Repair And Refixing Of Melting , Mixing And Pre-Coat Pit Coils In Sa Plant , Fact Cd .

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Repair And Refixing Of Melting , Mixing And Pre-Coat Pit Coils In Sa Plant , Fact Cd . , Repair And Refixing Of Melting , Mixing And Pre-Coat Pit Coils In Sa Plant , Fact Cd . , Repair & Refixing Of Melting , Mixing And Pre-Coat Pit Coils In Sa Plant:Work Involves:Collect The Required Material/Tools And Tackles From Store/Workshop . Lift And Remove Leaky Coils From The Pit After Isolating The Coils And Providing Equivalent Quantity Of Blind Flanges . Clean The Coil/S , Remove Muck And Other Solid Particles From The Coil/S To Identify The Leak . Identification Of Leak Comes Under The Scope Of The Contractor And Shall Be Done In The Presence Of Competent Personnel From Process Department . Once The Leak/S Are Identified They Shall Be Rectified By Preparing The Spot Necessarily By Grinding , Followed By Welding Using Proper Electrodes . Pressure Test The Coil With 8 Ata Steam To The Satisfaction Of Process Department And Engineer In Charge . Once The Repair Is Complete , Erect The Coil Back , With Proper Gasketting Wherever Necessary . Any Rework On The Coil Pieces , Like The Correction Of Length Involving Cutting And Welding On The Existing Coil/Providing Additional Spool Piece Shall Be Done As Per Instructions From Engineer In Charge And Will Be Under Contractors Scope . The Site Shall Be Cleared From Scrap And Transport The Scrap To Area Earmarked/ Scrap Yard . , Replacing Of Melting , Mixing And Precoat Pit Coils: If Coils Are Found To Be Replaced With New Coil , The Coil Is To Be Collected From The Store And Transported To The Site . Collection Of Coils , Transportation Of The Same And Preparation Of Steam Inlet And Outlet Connections For The New Coils Falls Under The Scope Of The Contractor . Servicing And Replacing Of Steam Trap , Valve , Fittings Etc . , Are Also To Be Done By The Contractor . Cutting And Reducing The Overall Height Of The Coil If Required To Suit The Pit Condition Shall Be Done By The Contractor After Consultation With Th Engineer In Charge . The Erected Coils Shall Be Pressure Tested Using 8 Ata Steam To The Satisfaction Of Process Department And Engineer In Charge .