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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹3.0 LAccepted-AOC | ₹3.0 L | 1 | Accepted-AOC L1 |
| 2 | Rejected-Technical KHANDRA BARDHAMAN 713363 WEST BENGAL INDIA | KHANDRA | BARDHAMAN | WEST BENGAL | 713363 | - | - | Rejected-Technical Not as per NIT |
| 3 | Rejected-Technical 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | - | - | Rejected-Technical Not As per NIT |
| Sl No | Description | Qty | Unit | NEW ELECTRICAL CONCERN L1 |
|---|---|---|---|---|
| 1.00Items Description | ||||
| 2.00Complete reparing and rewinding of 100 BHP, 550Volts, 735 -RPM, 3 Phase Metro Politian Vickers make Slipring Haulage Motor of Dhemomain PIT Colliery under Sodepur Area. | ||||
| 2.01 | Dismantling the motor stator & rotor after removing both side bearing, Fan, Fan cover & taken out coils after removing the damaged slot wedges & circuit connection | 1 | Nos. | 3,500 ₹3,500 |
| 2.02 | New Electrolyte grade Supper Enamelled Copper Strips (126 x 850) Less scrap (126 KG × 450) | 1 | Nos. | 50,400 ₹50,400 |
| 2.03 | F-class insulating materials including varnish, thinner etc. | 1 | Nos. | 7,500 ₹7,500 |
| 2.04 | Copper flexible lead with socket for connection & jumperring and wooden forma for making of new coils | 1 | Nos. | 5,800 ₹5,800 |
| 2.05 | Drying & heating in recommended temperature & testing of stator | 1 | Nos. | 1,100 ₹1,100 |
| 2.06 | Cleaning, Painting, Nuts & Bolt, washer & other hardware materials etc. | 1 | Nos. | 1,520 ₹1,520 |
| 2.07 | Winding charges/inserting of newly formed coils in stator slots and circuit connection with jumpers | 1 | Nos. | 3,000 ₹3,000 |
| 2.08 | Copper strips for rotor with side copper ring (78 x 850) Less scrap (78KG × 450) | 1 | Nos. | 35,100 ₹35,100 |
Tender Value
₹2.8 L
EMD Value
₹3,500
Closing Date
26 Mar 2026, 1:00 pmClosed
Area Engineer(EnM)
Area Engineer(EnM),Sodepur Area
Complete reparing and rewinding of 100 BHP, 550Volts, 735 -RPM, 3 Phase Metro Politian Vickers make Slipring Haulage Motor of Dhemomain PIT Colliery under Sodepur Area.
2026_ECL_356871_1
ECL/SDPA/AE(EnM)/e/25-26/438 dt.16.03.2026
Open Tender
Miscellaneous Works
10 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹3,500
23 May 2026
17 Mar 2026
27 Mar 2026
17 Mar 2026
26 Mar 2026
17 Mar 2026
17 Mar 2026 - 20 Mar 2026
Items Description
Complete reparing and rewinding of 100 BHP, 550Volts, 735 -RPM, 3 Phase Metro Politian Vickers make Slipring Haulage Motor of Dhemomain PIT Colliery under Sodepur Area.
Dismantling the motor stator & rotor after removing both side bearing, Fan, Fan cover & taken out coils after removing the damaged slot wedges & circuit connection
New Electrolyte grade Supper Enamelled Copper Strips (126 x 850) Less scrap (126 KG × 450)
F-class insulating materials including varnish, thinner etc.
Copper flexible lead with socket for connection & jumperring and wooden forma for making of new coils
Drying & heating in recommended temperature & testing of stator
Cleaning, Painting, Nuts & Bolt, washer & other hardware materials etc.
Winding charges/inserting of newly formed coils in stator slots and circuit connection with jumpers
Copper strips for rotor with side copper ring (78 x 850) Less scrap (78KG × 450)
Dismantling of old burnt brittle frazil bars after removing both side copper sockets
Decarbonizing, cleaning of old existing rest of copper strips and also core slots after removing old burnt insulating materials
Glass Tape 5 Mil
Glass Tape 3 Mil
Copper Socket
Nomex, Glass Mica, Polyester
F-50 varnish & Thinner
Re-insulation of entire copper bars with glass insulation
Dry-out, heating & Testing of Rotor
Binding of Rotor both end with TSB binding wire & other require materials
Block tin, lead, Eyre-7 for socketing
Re-metallisation of Rotor-shaft in worn-out of the bearing position
Supply & fixing of New Slipring as per size
Supply & fixing of New metal graphite Carbon Brushes
Flexible glass cable with socket for connection
Winding charges/inserting of newly Insulated bars in Rotor slots in chronological manners and circuit connection with jumpers
Overhead & Profit @10%
Transportation
Add. CMPF/EPF @ 12% on Labour charges
Add. Bonus @ 8.33% on Labour charges 8.33%
Add. Pension @ 7% on Labour charges
Total impact of GST for the purpose of CTC
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