact of GST for the purpose of CTC

M/s S D Sales Corporation

WELDOLLOYS