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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.1 LAccepted-AOC | L1 | Accepted-AOC Tender Accepted | |
| 2 | l2₹1.3 L+₹9,705.20 (8.20%)Rejected-AOC 1 19 12 KATHAR MEERAN NAGAR THERMAL NAGAR TUTICORIN 628 006 | TUTICORIN | TAMIL NADU | 628006 | l2 | Rejected-AOC L2 Bidder |
Tender Value
Refer Docs
EMD Value
₹1,500
Closing Date
24 May 2023, 2:00 pmClosed
SE/ES/TTPS
Superintending Engineer-Electrical Systems- Tuticorin Thermal Power Station-Tuticorin
TTPS ES Circle EM I Annual Maintenance of Turbo Generator II auxiliaries stator water system and seal oil system during the statutory overhauling of the Unit II for the year 2023 2024
2023_EB_312414_1
SE/ES /TTPS /No.70/2023-24
Open Tender
Electrical Works
Item Rate
25 days
TTPS
As per BQR conditions in NIT
7 documents required · 7 mandatory
₹0
₹1,500
Yes
19 Jul 2023
8 May 2023
25 May 2023
8 May 2023
24 May 2023
8 May 2023
Stator water Secondary Cooler overhaul: Stator water Secondary cooler. Removing end covers from the secondary cooler at both ends. Cleaning the cooler tubes using cleaning brush and water. Testing the cooler for 4 Kg pressure and checking the leakage. Plugging the leaking tube. Refixing the end covers and painting the coolers external after overhaul.
Stator water Secondary Cooler external painting: Painting one coat of enamel paint at outside of the tank
Stator water Secondary storage tank Cleaning & internal painting: Opening the manhole and cleaning inside of the storage tank. Painting two coats of epoxy paint at inside of the storage tank
Stator water Secondary storage tank external painting: Painting one coat of enamel paint at outside of the tank
Stator water Surge tank complete cleaning and floate valve operation checking
Stator water Surge tank external painting: Painting one coat of enamel paint at outside of the tank
Stator water secondary system 150mm valve overhauling: Dismantling the valve internals, cleaning checking and rectifying any damage polishing the seating portion, blue matching replacement of gasket, rope etc. Assembling painting and refixing properly.
EXPANSION TANK: Cleaning of the tank, opening the top cover of the tank. Drain the water, dismantling the float valve. Checking up of its operation. Re fixing the valve after cleaning.
Stator water Expansion tank external painting: Painting one coat of enamel paint at outside of the tank
Stator water ejector: Cleaning of the ejector, Disconnection of the pipe lines from the ejector, Removal of the ejector. Dismantling, cleaning and reassembling of what connected to the system.
Mechanical filters: Charges for Revisioning of Stator Water Filter
Magnetic filters: Charges for Revisioning of Magnetic Filter
SEAL OIL SYSTEM DAMPER TANK OVERHAUL: Revisioning of Damper Tank
Damper Tank External painting: painting Two coat of enamel paint at outside of tank.
Hydraulic Seal tank Overhaul: Hydralic seal tankDraining of the oil. Removal of the float valve. Cleaning the tank valve, changing of the gaskets, reassembling after gaskets changing. External Painting.
Hydraulic Seal tank external painting: painting one coat of enamel paint at outside of tank.
Oil filters A & B Charges for Revisioning of Seal Oil Filter
POR OVERHAUL: Charges for Revisioning of Pressure Oil Regulator
DPR OVERHAUL: Charges for Revisioning of Differential Pressure Regulator
Earth Pit: Opening of all earth pit in Unit II Transformer Yard, cleaning the earth electrodes, pit ,checking the joints and earthing rod if necessary , Closing the cover after completion of work
Labour charges for painting of two coat of black enamel paint to painting the earth pit cover in transformer yard of GTs,UATs, UST& SST in unit-II transformer yard.
KANDASAMY ENGINEERING WORKS
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