Overhauling Of Boiler Pressure Parts At Unit6 During Aug21 And Replacement Of Economiser Coil , Bottom Bank Replacement 82 Nos . Under Capex 20-21 And Re-Heater Rear Coil Replacement 31 Nos Under Capex 19-20 For Unit6 During Unit Oh In Aug21 Overhauling Of Boiler Pressure Parts At Unit6 During Aug21 And Replacement Of Economiser Coil , Bottom Bank Replacement 82 Nos . Under Capex 20-21 And Re-Heater Rear Coil Replacement 31 Nos Under Capex 19-20 For Unit6 During Unit Oh In Aug21 , Oh Of Boiler Pressure Parts At Unit#6 , Overhauling Of Boiler Drum , Scaffolding Of Fsh , Plsh , R/H , Cleaning Of Boiler Pr . PartsPlsh , Rh By Hp Water Jet , Insertion Of Tube For Fsh , Plsh , Rh& Ltsh , Joint , Lifting & Refitting Of Ltsh Coil , Removal , Fabrication & FittingOf Guard Tube & Guard Plate For Psh , Rh , Ltsh , Economizer , Cage Wall , Baffle Wall , Removal & Fitting Of Guard Tube& Guard Plate For Psh , Rh , Ltsh , Economizer , Cage Wall , Baffle Wall , Skin Casing Welding , Scaffolding Of Economizer ZoneAnd Cleaning Of Ltsh & Economizer Zone , Repairing Of Economizer Hopper , Lifting Of Eco . Coil And RefittingAfter Repairing , Insertion Of Economizer Tube , Joint , Fabrication Of Different Size Bends , Scaffolding Of Furnace Zone , Cleaning Of Furnace Zone By Hp Water Jet , Insertion Of Furnace Wall Tubes , Joint , Deposition Of Weld MetalOn Tubes/Stubs/Headers Etc , Stress Relieving For Pressure Welding Joint , Welding Of Fins For Boiler Tubes , Fabrication Of Fins For Boiler Tubes , Sealing At Top Of Bottom HopperBy Wooden Planks , Gi Sheets & Gunny Bags , Repairing/Replacement Of CornerBuck-Stay , Inspection Of Pent House , Repairing Of Pent House , Cleaning & Resetting Sling At Pent House , Roof Loose Tube Proper Clamping , D-Metering Of Pressure Parts ( Minimum 5000 Spots ) , Dp Test Of Stub Joints , Radiography Of Pressure Welding JointsPer Snap , Servicing Of Drum / Sh Safety Valve , Servicing Of Soot Blower Safety Valve , Replacement Of Hp ValveSize Up To 2 ( 50Mm ) , Replacement Of Hp ValveSize Above 2 ( 50Mm ) To 4 ( 102Mm ) , Man Power Assistance ( 4 Nos Of Workmen ) For Checking & Inspection Of Hanger &Support Of Boiler # 6 AsPer Requirement . , Scaffolding Work ( 06 Nos Of Workmen ) For Checking & Inspection Of Hanger &Support Of Boiler # 6 And Removal After Completion Of Work . , Hiring Of Escort Crane With Operator& Fuel . , Servicing Of Wall Blowers , Boiler External Cleaning By Air & Water , Economiser Coil , Bottom Bank-82 Nos , Replacement Of Eco Bottom Bank Coil , Re-Heater Coils - 31 Nos . , Replacement Of Re-Heater Coils
