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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.0 LAdmitted-Finance BIRBHUM TIKARBETA JOYDEB KENDULI BARDHAMAN BARDHAMAN 713324 WEST BENGAL INDIA | BARDHAMAN | BARDHAMAN | WEST BENGAL | 713324 | ₹2.0 L | L1 | Admitted-Finance |
| 2 | Rejected-Technical | - | - | Rejected-Technical TC recommendation |
| 3 | Rejected-Technical | - | - | Rejected-Technical TC recommendation |
| Sl No | Description | Qty | Unit | S S ENGINEERING WORKS L1 |
|---|---|---|---|---|
| 1.00Work discription | ||||
| 2.00 | F class insulating materials, dr. Beck, varnish etc. | 1 | LS | 2,950 ₹2,950 |
| 3.00 | Wooden former for coil formation | 1 | LS | 900 ₹900 |
| 4.00 | Flexible glass leads for terminal connection | 1 | LS | 1,800 ₹1,800 |
| 5.00 | Moisture free varnish with thinner | 1 | LS | 900 ₹900 |
| 6.00 | Decarbonising, cleaning, varnish, nut, bolt | 1 | LS | 1,600 ₹1,600 |
| 7.00 | Cost of dismantling and assembling of motor | 1 | LS | 800 ₹800 |
| 8.00 | Renovation/rewinding charges of Isolator | 1 | LS | 3,800 ₹3,800 |
| 9.00 | Both side rotor shaft housing machining charges | 1 | LS | 1,400 ₹1,400 |
| 10.00 | Both side end cover welding | 1 | LS | 2,800 ₹2,800 |
Tender Value
₹2.4 L
EMD Value
₹3,000
Closing Date
21 Mar 2026, 6:00 pmClosed
General Manager Bankola Area
Office of The General Manager Bankola Area, PIN-713363
Complete repairing and rewinding of GEC make 25HP, 550V,3 ph, 1460 rpm induction motor, Kirloskar make 40HP, 550V,3 ph, 720 rpm induction motor and Marathon make 90KW, 550V,1440 rpm induction motor of Bankola Colliery.
2026_ECL_356240_1
ECL/GM/BA/E TENDER/25-26/ENM/383 Dt 10.03.2026
Open Tender
Electrical and Maintenance Works
15 days
Bankola Colliery
Please refer to NIT document
5 documents required · 5 mandatory
₹3,000
27 Mar 2026
11 Mar 2026
23 Mar 2026
11 Mar 2026
21 Mar 2026
11 Mar 2026
11 Mar 2026 - 16 Mar 2026
Work discription
F class insulating materials, dr. Beck, varnish etc.
Wooden former for coil formation
Flexible glass leads for terminal connection
Moisture free varnish with thinner
Decarbonising, cleaning, varnish, nut, bolt
Cost of dismantling and assembling of motor
Renovation/rewinding charges of Isolator
Both side rotor shaft housing machining charges
Both side end cover welding
Mechanical repairing of both side housing
Super enameled Copper wire
F class insulating materials
Cost of flexible glass lead with socket
Cost of thinner & varnish
Cost of dismantling and refitting charges
Cost of rewinding charges
Dismantling of broken shaft from rotor by hydraulic
Making new rotor shaft with machining as per dimension of original shaft
Refitting of rotor shaft by using hydraulic puller
New key making
Super enameled Copper wire
Dismantling of motor withdrawing of burnt out/old stator & rotor winding from motor slots & cleaning decarbonizing of stator & rotor
Stripping motor damaged copper conductor
Making of wooden former for reformation of coil
New coil formation & refitting of the coil in the slot (winding charges)
Insulating materials (Tape, tubes, coil separator, wedges & midstick)
Class 'F' thinner & varnish
Painting of motor with nuts volts washer and other hardware materials
Flexible glass cable for termination connection & Jumpering
Assembling of motor
Drying/heat treatment of motor at required temperature
Testing of motor
Both sides bearing housing welding & machining as per bearing size
Cost of broken bar brazing & grinding (Using Rupton rod)
Both side rotor shaft fixing & machining as per dimension
Cost of new fan with material
Transportation charges
Total impact of GST for the purpose of CTC
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