Arc For Piping / Modification Works Fabrication And Laying Of Hdpe Pipe Lines Of Various Sizes With Fittings ( Except Valves / Nrv / Foot Valves ) At All Elevations Of Length More Than 2 Metres.Size- 25-150Mm 2 2 Arc For Piping / Modific, Udyogmandal-Kerala

Arc For Piping / Modification Works Fabrication And Laying Of Hdpe Pipe Lines Of Various Sizes With Fittings ( Except Valves / Nrv / Foot Valves ) At All Elevations Of Length More Than 2 Metres.Size- 25-150Mm 2 2 Arc For Piping / Modification Works Repair / Fabrication & Laying Of Hdpe Pipeline Including Welding Joint Of Different Size Of Pipes Of Length Less Than 2 Metres At The Height Of Less Than 3 Metres From Floor Level.Size- 25-150Mm 3 3 Arc For Piping / Modification Works Repair / Fabrication & Laying Of Hdpe Pipe Line Including Welding Joint Of Different Sizes Of Pipes Of Length Less Than 2 Metres At The Height Of More Than 3 Metres From Floor Level.Size- 25-110Mm 4 4 Arc For Piping / Modification Works Dismantling Of Hdpe Pipes Of Various Sizes And Fittings At All Elevations Including Shifting And Storing At Designated Area.Size- 25-150Mm 5 5 Arc For Piping / Modification Works Fittings Of Various Sizes Of Metallic Valves Which Involves Dismantling And Fixing Of Metallic Valves / Nrv / Foot Valves At All Elevations With Gasket.Size- 1Inch To 4Inch 6 6 Arc For Piping / Modification Works Fittings Of Various Sizes Of Non-Metallic Valves Which Involves Dismantling And Fixing Of Non-Metallic Valves / Nrv / Foot Valves At All Elevations With Gasket.Size- 1Inch To 4Inch 7 7 Arc For Piping / Modification Works Fabrication And Laying Of Metallic Pipe Lines Of Various Sizes With Fittings ( Except Valves / Nrv / Foot Valves ) .Size- 1Inch To 6Inch 8 8 Arc For Piping / Modification Works Dismantling Of Unused Metallic Pipe Lines Or Length Of Pipes Dismantled For Replacement Of Various Sizes With Fittings At All Elevation.Size- 1Inch To 6Inch 9 9 Arc For Piping / Modification Works Fabrication & Fixing Of Permanent Ms Supports For Pipes And Valves Of Any Size At All Elevations Including Anchor Bolting ( If Required ) 10 10 Arc For Piping / Modification Works Fabrication And Fixing Of Msfrp Pipe Supports Of Height 2 Inch To 6? And Length 12 Inch- 18 Inch For Supporting Hdpe Pipes Suiting To Plant Condition 11 11 Arc For Piping / Modification Works Fabrication And Erection Of Ms Pipe Trays For Hdpe Pipelines Laid Without Pipe Rack / Supports Or Pipeline Laid In Sagged Or Uneven Manner In Plant, By Arranging Hdpe Pipes In Orderly Manner Above 3 Metres. ( Including Scaffolding, Etc. ) 12 12 Arc For Piping / Modification Works Fabrication And Erection Of Ms Pipe Trays For Hdpe Pipelines Laid Without Pipe Rack / Supports Or Pipeline Laid In Sagged Or Uneven Manner In Plant, By Arranging Hdpe Pipes In Orderly Manner Below 3Metres. ( Including Scaffolding, Etc. ) . 13 13 Arc For Piping / Modification Works Pumps Dismantling & Erection Viz. Metering Pumps, Vacuum Pumps, Centrifugal Pumps, Ods Pumps, Dd Pumps, Etc. 14 14 Arc For Piping / Modification Works All Painting Works Of Equipment And Other Fabricated Structures Including Pipe Trays, Pipe And Valves Supports, Etc. 15 15 Arc For Piping / Modification Works Replacement Of Gaskets Per Flange Joint / Dummy Flange Joint At All Elevations As Per The Scope Of The Work.Size- 15 To 250 Nb 16 16 Arc For Piping / Modification Works Reconditioning / Repairing Of Conical Bottom Of The Ms Process Tank Including Nozzle Suiting To Operational Requirement 17 17 Arc For Piping / Modification Works Reconditioning / Repairing Of The Ms Process Tank Above Conical Bottom, Stiffener Of Tank Inside And Outside, Agitator, Tank Legs, Foundation For Gear Box And Motor Over The Process Tanks Etc., Suiting To Operational Requirement 18 18 Arc For Piping / Modification Works Any Miscellaneous Works Other Than Covered In The Above Boq And Scope Of Work To Be Carried Out As And When Required As Per The Instruction Of Eic In Any Shift.

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