Overhauling Of Boiler 2Nd Pass ( Phase-I ) During Upcoming Overhauling Of Unit#5 , Btps Under Jurisdiction Of Banda Dept . , Btps , Wbpdcl, Bandel Thermal Power Station, Hooghly-West Bengal

Overhauling Of Boiler 2Nd Pass ( Phase-I ) During Upcoming Overhauling Of Unit#5 , Btps Under Jurisdiction Of Banda Dept . , Btps , Wbpdcl , Scaffolding Of 2Nd PassEconomizer Zone , Psh & Prh Zone And Cleaning Of Same By Lp Water Jet , Inspection Of Economiser Hopper Run Welding , All Bracing Pipe Inspection , Changing As Per Requirement , Guard Angle Fitting Up To Aph Inlet Damper , Removal And Fitting Of Guard Tube Guard Plate , D-Metering Of Pressure Parts , Deposition Of Weld Metal On Tubes/ Stubs/ Header Etc . , Economiser Coil Lifting Inspection And Fitting With Proper Alignment ( Including Connection Joint And Rt ) , Psh Coil Lifting Inspection And Fitting With Proper Alignment ( Including 4 Nos . Connection Joint/Coil And Rt ) , Insertion Joint Of Psh Bottom Bank TubeSize: 63 . 5X6 . 3 , Mat: Bs3059/45S2 Or Sa210gr . C , Insertion Joint Of Psh Middle Bank TubeSize: 63 . 5X8 . 8 , Mat: Bs3059/45S2 Or Sa210gr . C , Insertion Joint Of Psh Top Bank TubeSize: 57 . 1X6 , Mat: Bs3059/620S2 Or Sa213t11 , Insertion Joint Of Cage Rear WallBelow Main Cavity & Baffle Wall Tube Below Main Cavity , Size:63 . 5X5 . 4 , Mat: Bs3059/45S2 Or Sa210gr . C , Replacement Of Stub Of Different Header , Insertation Joint Of Economiser Tube38 . 1 X 3 . 6 Mm , Material Bs 3059/45S2 , Welding Of Membrane Strip , Inspection And Correction Of Buck Stay And Steelwork ( Including T And Channel Connecting Joint With Tube ) , Fabrication Of Different Sizes Of Bends U-Loops Etc . , Skin Casing Welding By Ms Electrode , Stress Reliving Of Weld Joints , Refractory Works , Insulation Work With Sheet Cladding ( De-Insulation & Re-Insulation ) , Radiography Of Weld Joint , Replacement Of Prh Bottom Bank Coil Rt And Hydro Test Included , Arrangement Of 1 No . Crane/Hydra 10 Ton , Gst

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