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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹15.9 LAdmitted-Finance | L1 | Admitted-Finance | |
| 2 | L2₹16.6 L+₹69,107.88 (4.35%)Admitted-Finance | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | M/s. KSR Enterprises L2 | M/S.KSM Engineering L1 |
|---|---|---|---|---|---|
| 1.00 | Disconnecting the gear couplings at motor and fan ends, opening of all man hole doors. Water washing the impeller, suction, spiral casing and delivery chamber. Cleaning the gear coupling, inspecting and replace the wornout bolts. Opening the bearing housings, taking radial clearance of bearings and its condition. Cleaning the housing, end cover, bolts, base bolts, replace the wornout bolts and provide a new gaskets. Dismantle the labyrinth seal and renew the gaskets. Checking the condition of the shafts at bearing seating area. Di-penetrate test at welding joints. Including cost of consumables and T&P's. | 2 | Nos | 75,068 ₹1,77,160.48 | 71,940 ₹1,69,778.4 Lowest |
| 2.00 | Inspection of ID Fan shaft impeller mounting flange welding by opening the conical cover plate : Work involves gas cutting of cover plate, loosening of bolts of conical cover plate, dismantling of conical cover plates, cleaning of ash & rust at shaft flange welding, DPT of welding, remounting the conical cover plate, bolting and providing cover plate and welding, normalizing. Including cost of consumables and T&P's. | 2 | Nos | 70,460 ₹1,66,285.6 | 67,524 ₹1,59,356.64 Lowest |
| 3.00 | Overhaul of Lube oil Lines: Drain the working oil, dismantle the oil lines. Draining oil from coolers, opening the end covers. Dismantle the NRVs in AOP and MOP end inspection, cleaning and refixing. Box up the oil lines with proper gaskets after completion of all works and fill the working oil. Trial run of AOP. Including drawl, devolution, transportation, cost of consumables and T&P's. | 2 | Nos | 30,834 ₹72,768.24 | 29,549 ₹69,735.64 Lowest |
| 4.00 | Cleaning and dismantling of ID fan Coolers. Including cost of consumables and T&P's | 4 | Nos | 7,929 ₹37,424.88 | 7,599 ₹35,867.28 Lowest |
| 5.00 | Charges for assembling of ID fan Coolers. Including cost of consumables and T&P's | 4 | Nos | 18,056 ₹85,224.32 | 17,304 ₹81,674.88 Lowest |
| 6.00 | Hydraulic testing of ID fan lub oil coolers @ 15 Kg/Cm2 pressure for 30 minutes in the presence of Board Engineer. Including cost of consumables and T&P's. | 4 | Nos | 7,677 ₹36,235.44 | 7,357 ₹34,725.04 Lowest |
| 7.00 | Arrangement of fixtures to dismantling of DE gear coupling, and dismantling of bearing housing, lifting, shifting and placing of hydraulic unit to convenient place for removing the coupling and bearing. Removal of DE side fan bearing and sealing collars etc. and supporting the shaft assembly on the wooden sleepers. Checking the bearing mounting area, measuring, rectifying the minor defects and polishing, mounting of existing DE bearing / new bearing after heating in the oil/Induction heating to 120 degree and soaking. Mounting of gear coupling to the shaft after heating in the oil bath, assly of sealing collars and oil rings etc. Assembling of bearing housing, resetting of hydraulic unit and positioning of coupling with shaft. Including cost of consumables and T&P's. (The Required Material will be supplied by TNPGCL) | 2 | Nos | 67,399 ₹1,59,061.64 | 64,590 ₹1,52,432.4 Lowest |
| 8.00 | Loosening the bed bolts for NDE bearing housing and lifting and locking of shaft, arrangement of fixtures, dismantling and removal of housing and bearing Checking the bearing mounting area, measuring, rectifying the minor defects and polishing, mounting of existing NDE bearing / new bearing after heating in the oil / Induction heating to 120 degree and soaking and mounting. Including cost of consumables and T&P's. (The Required Material will be supplied by TNPGCL) | 2 | Nos | 24,163 ₹57,024.68 | 23,156 ₹54,648.16 Lowest |
| 9.00 | Charges for removal of worn out wear plates from casing/ impeller of ID fan by heating the bolts or gas cutting, cleaning the area of casing/impellers, drawl of new wear plates and counter sunk bolts from central stores / NCTPS, Removal of worn-out wear plates in one ID fan. Including cost of consumables and T&P's. | 2 | Nos | 57,478 ₹1,35,648.08 | 55,083 ₹1,29,995.88 Lowest |
| 10.00 | Charges for mounting of new/reconditioned wear plates from casing/impeller of ID fan by heating the bolts or gas cutting, cleaning the area of casing impellers, drawl of new wear plates and counter sunk bolts from central stores / NCTPS, Removal of worn-out wear plates in one ID fan. | 2 | Nos | 57,478 ₹1,35,648.08 | 55,083 ₹1,29,995.88 Lowest |
Tender Value
Refer Docs
EMD Value
₹13,800
Closing Date
17 Sept 2026, 2:00 pmClosed
SE MI NCTPS1 CH 120
O/o SE MI NCTPS1 CH 120
NCTPS I SE MI Circle AOH 26 27 BM Dn Unit I Overhaul of ID fans during Annual overhaul for the year 2026 27
2026_EB_703657_1
CE SE MI NCTPS I 57 26 27
Open Tender
Power/Energy Projects/Products
Works
18 days
Works
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹13,800
Yes
28 Sept 2026
11 Sept 2026
18 Sept 2026
11 Sept 2026
17 Sept 2026
11 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Disconnecting the gear couplings at motor and fan ends, opening of all man hole doors. Water washing the impeller, suction, spiral casing and delivery chamber. Cleaning the gear coupling, inspecting and replace the wornout bolts. Opening the bearing housings, taking radial clearance of bearings and its condition. Cleaning the housing, end cover, bolts, base bolts, replace the wornout bolts and provide a new gaskets. Dismantle the labyrinth seal and renew the gaskets. Checking the condition of the shafts at bearing seating area. Di-penetrate test at welding joints. Including cost of consumables and T&P's. | 2 | Nos | 27,200 | ₹54,400 |
| 2 | Inspection of ID Fan shaft impeller mounting flange welding by opening the conical cover plate : Work involves gas cutting of cover plate, loosening of bolts of conical cover plate, dismantling of conical cover plates, cleaning of ash & rust at shaft flange welding, DPT of welding, remounting the conical cover plate, bolting and providing cover plate and welding, normalizing. Including cost of consumables and T&P's. | 2 | Nos | 26,323 | ₹52,646 |
| 3 | Overhaul of Lube oil Lines: Drain the working oil, dismantle the oil lines. Draining oil from coolers, opening the end covers. Dismantle the NRVs in AOP and MOP end inspection, cleaning and refixing. Box up the oil lines with proper gaskets after completion of all works and fill the working oil. Trial run of AOP. Including drawl, devolution, transportation, cost of consumables and T&P's. | 2 | Nos | 21,624 | ₹43,248 |
| 4 | Cleaning and dismantling of ID fan Coolers. Including cost of consumables and T&P's | 4 | Nos | 14,172 | ₹56,688 |
| 5 | Charges for assembling of ID fan Coolers. Including cost of consumables and T&P's | 4 | Nos | 9,448 | ₹37,792 |
| 6 | Hydraulic testing of ID fan lub oil coolers @ 15 Kg/Cm2 pressure for 30 minutes in the presence of Board Engineer. Including cost of consumables and T&P's. | 4 | Nos | 6,182 | ₹24,728 |
| 7 | Arrangement of fixtures to dismantling of DE gear coupling, and dismantling of bearing housing, lifting, shifting and placing of hydraulic unit to convenient place for removing the coupling and bearing. Removal of DE side fan bearing and sealing collars etc. and supporting the shaft assembly on the wooden sleepers. Checking the bearing mounting area, measuring, rectifying the minor defects and polishing, mounting of existing DE bearing / new bearing after heating in the oil/Induction heating to 120 degree and soaking. Mounting of gear coupling to the shaft after heating in the oil bath, assly of sealing collars and oil rings etc. Assembling of bearing housing, resetting of hydraulic unit and positioning of coupling with shaft. Including cost of consumables and T&P's. (The Required Material will be supplied by TNPGCL) | 2 | Nos | 1,802 | ₹3,604 |
| 8 | Loosening the bed bolts for NDE bearing housing and lifting and locking of shaft, arrangement of fixtures, dismantling and removal of housing and bearing Checking the bearing mounting area, measuring, rectifying the minor defects and polishing, mounting of existing NDE bearing / new bearing after heating in the oil / Induction heating to 120 degree and soaking and mounting. Including cost of consumables and T&P's. (The Required Material will be supplied by TNPGCL) | 2 | Nos | 901 | ₹1,802 |
| 9 | Charges for removal of worn out wear plates from casing/ impeller of ID fan by heating the bolts or gas cutting, cleaning the area of casing/impellers, drawl of new wear plates and counter sunk bolts from central stores / NCTPS, Removal of worn-out wear plates in one ID fan. Including cost of consumables and T&P's. | 2 | Nos | 9,273 | ₹18,546 |
| 10 | Charges for mounting of new/reconditioned wear plates from casing/impeller of ID fan by heating the bolts or gas cutting, cleaning the area of casing impellers, drawl of new wear plates and counter sunk bolts from central stores / NCTPS, Removal of worn-out wear plates in one ID fan. | 2 | Nos | 5,604 | ₹11,208 |
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