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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹7.5 LAccepted-AOC NO 1A 19 CAUVERY NAGAR METTUR DAM 636 401 | SALEM | TAMIL NADU | 636401 | ₹7.5 L Quoted ₹6.4 L | L1 | Accepted-AOC L1 |
| 2 | L2₹8.9 LRejected-AOC H 6 HOUSING UNIT MATHAIYANKUTTAI PO METTUR DAM 636406 | SALEM | TAMIL NADU | 636406 | ₹8.9 L | L2 | Rejected-AOC L2 |
| 3 | L3₹9.4 LRejected-AOC M 36 HOUSING UNIT MATHAIYANKUTTAI PO METTUR DAM 636452 | METTUR DAM | SALEM | TAMIL NADU | 636452 | ₹9.4 L | L3 | Rejected-AOC L3 |
| Sl No | Description | Qty | Unit | R K ENGINEERING CONTRACTOR L2 | MARSSAL ENTERPRISES L3 | SAI ENGINEERING L1 |
|---|---|---|---|---|---|---|
| 1.00 | Charges for decoupling & coupling the motor from seal air fan, dismantling & reassembling of half coupling of impeller shaft etc., including the cost of consumables and T&P’s, etc… | 2 | Nos | 27,500 ₹55,000 | 29,000 ₹58,000 | 19,890 ₹39,780 |
| 2.00 | Charges for complete dismantling of mill seal air fan internals such as cooling water lines, Oil sump top cover, Impeller housing half cover, Suction bellow, Impeller, Impeller shaft, Bearings etc., including the cost of consumables and T&P’s etc., | 2 | Nos | 39,300 ₹78,600 | 41,500 ₹83,000 | 28,200 ₹56,400 |
| 3.00 | Charges for replacement of mill seal air fan internals such as impeller, Impeller shaft, Bearings (Replacement if necessary), Cleaning the oil pan cooling water circulation path etc., including the cost of consumables and T&P’s etc., | 2 | Nos | 1,15,300 ₹2,30,600 | 1,18,500 ₹2,37,000 | 80,136 ₹1,60,272 |
| 4.00 | Charges for reconditioning the impeller shaft of size dia. 150 mm x 1350 mm length by rebuilding weld metal over the radial bearing seating worn out portion and machining & mirror polishing the required size for fixing the 22226 bearing including the cost of special type welding electrodes and To & Fro transporting charges etc… | 2 | Nos | 49,900 ₹99,800 | 52,000 ₹1,04,000 | 36,810 ₹73,620 |
| 5.00 | Charges for fabrication, supply and machining of coupling nylon bush of size ID 32 mm x OD 52 mm x 12 mm, both side tapper machining up to 6 mm etc… for replacing the damaged coupling nylon bush of seal air fan including the cost of solid nylon shaft and fabrication of Jig & Fixtures for holding the raw material while machining etc… | 96 | Nos | 910 ₹87,360 | 1,000 ₹96,000 | 585 ₹56,160 |
| 6.00 | Cost of angular contact ball bearing (Bearing No. 22226 EAD1) for replacing the damaged bearings of impeller side Make: NTN,Japan. | 2 | Nos | 28,000 ₹56,000 | 31,000 ₹62,000 | 21,725 ₹43,450 |
| 7.00 | Supply of Bearings (7226) Make: NTN,Japan. | 4 | Nos | 32,000 ₹1,28,000 | 33,500 ₹1,34,000 | 23,865 ₹95,460 |
| 8.00 | Charges for reassembling of mill seal air fan internals such as impeller, Impeller shaft, Impeller housing half cover, Suction bellow, Oil sump top cover, Cooling water lines etc., including the cost of consumables and T&P’s etc., | 2 | Nos | 29,500 ₹59,000 | 31,500 ₹63,000 | 20,960 ₹41,920 |
| 9.00 | Hire charges for Hydra crane for lifting the oil pan half cover, Impeller housing half cover, heavy weight impeller with shaft, transporting the same to repair bay, return back to seal air fan zone and refixing the above one by one with help of hydra crane. | 52 | hrs | 900 ₹46,800 | 990 ₹51,480 | 615 ₹31,980 |
| 10.00 | Charges for alignment of seal air fan coupling with motor coupling including the hire charges for dial gauges, Suitable clamps, shim, consumables and T&P,s etc… and finally trial run of seal air fan with vibration free etc… | 2 | Nos | 26,500 ₹53,000 | 28,000 ₹56,000 | 18,800 ₹37,600 |
Tender Value
Refer Docs
EMD Value
₹7,900
Closing Date
22 Dec 2025, 2:00 pmClosed
CE/MTPS-II
O/o CE MTPS II
Overhauling and Replacement of mill seal air fan internals worn out damaged bearings and isolation gate damper of Seal air fans A B during AOH 2025
2025_EB_631870_1
OT 205 Seal air fan
Open Tender
Maintenance Works
30 days
SE/M-I/MTPS-II
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹7,900
Yes
4 Feb 2026
15 Dec 2025
23 Dec 2025
15 Dec 2025
22 Dec 2025
15 Dec 2025
Charges for decoupling & coupling the motor from seal air fan, dismantling & reassembling of half coupling of impeller shaft etc., including the cost of consumables and T&P’s, etc…
Charges for complete dismantling of mill seal air fan internals such as cooling water lines, Oil sump top cover, Impeller housing half cover, Suction bellow, Impeller, Impeller shaft, Bearings etc., including the cost of consumables and T&P’s etc.,
Charges for replacement of mill seal air fan internals such as impeller, Impeller shaft, Bearings (Replacement if necessary), Cleaning the oil pan cooling water circulation path etc., including the cost of consumables and T&P’s etc.,
Charges for reconditioning the impeller shaft of size dia. 150 mm x 1350 mm length by rebuilding weld metal over the radial bearing seating worn out portion and machining & mirror polishing the required size for fixing the 22226 bearing including the cost of special type welding electrodes and To & Fro transporting charges etc…
Charges for fabrication, supply and machining of coupling nylon bush of size ID 32 mm x OD 52 mm x 12 mm, both side tapper machining up to 6 mm etc… for replacing the damaged coupling nylon bush of seal air fan including the cost of solid nylon shaft and fabrication of Jig & Fixtures for holding the raw material while machining etc…
Cost of angular contact ball bearing (Bearing No. 22226 EAD1) for replacing the damaged bearings of impeller side Make: NTN,Japan.
Supply of Bearings (7226) Make: NTN,Japan.
Charges for reassembling of mill seal air fan internals such as impeller, Impeller shaft, Impeller housing half cover, Suction bellow, Oil sump top cover, Cooling water lines etc., including the cost of consumables and T&P’s etc.,
Hire charges for Hydra crane for lifting the oil pan half cover, Impeller housing half cover, heavy weight impeller with shaft, transporting the same to repair bay, return back to seal air fan zone and refixing the above one by one with help of hydra crane.
Charges for alignment of seal air fan coupling with motor coupling including the hire charges for dial gauges, Suitable clamps, shim, consumables and T&P,s etc… and finally trial run of seal air fan with vibration free etc…
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