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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹8.3 LAdmitted-Finance NO 16 11 ANBAZHAGAN NAGAR MAIN ROAD MINJUR 601203 | THIRUVALLUR | TAMIL NADU | 601203 | L1 | Admitted-Finance | |
| 2 | L2₹9.4 L+₹1.2 L (13.9%)Admitted-Finance 3 73 RALI ENGINEERING WORKS MADURAI BYPASS ROAD TUTICORIN TUTICORIN THOOTHUKUDI TAMIL NADU 628101 INDIA | TUTICORIN | TAMIL NADU | 628101 | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | Rali Engineering Works L2 | SAHIRA ENTERPRISES L1 |
|---|---|---|---|---|---|
| 1.00 | Charges for Cleaning the sea water debris accumulated in the pipelines and it inner wall completely up to 5 meter distance from the Butterfly valve. | 4 | Nos. | 5,035 ₹20,140 | 4,360 ₹17,440 Lowest |
| 2.00 | Charges for Entering into Condenser outlet pipe line through OLTC 600 mm manhole door, and inspection of 2000 mm condenser Outlet isolation butterfly valve provided between OLTC and condenser Outlet pipe line, mechanical cleaning of butterfly valve’s internals and 2000 mm pipe line’s out surface by scrubbing and buffing to attend works. | 4 | Nos. | 4,375 ₹17,500 | 3,790 ₹15,160 Lowest |
| 3.00 | Chagres for dismantling of 2000NB actuator with gear box assembly and servicing of gearbox like crank lever, shaft, sleeve and worn out internal rectification/replacement, reassembling of gearbox internal with intact operation including cost of consumables and T&Ps | 4 | Nos. | 36,000 ₹1,44,000 | 31,200 ₹1,24,800 Lowest |
| 4.00 | Chagres for dismantling of 2000NB valve connecting shaft from valve shaft to gearbox shaft and outside shell this work involves the wornout the bolts cutting, shaft outside shell dismantling, shaft and others dismantling and refixing the rectified/new shaft and internals with intact operation including cost of consumables and T&Ps | 4 | Nos. | 28,000 ₹1,12,000 | 24,600 ₹98,400 Lowest |
| 5.00 | charges for removing of existing damaged valve door rubber seal by removing 48 Nos SS locking strips & 96 nos locking studs and nuts, including removing of broken studs by welding of long bolts with broken studs section with 10mm drill, gas heating, drilling at the centre of the broken stud’s section and removing the studs including cost of consumables and T&Ps | 4 | Nos. | 16,000 ₹64,000 | 14,485 ₹57,940 Lowest |
| 6.00 | Charges for inserting of new SS valve seat in to the valve body 2000 NB, metal filling by TIG welding at pitted base metal inner surface of the valve matching with SS seat , Grinding and buffing of valve seat matching surface to ensure the perfect fitment, blue matching of metal builed inner surface of valve with new SS valve seat and repeat the same to achieve the proper fitting. | 4 | Nos. | 48,000 ₹1,92,000 | 41,850 ₹1,67,400 Lowest |
| 7.00 | Charges for TIG welding to provide additional support to equal distance at SS valve seat ring and valve body. | 4 | Nos. | 8,500 ₹34,000 | 7,350 ₹29,400 Lowest |
| 8.00 | Charges for Welding the complete circumference (6280 mm) of the NB 2000 dia ASTM A240 SS 316L Valve seat with ASTM A439 D2 Casting valve body by using special type welding electrode. | 314 | Joints | 925 ₹2,90,450 | 820 ₹2,57,480 Lowest |
| 9.00 | Charges for Reassembling of new valve door rubber seal by providing new SS locking strips 48 Nos & 96 Nos SS locking studs and nuts. | 4 | Nos. | 16,900 ₹67,600 | 14,660 ₹58,640 Lowest |
Tender Value
Refer Docs
EMD Value
₹8,400
Closing Date
29 Sept 2026, 2:00 pmClosed
Chief Engineer NCTPS II
Chief Engineer NCTPS II CHENNAI 120
Overhauling and rectification of condenser
2026_EB_704585_1
CE NCTPS II SE M II O M 58 26 27
Open Tender
Miscellaneous Works
Works
30 days
SE M II NCTPS II
Refer Tender Specification
2 documents required · 2 mandatory
₹0
₹8,400
Yes
8 Oct 2026
15 Sept 2026
30 Sept 2026
15 Sept 2026
29 Sept 2026
15 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Charges for Cleaning the sea water debris accumulated in the pipelines and it inner wall completely up to 5 meter distance from the Butterfly valve. | 4 | Nos. | - | - |
| 2 | Charges for Entering into Condenser outlet pipe line through OLTC 600 mm manhole door, and inspection of 2000 mm condenser Outlet isolation butterfly valve provided between OLTC and condenser Outlet pipe line, mechanical cleaning of butterfly valve’s internals and 2000 mm pipe line’s out surface by scrubbing and buffing to attend works. | 4 | Nos. | - | - |
| 3 | Chagres for dismantling of 2000NB actuator with gear box assembly and servicing of gearbox like crank lever, shaft, sleeve and worn out internal rectification/replacement, reassembling of gearbox internal with intact operation including cost of consumables and T&Ps | 4 | Nos. | - | - |
| 4 | Chagres for dismantling of 2000NB valve connecting shaft from valve shaft to gearbox shaft and outside shell this work involves the wornout the bolts cutting, shaft outside shell dismantling, shaft and others dismantling and refixing the rectified/new shaft and internals with intact operation including cost of consumables and T&Ps | 4 | Nos. | - | - |
| 5 | charges for removing of existing damaged valve door rubber seal by removing 48 Nos SS locking strips & 96 nos locking studs and nuts, including removing of broken studs by welding of long bolts with broken studs section with 10mm drill, gas heating, drilling at the centre of the broken stud’s section and removing the studs including cost of consumables and T&Ps | 4 | Nos. | - | - |
| 6 | Charges for inserting of new SS valve seat in to the valve body 2000 NB, metal filling by TIG welding at pitted base metal inner surface of the valve matching with SS seat , Grinding and buffing of valve seat matching surface to ensure the perfect fitment, blue matching of metal builed inner surface of valve with new SS valve seat and repeat the same to achieve the proper fitting. | 4 | Nos. | - | - |
| 7 | Charges for TIG welding to provide additional support to equal distance at SS valve seat ring and valve body. | 4 | Nos. | - | - |
| 8 | Charges for Welding the complete circumference (6280 mm) of the NB 2000 dia ASTM A240 SS 316L Valve seat with ASTM A439 D2 Casting valve body by using special type welding electrode. | 314 | Joints | - | - |
| 9 | Charges for Reassembling of new valve door rubber seal by providing new SS locking strips 48 Nos & 96 Nos SS locking studs and nuts. | 4 | Nos. | - | - |
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