Description: MTPS I TM Unit III Renewal of Gasket at water box side tube nest side condensate inlet and outlet inspection and cleaning of tube nest and hydraulic testing of LPH 3 4 GC 1 Changing the defective valves ES 3 etc Name of Work MTPS I TM Unit III Renewal of Gasket at water box side tube nest side condensate inlet and outlet inspection and cleaning of tube nest and hydraulic testing of LPH 3 4 GC 1 Changing the defective valves ES 3 Replacement of defective Flash Tank I end Metallic expansion Bellow E 5 HD 14 15 Deaerator pressure control valve VDAS 122 10 A 10 B inlet outlet isolation valves by cutting welding during the year 2025 26
Details: Overhauling and Gasket renewal of LP Heater 3 or 4.a) Removing of water box and placing it on the repair bay.(Tag.No: LP Heaters- 3 or 4) b) Lifting of tube nest, placing it on the T.G. floor, inspection, cleaning of tube nest and shell 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 , Condensate inlet and outlet flanges after providing new gaskets. Overhauling and Gasket renewal of Gland Cooler 1 a) Removal of Water box, bolts and nuts, Condensate inlet and outlet flanges, lifting the water box, placing it on the floor and cleaning of all surfaces.(Tag.No. GC No. 1) b) Lifting of tube nest, Placing it on the floor, inspection, cleaning of tube nest and
Sector: Power Sector