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Tender Value
Refer Docs
EMD Value
₹8,969
Closing Date
12 Oct 2026, 2:30 pm
Chief Engineer NCTPS3
Office of Chief Engineer NCTPS3
ES circle Annual Overhauling works in Aux Boiler Switchgear and Transformers etc in respect of EMII
2026_EB_708768_1
CE/E/SE/E/NCTPS3/04/2026-27
Open Tender
Electrical and Maintenance Works
Works
nctpp3
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹8,969
Yes
28 Sept 2026
28 Sept 2026
13 Oct 2026
28 Sept 2026
12 Oct 2026
28 Sept 2026
28 Sept 2026 - 9 Oct 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Hot oil circulation till the IR value of the transformer winding & breakdown value of the oil reaches the required level and attending to the connected & related works. | 2 | Nos | - | - |
| 2 | Scrapping, cleaning and Painting the Entire Transformer surface with 2 coats of DA grey enamel paint or RAL 7032(a). | 80 | m2 | - | - |
| 3 | Charges for cleaning the Dry type Transformer with compressed air and kada cloth, insulate all the taping connection lead and end connection leads by fibre class cloth, varnishing the core winding and taping connection leads and end connection leads, changing of corroded brass bolt and nut | 6 | Nos | - | - |
| 4 | Scrapping, cleaning and Painting the Entire Transformer surface with 2 coats of DA grey enamel paint or RAL 7032(a). | 240 | m2 | - | - |
| 5 | Charges for releasing the back doors (top and bottom),Bus separator, racking out of all HT Breakers and cleaning of all the released doors and checking of IR value of Bus for 6.6kV SWGR. | 9 | Opns | - | - |
| 6 | Charges for complete cleaning of Horizontal, vertical busbars and supporting insulators with the help of air blower and Acetone/IPA, tightness checking of Horizontal, vertical bus bars and outgoing power cable terminals for 6.6kV SWGR | 2 | Opns | 1 | ₹2 |
| 7 | Charges for cleaning and lubricating of all moving parts of HT Breakers, upper and lower pole arms, vacuum bottles with Acetone/IPA. All bolts and nuts tightness checking, checking healthiness of Interrupters, closing/Tripping operations mechanically and checking of IR value for 1 No. breaker. | 9 | Opns | 2 | ₹18 |
| 8 | Charges for refixing of back doors(top and bottom) by providing all bolts and nuts racking in all HT breakers and checking of IR value and satisfactory commissiong for 6.6kV SWGR. | 9 | Opns | 3 | ₹27 |
| 9 | Releasing the Top covers and side covers of the bus ng IR value and releasing out all the
modules. | 6 | Opns | 4 | ₹24 |
| 10 | Cleaning the main (Horizontal) bus bars the vertical bus bars and its support insulators and checking the tightness of Busbar joints, cleaning the entire area and checking the tightness of outgoing cable and reinsulation / termination wherever necessary. | 6 | Opns | 5 | ₹30 |
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