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| # | Company | Status |
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| 2 | Admitted-Finance | Admitted-Finance |
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Tender Value
Refer Docs
Closing Date
14 Mar 2022, 4:00 pmClosed
Executive Engineer
EE, ETD-III, Prayagraj
Overhauling of 145KV CB CGL make at 132KV Sub-station Karchhana under this division
2022_UPTCL_677549_1
25/ETD-III(P)/2021-22
Open Tender
Power/Energy Projects/Products
Fixed-rate
90 days
132KV S/S Karchhana
Please refer Tender documents.
2 documents required · 2 mandatory
₹236
EE, ETD-Naini, Prayagraj
30 Mar 2022
8 Mar 2022
14 Mar 2022
8 Mar 2022
14 Mar 2022
8 Mar 2022
Amount
Work of servicing and overhauling of 145 KV CB of Masauli feeder (CGL make) at 132 KV S/S Karchana, Prayagraj.
Opening & dismantling of charging spring & operating mechanism such as ratched panels, lever, cam, rip spring, closing spring. Ratchet wheel, center soft and other components. Proper cleaning the all parts in kerosin oil and re-assemeble the all parts with replacement of defective pins, lever rachted wheel with proper allingment as per requirement.
Opening/dismantling of mechanical antipumping mechanism, cleaning of all parts and refixing of all parts with proper allignment and replacement of defective parts if any.
Opening of closing coil assembly and proper cleaning of its various parts and refixing of closing coil assembly including measurement of coil resistance & adjustment of trip coil gaps.
Checking of spring charging switch ,SF-6 pressure switch, lock out switch including proper adjustment.
Cleaning of rust and dust from horizontal rod asssebly and its various linkages & bar pins and proper lubrications of various parts.
Setting of sealing gaskets of all pneumatic joints of copper pipe of SF-6 circuits and checking the operation of CB by tripping & closing.
Checking of gas leakage from copper pipe assembly of gas system.
Testing of closing time, triping time and contact resistance of each poles of circuit breakers and setting the value as per standard.
Checking of limit switch, power contactors, auxiliary contactors for proper functioning. Work including replacement of damaged contactors & limit switch.
Lucknow Electric House
S N ENTERPRISES
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
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