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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹11.0 LAccepted-AOC 36 151 E 46 PERIYAR NAGAR THANGAMAPURIPATTENAM METTUR DAM 636 402 | METTUR DAM | SALEM | TAMIL NADU | 636402 | ₹11.0 L Quoted ₹10.7 L | 1 | Accepted-AOC L1 |
| 2 | 2₹10.7 LRejected-AOC 36 151 E 73 PERIYAR NAGAR THANGAMAPURIPATTINAM METTUR DAM 2 | METTUR DAM | TAMIL NADU | ₹10.7 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | RATHNA AND CO L1 | SSS ENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | Rectification of defects in Secondary Air Dampers and cleaning of wind box. | 4 | Corners | 20,735 ₹82,940 Lowest | 20,738 ₹82,952 |
| 2.00 | Removal of insulation from top & bottom of the wind box and refixing after completion of rectification works | 150 | m2 | 1,349 ₹2,02,350 Lowest | 1,350 ₹2,02,500 |
| 3.00 | Charges for cleaning the accumulated ash deposits over the Wind box Top left & Right side. Inspection, rectification of eroded portions in wind box and assisting for air leak test. Charges for inspection and marking the flue gas/hot air leakage point in wind box and rear arch room area. | 2 | Side | 5,751 ₹11,502 Lowest | 5,752 ₹11,504 |
| 4.00 | Charges for removing the eroded portions in wind box and welding with new plates inclusive of transportation, lead and lift, scaffolding arrangements, etc | 2 | Side | 28,282 ₹56,564 Lowest | 28,285 ₹56,570 |
| 5.00 | Charges for dismantling of A.C/ D.C scanner air fan end cover plate, motor, impeller etc overhaul works and assembling the same fan and normalizing | 2 | Nos. | 7,730 ₹15,460 Lowest | 7,732 ₹15,464 |
| 6.00 | Charges for dismantling and inspection of delivery side flap gate of scanner air fan for free operation and rectification defects if any and reassembling the same with new gasket | 1 | No | 4,738 ₹4,738 Lowest | 4,740 ₹4,740 |
| 7.00 | Over hauling of suction and delivery air dampers of scanner air fan by dismantling, cleaning, inspecting of operation and replacing the flange gasket. | 2 | Nos. | 2,546 ₹5,092 Lowest | 2,550 ₹5,100 |
| 8.00 | Overhauling of emergency air damper of scanner air fan system by dismantling, cleaning, inspecting of power cylinder operation | 1 | No | 4,079 ₹4,079 Lowest | 4,080 ₹4,080 |
| 9.00 | Charges for leading, lifting and arranging platform and scaffolding wherever required in the boiler and dismantling after completion of work. | 1 | Time | 14,752 ₹14,752 Lowest | 14,755 ₹14,755 |
| 10.00 | Charges for fabrication of new air damper, by sizing, bending of BMC 20 plate of 8/6mm thickness, 1” CS tube sizing, hinge plates, link plate, arresting plate etc., drilling and welding the arresting plate, hinge plate suitably as per the released sample. (Required BMC 20 plate will be supplied by board at free of cost.) | 5 | Set | 31,148 ₹1,55,740 Lowest | 31,150 ₹1,55,750 |
Tender Value
Refer Docs
EMD Value
₹9,600
Closing Date
20 Feb 2026, 2:00 pmClosed
Superintending Engineer /Mechanical-I/MTPS-I
Office of the Superintending Engineer / Mechanical -I Mettur Thermal Power Station- I Mettur Dam-636406
MTPS I BM Unit I Boiler pressure parts AOH 2026 Overhauling of Secondary Air Dampers Scanner Air Fans and its damper flap gate Reconditioning of damaged wind Box compartment etc
2026_EB_652370_1
CE / MTPS-I / SE / M-I / BM /OT. 503 / 2025-26
Open Tender
Power/Energy Projects/Products
Works
20 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specifications
4 documents required · 4 mandatory
₹0
₹9,600
Yes
20 Aug 2026
6 Feb 2026
21 Feb 2026
6 Feb 2026
20 Feb 2026
6 Feb 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Rectification of defects in Secondary Air Dampers and cleaning of wind box. | 4 | Corners | - | - |
| 2 | Removal of insulation from top & bottom of the wind box and refixing after completion of rectification works | 150 | m2 | - | - |
| 3 | Charges for cleaning the accumulated ash deposits over the Wind box Top left & Right side. Inspection, rectification of eroded portions in wind box and assisting for air leak test. Charges for inspection and marking the flue gas/hot air leakage point in wind box and rear arch room area. | 2 | Side | - | - |
| 4 | Charges for removing the eroded portions in wind box and welding with new plates inclusive of transportation, lead and lift, scaffolding arrangements, etc | 2 | Side | - | - |
| 5 | Charges for dismantling of A.C/ D.C scanner air fan end cover plate, motor, impeller etc overhaul works and assembling the same fan and normalizing | 2 | Nos. | - | - |
| 6 | Charges for dismantling and inspection of delivery side flap gate of scanner air fan for free operation and rectification defects if any and reassembling the same with new gasket | 1 | No | - | - |
| 7 | Over hauling of suction and delivery air dampers of scanner air fan by dismantling, cleaning, inspecting of operation and replacing the flange gasket. | 2 | Nos. | - | - |
| 8 | Overhauling of emergency air damper of scanner air fan system by dismantling, cleaning, inspecting of power cylinder operation | 1 | No | - | - |
| 9 | Charges for leading, lifting and arranging platform and scaffolding wherever required in the boiler and dismantling after completion of work. | 1 | Time | - | - |
| 10 | Charges for fabrication of new air damper, by sizing, bending of BMC 20 plate of 8/6mm thickness, 1” CS tube sizing, hinge plates, link plate, arresting plate etc., drilling and welding the arresting plate, hinge plate suitably as per the released sample. (Required BMC 20 plate will be supplied by board at free of cost.) | 5 | Set | - | - |
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