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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
Tender Value
Refer Docs
EMD Value
₹18,500
Closing Date
4 Jan 2022, 10:00 amClosed
EXECUTIVE ENGINEER (SDW) XI
KILOKARI SPS JAL VIHAR LAJPAT NAGAR NEW DELHI-110024
Servicing and Overhauling of Transformer NO. 1 and 2 at Pragati Vihar Sewage Pumping Station
2021_DJB_213678_2
NIT_NO_13 (2021-22) EE (SDW)-XI
Open Tender
Miscellaneous Works
Works
60 days
Pragati Vihar Sewage Pumping Station
PLEASE REFER TENDER DOCUMENTS
3 documents required · 3 mandatory
₹500
CURRENT ONLINE ACCOUNT LINK
₹18,500
Yes
12 Jan 2022
28 Dec 2021
4 Jan 2022
28 Dec 2021
4 Jan 2022
28 Dec 2021
Servicing/overhauling of transformer No.1&2 of 2000 KVA, Bharat bijlee make at Pragati Vihar SPS by carrying out the following works:- Disconnection of HT supply from main HT panel after proper switching off 111 KV MOCB discharging the supply. Complete drain out of transformer oil from transformer to empty oil drum by oil machine, dismantling of conservator tank all protective relay cable end boxes vent pipes and other items as required.
Cleaning of transformer oil tank and removing of sludge settled in the bottom with the help of vaccum pressure cleaning machine thoroughly, cleaning of core and winding of transformer with hot oil and proper safety precaution to prevent the winding damaged as required, cutting of old overheated insulation of winding and re-insulation of weak point with the help of HT insulation material and proper tapping etc.
Replacement of top cover gasket vertical vent gasket & missing hardware to stop the oil leakage.
Replacement of Silica Gel
Checking & machining of control wiring of all protection relay and calibration of bucchlaz and protection relay testing the same.
Complete assembling of transformer cleaning of complete transformer tightening of all connection of incoming and outgoing side and testing & checking of IR test with megger of winding & cable of both sides with HI pot machine.
Providing /fixing of winding protection pad
Repair of cooling fins, replacement of cooling fins gasket and oil seal for stopping the leakage.
Filling of T/oil up to top up level as required Make:- power
Dehydration & filtration of complete transformer oil and checking the die electric strength up to 50 KV at site as required.
Complete cleaning and chemically washing of oily and muddy transformer body and painting of transformer with enamel paint.
Insulating the bus bar with epoxy paint
M.B. Enterprises
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