Internal Inspection and Oil Filtration of Unit-4 VFD Transformers Based on DGA Report findings during Unit-4 OH.
The West Bengal Power Development Corporation Ltd. (WBPDCL) · Sagardighi, West Bengal · Repair, Maintenance & AMC Services · open
Key facts
- Tender value: ₹4.6L
- EMD: ₹9K
- Published: 13 Oct 2026
- Closing date: 29 Oct 2026
- Status: open
- Status as of: 21 Oct 2026 00:49 UTC
- Department: Sagardighi Thermal Power Project
- Office: Sagardighi Thermal Power Project (SgTPP)
Description
Tender for internal inspection, rectification and oil filtration of Unit-4 VFD transformers during overhaul at Sagardighi Thermal Power Project. Estimated maximum job value is Rs. 4,64,999 plus GST. The contract remains valid for one year, with the job to be completed within three months after intimation during the overhaul.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: Current Labour Co-operative Certificate issued by the appropriate Government authority, if claiming EMD exemption as a Labour Co-operative Society
- Documents required: Signed and sealed copy of the entire tender document, including Scope of Works, Special Terms & Conditions and General Terms & Conditions, Filled Annexure-11 (Bid matrix), Filled Annexure-11A (Declaration of Bidder), Earnest Money Deposit proof or applicable exemption certificate, Completed and digitally signed BOQ/price schedule, including SAC code, Power of attorney authorizing the signatory, if applicable
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Commercial terms
- Bid type: Single cover three (03) steps bid system
- Evaluation: Least cumulative value quoted against each job item (L1); tie bids may be resolved by sealed bid, equal distribution, or credential-based selection
- Make in India (MII): No
- MSE preference: No
Line items (3)
- 2 — Qty: 4 5
- Internal inspection & rectification of ID Fan VFD transformer(4B Ch-1, 3.25MVA, 11/2.3kV) and placement of new transformer on that base during U-4 OH. — Qty: 1 Number
- Checking of Transformer (3.25MVA, ,11/2.3kV), oil cooled, Make: Ames Impex (4B Ch-2,4A Ch-1&Ch-2). The following jobs will be carried out i. Cleaning of Transformer ii. Replacement of LV and HV bushing iii.Replacement of radiator valve iv. Checking of PRV, Buchholz relay v. Replacement of all gasket vi Filtration of Oil — Qty: 3 Number
2 tender document(s) available — sign up to download.
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