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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹2.9 LAccepted-Finance 35 238 VOC NAGAR THANGAMAPURATTINAM METTUR DAM 636 402 | METTUR DAM | SALEM | TAMIL NADU | 636402 | 1 | Accepted-Finance satisfied |
Tender Value
Refer Docs
EMD Value
₹4,200
Closing Date
25 Nov 2020, 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 TM Unit IV Renewal of Gasket at water box side tube nest side condensate inlet and outlet flange inspection and cleaning of tube nest and allied works
2020_EB_184879_1
SE / M-I / MTPS-I / TM / OT. 229 / 2020-21
Open Tender
Power/Energy Projects/Products
Works
15 days
Mettur Thermal Power Station-I / Mettur Dam
As per the Tender Specification
4 documents required · 4 mandatory
₹0
₹4,200
Yes
30 Nov 2020
11 Nov 2020
26 Nov 2020
11 Nov 2020
25 Nov 2020
11 Nov 2020
Amount
Overhauling and Gasket renewal of LP Heater3 & 4. a) Removing of water box and placing it on the repair bay. b) Lifting of tube nest, placing it on the T.G. floor, inspection, cleaning of tube nest, shell and etc. c) Preparation of gaskets for the tube nest, water box inlet and outlet pipe line flanges etc. d) Providing new gaskets for the tube nest and placing the tube nest inside the shell. e) Cleaning and checking of drip line Header Nozzle holes, Checking the tube nest for leak if any plugging of all punctured tubes, placing the water box on the tube nest and tightening of main flange, Condensate inlet and outlet flanges after providing new gaskets.
Overhauling and Gasket renewal of Gland Cooler 1 a) Removal of Water box, flange bolts and nuts, Condensate inlet and outlet flanges, lifting the water box, placing it on the floor and cleaning of all flange surfaces. b) Lifting of tube nest, Placing it on the floor, inspection, cleaning of tube nest and hydraulic testing etc. c) Providing new gasket, for the tube nest and placing the tube nest inside the shell d) Placing the water box on the tube nest and tightening the main flange, Condensate inlet and outlet flanges after providing new gasket
Renewal of HP Heaters, Drip lines, and BFP Re-circulation lines flange gasket at Deaerator end . a) Changing of gaskets in HP Heaters drip line flanges and BFP's Re-circulation line flange at Deaerator.
Overhauling and Hydraulic testing and Re-assembling of Safety valve size 6”/8”/40/64 ATA Removing the safety Relief valve size 6”, 8” / 40, 64 ATA, Disassembling the Safety Relief Valve, cleaning all the parts of the SRV, checking the seating surfaces and Lapping the seat and disc for perfect blue matching. Setting the pressure for rated lifting the SRV with hydraulic pump. Reassembling the SRV with new inlet and outlet flange gaskets.
Overhauling Hydraulic test and Re- assembling of Safety valve of size 4”/2”/ 300 class. Removing the safety Relief valve Size 4’’, 2.5’’/ 339 Class from LP Heater, Gland cooler-I & Flange & Stud heating system Disassembling the Safety Relief Valve, cleaning all the parts of the SRV, checking the seating surfaces and Lapping the seat and disc for perfect blue matching. Setting the pressure for rated lifting the SRV with hydraulic pump. Reassembling the SRV with new inlet and outlet flange gaskets.
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