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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹6.3 LAccepted-AOC TAMIL NADU | PUDUKKOTTAI | TAMIL NADU | 613301 | ₹6.3 L Quoted ₹6.8 L | 1 | Accepted-AOC L1 |
| 2 | 2₹7.1 LRejected-AOC TUTICORIN TAMIL NADU | ₹7.1 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | MENAKA CONSTRUCTION ENGINEERS L1 | S YOGARAJ CONTRACTOR L2 |
|---|---|---|---|---|---|
| 1.00 | Transporting the Startup vent silencer, pressure reduction unit and structural materials from central stores to site by cutting the plates to the required sizes. | 1 | No. | 16,000 ₹18,880 | 17,000 ₹20,060 |
| 2.00 | Removing the roof sheet over the boiler at 62m level and side water protection sheets and shifting to safer location. | 1 | No. | 13,000 ₹15,340 | 14,000 ₹16,520 |
| 3.00 | Erection of the winch at the convenient location at ground level, welding with supports, revealing the wire rope through roof device to the winch and revealing stay wire rope and removal of the supports after completion of work. | 1 | No. | 45,000 ₹53,100 | 46,000 ₹54,280 |
| 4.00 | Transporting the silencer structural materials to roof level, fabrication and erection of suitable structures to the ceiling beam and the Startup vent vent pipe by drilling holes to bed plate. | 1 | No. | 1,40,000 ₹1.7 L | 1,50,000 ₹1.8 L |
| 5.00 | Holding silencer and lifting up to the roof level and positioning at the fabricated structure align and erection and lifting of the pressure reducing unit and welding the eye hangers supports assembling the turn bukles adjusting & aligning | 1 | No. | 1,40,000 ₹1.7 L | 1,49,000 ₹1.8 L |
| 6.00 | Cutting the Startup vent vent pipe, positioning the pressure reduction units with the silencer edge preparation of the Startup vent vent pipe at the silencer and at the outlet valve and assisting for HP welding. | 1 | No. | 1,50,000 ₹1.8 L | 1,52,000 ₹1.8 L |
| 7.00 | Providing drain line pipe near the Superheater air vent drain trough including edge preparation and welding including the provision of necessary support to the drain line. | 1 | No. | 30,000 ₹35,400 | 32,000 ₹37,760 |
| 8.00 | Relaying the roof sheets and weather protection sheets, providing water drop protection sheet over the roof sheets and welding. | 1 | No. | 24,000 ₹28,320 | 25,000 ₹29,500 |
| 9.00 | Arresting the existing worn out silencer by using derik post, Cutting and removal of the supports of existing silencer. | 1 | No. | 37,000 ₹43,660 | 38,000 ₹44,840 |
| 10.00 | Holding the existing silencer by the electric winch arrangements, remove the supporting ropes of the derik post, lifting down the silencer from 62mtr to 0 mtr level without damaging any equipments in boiler area. | 1 | No. | 75,000 ₹88,500 | 76,000 ₹89,680 |
Tender Value
Refer Docs
EMD Value
₹6,700
Closing Date
8 Dec 2025, 2:00 pmClosed
CE/ TTPS
Chief Engineer, Tuticorin Thermal Power Station, Tuticorin
TTPS Mech II BM Unit II Boiler Dismantling Erection testing and commissioning of Silencer for Startup vent in Unit II Boiler during forthcoming 2025 2026 overhaul
2025_EB_625441_1
CE/TTPS/SE/M-II/No.303/2025-26
Open Tender
Miscellaneous Works
20 days
TTPS
As per BQR conditions in NIT
8 documents required · 8 mandatory
₹0
₹6,700
Yes
25 Mar 2026
21 Nov 2025
9 Dec 2025
28 Nov 2025
8 Dec 2025
21 Nov 2025
Transporting the Startup vent silencer, pressure reduction unit and structural materials from central stores to site by cutting the plates to the required sizes.
Removing the roof sheet over the boiler at 62m level and side water protection sheets and shifting to safer location.
Erection of the winch at the convenient location at ground level, welding with supports, revealing the wire rope through roof device to the winch and revealing stay wire rope and removal of the supports after completion of work.
Transporting the silencer structural materials to roof level, fabrication and erection of suitable structures to the ceiling beam and the Startup vent vent pipe by drilling holes to bed plate.
Holding silencer and lifting up to the roof level and positioning at the fabricated structure align and erection and lifting of the pressure reducing unit and welding the eye hangers supports assembling the turn bukles adjusting & aligning
Cutting the Startup vent vent pipe, positioning the pressure reduction units with the silencer edge preparation of the Startup vent vent pipe at the silencer and at the outlet valve and assisting for HP welding.
Providing drain line pipe near the Superheater air vent drain trough including edge preparation and welding including the provision of necessary support to the drain line.
Relaying the roof sheets and weather protection sheets, providing water drop protection sheet over the roof sheets and welding.
Arresting the existing worn out silencer by using derik post, Cutting and removal of the supports of existing silencer.
Holding the existing silencer by the electric winch arrangements, remove the supporting ropes of the derik post, lifting down the silencer from 62mtr to 0 mtr level without damaging any equipments in boiler area.
Charges for providing risky platform in Boiler area from 52mtr to 62mtr EL at required locations for replacing the Startup vent silencer work including transportation of materials and dismantling of platform after completion of work.
S YOGARAJ CONTRACTOR (BID ID -1528627)
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