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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹30.6 LAccepted-AOC 7TH FLOOR FLAT NO 02 UNITY ENCLAVE BLOCK C MEDAVAKKAM ROAD MAMBAKKAM 600 127 | CHENGALPATTU | TAMIL NADU | 600127 | ₹30.6 L Quoted ₹27.9 L | L1 | Accepted-AOC L1 tenderer |
| 2 | L2₹32.8 LRejected-AOC 210 1 C ARIYAMANGALAM CORPORATION ROAD JEGANATHAPURAM TIRUCHIRAPPALLI TAMIL NADU 620010 | TIRUCHIRAPPALLI | TAMIL NADU | 620010 | ₹32.8 L | L2 | Rejected-AOC L2 tenderer |
| Sl No | Description | Qty | Unit | AGARTHI ENTERPRISES L1 | Andavar Engineering Industries L2 |
|---|---|---|---|---|---|
| 1.00 | Charges for Dismantling of HP Turbine stop valves and control valves Hydraulic Servomotor from its position by Removal of control oil pH Ping from Servomotor, Decoupling of servomotor from stop valves and control valves and removal of servomotor from its position and cover the opening with appropriate sheet metal or gasket. | 4 | Nos | 51,846 ₹2.1 L | 59,081 ₹2.4 L |
| 2.00 | Charges for Dismantling of HP Turbine stop valves and control valves Servomotor internals by lifting the servomotor to TG floor and Loosening of nuts of servo motor cover and removal all internals in proper sequence. | 4 | Nos | 1,24,845 ₹5.0 L | 1,45,000 ₹5.8 L |
| 3.00 | Charges for Overhauling of HP Turbine stop valves and control valves Servomotor by Cleaning, Measuring for necessary clearances and inspection of all internals and releasing of wornout internals | 4 | Nos | 57,184 ₹2.3 L | 65,000 ₹2.6 L |
| 4.00 | Charges for Re-assembling of HP Turbine stop valves and control valves Servomotor internals as per drawing by realizing the existing wornout spares and replaced by new available spares if required | 4 | Nos | 1,56,095 ₹6.2 L | 1,80,000 ₹7.2 L |
| 5.00 | Charges for Dismantling of HP Turbine stop valves and control valves internals from valve body by loosening of threaded ring / lock nut by using supplied special fixtures, removing the lock nut from the valve body and valve internals | 4 | Nos | 48,348 ₹1.9 L | 60,000 ₹2.4 L |
| 6.00 | Charges for Lapping and Blue Matching of HP Turbine stop valves and control valves stem with valve seat by Cleaning of valve body internal surface, valve stem, applying blue paste on valve stem, Checking blue contact, Lapping the valve seat and blue matching repeatedly till achieving blue contact between valve seat & stem. | 4 | Nos | 76,682 ₹3.1 L | 85,000 ₹3.4 L |
| 7.00 | Charges for Assembling of HP Turbine stop valves and control valves internals and HP Turbine stop valves and control valves servomotor in proper sequence with valve body and Coupling by replacing the new gland rings in valve, positioning the valve and tightening the bolts and coupling the valve with servomotor | 4 | Nos | 48,349 ₹1.9 L | 60,000 ₹2.4 L |
| 8.00 | Charges for Charging oil system and Checking HP Turbine stop valves and control valves operation as per the reference values | 4 | Nos | 39,400 ₹1.6 L | 50,000 ₹2 L |
| 9.00 | Charges for Inspection of stop valves and control valves Deck Spring by Conducting Dye Penetrate Test. on deck springs to identify the cracks by using Magnaflux make DPT kit including the cost of special consumables (Penetrate, Developer and cleaner). | 4 | Nos | 49,462 ₹2.0 L | 60,000 ₹2.4 L |
| 10.00 | Charges for Heating of stop valves and control valves Cap nuts and Bonnets during stop valves and control valves Disassembly and Reassembly. This Works involves: Wrapping the heating coil around the Cap nuts/ Bonnets, Wrapping the Insulation over the heating coil, Heating the area to a specified temperature (400 degree Celsius) by adjusting the Thermostat, Switching OFF the supply after attaining the specified temperature, Wrapping down the Insulation from the heating coil, Wrapping down the heating coil from Cap nuts/Bonnets.
(For 1 No of valve 1 No of operation required for Valve) | 4 | Nos | 44,735 ₹1.8 L | 55,000 ₹2.2 L |
Tender Value
Refer Docs
EMD Value
₹40,400
Closing Date
30 Oct 2025, 2:00 pmClosed
CE NCTPS II
Chief Engineer NCTPS II CHENNAI 120
Overhauling of HP Turbine
2025_EB_616462_1
CE NCTPS II SE M II O M 81 25 26
Open Tender
Miscellaneous Works
30 days
SE M II NCTPS II
Refer Tender Specification
2 documents required · 2 mandatory
₹0
₹40,400
Yes
16 Feb 2026
23 Oct 2025
31 Oct 2025
23 Oct 2025
30 Oct 2025
23 Oct 2025
Amount
Charges for Dismantling of HP Turbine stop valves and control valves Hydraulic Servomotor from its position by Removal of control oil pH Ping from Servomotor, Decoupling of servomotor from stop valves and control valves and removal of servomotor from its position and cover the opening with appropriate sheet metal or gasket.
Charges for Dismantling of HP Turbine stop valves and control valves Servomotor internals by lifting the servomotor to TG floor and Loosening of nuts of servo motor cover and removal all internals in proper sequence.
Charges for Overhauling of HP Turbine stop valves and control valves Servomotor by Cleaning, Measuring for necessary clearances and inspection of all internals and releasing of wornout internals
Charges for Re-assembling of HP Turbine stop valves and control valves Servomotor internals as per drawing by realizing the existing wornout spares and replaced by new available spares if required
Charges for Dismantling of HP Turbine stop valves and control valves internals from valve body by loosening of threaded ring / lock nut by using supplied special fixtures, removing the lock nut from the valve body and valve internals
Charges for Lapping and Blue Matching of HP Turbine stop valves and control valves stem with valve seat by Cleaning of valve body internal surface, valve stem, applying blue paste on valve stem, Checking blue contact, Lapping the valve seat and blue matching repeatedly till achieving blue contact between valve seat & stem.
Charges for Assembling of HP Turbine stop valves and control valves internals and HP Turbine stop valves and control valves servomotor in proper sequence with valve body and Coupling by replacing the new gland rings in valve, positioning the valve and tightening the bolts and coupling the valve with servomotor
Charges for Charging oil system and Checking HP Turbine stop valves and control valves operation as per the reference values
Charges for Inspection of stop valves and control valves Deck Spring by Conducting Dye Penetrate Test. on deck springs to identify the cracks by using Magnaflux make DPT kit including the cost of special consumables (Penetrate, Developer and cleaner).
Charges for Heating of stop valves and control valves Cap nuts and Bonnets during stop valves and control valves Disassembly and Reassembly. This Works involves: Wrapping the heating coil around the Cap nuts/ Bonnets, Wrapping the Insulation over the heating coil, Heating the area to a specified temperature (400 degree Celsius) by adjusting the Thermostat, Switching OFF the supply after attaining the specified temperature, Wrapping down the Insulation from the heating coil, Wrapping down the heating coil from Cap nuts/Bonnets. (For 1 No of valve 1 No of operation required for Valve)
Andavar Engineering Industries (BID ID -1498591)
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