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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹10.9 LAdmitted-Finance | ₹10.9 L | L1 | Admitted-Finance |
| 2 | L2₹13.0 L+₹2.1 L (19.1%)Admitted-Finance | ₹13.0 L+₹2.1 L (19.1%) | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | M/S POWERIKA L1 | Sai Electricals L2 |
|---|---|---|---|---|---|
| 1.00 | Repairing, Testing & Commissioning of 500 kVA, 11/0.433 kV OLTC Transformer
Make: Mahindra
Serial No.: 1107066
The work shall include the following:
A. Repair & Replacement Works
a. Supply, design and fixing of new copper conductor (HV and LV winding conductors, approximately 350 KG) complete with required insulation materials (11KV -HV side / 400 Volt -LV side).
b. Supply and replacement of new gaskets for: Main tank, OLTC chamber, Bushings, all other oil-sealing joints as required.
c. Supply and filling of new transformer oil having BDV value greater than 50 kV: Main tank consisting of 450 ltr, OLTC chamber and in conservator tank up to 50% level (520 ltr)
d. Supply and installation of Silica Gel Breather, Capacity: 1 kg, Quantity: 1 No.
e. Complete overhauling of OLTC (OLG Make, 9 tap position) including inspection, servicing, contact checking/replacement (if required), mechanism alignment and operational testing.
f. Cleaning of transformer main tank internally and externally and painting of the outer surface with suitable anti-corrosive paint.
g. Supply and replacement of LT bushings with studs, Quantity: 4 Nos.
B. Testing, Transportation & Commissioning
a.Transportation of transformer from site to workshop and back, including loading, unloading, and Hydra crane charges.
b. Improvement of Insulation Resistance (IR) value and carrying out routine tests at repairer's works/factory
c. Commissioning of transformer at IMMT site including installation, testing, energization support and satisfactory operation.
Less Salvage Value
The quoted amount shall be adjusted by deducting the salvage value of:
a. Old HV & LV copper conductors removed from the transformer.
b. Old/burnt transformer oil drained from the transformer. | 1 | Each | 6,70,000 ₹6,70,000 Lowest | 7,67,000 ₹7,67,000 |
| 2.00 | Repairing, Testing & Commissioning of 500 kVA, 11/0.433 kV OLTC Transformer
Make: OIEPL
Serial No.: 1541
The work shall include the following:
A. Repair & Replacement Works
a. Re-Insulation of HV & LV copper Conductor (approximately of copper winding to be re-insulated 400 KG).
b. Supply and replacement of new gaskets for: Main tank, OLTC chamber, Bushings, all other oil-sealing joints as required.
c. Supply and filling of new transformer oil having BDV value greater than 50 kV: Main tank consisting of 610 ltr, OLTC chamber and in conservator tank up to 50% level (680 ltr)
d. Supply and installation of Silica Gel Breather, Capacity: 1 kg, Quantity: 1 No.
e. Complete overhauling of OLTC (OLG Make, 9 tap position) including inspection, servicing, contact checking/replacement (if required), mechanism alignment and operational testing.
f. Cleaning of transformer main tank internally and externally and painting of the outer surface with suitable anti-corrosive paint.
B. Testing, Transportation & Commissioning
a.Transportation of transformer from site to workshop and back, including loading, unloading, and Hydra crane charges.
b. Improvement of Insulation Resistance (IR) value and carrying out routine tests at repairer's works/factory
c. Commissioning of transformer at IMMT site including installation, testing, energization support and satisfactory operation.
Less Salvage Value
The quoted amount shall be adjusted by deducting the salvage value of:
a. Old/burnt transformer oil drained from the transformer. | 1 | Each | 4,20,000 ₹4,20,000 Lowest | 5,31,000 ₹5,31,000 |
Tender Value
₹12.1 L
EMD Value
₹24,164
Closing Date
21 Jul 2026, 4:00 pmClosed
DIRECTOR, CSIR-IMMT, BHUBANESWAR
CSIR-IMMT, BHUBANESWAR
Repairing of two numbers 500KVA transformers at CSIR-IMMT, Bhubaneswar
2026_CSIR_284144_1
02/IMMT/ESD(E)/2026-27/434
Open Tender
Electrical Works
Item Rate
45 days
CSIR-IMMT, BHUBANESWAR
Please refer Tender documents.
3 documents required · 3 mandatory
₹500
DIRECTOR, CSIR-IMMT, BHUBANESWAR
₹24,164
11 Aug 2026
14 Jul 2026
22 Jul 2026
14 Jul 2026
21 Jul 2026
14 Jul 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Repairing, Testing & Commissioning of 500 kVA, 11/0.433 kV OLTC Transformer
Make: Mahindra
Serial No.: 1107066
The work shall include the following:
A. Repair & Replacement Works
a. Supply, design and fixing of new copper conductor (HV and LV winding conductors, approximately 350 KG) complete with required insulation materials (11KV -HV side / 400 Volt -LV side).
b. Supply and replacement of new gaskets for: Main tank, OLTC chamber, Bushings, all other oil-sealing joints as required.
c. Supply and filling of new transformer oil having BDV value greater than 50 kV: Main tank consisting of 450 ltr, OLTC chamber and in conservator tank up to 50% level (520 ltr)
d. Supply and installation of Silica Gel Breather, Capacity: 1 kg, Quantity: 1 No.
e. Complete overhauling of OLTC (OLG Make, 9 tap position) including inspection, servicing, contact checking/replacement (if required), mechanism alignment and operational testing.
f. Cleaning of transformer main tank internally and externally and painting of the outer surface with suitable anti-corrosive paint.
g. Supply and replacement of LT bushings with studs, Quantity: 4 Nos.
B. Testing, Transportation & Commissioning
a.Transportation of transformer from site to workshop and back, including loading, unloading, and Hydra crane charges.
b. Improvement of Insulation Resistance (IR) value and carrying out routine tests at repairer's works/factory
c. Commissioning of transformer at IMMT site including installation, testing, energization support and satisfactory operation.
Less Salvage Value
The quoted amount shall be adjusted by deducting the salvage value of:
a. Old HV & LV copper conductors removed from the transformer.
b. Old/burnt transformer oil drained from the transformer. | 1 | Each | 1 | ₹1 |
| 2 | Repairing, Testing & Commissioning of 500 kVA, 11/0.433 kV OLTC Transformer
Make: OIEPL
Serial No.: 1541
The work shall include the following:
A. Repair & Replacement Works
a. Re-Insulation of HV & LV copper Conductor (approximately of copper winding to be re-insulated 400 KG).
b. Supply and replacement of new gaskets for: Main tank, OLTC chamber, Bushings, all other oil-sealing joints as required.
c. Supply and filling of new transformer oil having BDV value greater than 50 kV: Main tank consisting of 610 ltr, OLTC chamber and in conservator tank up to 50% level (680 ltr)
d. Supply and installation of Silica Gel Breather, Capacity: 1 kg, Quantity: 1 No.
e. Complete overhauling of OLTC (OLG Make, 9 tap position) including inspection, servicing, contact checking/replacement (if required), mechanism alignment and operational testing.
f. Cleaning of transformer main tank internally and externally and painting of the outer surface with suitable anti-corrosive paint.
B. Testing, Transportation & Commissioning
a.Transportation of transformer from site to workshop and back, including loading, unloading, and Hydra crane charges.
b. Improvement of Insulation Resistance (IR) value and carrying out routine tests at repairer's works/factory
c. Commissioning of transformer at IMMT site including installation, testing, energization support and satisfactory operation.
Less Salvage Value
The quoted amount shall be adjusted by deducting the salvage value of:
a. Old/burnt transformer oil drained from the transformer. | 1 | Each | 2 | ₹2 |
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