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Tender Value
₹4.7 L
EMD Value
₹9,400
Closing Date
3 Sept 2026, 2:00 pm7d left
Executive Engineer (A-M), Balurghat (A-M) Division
Office of the Executive Engineer (A-M), Balurghat (A-M) Division, Balurghat, Dakshin Dinajpur
Repairing and Rewinding of 25 (Twenty Five) numbers 17.5 / 20 H.P 3 phase 440 volt Heavy duty squirrel cage electric motor rated 1440 R.P.M. with 50 cycle for electrically operated RLI schemes under Gangarampur (A-M) Sub Division
2026_WRDD_1038901_1
WRDD/EEAM/BLG/NP/NIT NO.-01/2026-27
Open Tender
Electrical Work/ Equipment
Percentage
30 days
Dakshin Dinajpur
Refer Tender Documents
4 documents required · 4 mandatory
₹9,400
Yes
20 Aug 2026
20 Aug 2026
7 Sept 2026
20 Aug 2026
3 Sept 2026
20 Aug 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Dismantling of different H.P 3 Phase 380-400 Volt 1440 RPM, 4/3 pole 50 cycle for induction motors, removing old burnt out coil from slots carefully, segregating all the parts, washing and cleaning the same thoroughly for verification of serviceable and unserviceable parts as per direction of E.I.C.
(i)17.5 H.P/ 20 H.P 3 phase induction motor. | 1 | Each | 520 | ₹520 |
| 2Rewinding with approved quality Super Enamel copper winding wire of standard guage as provided by motor manufacturer including slot insulation as per Indian Electrical Rules, shouldering the cable joints properly, taping with 660 V. Grade water proof tape, making new loop terminals heating and vernishing with 'E' class golden vernish (Jhonson & Nicolson make) so as to develop original rated rpm, supplying all necessary materials as mentioned above and reassemblying the motor. (a) 17.5 H.P / 20H.P 3 Phase 415 votls, 50 Hz 2 / 4 pole induction Motor | |||||
| 2.1 | (i) Supply of super enamelled dual coated copper wire conforming IS 13730, 1996, part 13 (16 swgto 22 swg) Required max. weight of super enamelled copper wire isgiven below: 1) Elmeck/G.E.C(New)/Crompton/N.E.C- 10.2 Kgs. 2) Sicco/A.E.I-13.1 Kgs. 3) G.E.C(old) - 13.5 Kgs.&16.2 Kgs. 4) Kirloskar (New) - 9.5 Kgs.& 10.5 Kgs. 5) Kirloskar (Old) - 12 Kgs. 6) Crompton (Old) - 12.5 Kgs. 7) NGEF- 10.5 Kgs | 10.2 | Kg. | 1,008 | ₹10,281.6 |
| 2.2 | (ii) Labour charge for rewinding , soldering, heat varnishing, bearing changing, reassemling etc. including supply of all materials excluding bearing as mentioned above complete in all respect as per direction of E.I.C
(c) Insulatingvarnish1 lit for 20 HP induction motor | 1 | Each | 3,035 | ₹3,035 |
| 3 | Heat varnishing with best quality (Johnson & Johnson/ Dr. Beck/ Giliander) class 'E' insulating varnish of required quantity for 3 course& uniform heating at 80' Cfor 48 hrs. with all cost of materials, labour as per
direction of E.I.C. | 1 | Each | 1,043 | ₹1,043 |
| 4 | (a) Repairing of damaged motor shaft by metaling with electric welding and turning properly to housein the bearing space and coupling side teeth and also rectifying the dynamic balanceof the rotor to its original Each 350.00 alignment to avoid any vibration all
complete asper direction of the E.I.C | 1 | Each | 350 | ₹350 |
| 5 | Testing of repaired motor by contious 8 hrs running on load as per direction of E.I.C. | 1 | Each | 780 | ₹780 |
| 6 | Painting two coats of both inner & outer portion with best quality synthetic enamel paint (to be approved before use) including smoothing surface by sand paper for removing old paint as per direction of E.I.C.
(a) Motor | 1 | Each | 300 | ₹300 |
| 7 | Socketing with C.I socket at enlarged bearing housing of any type of 17.5 H.P / 20 H.P motor by oversizing the bearing housing by machine turning & suppling new socket of required size and fitting the same in bearing housing. | 2 | Each | 700 | ₹1,400 |
| 8 | Supplying, fitting and fixing stud bolt with nuts and washer for upper flange as per sample | 1 | Each | 40 | ₹40 |
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