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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | H1₹2.8 LAdmitted-Finance | ₹2.8 L | H1 | Admitted-Finance |
| 2 | H2₹2.7 L−₹10,078 (3.64%)Admitted-Finance 110 5 BONOMALI NASKAR ROAD BEHALA PARNASHREE PARNASHREE KOLKATA WEST BENGAL 700060 | KOLKATA | WEST BENGAL | 700060 | ₹2.7 L−₹10,078 (3.64%) | H2 | Admitted-Finance |
| 3 | H3₹2.5 L−₹25,193 (9.09%)Admitted-Finance 23K CHRISTOPHER ROAD GOBINDA KHATICK ROAD KOLKATA KOLKATA WEST BENGAL 700046 | KOLKATA | WEST BENGAL | 700046 | ₹2.5 L−₹25,193 (9.09%) | H3 | Admitted-Finance |
| Sl No | Description | Qty | Unit | R D ENTERPRISE H1 | MAITY AND CO H3 | S. B. ENTERPRISE H2 |
|---|---|---|---|---|---|---|
| 1.00 | Power cables to be disconnected from the motor terminal with necessary tools and tackles and to be kept at site. Decoupling the above motor from coupling end and demounting from its base plate . Motor to be transported from pump house to party's work shop. | 1 | Item | 9,295 ₹10,968 | 8,450 ₹9,971 Lowest | 8,957 ₹10,569 |
| 2.00 | Motor to be dismantled and rotor to be taken out from stator. The allied components are to be removed by using tool and tackles as per requirement without damaging other spares and to be placed on the wooden block in a workable position. | 1 | Item | 8,525 ₹10,060 | 7,750 ₹9,145 Lowest | 8,215 ₹9,694 |
| 3.00 | Properly cleaning of dust and dirt by compressed air and brush from winding of stator & rotor and subsequent heating and cleaning by CTC detergent of rotor. Other components should be thoroughly cleaned and checked. | 1 | Item | 8,525 ₹10,060 | 7,750 ₹9,145 Lowest | 8,215 ₹9,694 |
| 4.00 | Stator winding to be stripped completely. Stator core to be cleaned washed & dressed by proper way using CTC detergent. A light coat varnish to be applied on the stator core after complete dressing and proper baking. | 1 | Item | 13,585 ₹16,030 | 12,350 ₹14,573 Lowest | 13,091 ₹15,447 |
| 5.00 | New coil to be formed as per original size and dimension with new super enameled copper conductor after making wooden fixture. | 1 | Item | 42,900 ₹50,622 | 39,000 ₹46,020 Lowest | 41,340 ₹48,781 |
| 6.00 | Stator to be re-wound with the new formed coils by using class F insulation materials. After completion the winding, laminated wedges to be inserted in the slot portion. | 1 | Item | 20,460 ₹24,143 | 18,600 ₹21,948 Lowest | 19,716 ₹23,265 |
| 7.00 | Entire stator winding to be baked and varnished. Thereafter, final coating of varnish to be applied with moisture protecting , tropical properties. | 1 | Item | 17,930 ₹21,157 | 16,300 ₹19,234 Lowest | 17,278 ₹20,388 |
| 8.00 | Rotor to be overhauled and varnished. | 1 | Item | 9,295 ₹10,968 | 8,450 ₹9,971 Lowest | 8,957 ₹10,569 |
| 9.00 | Damaged six nos. motor leads are to be replaced with new leads and insulation to be done properly including supplying & fixing of copper socket of existing specification. | 1 | Item | 8,195 ₹9,670 | 7,450 ₹8,791 Lowest | 7,897 ₹9,318 |
| 10.00 | DE &NDE journal of rotor shaft to be metalized by usual method & finishing the surface by grinding to fit properly . | 1 | Item | 9,570 ₹11,293 | 8,700 ₹10,266 Lowest | 9,222 ₹10,882 |
Tender Value
Refer Docs
EMD Value
₹5,100
Closing Date
28 Feb 2026, 4:00 pmClosed
Dy. CE ( M/S and D)
25, Tiljala Road , Ballygunge,Kolkata,700039
Complete repairing, rewinding , servicing and overhauling of motor of pump unit no. 4 including other allied works at Kudghat LS-5 under S and D department.
2026_KMC_1011292_1
KMC/S_D/KGPS-50/25-26
Open Tender
ELECTRICAL WORKS M/R
Item Rate
10 days
Kudghat
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹5,100
30 May 2026
20 Feb 2026
2 Mar 2026
20 Feb 2026
28 Feb 2026
20 Feb 2026
Power cables to be disconnected from the motor terminal with necessary tools and tackles and to be kept at site. Decoupling the above motor from coupling end and demounting from its base plate . Motor to be transported from pump house to party's work shop.
Motor to be dismantled and rotor to be taken out from stator. The allied components are to be removed by using tool and tackles as per requirement without damaging other spares and to be placed on the wooden block in a workable position.
Properly cleaning of dust and dirt by compressed air and brush from winding of stator & rotor and subsequent heating and cleaning by CTC detergent of rotor. Other components should be thoroughly cleaned and checked.
Stator winding to be stripped completely. Stator core to be cleaned washed & dressed by proper way using CTC detergent. A light coat varnish to be applied on the stator core after complete dressing and proper baking.
New coil to be formed as per original size and dimension with new super enameled copper conductor after making wooden fixture.
Stator to be re-wound with the new formed coils by using class F insulation materials. After completion the winding, laminated wedges to be inserted in the slot portion.
Entire stator winding to be baked and varnished. Thereafter, final coating of varnish to be applied with moisture protecting , tropical properties.
Rotor to be overhauled and varnished.
Damaged six nos. motor leads are to be replaced with new leads and insulation to be done properly including supplying & fixing of copper socket of existing specification.
DE &NDE journal of rotor shaft to be metalized by usual method & finishing the surface by grinding to fit properly .
DE &NDE bearing housing to be metalized by usual method & finishing the surface by grinding to fit bearing properly.
Supply and fixing of 2 nos. DE and NDE side bearings as per sample of any reputed make.
Rebrazing both ends of rotor joints with end rings.
Trueness of the rotor shaft to be checked and rotor to be dynamically balance.
After completion of the above work the motor to be re-assembled with stator, rotor and other necessary parts after painting the inner parts.
Following test to be carried out of the rewound motor by the party and test result will be submitted in due course. i) Resistance test ii) Inductance test iii) Polarity test iv) IR test v) HV test.
The above motor to be transported form the party's work shop to pump house including unloading at site.
Motor to be re-fixed on its original position and cable connection to be made. No load running test to be carried out of the motor. Final running test to be done of full load after re-fixing the coupling bolts and properly alignment with the pump.
Painting the motor body with two coat primer & two coat of final paint (approved make).
Finishing the end of the cables by crimping method including supply and fixing of dowell's make solder less sockets , tapes and other jointing materials with necessary tools and tackles.
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