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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.5 LAccepted-AOC 344 1 SB GORAI ROAD HILL VIEW PARK NORTH ASANSOL | ASANSOL | WEST BENGAL | ₹1.5 L | L1 | Accepted-AOC L1 BIDDER |
| 2 | L2₹1.5 LRejected-Finance 18 SANKAR BOSE ROAD KOLKATA 700 027 W B | KOLKATA | WEST BENGAL | 700027 | ₹1.5 L | L2 | Rejected-Finance NOT L1 BIDDER |
| 3 | L3₹1.5 LRejected-Finance 138 CANNING STREET GROUND FLOOR KOLKATA | KOLKATA | WEST BENGAL | ₹1.5 L | L3 | Rejected-Finance NOT L1 BIDDER |
| Sl No | Description | Qty | Unit | EASTERN INDIA SALES AND SERVICE L1 | WEST BENGAL ENGINEERING CO. L3 | M S ENTERPRISE L2 |
|---|---|---|---|---|---|---|
| 1.00 | Disconnection of the 400 KVA, indoor type, transformer from H.T. & L.T. side with proper protection, after switched off from O/G HT Panel-2 by engaging skilled Electrician. (1 No of Transformer) | 1 | Item | 1,000 ₹1,000 | 1,015 ₹1,015 | 1,010 ₹1,010 |
| 2.00 | Carrying the defective transformer unit from Ramprasadpur sub-station site to workshop(Kasba, industrial estate) for necessary reparing this cost included with Hired vehicle, loading & unloading labour charges as per direction of EIC. (Above 200 KM) | 1 | Trip | 12,000 ₹12,000 | 12,180 ₹12,180 | 12,120 ₹12,120 |
| 3.00 | Drain out the old transformer oil from the transfomer up to the bottom level keep the same in an empty drum including supply of empty drum as per direction. (615 Ltrs approx.) | 1 | Item | 1,500 ₹1,500 | 1,522 ₹1,522 | 1,515 ₹1,515 |
| 4.00 | Supply of Transformer oil as per IS:335(1993) specification in a sealed drum.(Make:-Servo/Power oil/Transol/ approved make) | 50 | Ltrs. | 209 ₹10,450 | 212 ₹10,600 | 211 ₹10,550 |
| 5.00 | De-tanking of 400KVA transformer, including coil assembly & yoke, lifting the core, dismantling the insulators, tap changers, etc. and overhauling of mounting base of coil and cooling pipes, as per direction of EIC. | 1 | Item | 8,250 ₹8,250 | 8,373 ₹8,373 | 8,332 ₹8,332 |
| 6.00 | Hot oil cleaning of 400 KVA transformer, as per direction of EIC.(process that involves circulating hot, filtered oil through the unit to dissolve sludge and remove contaminants like moisture and oxidation byproducts from windings and insulation) | 1 | Item | 4,950 ₹4,950 | 5,024 ₹5,024 | 4,999 ₹4,999 |
| 7.00 | Baking the transformer winding in heat chamber, to remove all kinds of moisture and also increases the IR value, as per direction. | 1 | Item | 15,950 ₹15,950 | 16,189 ₹16,189 | 16,109 ₹16,109 |
| 8.00 | Supply and fitting, fixing of kinds of Gaskets & Oil Seal supply for HT & LT Bushings, Top Cover, Inspection Cover, Valve etc. of 400 KVA, 11 KV/0.433 KV Transformer, after removing damaged one. (Make:-Approved make) | 1 | Item | 13,750 ₹13,750 | 13,956 ₹13,956 | 13,887 ₹13,887 |
| 9.00 | Re-tanking the winding & core assembly and making necessary connection and tightining with the new base gasket etc. | 1 | Item | 9,350 ₹9,350 | 9,490 ₹9,490 | 9,443 ₹9,443 |
| 10.00 | Filling the transformer oil through filter machine by old oil and newly supplied oil after filtration to the 400 KVA Transformer engaging skilled and unskilled personnel for increasing IR value as per direction of EIC. | 615 | Ltrs. | 18 ₹11,070 | 18.2 ₹11,193 | 18.1 ₹11,131.50 |
Tender Value
Refer Docs
EMD Value
₹3,000
Closing Date
13 Mar 2026, 4:00 pmClosed
Executive Engineer,AMD P.H.E dte
Office of the Executive Engineer,Asansol Mechanical Division,Public Health Engineering Directorate,SEN-RALEIGH ROAD,PASCHIM BARDHAMAN 713305
Repairing and Overhauling of 11KV/0.433, 400KVA, outdoor type transformer at Ramprasadpur head work site under Andal Water Supply Scheme.
2026_PHED_1012042_2
WBPHED/EE/AMD/ NIeT-44 of 2025-2026
Open Tender
Miscellaneous Works
30 days
Andal
Please refer Tender documents.
4 documents required · 4 mandatory
₹3,000
Yes
10 Jun 2026
20 Feb 2026
16 Mar 2026
20 Feb 2026
13 Mar 2026
20 Feb 2026
Disconnection of the 400 KVA, indoor type, transformer from H.T. & L.T. side with proper protection, after switched off from O/G HT Panel-2 by engaging skilled Electrician. (1 No of Transformer)
Carrying the defective transformer unit from Ramprasadpur sub-station site to workshop(Kasba, industrial estate) for necessary reparing this cost included with Hired vehicle, loading & unloading labour charges as per direction of EIC. (Above 200 KM)
Drain out the old transformer oil from the transfomer up to the bottom level keep the same in an empty drum including supply of empty drum as per direction. (615 Ltrs approx.)
Supply of Transformer oil as per IS:335(1993) specification in a sealed drum.(Make:-Servo/Power oil/Transol/ approved make)
De-tanking of 400KVA transformer, including coil assembly & yoke, lifting the core, dismantling the insulators, tap changers, etc. and overhauling of mounting base of coil and cooling pipes, as per direction of EIC.
Hot oil cleaning of 400 KVA transformer, as per direction of EIC.(process that involves circulating hot, filtered oil through the unit to dissolve sludge and remove contaminants like moisture and oxidation byproducts from windings and insulation)
Baking the transformer winding in heat chamber, to remove all kinds of moisture and also increases the IR value, as per direction.
Supply and fitting, fixing of kinds of Gaskets & Oil Seal supply for HT & LT Bushings, Top Cover, Inspection Cover, Valve etc. of 400 KVA, 11 KV/0.433 KV Transformer, after removing damaged one. (Make:-Approved make)
Re-tanking the winding & core assembly and making necessary connection and tightining with the new base gasket etc.
Filling the transformer oil through filter machine by old oil and newly supplied oil after filtration to the 400 KVA Transformer engaging skilled and unskilled personnel for increasing IR value as per direction of EIC.
Supply & replacement of silica gel with breather.
Testing of transformer as per IS:1180 (Copper loss, Iron loss, BDV test for oil, winding resistance test, voltage ratio, HV test etc)
Carrying the repaired transformer unit from workshop to working site for necessary reparing this cost included with Hired vehicle, loading & unloading labour charges as per direction of EIC. (Above 200 KM)
Making necessary connection of Transformer at HT and LT sides after cleaning, washing tightened up the cable end with cable termination Kit and rapping with new adhesive and insulation tapes, including testing and commissioning all complete as per direction of EIC.
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