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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.1 LAccepted-AOC | L1 | Accepted-AOC L1 | |
| 2 | L2₹3.3 L+₹17,432.10 (5.65%)Accepted-AOC | L2 | Accepted-AOC L2 |
Tender Value
₹3.1 L
EMD Value
₹7,804
Closing Date
16 Jul 2024, 10:00 amClosed
Assistant Executive Engineer
Public HealthSub Division, Kerala Water Authority, Irinjalakuda
State Plan-2024-25-IWSS to Irinjalakuda Muncipality- Rewinding and servicing of 315kVA Oil Cooled Transformer at Raw Water Pump House, Karuvannur
2024_KWA_678826_1
06/AEE/ PHSD/ IJK/2024 -25
Open Tender
Civil Works - Water Works
Item Rate
7 days
Irinjalakkuda
Please refer Tender documents.
6 documents required · 6 mandatory
₹690
₹7,804
22 Aug 2024
2 Jul 2024
18 Jul 2024
2 Jul 2024
16 Jul 2024
2 Jul 2024
2 Jul 2024 - 16 Jul 2024
Amount
Working Charges
OD306060/2023-2024:Winding of HV Coils for replacing the damaged coils(Y phase) include procurement of the HV Winding conductor as per the appropriate size and standards and design specifications and winding of the same with the exact inner and outer diameters and insulation standards applicable. (Less cost of copper winding wire scrap @450/kg)
OD306073/2023-2024:Reassembling of the core coil assembly includes inserting the newly wound HV coils(Y phase) into the core coil assembly , replacing all the insulation materials with new ones, rebuilding of the top core laminations, re-establishing all internal connections, brazing internal connections , tightening of all nut-bolted joints, etc.
OD306091/2023-2024:Oven-heating of the repaired core-coil assembly includes placing the unit inside the oven and heating it an optimal temperature in order to remove the traces of moisture and old oil from the unit and until it achieves the required insulation resistance (IR) values which shall be checked and confirmed by testing with the insulation resistance megger
OD306103/2023-2024:Re-tanking of the core-coil assembly into the tank includes thorough cleaning of the entire tank including conservator and radiators to remove all dirt, impurities and remains of flashed oil, checking of the tank for any abnormalities,. Inserting the core-coil assembly into the tank and properly bolting it inside the tank, reconnection of HV coil connections to the OLTC, changing of gasket & silica gel breather.
OD306111/2023-2024:Full painting of Transformer
OD306179/2023-2024:Charges for filtering oil of transformer 315 KVA 11KV/433V, 50Hz , oil quantity 400 ltrs (approximate) taking samples for conducting the initial test of oil for the record to compare with improved value after filtration provide the power supply to the unit, connect the unit to the transformer tank, heat the oil up to 80-85 deg.Centrifuge the oil to extract heavier foreign bodies and circulate the hot oil through the transformer.including all labour charges etc complete
OD306188/2023-2024:Supplying new heavy duty high insulated Transformer oil for top up level in the conservator tank (less cost of transformer oil @ 30/L)
PR Vengugopal
Bidder Name
UNION ELECTRIC ENGINEERING WORKS
PR Vengugopal
tech_eval.pdf
fin_eval.pdf
aoc.pdf
finance_1055647.pdf
boq_comp_chart.xlsx
xlsx
Download all tender documents and submit your bid
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