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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹7.1 LAdmitted-Finance | L1 | Admitted-Finance | |
| 2 | L2₹9.6 L+₹2.5 L (35.6%)Admitted-Finance 7TH FLOOR FLAT NO 02 UNITY ENCLAVE BLOCK C MEDAVAKKAM ROAD MAMBAKKAM 600 127 | CHENGALPATTU | TAMIL NADU | 600127 | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | AGARTHI ENTERPRISES L2 | R.SATHIYANESAN L1 |
|---|---|---|---|---|---|
| 1.00 | Over hauling of 100 NB priming pump suction gate valve in condenser water box. Including cost of consumables and T&Ps. | 16 | Nos | 7,500 ₹1,20,000 | 5,304 ₹84,864 Lowest |
| 2.00 | Charges for overhauling of 100 NB diaphragm valve.Including cost of consumables and T&Ps | 8 | Nos | 5,000 ₹40,000 | 3,718 ₹29,744 Lowest |
| 3.00 | Charges for Heat exchanger servicing and pressure testing. Including cost of consumables and T&Ps. | 2 | Nos | 9,500 ₹19,000 | 6,725 ₹13,450 Lowest |
| 4.00 | Charges for SS welding in Priming pump suction lines,Sea water separator tank,Condenser water box priming lines wornout area edge preparations, Grinding, positioning,replace the worout flanges by new flanges and welding. Including cost of consumables and T&Ps. | 510 | Joints | 500 ₹2,55,000 | 393 ₹2,00,430 Lowest |
| 5.00 | Over hauling of OLTC Sytem: (a) Providing of scaffolding and platform to attend rectification works in four passes of outlet OLTC damper above the 6 meter height in front and rear side of outlet pipe lines ,inside the cooing water pipe lines ( NB 2000 MM) above the outlet butterfly valve by entry of 700 manual door and removing of scaffolding and platform arrangement after completing the work. Necessary scaffolding materials, consumables Tools & plants are contractor scope. | 4 | Nos | 11,000 ₹44,000 | 8,100 ₹32,400 Lowest |
| 6.00 | Charges for servicing and rectification of actuator's gear box mechanism in OLTC screen dampers : This works involves decoupling the gear box from its actuators, shifting to repair bay area, dismantling and checking the internals (Centre column, yoke, clutch ring assembly, oil seals and limit switch drive shaft etc) cleaning, servicing, rectifying the fault in mechanism and assembling, coupling the actuator with gearbox and checking the screen damper operation by manually and normalizing the system.Including cost of consumables & T & P's. | 4 | Nos | 18,000 ₹72,000 | 13,992 ₹55,968 Lowest |
| 7.00 | Charges for rectification damper operting lever mechanism : This works involves removing the rusted pins and dismantling the damper lever, adopter sleeve, connecting rod and its coupling, cleaning the threads in connecting rod and its coupling, renewing the gland packing, reassembling, aligning and commissioning.Including cost of consumables & T & P's. | 4 | Nos | 40,000 ₹1,60,000 | 29,125 ₹1,16,500 Lowest |
| 8.00 | Charges for strengthening and rectifiction of deformed seating portion of top screen damper & bottom screen damper by cutting and removal of existing bent seating portion strip, heating with gas, hammering, reshaping to the requirement, providing necessary stiffeners, aligning and fixing. Including cost of consumables & T & P's. | 4 | Nos | 37,000 ₹1,48,000 | 24,922 ₹99,688 Lowest |
| 9.00 | Inspection of OLCTC System Ball collecting screen manhole doors LHS & RHS -2 Nos, and cleaning the debris, welding of defective ball collecting screens in LHS & RHS and closing of manhole doors with renewal of gaskets. | 4 | Nos | 25,000 ₹1,00,000 | 18,420 ₹73,680 Lowest |
Tender Value
Refer Docs
EMD Value
₹8,900
Closing Date
28 Sept 2026, 2:00 pmClosed
Chief Engineer NCTPS II
Chief Engineer NCTPS II CHENNAI 120
Overhauling of Priming system auxiliaries
2026_EB_703820_1
CE NCTPS II SE M II O M 18 26 27
Open Tender
Miscellaneous Works
Works
30 days
SE M II NCTPS II
Refer Tender Specification
2 documents required · 2 mandatory
₹0
₹8,900
Yes
5 Oct 2026
12 Sept 2026
29 Sept 2026
12 Sept 2026
28 Sept 2026
12 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Over hauling of 100 NB priming pump suction gate valve in condenser water box. Including cost of consumables and T&Ps. | 16 | Nos | - | - |
| 2 | Charges for overhauling of 100 NB diaphragm valve.Including cost of consumables and T&Ps | 8 | Nos | - | - |
| 3 | Charges for Heat exchanger servicing and pressure testing. Including cost of consumables and T&Ps. | 2 | Nos | - | - |
| 4 | Charges for SS welding in Priming pump suction lines,Sea water separator tank,Condenser water box priming lines wornout area edge preparations, Grinding, positioning,replace the worout flanges by new flanges and welding. Including cost of consumables and T&Ps. | 510 | Joints | - | - |
| 5 | Over hauling of OLTC Sytem: (a) Providing of scaffolding and platform to attend rectification works in four passes of outlet OLTC damper above the 6 meter height in front and rear side of outlet pipe lines ,inside the cooing water pipe lines ( NB 2000 MM) above the outlet butterfly valve by entry of 700 manual door and removing of scaffolding and platform arrangement after completing the work. Necessary scaffolding materials, consumables Tools & plants are contractor scope. | 4 | Nos | - | - |
| 6 | Charges for servicing and rectification of actuator's gear box mechanism in OLTC screen dampers : This works involves decoupling the gear box from its actuators, shifting to repair bay area, dismantling and checking the internals (Centre column, yoke, clutch ring assembly, oil seals and limit switch drive shaft etc) cleaning, servicing, rectifying the fault in mechanism and assembling, coupling the actuator with gearbox and checking the screen damper operation by manually and normalizing the system.Including cost of consumables & T & P's. | 4 | Nos | - | - |
| 7 | Charges for rectification damper operting lever mechanism : This works involves removing the rusted pins and dismantling the damper lever, adopter sleeve, connecting rod and its coupling, cleaning the threads in connecting rod and its coupling, renewing the gland packing, reassembling, aligning and commissioning.Including cost of consumables & T & P's. | 4 | Nos | - | - |
| 8 | Charges for strengthening and rectifiction of deformed seating portion of top screen damper & bottom screen damper by cutting and removal of existing bent seating portion strip, heating with gas, hammering, reshaping to the requirement, providing necessary stiffeners, aligning and fixing. Including cost of consumables & T & P's. | 4 | Nos | - | - |
| 9 | Inspection of OLCTC System Ball collecting screen manhole doors LHS & RHS -2 Nos, and cleaning the debris, welding of defective ball collecting screens in LHS & RHS and closing of manhole doors with renewal of gaskets. | 4 | Nos | - | - |
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