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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹4.4 LAccepted-AOC 3 140 H 1 PERIYAR STREET AMMAN NAGAR METTUR DAM 636 401 | METTUR DAM | SALEM | TAMIL NADU | 636401 | ₹4.4 L Quoted ₹4.0 L | 1 | Accepted-AOC L1 |
| 2 | 2₹4.2 LRejected-AOC 2 222 B 10 PONMAGAR METTUR DAM 636 401 | METTUR DAM | SALEM | TAMIL NADU | 636401 | ₹4.2 L | 2 | Rejected-AOC L2 |
| Sl No | Description | Qty | Unit | SS ENGINEERING CONTRACTOR L1 | PREETHI ENTERPRISES L2 |
|---|---|---|---|---|---|
| 1.00 | Charges for reconditioning of worn-out Flow Control Valve (FCV) spares released from Cooling Tower –II at outside workshop, boring of worn-out GI Disc, fabrication and assembling of M.S. flange on CI Disc, molding of new CI guide bush, boring and thread cutting on the inner surface of the bush to suit with the existing S.S. Stem. Reconditioning of worn-out S.S. Stem by threads cleaning and provide S.S. stem end nut and two Nos plate washers per stem, including the transporting charges. | 11 | Nos | 5,650 ₹62,150 | 5,800 ₹63,800 |
| 2.00 | Charges for removing the existing damaged Nitrile rubber from the M. S Flange of FCV’s in Cooling Tower. Cleaning and sand blasting on both the surface for Nitrile rubber impregnation, molding the Nitrile rubber over the flange for 5 mm thick on each side ( the size of the flange to be impregnated is OD-640mm; ID-450 mm) trimming and steam vulcanizing ,including the cost of Nitrile rubber, adhesive and also charges including transporting charges of worn- out spares from MTPS to outside work shop and return back to MTPS. | 11 | set | 1,550 ₹17,050 | 1,700 ₹18,700 |
| 3.00 | Charges for dismantling of inspection doors provided at Flow Control Valve assembly casing. Dismantling of Flow control valve assembly (about300 kg weight) from taping pipe flange of hot water header line. Reassembling the same by using Rubber gasket properly without water leakage. Open/close operation checking works. | 22 | Nos | 3,550 ₹78,100 | 3,650 ₹80,300 |
| 4.00 | Charges for Dismantling of Flow control valve spares from Flow Control Valve assembly, cleaning, inspection and renewal of worn-out spares like guide bush, stem, CI disc, lock nut, locking bar and operating handle etc. and reassembling the Flow Control Valve assembly. | 22 | Nos | 3,100 ₹68,200 | 3,200 ₹70,400 |
| 5.00 | Charges for reconditioning Flow control valve casing for fixing inspection doors by Drilling and removal of existing 8 Nos of eroded M10 / M12 stud, making 8 Nos of new M 10 / M12 thread on the valve body by using tap set. | 22 | Nos | 1,050 ₹23,100 | 1,150 ₹25,300 |
| 6.00 | Charges for leading, lifting, positioning and inserting the stop log gate in the cold water Outlet canal of CT to facilitate the cold water dewatering work. After completion of dewatering work removing , leading and placing the stop log gate on the floor (1 Set = 2 Nos) | 1 | set | 16,100 ₹16,100 | 16,400 ₹16,400 |
| 7.00 | Charges for dismantling the GI casing of FC valve to facilitate the OH of FCV & renewal of nozzles etc., and assembling back after completion of work in CT-II. | 22 | Nos | 1,370 ₹30,140 | 1,400 ₹30,800 |
| 8.00 | Charges for Petty Iron Works for Fabrication and replacement of damaged / worn out MS angle for FCV casing frame (Required M.S angle will be supplied by TNPGCL). | 251 | kg | 60 ₹15,060 | 65 ₹16,315 |
| 9.00 | Charges for removing the rust and old paint from the Flow control valve casing along with tapping pipe. | 50 | m2 | 35 ₹1,750 | 40 ₹2,000 |
| 10.00 | Painting charges for one coat red oxide primer and two coats of sea green paint on Flow Control Valve casing along with tapping pipe and casing frame, including cleaning the surface. | 50 | m2 | 100 ₹5,000 | 110 ₹5,500 |
Tender Value
Refer Docs
EMD Value
₹4,000
Closing Date
15 Oct 2024, 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 CA CWS I Cooling Tower II Overhauling of Flow Control Valves and including reconditioning of worn out spares during COH 2024 2025 of Unit II
2024_EB_490027_1
CE / MTPS-I / SE / M-I / CA /OT. 207/ 2024-25
Open Tender
Power/Energy Projects/Products
45 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specifications
4 documents required · 4 mandatory
₹0
₹4,000
Yes
19 May 2026
1 Oct 2024
16 Oct 2024
1 Oct 2024
15 Oct 2024
1 Oct 2024
Amount
Charges for reconditioning of worn-out Flow Control Valve (FCV) spares released from Cooling Tower –II at outside workshop, boring of worn-out GI Disc, fabrication and assembling of M.S. flange on CI Disc, molding of new CI guide bush, boring and thread cutting on the inner surface of the bush to suit with the existing S.S. Stem. Reconditioning of worn-out S.S. Stem by threads cleaning and provide S.S. stem end nut and two Nos plate washers per stem, including the transporting charges.
Charges for removing the existing damaged Nitrile rubber from the M. S Flange of FCV’s in Cooling Tower. Cleaning and sand blasting on both the surface for Nitrile rubber impregnation, molding the Nitrile rubber over the flange for 5 mm thick on each side ( the size of the flange to be impregnated is OD-640mm; ID-450 mm) trimming and steam vulcanizing ,including the cost of Nitrile rubber, adhesive and also charges including transporting charges of worn- out spares from MTPS to outside work shop and return back to MTPS.
Charges for dismantling of inspection doors provided at Flow Control Valve assembly casing. Dismantling of Flow control valve assembly (about300 kg weight) from taping pipe flange of hot water header line. Reassembling the same by using Rubber gasket properly without water leakage. Open/close operation checking works.
Charges for Dismantling of Flow control valve spares from Flow Control Valve assembly, cleaning, inspection and renewal of worn-out spares like guide bush, stem, CI disc, lock nut, locking bar and operating handle etc. and reassembling the Flow Control Valve assembly.
Charges for reconditioning Flow control valve casing for fixing inspection doors by Drilling and removal of existing 8 Nos of eroded M10 / M12 stud, making 8 Nos of new M 10 / M12 thread on the valve body by using tap set.
Charges for leading, lifting, positioning and inserting the stop log gate in the cold water Outlet canal of CT to facilitate the cold water dewatering work. After completion of dewatering work removing , leading and placing the stop log gate on the floor (1 Set = 2 Nos)
Charges for dismantling the GI casing of FC valve to facilitate the OH of FCV & renewal of nozzles etc., and assembling back after completion of work in CT-II.
Charges for Petty Iron Works for Fabrication and replacement of damaged / worn out MS angle for FCV casing frame (Required M.S angle will be supplied by TNPGCL).
Charges for removing the rust and old paint from the Flow control valve casing along with tapping pipe.
Painting charges for one coat red oxide primer and two coats of sea green paint on Flow Control Valve casing along with tapping pipe and casing frame, including cleaning the surface.
Charges for cleaning and painting with epoxy red oxide primer and Two coats of epoxy coal thar black paint in inner surface of Flow Control valve taping pipe.
Cost of Neoprene Rubber (Black) Gasket , size,1M X 2 M X5 MM thick for SL.No.3.
Cost of Epoxy red oxide primer for SL.No.10&11.
Cost of Epoxy Sea Green paint for SL.No.10.
Cost of Epoxy Thinner for SL.No.10&11.
Cost of Coal Thar Black Paint for Sl.No.11.
Cost of Material charges for C.I guide bush, M.S. Flange, S.S. Stem end lock nut and plate washers including transporting charges for SL.No.1.
Cost of Nitrile rubber of 1.25 kg required for 1No. of disc for SL.No.2.
Charges for Nitrile rubber impregnation, moulding and covering 5 mm thick on both faces of M.S. Flange, trimming and steam vulcanizing for 1 No. for SL.No.2.
Cost of HT stud, Grade 10.9 of size M 12 x 75 mm , with 2 Nuts and 2 washers (Full Thread) for Sl.No.5.
Cost of G.I. bolt M 25 x 125 mm half thread with one nut and two washers for FCV casing
Charges for loading and transporting the M.S Plate material from site to local workshop and back to site after completing the work for Sl.No.8.
Cost of cutting Gas for Sl.No.8
Cost of Consumable and T&P for Sl.No.1to11
PREETHI ENTERPRISES (BID ID -1159943)
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