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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹14.0 LAccepted-AOC | ₹14.0 L Quoted ₹13.2 L | L1 | Accepted-AOC Accepted |
| 2 | L2₹13.4 LRejected-AOC | ₹13.4 L | L2 | Rejected-AOC Rejected |
| Sl No | Description | Qty | Unit | M/s. KSR Enterprises L1 | M/S.KSM Engineering L2 |
|---|---|---|---|---|---|
| 1.00 | Dismantling of wornout ID fan shaft & Impeller for 1A &1B: Work involves Loosening of all the bolts and removal of all bolts and nuts, gas cutting if necessary and dismantling the top quadrant portion of casing, dismantling the seals, removal of shaft and impeller assembly by proper slinging and placing over the stand. Removal of shaft with impeller assly after loosening all the bolts and gas cutting of conical cover plates and thin bolt covering disc plate. Including devolution and transportation, cost of consumables and T&P’s. | 2 | Nos | 82,000 ₹1.6 L | 82,800 ₹1.7 L |
| 2.00 | Renewal of shaft, Impeller & conical cover plate assembling for 1A &1B: Work involves Refixing the new shaft into the impeller hub by proper matching, torque tightening of impeller bolts, tack welding the bolts with the shaft, mounting the conical cover plate, bolting and torque tightening the cover plate bolts and welding of bolt head cover plate inserting the entire shaft impeller assembly without damaging, edge preparation in the flanges and refixing the top quadrant portion of casing, seals, refixing of all bolts, renewal of asbestos rope in casing flanges and tightening of all flange bolts and normalizing Including drawal, devolution, transportation, cost of consumables and T&P’s. | 2 | Nos | 1,20,000 ₹2.4 L | 1,22,000 ₹2.4 L |
| 3.00 | Charges for renewal of worn out wear plates from impeller of ID fan 1A &1B by mounting of new wear plates in impeller using counter sunk bolts. Including consumables and T&P’s. | 2 | Nos | 63,500 ₹1.3 L | 64,000 ₹1.3 L |
| 4.00 | Charges for 1A &1B levelling the shaft at Drive End, Non Drive End and impeller side and correcting the levels for perfect alignment including consumables and T&P’s. | 2 | Nos | 1,01,200 ₹2.0 L | 1,02,000 ₹2.0 L |
| 5.00 | Charges for blue matching of ID fan 1A &1B Drive end and Non Drive end bearing with shaft and assembling. Then mounting the outer casing from ground level to top of shaft assembly. Including consumables and T&P’s. | 2 | Nos | 83,000 ₹1.7 L | 83,500 ₹1.7 L |
| 6.00 | Charges for dynamic balancing of shaft assembly for 1A &1B: Work involves shaft assembly is loading to balancing machine and thoroughness checking, and taking initial vibration and analyse the unbalance of shaft assembly, bring down the vibration level to the satisfactory operation at the rate of speed 900 RPM by adding trail and actual weight and welding. Including consumables and T&P’s. | 2 | Nos | 1,25,000 ₹2.5 L | 1,26,000 ₹2.5 L |
| 7.00 | Charges for fabrication of radial seals of ID fan 1A &1B the work involves: 3 mm plate cutting, grinding, making holes and bending to suit radial seal fixing frame at both DE / NDE side required materials issued by TNPGCL. Including consumables and T&P’s. | 2 | Nos | 16,700 ₹33,400 | 17,000 ₹34,000 |
| 8.00 | Charges for transporting of ID FAN 1A &1B impeller with shaft assembly for balancing purpose from NCTPS-I to Ambattur after balancing Ambattur to NCTPS-I | 2 | Nos | 70,500 ₹1.4 L | 72,000 ₹1.4 L |
Tender Value
Refer Docs
EMD Value
₹15,800
Closing Date
3 Jul 2025, 2:00 pmClosed
SE MI NCTPS1 CH 120
O/o SE MI NCTPS1 CH 120
NCTPS I SE MI Circle AOH 25 26 BM Dn Unit I ID fans Renewal of ID fan 1A and 1B wornout impeller assembly dynamic balancing of shaft with impeller assembly during annual overhaul for the year 2025 26
2025_EB_573257_1
CE SE MI NCTPS I 50 25 26
Open Tender
Power/Energy Projects/Products
45 days
Works
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹15,800
Yes
27 Apr 2026
25 Jun 2025
4 Jul 2025
25 Jun 2025
3 Jul 2025
25 Jun 2025
Amount
Dismantling of wornout ID fan shaft & Impeller for 1A &1B: Work involves Loosening of all the bolts and removal of all bolts and nuts, gas cutting if necessary and dismantling the top quadrant portion of casing, dismantling the seals, removal of shaft and impeller assembly by proper slinging and placing over the stand. Removal of shaft with impeller assly after loosening all the bolts and gas cutting of conical cover plates and thin bolt covering disc plate. Including devolution and transportation, cost of consumables and T&P’s.
Renewal of shaft, Impeller & conical cover plate assembling for 1A &1B: Work involves Refixing the new shaft into the impeller hub by proper matching, torque tightening of impeller bolts, tack welding the bolts with the shaft, mounting the conical cover plate, bolting and torque tightening the cover plate bolts and welding of bolt head cover plate inserting the entire shaft impeller assembly without damaging, edge preparation in the flanges and refixing the top quadrant portion of casing, seals, refixing of all bolts, renewal of asbestos rope in casing flanges and tightening of all flange bolts and normalizing Including drawal, devolution, transportation, cost of consumables and T&P’s.
Charges for renewal of worn out wear plates from impeller of ID fan 1A &1B by mounting of new wear plates in impeller using counter sunk bolts. Including consumables and T&P’s.
Charges for 1A &1B levelling the shaft at Drive End, Non Drive End and impeller side and correcting the levels for perfect alignment including consumables and T&P’s.
Charges for blue matching of ID fan 1A &1B Drive end and Non Drive end bearing with shaft and assembling. Then mounting the outer casing from ground level to top of shaft assembly. Including consumables and T&P’s.
Charges for dynamic balancing of shaft assembly for 1A &1B: Work involves shaft assembly is loading to balancing machine and thoroughness checking, and taking initial vibration and analyse the unbalance of shaft assembly, bring down the vibration level to the satisfactory operation at the rate of speed 900 RPM by adding trail and actual weight and welding. Including consumables and T&P’s.
Charges for fabrication of radial seals of ID fan 1A &1B the work involves: 3 mm plate cutting, grinding, making holes and bending to suit radial seal fixing frame at both DE / NDE side required materials issued by TNPGCL. Including consumables and T&P’s.
Charges for transporting of ID FAN 1A &1B impeller with shaft assembly for balancing purpose from NCTPS-I to Ambattur after balancing Ambattur to NCTPS-I
M/S.KSM Engineering (BID ID -1389819)
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