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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹5.9 LAccepted-AOC T P ROAD DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | ₹5.9 L | L1 | Accepted-AOC AS PER APPROVED TCR |
| 2 | Rejected-Technical | - | - | Rejected-Technical as per approved TCR |
| 3 | Rejected-Technical 100 33 1 R G S ROAD USHAGRAM SALANPUR 713303 WEST BENGAL INDIA | ASANSOL | PASCHIM BARDHAMAN | WEST BENGAL | 713303 | - | - | Rejected-Technical as per approved TCR |
| 4 | Rejected-Technical SANTOSH NAGAR COLONY LACHHIPUR BARGADWA GOKAKHPUR UP 273015 | GOKAKHPUR | GORAKHPUR | UP | 273015 | - | - | Rejected-Technical As per approved TCR |
| Sl No | Description | Qty | Unit | META ELECTRIC L1 |
|---|---|---|---|---|
| 1.01 | Dismantling of core and winding from transformer tank and cleaning of all parts properly | 1 | Nos. | 14,000 ₹14,000 |
| 1.02 | cost of copper conductor, hv and lv windings(wound from super enamel covered/double paper covered electrolytic copper conductor) | 774 | kg | 876 ₹6,78,024 |
| 1.03 | insulation of conductor for primary coils | 774 | kg | 70 ₹54,180 |
| 1.04 | dehydration and filtration of transformer oil to improve dielectric strength upto 60 kV BDV | 2,800 | ltr | 10 ₹28,000 |
| 1.05 | laminating the core with proper materials | 1 | LS | 7,600 ₹7,600 |
| 1.06 | cooling pipe welding requirement with selfos rod | 1 | LS | 5,800 ₹5,800 |
| 1.07 | cost of brazing with supply of rupaton rod,oxygen,dA for brazing of all primary and secondary coil | 1 | LS | 18,500 ₹18,500 |
| 1.08 | Cost of insulating materials, varnishing, precompress paper board,oil duct, cotton tape, webbing tape, etc | 1 | LS | 38,000 ₹38,000 |
| 1.09 | reformation of primary coil and secondary coil | 1 | LS | 40,000 ₹40,000 |
| 1.10 | fitting of core channels, primary and seconadry coils and winding into the transformer tank | 1 | LS | 15,000 ₹15,000 |
Tender Value
₹6.9 L
EMD Value
₹8,700
Closing Date
15 Jan 2026, 4:00 pmClosed
General Manager Satgram-Sripur Area
Office of the General Manager, Satgram-Sripur Area, PO-Devchandnagar, WestBengal-713332
Complete repairing and rewinding of 03 MVA, 11 kV/3.3 kV Power Transformer of Highwall project under Nimcha Colliery
2025_ECL_350369_1
ECL/SSA/GM/E M/E-NIT/2025-26/113 Dt 31.12.2025
Open Tender
Electrical and Maintenance Works
30 days
Nimcha Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹8,700
10 Mar 2026
2 Jan 2026
16 Jan 2026
2 Jan 2026
15 Jan 2026
2 Jan 2026
2 Jan 2026 - 8 Jan 2026
Dismantling of core and winding from transformer tank and cleaning of all parts properly
cost of copper conductor, hv and lv windings(wound from super enamel covered/double paper covered electrolytic copper conductor)
insulation of conductor for primary coils
dehydration and filtration of transformer oil to improve dielectric strength upto 60 kV BDV
laminating the core with proper materials
cooling pipe welding requirement with selfos rod
cost of brazing with supply of rupaton rod,oxygen,dA for brazing of all primary and secondary coil
Cost of insulating materials, varnishing, precompress paper board,oil duct, cotton tape, webbing tape, etc
reformation of primary coil and secondary coil
fitting of core channels, primary and seconadry coils and winding into the transformer tank
providing neoprene gasket for all joints of each parts such as top cover, inspection cover,insulators cooling fins,etc
Assembling and installation of transformer at site which includes placement of transformer, pre commissioning, testing and energizing
Less Old Unused Scrap Value
Total impact of GST for the purpose of CTC
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