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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹4.5 LAccepted-AOC 3 140 H 1 PERIYAR STREET AMMAN NAGAR METTUR DAM 636 401 | METTUR DAM | SALEM | TAMIL NADU | 636401 | ₹4.5 L | 1 | Accepted-AOC L1 |
| 2 | 2₹5.0 LRejected-AOC 2 222 B 10 PONMAGAR METTUR DAM 636 401 | METTUR DAM | SALEM | TAMIL NADU | 636401 | ₹5.0 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | SS ENGINEERING CONTRACTOR L1 | PREETHI ENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | Charges for cutting the eroded ID Fan gearbox oil line (G.I pipes 40 mm dia) and replacing it by new one by using 40 mm dia G.I. pipe, heavy duty Class ‘B’ conforming to IS specifications in fan stack area of Cooling Tower-III cutting of new pipes as per the site condition, fabrication, laying of pipe, welding and all labour charges lead & lift etc., complete. (G.I pipes 40 mm dia. supplied by TNPGCL and its fittings supplied by contractor’s scope). | 63 | Mtrs | 340 ₹21,420 | 350 ₹22,050 |
| 2.00 | Charges for providing & dismantling platform arrangements underneath the CT ID fan gear box supporting structure in fan stack area, for replacing the damaged oil plunger. | 4 | Nos | 7,200 ₹28,800 | 7,300 ₹29,200 |
| 3.00 | Charges for dismantling the damaged oil plunger and providing the new oil plunger in CT ID fan gear box. | 4 | Nos | 5,000 ₹20,000 | 6,000 ₹24,000 |
| 4.00 | Charges for alignment checking and correcting in CT ID fan drive shaft with gear box and drive shaft with motor. | 4 | Nos | 5,000 ₹20,000 | 6,000 ₹24,000 |
| 5.00 | Charges for fan blades angle checking and adjusting in CT ID fan blades (8 blades / ID Fan). | 4 | set | 5,000 ₹20,000 | 6,000 ₹24,000 |
| 6.00 | Charges for checking and adjusting bearing clearance by adding / removing the S.S shims. The work involves removing the gear box with drive shaft coupling, dismantling bearing end cover and after adjusting the bearing clearance and assembling the end cover & gear box with drive shaft coupling. | 4 | Nos | 5,000 ₹20,000 | 6,000 ₹24,000 |
| 7.00 | Charges for de-coupling and coupling the motor and drive shaft in CT ID fans. | 4 | Nos | 4,000 ₹16,000 | 5,000 ₹20,000 |
| 8.00 | Charges for renewal of contaminated gear box oil in CT ID Fans. | 10 | Nos | 4,000 ₹40,000 | 5,000 ₹50,000 |
| 9.00 | Charges for replacement of Damaged oil seal in CT ID Fans. | 4 | Nos | 4,000 ₹16,000 | 5,000 ₹20,000 |
| 10.00 | Charges for dismantling the existing hub hood, fan blades and hub with arm sleeves assembly from the gearbox and lead outside the fan stack. | 2 | set | 15,000 ₹30,000 | 16,000 ₹32,000 |
Tender Value
Refer Docs
EMD Value
₹4,200
Closing Date
5 Nov 2025, 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 M I CA CWS II Unit III Replacement of eroded ID Fan gearbox oil lines and oil plungers checking and adjusting Fan blade angle alignment and static balancing of fan blades in CT III
2025_EB_616136_1
CE / MTPS-I / SE / M-I / CA / OT. 326 / 2025-26
Open Tender
Power/Energy Projects/Products
10 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specifications
4 documents required · 4 mandatory
₹0
₹4,200
Yes
18 May 2026
22 Oct 2025
6 Nov 2025
22 Oct 2025
5 Nov 2025
22 Oct 2025
Amount
Charges for cutting the eroded ID Fan gearbox oil line (G.I pipes 40 mm dia) and replacing it by new one by using 40 mm dia G.I. pipe, heavy duty Class ‘B’ conforming to IS specifications in fan stack area of Cooling Tower-III cutting of new pipes as per the site condition, fabrication, laying of pipe, welding and all labour charges lead & lift etc., complete. (G.I pipes 40 mm dia. supplied by TNPGCL and its fittings supplied by contractor’s scope).
Charges for providing & dismantling platform arrangements underneath the CT ID fan gear box supporting structure in fan stack area, for replacing the damaged oil plunger.
Charges for dismantling the damaged oil plunger and providing the new oil plunger in CT ID fan gear box.
Charges for alignment checking and correcting in CT ID fan drive shaft with gear box and drive shaft with motor.
Charges for fan blades angle checking and adjusting in CT ID fan blades (8 blades / ID Fan).
Charges for checking and adjusting bearing clearance by adding / removing the S.S shims. The work involves removing the gear box with drive shaft coupling, dismantling bearing end cover and after adjusting the bearing clearance and assembling the end cover & gear box with drive shaft coupling.
Charges for de-coupling and coupling the motor and drive shaft in CT ID fans.
Charges for renewal of contaminated gear box oil in CT ID Fans.
Charges for replacement of Damaged oil seal in CT ID Fans.
Charges for dismantling the existing hub hood, fan blades and hub with arm sleeves assembly from the gearbox and lead outside the fan stack.
Charges for transporting of hub, arm sleeves and fan blades (8 Nos. / Set) from cooling tower-top to ground floor and lifting the same to 12 m elevation of fan stack floor. (Necessary Transport Vehicle will be provided by TNPGCL).
Charges for assembling the blades with the respective arm sleeves (after Weighing the individual blades and respective arm sleeves) separately and fixing the hub assembly with blades to the balancing kit mounted in the Cooling Tower.
Charges for Static balancing of the fan blade assembly.
Charges for dismantling of fan blades and hub assembly from the balancing kit one by one after marking proper identification.
Charges for leading the hub with the respective arm sleeves, fan blades assembly & hub hood inside the fan stack and assembling the hub, arm sleeves, fan blades assembly and hub hood over the gearbox one by one.
Charges for drawl of materials from central stores to CA and devolution of retrieved materials from CA to central stores.
Cost of Cutting Gas for Sl.No. 1 & 2
Cost of MS welding electrode Sl.No.1 & 2
Cost of Pipe Fittings such as G.I Nipples, G.I Tee, G.I Elbow, G.I Union, G.I Dummy & G.I Reducer etc., for replacement of gear box oil line for Sl.No.
Cost of Consumable and T&P for Sl. No. 1 to 16
PREETHI ENTERPRISES (BID ID -1502323)
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