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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.3 LAdmitted-Finance | ₹4.3 L | L1 | Admitted-Finance |
| 2 | L2₹4.4 LAdmitted-Finance 4 DALURBANDH PANDAVESWAR PANDAVESWAR BARDHAMAN WEST BENGAL 713346 UDYAM WB 03 0006114 | PASCHIM BARDHAMAN | WEST BENGAL | 713346 | ₹4.4 L | L2 | Admitted-Finance |
| 3 | L3₹4.5 LAdmitted-Finance NATUNDANGA BANAGRAM BARDHAMAN 713381 WEST BENGAL INDIA | BARDHAMAN | BARDHAMAN | WEST BENGAL | 713381 | ₹4.5 L | L3 | Admitted-Finance |
| Sl No | Description | Qty | Unit | MAZUMDER ELECTRICAL L2 | ENERGY ENGINEERING L3 | MONOARA ARMATURE REPAIRING SHOP L1 |
|---|---|---|---|---|---|---|
| 1.00Item Description/ Heading | ||||||
| 2.00100 KVA, 550V/415V Lighting Transformer | ||||||
| 3.00 | Aluminum wire with DPC | 105 | Kg | 606 ₹63,630 | 624 ₹65,520 | 594 ₹62,370 |
| 4.00 | Class F insulation materials | 1 | LS | 8,415 ₹8,415 | 8,663 ₹8,663 | 8,250 ₹8,250 |
| 5.00 | Cork sheet 4 mm | 2 | Nos | 2,917 ₹5,834 | 3,003 ₹6,006 | 2,860 ₹5,720 |
| 6.00 | Connection studs with insulator | 7 | Nos | 1,066 ₹7,462 | 1,097 ₹7,679 | 1,045 ₹7,315 |
| 7.00 | Wooden work for coil formation | 1 | L.S. | 2,749 ₹2,749 | 2,830 ₹2,830 | 2,695 ₹2,695 |
| 8.00 | Decarbonizing and cleaning of core & tank | 1 | L.S. | 1,907 ₹1,907 | 1,964 ₹1,964 | 1,870 ₹1,870 |
| 9.00 | Thinner and varnish | 1 | L.S. | 3,927 ₹3,927 | 4,043 ₹4,043 | 3,850 ₹3,850 |
| 10.00 | Cooling tubes welding and grinding | 1 | L.S. | 5,161 ₹5,161 | 5,313 ₹5,313 | 5,060 ₹5,060 |
Tender Value
₹5.1 L
EMD Value
₹6,400
Closing Date
12 Feb 2026, 5:00 pmClosed
Area Engineer(EnM)
Kenda Area
Repairing-rewinding of 3 nos. of transformer installed at Siduli Colliery
2026_ECL_352263_1
GM/KND/AE(ENM)/55(TN)/25-26/56
Open Tender
Miscellaneous Works
15 days
Siduli Colliery
Please refer Tender documents.
4 documents required · 4 mandatory
₹6,400
10 Mar 2026
2 Feb 2026
13 Feb 2026
2 Feb 2026
12 Feb 2026
2 Feb 2026
2 Feb 2026 - 9 Feb 2026
Item Description/ Heading
100 KVA, 550V/415V Lighting Transformer
Aluminum wire with DPC
Class F insulation materials
Cork sheet 4 mm
Connection studs with insulator
Wooden work for coil formation
Decarbonizing and cleaning of core & tank
Thinner and varnish
Cooling tubes welding and grinding
Rewinding Charges
Less Scrap value (-)
Transporting both side
250 KVA, 440V/550V Step-up Power Transformer
Dismantling of burnt winding/decarbonizing
Core dry out and re-assembling
New Electrolyte grade copper conductor
Cleaning/decarbonizing of old copper
Re-insulation into TPC
Wooden forma for new coils
Insulation materials
Re-formation of barrel type coils
New copper studs set
Re-assembling/cover setting
Brazing rod Eutec-1805
Neoprene synthetic gasket
Rewinding charges
Less copper Scrap value (-)
Transporting charges
315 KVA, 3.3 KV/550 V T.S Unit Transformer
De-tanking and dismantling
Glass board, nuts/bolts hardware
Silver brazing electrodes, DA, oxygen
Fitting of re-formed coils
Dry-up and testing
Cleaning/decarbonizing old primary
Cleaning/decarbonizing old secondary
New electrolyte grade copper strips
Re-insulation (Nomex)
Re-formation of Barrel type coils
Class 'F' varnish & thinner
Less scrap value (-)
Transporting Charges
Total impact of GST for the purpose of CTC
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