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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.4 LAdmitted-Finance 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | ₹3.4 L | L1 | Admitted-Finance |
| 2 | L2₹3.5 LAdmitted-Finance 88 SILICATE FACTORY ROAD ASANSOL 88 SILICATE FACTORY ROAD BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | ₹3.5 L | L2 | Admitted-Finance |
| 3 | Rejected-Technical | - | - | Rejected-Technical TC recommendation |
| Sl No | Description | Qty | Unit | ROY ENTERPRISE L1 | SUSHMA ELECTRICALS L2 |
|---|---|---|---|---|---|
| 1.00item discription | |||||
| 2.00 | dismantling of core and winding from transformer tank, and
cleaning all parts. | 1 | ls | 10,000 ₹10,000 | 11,550 ₹11,550 |
| 3.00 | Providing new electrolyte grade copper conductor for 1 limbs
of primary coil. | 120 | kg | 918 ₹1.1 L | 925 ₹1.1 L |
| 4.00 | Providing new electrolyte grade copper conductor for llimbs of
secondary coil. | 72 | kg | 918 ₹66,096 | 925 ₹66,600 |
| 5.00 | Insulation of primary conductor (New 120Kg+old 240Kg) | 360 | kg | 69.17 ₹24,901.20 | 70 ₹25,200 |
| 6.00 | Insulation of Secondary conductor (New 72Kg+old 144Kg) | 216 | kg | 69.17 ₹14,940.72 | 70 ₹15,120 |
| 7.00 | Cost of brazing with rupaton rod, oxygen DA for brazing of all
the primary & secondary connection. | 1 | ls | 10,000 ₹10,000 | 11,965 ₹11,965 |
| 8.00 | Cost of insulation materials like varnish, pre copress paper
board, oil duct,cotton,fine & webbing tape etc | 1 | ls | 22,000 ₹22,000 | 22,680 ₹22,680 |
| 9.00 | Reformation of coil primary & Secondary (Labor charge only) | 576 | kg | 53.9 ₹31,046.40 | 54 ₹31,104 |
| 10.00 | Fitting of core channel, primary & secondary coils & winding into the transformer tank. | 1 | ls | 10,000 ₹10,000 | 11,850 ₹11,850 |
Tender Value
₹3.0 L
EMD Value
₹3,900
Closing Date
10 Mar 2026, 6:00 pmClosed
General Manager Bankola Area
Office of The General Manager Bankola Area, PIN-713363
ewinding/repairing of 1000 KVA, 11KV/3.3KV Power transformer at Millennium Incline surface substation, under Bankola Area
2026_ECL_355029_1
ECL/GM/BA/E TENDER/25-26/ENM/304 Dt 28.02.2026
Open Tender
Electrical and Maintenance Works
15 days
Shankarpur Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹3,900
17 Mar 2026
28 Feb 2026
11 Mar 2026
28 Feb 2026
10 Mar 2026
28 Feb 2026
28 Feb 2026 - 4 Mar 2026
item discription
dismantling of core and winding from transformer tank, and cleaning all parts.
Providing new electrolyte grade copper conductor for 1 limbs of primary coil.
Providing new electrolyte grade copper conductor for llimbs of secondary coil.
Insulation of primary conductor (New 120Kg+old 240Kg)
Insulation of Secondary conductor (New 72Kg+old 144Kg)
Cost of brazing with rupaton rod, oxygen DA for brazing of all the primary & secondary connection.
Cost of insulation materials like varnish, pre copress paper board, oil duct,cotton,fine & webbing tape etc
Reformation of coil primary & Secondary (Labor charge only)
Fitting of core channel, primary & secondary coils & winding into the transformer tank.
Providing neoprin gasket for all the joints of every parts such as top cover,inspection cover, insulator, cooling fings etc
Testing of the transformer and complete the entire job.
Repairing of oil leakage from transformer tank including changing of brass valve.
Filteration of Transformer oil
Transportation,loading & unloading To & Fro
Total impact of GST for the purpose of CTC
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