Tender For Servicing/ Overhauling Of 2 Nos. 500 Kva Transformers At Dakshinpuri Ht Bps In Ac-48.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
16 Sep 2026
1 days left
EMD
8900
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Delhi → Delhi
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Servicing/ Overhauling Of 2 Nos. 500 Kva Transformers At Dakshinpuri Ht Bps In Ac-48.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 11-Sep-2026 | Corrigendum | Fee | 16-Sep-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Disconnection of11KV HT supply from main panel, reck out the OCB from the transformer panel & open the back side panel and discharge the complete supply. |
| 2 | Drain out the oil by vaccum machine in empty oil drum, remove the dirty particle from the transformer tank & dry the transformer coil and core by oil steam. |
| 3 | Replacement of top cover gas kit i/c finger gas kit, buckles joint gas kit & hardware item as nut bolt washer etc as reqd. |
| 4 | Replacement of silica gel. |
| 5 | Repairing the tape changer & proper solding of lead at the tape changer. |
| 6 | Replace the oil seal, HV & LV side. |
| 7 | Testing & calibration of BUCKLAZ relay WTI &OTI meters with connection of sensors. |
| 8 | Complete cleaning and chemically washing of oily and muddy transformer body & painting with enamel paints. |
| 9 | Dehydration & filtration of transformer oil & testing the dielectrical strength upto 50 KV at gap 2.5 mm for 1 minute. |
| 10 | Supply and filling the new transformer oil. |
| 11 | Complete assembling the transformer, tightening the HV &LV connection, taking out the result as IR value, magnetic balance, TTR & magnetic current. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 11, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Sep 16, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 1 daySep 16, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayTender Documents
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