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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹8.3 LAccepted-AOC 210 1 C ARIYAMANGALAM CORPORATION ROAD JEGANATHAPURAM TIRUCHIRAPPALLI TAMIL NADU 620010 | TIRUCHIRAPPALLI | TAMIL NADU | 620010 | L1 | Accepted-AOC L1 | |
| 2 | L2₹8.1 L+₹1.0 L (14.9%)Rejected-Finance 134 1 SAKTHI THEATER STREET NEHRU NAGAR KARUMALAIKOODAL METTUR DAM 02 | METTUR DAM | TAMIL NADU | L2 | Rejected-Finance L2 |
| Sl No | Description | Qty | Unit | Natesan Engineering Contractor L2 | Andavar Engineering Industries L1 |
|---|---|---|---|---|---|
| 1.00 | Dismantling of the Complete Hydraulic actuator assemblies of HP Bypass injection control valve, HP Bypass & LP Bypass 'A' Isolation valve :
Charges for Moving the Piston into the bottom end position, Releasing of oil pressure from oil system, Disconnecting all connector and Hydraulic hoses from actuator, Removal of coupling locker & feedback linkage on coupling, Decoupling the piston rod from valve stem, Loosening and removing screw connection Actuator Yoke – Valve and lifting of the actuator from the valve by using the special fixture, Removing the complete Actuator unit from the HP Bypass isolation control valve and LP Bypass ‘B’ Isolation control valve and Injection Control valve by using the special fixture including the cost of consumables & T&P’S. | 3 | Nos. | 42,115 ₹1,26,345 Lowest | 44,910 ₹1,34,730 |
| 2.00 | Overhauling of actuator of HP Bypass Injection control valve.
Charges for Repairing/replacement of the wornout/damaged parts of HP/LP Bypass control valve and Re-Assembling of all the parts in the correct sequence with new seal kit, O Rings, gaskets and damaged hoses etc in the actuator including the cost of consumables and T&P’s. | 1 | No. | 33,210 ₹33,210 Lowest | 52,470 ₹52,470 |
| 3.00 | Fixing of Complete Actuator assembly of HP Bypass injection control valve, HP Bypass & LP Bypass 'A' Isolation valve
Charges for fixing the complete actuators assembly to position by using special fixture coupling the piston rod from valve stem, tighten the screw connection in actuator you and valve, connection the hydraulic hoses and commissioning of the actuators. | 3 | Nos. | 18,810 ₹56,430 Lowest | 29,430 ₹88,290 |
| 4.00 | Dismantling of HP Bypass injection control valve, Isolation valve & LP Bypass 'A' Isolation valve.
Charges for loosening and removing of HSB Cap screw, Removing of bearing carrier, nozzle body etc., Removing of Bonnet Nozzle body, seat ring etc., by using gas heating machine as per requirement, Removing of valve stem and cleaning of all parts by solvent & Inspection of stem, valve body, bonnet, cage, plug assembly and other parts Dye penetration test for any defect including the cost of consumables and T&P’s. | 3 | Nos. | 67,035 ₹2,01,105 | 52,470 ₹1,57,410 Lowest |
| 5.00 | Overhauling and reassembling of HP Bypass Injection valve, Isolation valve & LP Bypass 'A' Isolation valve:
Charges for Repairing/replacement of the wornout/damaged parts of HP Bypass injection control valve, LP Bypass 'B' Injection control valve & LP Bypass 'A' Isolation valve and Re-Assembling of all the parts in the correct sequence with new soft goods such as stem packing, gaskets and balance including the cost of consumables and T&P’s. | 3 | Nos. | 74,355 ₹2,23,065 | 54,990 ₹1,64,970 Lowest |
| 6.00 | Supply of spiral wound gaskets, stem packing for assembling of HP Bypass Injection valve, Isolation valve & LP Bypass 'A' Isolation valve: | 3 | Sets | 34,110 ₹1,02,330 | 24,930 ₹74,790 Lowest |
| 7.00 | Dismantling, Replacement and cleaning of LP Bypass Injection lance .
Charges for disconnecting the all pipe lines & flanges connected to injection lance and dismantling the injection lance nozzle , cleaning the nozzle, lance and attending the puncture , replace the new injection lance seating and checking nozzle gap providing new gasket connecting all related pipe lines including releasing of Isolation & Injection valve actuators & the cost of consumables and T&P’s. | 1 | No. | 65,050 ₹65,050 | 29,970 ₹29,970 Lowest |
Tender Value
Refer Docs
EMD Value
₹7,500
Closing Date
31 Jul 2025, 2:00 pmClosed
CE / MTPS - II
O/o CE / MTPS - II
ES CircleTGMCA Division Inspection Overhauling of actuators of HP Bypass injection control valve and valves of HP Bypass injection control valve HP Bypass isolation valve LP Bypass A Isolation valve during AOH COH
2025_EB_582892_1
OT 21/25-26
Open Tender
Maintenance Works
Works
30 days
SEESMTPSII
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹7,500
Yes
11 Nov 2025
17 Jul 2025
1 Aug 2025
17 Jul 2025
31 Jul 2025
17 Jul 2025
Amount
Dismantling of the Complete Hydraulic actuator assemblies of HP Bypass injection control valve, HP Bypass & LP Bypass 'A' Isolation valve : Charges for Moving the Piston into the bottom end position, Releasing of oil pressure from oil system, Disconnecting all connector and Hydraulic hoses from actuator, Removal of coupling locker & feedback linkage on coupling, Decoupling the piston rod from valve stem, Loosening and removing screw connection Actuator Yoke – Valve and lifting of the actuator from the valve by using the special fixture, Removing the complete Actuator unit from the HP Bypass isolation control valve and LP Bypass ‘B’ Isolation control valve and Injection Control valve by using the special fixture including the cost of consumables & T&P’S.
Overhauling of actuator of HP Bypass Injection control valve. Charges for Repairing/replacement of the wornout/damaged parts of HP/LP Bypass control valve and Re-Assembling of all the parts in the correct sequence with new seal kit, O Rings, gaskets and damaged hoses etc in the actuator including the cost of consumables and T&P’s.
Fixing of Complete Actuator assembly of HP Bypass injection control valve, HP Bypass & LP Bypass 'A' Isolation valve Charges for fixing the complete actuators assembly to position by using special fixture coupling the piston rod from valve stem, tighten the screw connection in actuator you and valve, connection the hydraulic hoses and commissioning of the actuators.
Dismantling of HP Bypass injection control valve, Isolation valve & LP Bypass 'A' Isolation valve. Charges for loosening and removing of HSB Cap screw, Removing of bearing carrier, nozzle body etc., Removing of Bonnet Nozzle body, seat ring etc., by using gas heating machine as per requirement, Removing of valve stem and cleaning of all parts by solvent & Inspection of stem, valve body, bonnet, cage, plug assembly and other parts Dye penetration test for any defect including the cost of consumables and T&P’s.
Overhauling and reassembling of HP Bypass Injection valve, Isolation valve & LP Bypass 'A' Isolation valve: Charges for Repairing/replacement of the wornout/damaged parts of HP Bypass injection control valve, LP Bypass 'B' Injection control valve & LP Bypass 'A' Isolation valve and Re-Assembling of all the parts in the correct sequence with new soft goods such as stem packing, gaskets and balance including the cost of consumables and T&P’s.
Supply of spiral wound gaskets, stem packing for assembling of HP Bypass Injection valve, Isolation valve & LP Bypass 'A' Isolation valve:
Dismantling, Replacement and cleaning of LP Bypass Injection lance . Charges for disconnecting the all pipe lines & flanges connected to injection lance and dismantling the injection lance nozzle , cleaning the nozzle, lance and attending the puncture , replace the new injection lance seating and checking nozzle gap providing new gasket connecting all related pipe lines including releasing of Isolation & Injection valve actuators & the cost of consumables and T&P’s.
Natesan Engineering Contractor (BID ID -1412916)
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