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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.2 LAccepted-AOC KULTI COLLEGE ROAD P O KULTI DIST PASCHIM BARDHAMAN W B PIN 713343 | KULTI | PASCHIM BARDHAMAN | WEST BENGAL | 713343 | L1 | Accepted-AOC L1 | |
| 2 | Rejected-Technical 100 33 1 R G S ROAD USHAGRAM SALANPUR 713303 WEST BENGAL INDIA | ASANSOL | PASCHIM BARDHAMAN | WEST BENGAL | 713303 | - | Rejected-Technical Not as per NIT | |
| 3 | Rejected-Technical | - | Rejected-Technical Not As per NIT |
| Sl No | Description | Qty | Unit | MANJEET ENTERPRISE L1 | S.M. TRADERS L2 | ELECTRO POWER INDUSTRIES L3 |
|---|---|---|---|---|---|---|
| 1.00Items Description | ||||||
| 2.00Repairing & rewinding of 250 KVA, 3.3 KV/550 Volt. Old type power Transformer Agent Bunglow Sub station of Mithani Colliery under Sodepur Area. | ||||||
| 2.01 | Removing of Top cover, inspection cover, conservator, top cores and dismantling burnt winding coils and carbonized core. | 1 | Nos. | 1,600 ₹1,600 Lowest | 1,650 ₹1,650 | 6,500 ₹6,500 |
| 2.02 | Dismantling of core structure, cleaning and de-carbonising of core structure dry out and re-assembling of core. | 1 | Nos. | 3,200 ₹3,200 Lowest | 3,200 ₹3,200 Lowest | 6,000 ₹6,000 |
| 2.03 | Cost of New copper conductors | 170 | Kg | 700 ₹1,19,000 Lowest | 730 ₹1,24,100 | 950 ₹1,61,500 |
| 2.04 | Cost of Insulating materials for TPC for both Primary & Secondary coil | 306 | Kg | 110 ₹33,660 | 115 ₹35,190 | 100 ₹30,600 Lowest |
| 2.05 | Decarbonising & Cleaning of old balanced existing copper conductor for secondary side 3 Limb | 132 | Kg | 26 ₹3,432 | 25 ₹3,300 Lowest | 60 ₹7,920 |
| 2.06 | Wooden forma for making Primary & Secondary coils. | 1 | Nos. | 3,600 ₹3,600 Lowest | 3,600 ₹3,600 Lowest | 10,000 ₹10,000 |
| 2.07 | Insulating materials (Presphun board, leather paper, tapes and varnish etc.) | 1 | Nos. | 12,700 ₹12,700 | 12,800 ₹12,800 | 10,000 ₹10,000 Lowest |
| 2.08 | Pressure lock chip for coil locking | 210 | Nos. | 23 ₹4,830 | 25 ₹5,250 | 10 ₹2,100 Lowest |
Tender Value
₹2.1 L
EMD Value
₹2,600
Closing Date
19 Jun 2025, 3:00 pmClosed
Area Engineer(EnM)
Area Engineer(EnM), Sodepur Area
Repairing and rewinding of 250 KVA, 3.3 KV/550 Volt. Old type power Transformer Agent Bunglow Sub station of Mithani Colliery under Sodepur Area.
2025_ECL_337284_1
ECL/SDPA/AE(EnM)/e/25-26/58
Open Tender
Miscellaneous Works
Item Rate
10 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹2,600
29 Sept 2026
10 Jun 2025
20 Jun 2025
10 Jun 2025
19 Jun 2025
10 Jun 2025
10 Jun 2025 - 13 Jun 2025
Amount
Items Description
Repairing & rewinding of 250 KVA, 3.3 KV/550 Volt. Old type power Transformer Agent Bunglow Sub station of Mithani Colliery under Sodepur Area.
Removing of Top cover, inspection cover, conservator, top cores and dismantling burnt winding coils and carbonized core.
Dismantling of core structure, cleaning and de-carbonising of core structure dry out and re-assembling of core.
Cost of New copper conductors
Cost of Insulating materials for TPC for both Primary & Secondary coil
Decarbonising & Cleaning of old balanced existing copper conductor for secondary side 3 Limb
Wooden forma for making Primary & Secondary coils.
Insulating materials (Presphun board, leather paper, tapes and varnish etc.)
Pressure lock chip for coil locking
Reformation of Primary & Secondary coil as per sample
De-carbonising, cleaning of top core, channel, tank cooling tubes etc.
Re-assembling of both reformed Primary and Secondary coils, top core setting, channel fixing, oil duct, making connections etc.
Cost of brazing rod EUTEC 1405 for Primary and Secondary coils.
Cost of neoprene synthetic gasket for top cover, inspection cover & insulators.
Labour Cost / Heating, baking of Transformer at Heat chamber then boxup and internal Primary & Secondary connections.
Less Scrap value of burnt cu. conductor.
Overhead cost and others
Add : PF @12%
Add : Bonus @8.33%
Add :Pension 7%
Transportation cost both way & handling Charges
Total impact of GST for the purpose of CTC
S.M. TRADERS (BID ID -1160337)
ELECTRO POWER INDUSTRIES (BID ID -1161645)
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