864/WS-12/2022-23

Amount

Disconnecting electrical connections of motor, water supply to the Pump and taking out pump after disconnecting both motor and pump mechanically 125HP/100HP capacity installed at Pump Houses at BB Cantt and transporting the same to an authorized workshop for following repairs:- Dismantling the complete pump carefully, taking out all impellers, impeller housings, bush bearings, shaft with keys, shaft sleeves with nuts, coupling set, gland and gland packing, eye of impeller, water thrower, suction and delivery covers etc all as directed by Engineer-in-Charge and recommended by the manufacturer. After repairs the pump set is to be brought back at Pump house and installed, coupled with motor. All electrical, water and mechanical connections to be re-done all as directed. Note: All spares to be replaced shall be measured and paid separately under respective items.

Bush bearing made out of bronze for Srl Item No 1.00

Shaft sleeve with nuts made out of stainless steel 410 grade for Srl Item No 1.00

Re-metaling of shaft by using brass material for Srl item No.1.00

Set of pins and Gaskets made out of Mild Steel for Srl Item No 1.00

Coupling set made out of Cast Iron including bolts, nuts, washers & rubber bushes for Srl Item No 1.00

Gland box made out of Cast Iron including gland box studs with nuts and washers for Srl Item No 1.00

Eye of impeller for Srl item No 1.00

Metal (bronze) filling in the worn out portion of impellers, turning and grinding the metal filled portions. Balancing the impeller by means of precision lathe machine for Srl Item No 1.00

Disconnecting electrical connections of motor, water supply to the Pump and taking out pump after disconnecting both motor and pump mechanically 40HP/30HP capacity installed at Pump Houses at BB Cantt and transporting the same to an authorized workshop for following repairs:- Dismantling the complete pump carefully, taking out all impellers, impeller housings, bush bearings, oil rings, shaft with keys, shaft sleeves with nuts, balancing valve, com seating bush, neck rings and bushes, coupling set, gland and gland packing, logging ring, oil filter plug, water thrower, suction and delivery covers etc all as directed by Engineer-in-Charge and recommended by the manufacturer. After repairs the pump set is to be brought back at Pump house and installed, coupled with motor. All electrical, water and mechanical connections to be re-done all as directed. Note: All spares to be replaced shall be measured and paid separately under respective items.

Bush bearing made out of bronze for Srl Item No. 2.00

Shaft sleeve with nuts made out of stainless steel 410 grade for Srl Item No. 2.00

Re-metaling of shaft by using brass material for Srl item No. 2.00

Set of pins and Gaskets made out of Mild Steel for Srl Item No. 2.00

Coupling set made out of Cast Iron including bolts, nuts, washers & rubber bushes for Srl Item No. 2.00

Gland box made out of Cast Iron including gland box studs with nuts and washers for Srl Item No. 2.00

Eye of impeller for Srl item No 2.00

Metal (bronze) filling in the worn out portion of impellers, turning and grinding the metal filled portions. Balancing the impeller by means of precision lathe machine for Srl Item No. 2.00

Disconnecting electrical connections of motor, water supply to the Pump and taking out pump after disconnecting both motor and pump mechanically 20HP/12.5HP capacity installed at Pump Houses at BB Cantt and transporting the same to an authorized workshop for following repairs:- Dismantling the complete pump carefully, taking out all impellers, impeller housings, bush bearings, oil rings, shaft with keys, shaft sleeves with nuts, balancing valve, com seating bush, neck rings and bushes, coupling set, gland and gland packing, logging ring, oil filter plug, water thrower, suction and delivery covers etc all as directed by Engineer-in-Charge and recommended by the manufacturer. After repairs the pump set is to be brought back at Pump house and installed, coupled with motor. All electrical, water and mechanical connections to be re-done all as directed. Note: All spares to be replaced shall be measured and paid separately under respective items.

Bush bearing made out of bronze for Srl Item No. 3.00

Shaft sleeve with nuts made out of stainless steel 410 grade for Srl Item No. 3.00

Re-metaling of shaft by using brass material for Srl item No. 3.00

Set of pins and Gaskets made out of Mild Steel for Srl Item No. 3.00

Coupling set made out of Cast Iron including bolts, nuts, washers & rubber bushes for Srl Item No. 3.00

Gland box made out of Cast Iron including gland box studs with nuts and washers for Srl Item No. 3.00

Eye of impeller for Srl item No 3.00

Metal (bronze) filling in the worn out portion of impellers, turning and grinding the metal filled portions. Balancing the impeller by means of precision lathe machine for Srl Item No. 3.00

M&L for disconnecting the electrical and mechanical connections of motor, and taking out motor for rewinding of centrifugal pump set/non clogging sewage type submersible electric motor by taking out burnt copper winding from the electric motor and rewinding the motor with insulated copper wire as per exisitng gauge & turns including heat/fire proof sleeve, varnishing, heating complete and refixing the motor with existing position including testing and commissioning complete all as specified and directed for the following capacities:-

M&L for taking out submersible pump set 60/35HP capacity with 100mm/80mm dia MS coloumn pipes from the bore well of depth upto 100 metres for carrying out repairs and lowering the same in position with new rubber washers, nut and bolts suitable for MS coloumn pipe 100mm/80mm dia after carrying out the repairs including testing and commissioning complete all as specified and directed.

M&L for rewinding of submersible electric motor by taking out burnt copper winding from the electric motor and rewinding the motor with insulated copper wire as per exisitng gauge & turns including heat/fire proof sleeve, varnishing, heating complete and refixing the motor with existing position including testing and commissioning complete all as specified and directed for the following capacities:-

35 HP Notes:- for srl item No 4.00 to 6.02 (i) The required transportation, Crane and tools shall be arranged by the contractor and cost shall deemed to be included in the quoted rate. (ii) If any damage occured during repair/testing of pumpset then the responsibility lies with the contractor for rectification without any extra cost.

Supply and fixing following spares suitable for submersible pump set 35 HP including taking down unserviceable spares complete all as specified and directed:-

Stainless steel pump shaft

Gun metal pump drive end bush

Gun metal impeller

Stainless steel bush for coupling of motor and pump

Supply and fixing following spares suitable for submersible pump set 60 HP including taking down unserviceable spares complete all as specified and directed:-

Gun metal impeller

Stainless steel bush for coupling of motor and pump

S&F bearing No. 3309 including taking down unserviceable bearing complete all as specified and directed. Make : ARB, SKF or ISI Marked.

Ditto all as per srl item No. 9.00 described here-in-before but bearing No. 6309. Make : ARB, SKF or ISI Marked.

S&F iron rubber coupling set TC 17/16 (ISI marked) including taking down unserviceable rubber coupling complete all as specified and directed.

Ditto all as per srl item No. 11.00 described here-in-before but rubber coupling TC 15/14

Ditto all as per srl item No. 11.00 described here-in-before but rubber coupling TC 13

Ditto all as per srl item No. 11.00 described here-in-before but rubber coupling TC 11

S&F gland packing of size 8 mm (ISI marked) including taking down unserviceable gland packing complete all as specified and directed.

S&F gland packing of size 10 mm (ISI marked) including taking down unserviceable gland packing complete all as specified and directed.

S&F gland packing of size 12 mm (ISI marked) including taking down unserviceable gland packing complete all as specified and directed.

S&F manually operated oil immersed star delta motor starter, 150 HP, three phase with double contact strip wound overload coil and cable entry box including taking down unserviceable starter complete all as specified and directed. Make : SKN, BCH

S&F manually operated oil immersed star delta motor starter, 100 HP, three phase with double contact strip wound overload coil and cable entry box including taking down unserviceable starter complete all as specified and directed. Make : SKN, BCH, L&T

S&F manually operated oil immersed star delta motor starter, 60 HP, three phase with double contact strip wound overload coil and cable entry box including taking down unserviceable starter complete all as specified and directed. Make : SKN, BCH, L&T

S&F manually operated oil immersed star delta motor starter, 40 HP, three phase with double contact strip wound overload coil and cable entry box including taking down unserviceable starter complete all as specified and directed Make : SKN, BCH, L&T

Supply, install, testing and commissioning fully automatic star delta starter with M-5 contactor type, pneumatic timers, overload relay of range 84.6-135 A and having contactor rating 110A suitable for 60 HP SUBMERSIBLE pumpset including complete cabling for motors taking out old starter complete all as specified and directed. Make : Havells, L&T, SKN & BCH

Ditto all as per srl item No. 22.00 described here-in-before but 40/30 HP Make : Havells, L&T, SKN & BCH

Ditto all as per srl item No. 22.00 described here-in-before but 10/12.5/ 20 HP

S&F DOL starter upto 5 HP including taking down unserviceable starter complete all as specified and directed. Make : Havells, L&T, SKN & BCH

S&F single phase preventor including taking down unserviceable single phase preventor complete all as specified and as directed. Make : Simeons, SKN, Indoasian or ISI Marked Make

Supply and filling of starter oil for oil immersed starter including draining out the old unserviceable oil complete all as specified and dlirected Make : SKN, Castrol, Power oil

Supply and filling of bearing grease suitable for pumpset complete all as specified and directed. Make : Castrol, HP, Servo

S&F pressure booster pump 0.5 HP, Head range 35 - 6M, discharge range 900-4200LPH, 230V including taking down unserviceable pressure booster pump complete all as specified and directed. Make : Crompton, Kiloskar, KSB

S&F single core PVC insulated round sheathed copper conductor cabe (FRLS) of size 35 sqmm drawn through suitable flexible PVC pipe including all fixing accessories and taking down unserviceable cable complete all as specified and directed. Make : Havells, KEI, Finolex.

S&F servo control PCB suitable for 500 / 250 / 100 / 50 KVA servo voltage stabilizer, 3 phase including taking down unserviceable servo control PCB complete all as specified and directed.

S&F control transformer suitable for 500 / 250 / 100 / 50 KVA servo voltage stabilizer, 3 phase including taking down unserviceable control transformer complete all as specified and directed.

S&F Digital voltmeter 0-500V including taking down unserviceable voltmeter complete all as specified and directed.

S&F Digital ampere meter 0-200A including taking down unserviceable ampere meter complete all as specified and directed.

Supply and filling servo stabilizer oil grade IS : 335 - 1993 including taking down unserviceable oil complete all as specified and directed.

Supply only DPD Testing Kit to measure residual free chlorine available in water sample. Make : Prena, Bharti water Pvt Ltd.

S&F in replacement of LT offload change over switch- AC 21(side handle) of 630 Amps, CPRI approved single door enclosed weather and vermin proof suitable ventilated 415 volts 50 cycles AC supply, factory made fully compartmentalised made out of 3.00 mm thick CRCA sheet steel for load bearing and 2.00 mm thick for non load bearing protection of enclose and powder coated of approved colour including suitable size angle iron/flat iron frame work/support etc nstallaion, testing and commissioning complete all as specified and directed. Make : ABB/ Havells/ L&T

S&F in repair MCCBs, 4 pole 415 V, adjustable type, 200 Amps with breaking capacity 36 KA complete all as specified and directed. Make : Havells/ HPL/ Indoasian.

S&F in repair of MCCBs, 4 pole 415 V, adjustable type, 400 Amps with breaking capacity 36 KA complete all as specified and directed. Make : Havells/ HPL/ Indoasian.

S&F in repair of MCCBs, 4 pole 415 V, adjustable type, 630 Amps with breaking capacity 56 KA complete all as specified and directed.Make : Havells/ HPL/ Indoasian.

S&F in repair of MCCBs, 3 pole 415 V, fixed type, 25 to 100Amps with breaking capacity 16 KA complete all as specified and directed. Make : Havells/ HPL/ Indoasian.

M/S VALLEY ENTERPRISES

M/S Noor Mohammad Shalla

M/S BILAL CONSTRUCTION AND CO.

RISING SUN ENGG WORKS

M/S SMA and SONS CONSTRUCTIONS

M/S MAS Electricals