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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Tender Value
Refer Docs
EMD Value
₹2,000
Closing Date
12 Jan 2026, 9:00 amClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
EXECUTIVE ENGINEER
132 KV SUB STATION NAUGARH
Oil Centrifuging of 40MVA T/F-II (NGEF make) alongwith other associated Works at 132KV Sub-Station Naugarh under
2026_UPTCL_1104146_1
E-tender no.35 2025-26
Open Tender
Electrical Works
Lump-sum
30 days
132 KV SUB STATION NAUGARH
AS PER TENDER
2 documents required · 2 mandatory
₹590
ELECTRICITY TRANSMISSION DIVISION II BASTI
₹2,000
16 Jan 2026
6 Jan 2026
12 Jan 2026
6 Jan 2026
12 Jan 2026
6 Jan 2026
Carriage of 20/40 KL empty oil tank for the centrifuging of T/F oil including carefully loading empty oil tank at 220/132KV Substation Bansi & unloading at 132KV Naugarh.
Removal of Jumper of HV &LV side bushing of the transformer. The scope of the work involves opening of bolt & Nuts and removal of jumper, bushing clamps etc.
Moblization of centrifuging machine with operator and helper for Oil centrifuging of 40MVA T/F-II (NGEF Make ) at 132KV Substation Naugarh
Complete Draining of the T/F Oil from the 40MVA T/F-II (NGEF make) into Oil Tanker / Oil Drums and Stacking them at Proper Place.
Cleaning of Transformer's Core and Winding by Hot Transformer Oil and Removing the Complete Sludge from Bottom by Flushing with Centrifuging Machine.
Complete Evacuation of Main Tank of the Transformer and filling of Dry Nitrogen / Dry Air of Dew Point -50°C or better in Vacuum upto Pressure of 0.25Kg/cm² and the again Evacuating the Transformer Tank after Required Time Interval (approx. 12 Hrs.) using Centrifuging Machine. The Scope of Work Involves Measuring Due Point Values of N2 (Due Point Meter will be Provided By Firm) after every Cycle till the Required Value is Achieved.
Centrifuging of Oil filled in Oil Tanker, Un-Interrupted till the desired BDV Value of the Oil is Achieved, Filling of Transformer Oil into Main Tank and Radiators from Oil Tanker, then Centrifuging & Circulation of the Oil in Transformer, Un-Interrupted till the Desired BDV Values of the Oil & IR Values are Achieved including Recording of all the Parameters such as Temperature, Vacuum, Insulation Resistance etc. every 2 Hours. Centrifuging Machine, its Operator, all associated T&Ps etc. shall be Arranged by the Contractor at his Own Cost.
Jumpering of HV &LV side bushing of the transformer. The scope of the work involves opening of bolt & Nuts and removal of jumper, bushing clamps etc.
Carriage of 20/40 KL empty oil tank for the centrifuging of T/F oil including carefully loading empty oil tank at 132KV Naugarh & unloading at 220KV/132KV Substation Bansi.
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