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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.6 LAccepted-AOC | ₹1.6 L Quoted ₹2.1 L | L1 | Accepted-AOC Work was Awarded |
| 2 | L2₹2.2 LRejected-AOC | ₹2.2 L | L2 | Rejected-AOC Work was Not Awarded |
| Sl No | Description | Qty | Unit | SARASWATHY ENGINEERING AND CONTRACTORS L1 | SUDHARSAN ENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | STATOR WATER SYSTEM Charges for (dismantling lifting and leading the Polishing unit from 4.5mtr. area to DM Plant for regeneration of the resin, Dismantling of outlet flanges, Cleaning of the mesh and reassembling with new gaskets, and back to its original position) | 1 | No | 7,689 ₹9,073.02 | 7,800 ₹9,204 |
| 2.00 | Draining the old resins from the polishing unit & filling with new resins after completion of treatment with mixture bed in the D.M plant. This works include providing hoses for inlet & out let of polishing unit. | 1 | Opn | 6,437 ₹7,595.66 | 6,600 ₹7,788 |
| 3.00 | Changing of all gaskets in the pipe lines of the polishing unit.(Stator water polishing unit) | 1 | Opn | 4,040 ₹4,767.20 | 4,200 ₹4,956 |
| 4.00 | Charges of assisting for re-generation process /chemical treatment.(Stator water polishing unit) | 1 | Opn | 17,782 ₹20,982.76 | 17,900 ₹21,122 |
| 5.00 | 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. | 2 | Nos | 57,968 ₹68,402.24 | 60,000 ₹70,800 |
| 6.00 | Stator water Secondary Cooler external painting:
Painting one coat of enamel paint at outside of the tank, including cost of paint & consumables. | 15 | M² | 1,545 ₹1,823.10 | 1,800 ₹2,124 |
| 7.00 | 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 Painting two coats of epoxy paint at inside of the tank, including cost of paint & consumables. | 52.25 | M² | 9,248.25 ₹10,912.94 | 10,450 ₹12,331 |
| 8.00 | Stator water Secondary storage tank external painting:
Painting one coat of enamel paint at outside of the tank, including cost of paint & consumables. | 42.62 | M² | 4,389.86 ₹5,180.03 | 5,114.4 ₹6,034.99 |
| 9.00 | Stator water Surge tank complete cleaning and floate valve operation checking | 1 | No | 5,288 ₹6,239.84 | 5,400 ₹6,372 |
| 10.00 | Stator water Surge tank external painting One coat of enamel paint at outside of tank, including cost of paint & consumables. | 15 | M² | 1,545 ₹1,823.10 | 1,800 ₹2,124 |
Tender Value
Refer Docs
EMD Value
₹1,850
Closing Date
5 Jan 2026, 2:00 pmClosed
CE/TTPS
Chief Engineer / TTPS, Tuticorin
TTPS ES Circle EM I Annual Maintenance of Turbo Generator II auxiliaries stator water system seal oil system and earth pit cleaning during the statutory overhauling of the Unit II for the year 2025 2026
2025_EB_634624_1
CE/SE/ES/TTPS/188/2025-26
Open Tender
Electrical and Maintenance Works
30 days
TTPS
As per BQR conditions in NIT
6 documents required · 6 mandatory
₹0
₹1,850
Yes
7 Mar 2026
19 Dec 2025
6 Jan 2026
19 Dec 2025
5 Jan 2026
19 Dec 2025
STATOR WATER SYSTEM Charges for (dismantling lifting and leading the Polishing unit from 4.5mtr. area to DM Plant for regeneration of the resin, Dismantling of outlet flanges, Cleaning of the mesh and reassembling with new gaskets, and back to its original position)
Draining the old resins from the polishing unit & filling with new resins after completion of treatment with mixture bed in the D.M plant. This works include providing hoses for inlet & out let of polishing unit.
Changing of all gaskets in the pipe lines of the polishing unit.(Stator water polishing unit)
Charges of assisting for re-generation process /chemical treatment.(Stator water polishing unit)
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.
Stator water Secondary Cooler external painting: Painting one coat of enamel paint at outside of the tank, including cost of paint & consumables.
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 Painting two coats of epoxy paint at inside of the tank, including cost of paint & consumables.
Stator water Secondary storage tank external painting: Painting one coat of enamel paint at outside of the tank, including cost of paint & consumables.
Stator water Surge tank complete cleaning and floate valve operation checking
Stator water Surge tank external painting One coat of enamel paint at outside of tank, including cost of paint & consumables.
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.
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, including cost of paint & consumables.
Hydraulic Seal tank Overhaul: Hydralic seal tank Draining 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, including cost of paint & consumables.
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 III Transformer Yard, cleaning the earth electrodes, pit ,checking the joints and earthing rod if necessary , Closing the cover after completion of work. Displaying the measured values.
Stator water expansion tank complete cleaning and floate valve operation checking
Stator water expansion tank external painting: Painting one coat of enamel paint at outside of the tank
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-III transformer yard. Area of the cable support structure is
SUDHARSAN ENTERPRISES (BID ID -1552317)
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