ARC FOR PROJECT JOBS AT JD ISLAND

CS PIPING, BW, UP TO — Fabrication of carbon steel (CS) piping of all nominal bore(NB) sizes and pipe thicknesses up to Schedule 40, forbutt-welded joints only, including all associated jointssuch as drains, vents, bleeders, tie-ins, and similarconnections, complete in all respects. The scope includesfabrication and fixing of gussets, holding lugs for tracerlines, and all other attachments as required forsatisfactory completion of the work. Supply of pipes andfittings shall be under HPCL scope as Free Issue Material(FIM). The work shall include cutting, edge preparation,fit-up, DP testing, welding, and all incidental activitiesnecessary for completion of fabrication. Welding shall becarried out exclusively by HPCL approved welders, and allweld joints shall be of radiographic quality, subject tostage-wise inspection and approval by the HPCL inspectionor approved Third-Party Inspection (TPI) agency . Selectionof electrodes and filler wires for root run and subsequentpasses shall be as per attached HPCL approved weldingprocedure. Measurement and payment shall be made onInch- Dia basis on NB of the pipeline, and the quoted ratesshall be inclusive of all above activities, with no extrapayment whatsoever unless specifically stated in thecontract.

CS PIPING, BW, > S40 — Fabrication of carbon steel (CS) piping of all nominal bore(NB) sizes and pipe thicknesses above Schedule 40 up toSchedule 120, for butt-welded joints only, including allassociated joints such as drains, vents, bleeders, tie-ins,and similar connections, complete in all respects. Thescope includes fabrication and fixing of gussets, holdinglugs for tracer lines, and all other attachments asrequired for satisfactory completion of the work. Supply ofpipes and fittings shall be under HPCL scope as Free IssueMaterial (FIM). The work shall include cutting, edgepreparation, fit-up, DP testing, welding, and allincidental activities necessary for completion offabrication. Welding shall be carried out exclusively byHPCL approved welders, and all weld joints shall be ofradiographic quality, subject to stage-wise inspection andapproval by the HPCL inspection or approved Third-PartyInspection (TPI) agency . Selection of electrodes andfiller wires for root run and subsequent passes shall be asper attached HPCL approved welding procedure. Measurementand payment shall be made on Inch-Dia basis on NB of thepipeline, and the quoted rates shall be inclusive of allabove activities, with no extra payment whatsoever unlessspecifically stated in the contract.

CS PIPING, BW, > S120 — Fabrication of carbon steel (CS) piping of all nominal bore(NB) sizes and pipe thicknesses above Schedule 120, forbutt-welded joints only, including all associated jointssuch as drains, vents, bleeders, tie-ins, and similarconnections, complete in all respects. The scope includesfabrication and fixing of gussets, holding lugs for tracerlines, and all other attachments as required forsatisfactory completion of the work. Supply of pipes andfittings shall be under HPCL scope as Free Issue Material(FIM). The work shall include cutting, edge preparation,fit-up, DP testing, welding, and all incidental activitiesnecessary for completion of fabrication. Welding shall becarried out exclusively by HPCL approved welders, and allweld joints shall be of radiographic quality, subject tostage-wise inspection and approval by the HPCL inspectionor approved Third-Party Inspection (TPI) agency . Selectionof electrodes and filler wires for root run and subsequentpasses shall be as per attached HPCL approved weldingprocedure. Measurement and payment shall be made onInch- Dia basis on NB of the pipeline, and the quoted ratesshall be inclusive of all above activities, with no extrapayment whatsoever unless specifically stated in thecontract.

CS PIPING, FILLET/SW — Fabrication of new CS piping for all NB pipe sizes, limitedto fillet and socket-welded joints, including associatedconnections such as drain/vent bleeders, steam tracers,tie-ins, and similar works, along with provision of gussetsand required supports. The scope includes cutting, edgepreparation, fit-up, DP testing, and all relatedfabrication activities. Pipes and fittings shall besupplied by HPCL under FIM. All welding shall be executedby coded welders approved by HPCL, with stage-wiseinspection and approval by HPCL and/or its approved TPIagency. Selection of electrodes and filler wires shall beas per the HPCL-recommended chart. Payment shall be made onan inch-diameter basis corresponding to the NB diameter ofthe pipeline.

SS PIPING, BW, UP TO S40 — Fabrication of SS piping (for all grades of SS) piping ofall nominal bore (NB) sizes and pipe thicknesses up toSchedule 40S, for butt-welded joints only, including allassociated joints such as drains, vents, bleeders, tie-ins,and similar connections, complete in all respects. Thescope includes fabrication and fixing of gussets, holdinglugs for tracer lines, and all other attachments asrequired for satisfactory completion of the work. Supply ofpipes and fittings shall be under HPCL scope as Free IssueMaterial (FIM). The work shall include cutting, edgepreparation, fit-up, DP testing, welding, and allincidental activities necessary for completion offabrication. Welding shall be carried out exclusively byHPCL approved welders, and all weld joints shall be ofradiographic quality, subject to stage-wise inspection andapproval by the HPCL inspection or approved Third-PartyInspection (TPI) agency . Selection of electrodes andfiller wires for root run and subsequent passes shall be asper attached HPCL approved welding procedure. Measurementand payment shall be made on Inch-Dia basis on NB of thepipeline, and the quoted rates shall be inclusive of allabove activities, with no extra payment whatsoever unlessspecifically stated in the contract.

SS PIPING, BW, > S40 — Fabrication of SS piping (for all grades of SS) piping ofall nominal bore (NB) sizes and pipe thicknesses aboveSchedule 40S, for butt-welded joints only, including allassociated joints such as drains, vents, bleeders, tie-ins,and similar connections, complete in all respects. Thescope includes fabrication and fixing of gussets, holdinglugs for tracer lines, and all other attachments asrequired for satisfactory completion of the work. Supply ofpipes and fittings shall be under HPCL scope as Free IssueMaterial (FIM). The work shall include cutting, edgepreparation, fit-up, DP testing, welding, and allincidental activities necessary for completion offabrication. Welding shall be carried out exclusively byHPCL approved welders, and all weld joints shall be ofradiographic quality, subject to stage-wise inspection andapproval by the HPCL inspection or approved Third-PartyInspection (TPI) agency . Selection of electrodes andfiller wires for root run and subsequent passes shall be asper attached HPCL approved welding procedure. Measurementand payment shall be made on Inch-Dia basis on NB of thepipeline, and the quoted rates shall be inclusive of allabove activities, with no extra payment whatsoever unlessspecifically stated in the contract.

SS PIPING, FILLET/SW — Fabrication of new SS piping (for all grades of SS) pipingfor all NB pipe sizes, limited to fillet and socket-weldedjoints, including associated connections such as drain/ventbleeders, steam tracers, tie-ins, and similar works, alongwith provision of gussets and required supports. The scopeincludes cutting, edge preparation, fit-up, DP testing, andall related fabrication activities. Pipes and fittingsshall be supplied by HPCL under FIM. All welding shall beexecuted by coded welders approved by HPCL, with stage-wiseinspection and approval by HPCL and/or its approved TPIagency. Selection of electrodes and filler wires shall beas per the HPCL-recommended chart. Payment shall be made onan inch-diameter basis corresponding to the NB diameter ofthe pipeline.

CS PIPING, CORROSION — Fabrication and welding of CS corrosion pads for all NBpipe diameters, to be installed beneath pipeline sectionsresting on supports/sleepers. Each corrosion pad shall be12 inches long and shall cover one-third (1/3) of the pipecircumference at the bottom. Pipe/plate materials will besupplied by HPCL as FIM, and the scope includes allnecessary forming, bending, and shaping to achieve therequired contour of the corrosion pad. Welding shall beperformed only by HPCL approved welders, subject tostage-wise inspection and approval by HPCL or an approvedTPI agency, and electrodes/filler wires shall be selectedas per HPCL recommended consumable chart. Payment shall bemade on an inch-diameter basis corresponding to thepipeline NB diameter.

CS PIPING, SHOE SUPP — Fabrication and welding of CS corrosion pads along withshoe supports for all NB pipe diameters. Shoe supportsshall be welded beneath the corrosion pads in pipelinesections resting on supports/sleepers, generally inaccordance with HPCL standard drawing No. N-648, Sheet 1 of2. Welding of the corrosion pad forms an integral part ofthe shoe support work. Pipe, plate, and structuralmaterials will be supplied by us as FIM, and the scopeincludes all forming, bending, and shaping required toachieve the specified contour of the corrosion pad. Allwelding shall be carried out by coded welders approved byHPCL and will be subject to stage-wise inspection andapproval by HPCL or HPCL approved TPI agency.Electrodes/filler wires shall be selected as per HPCLrecommended consumable chart. Payment shall be made on aninch-diameter basis corresponding to the pipeline NBdiameter.

CS PIPING, REINFORCE — Fabrication and welding of CS Reinforcement Pad, for all NBdiameter Pipe sizes,for branching of pipelines with directtapping due to non-availability of Tee or as advised byHPCL. Reinforcement Pad shall be welded as per standard:outer diameter as 2D, where D is the NB diameter of thebranch pipeline. Supply of Pipe/Plate materials is inHPCL's scope as FIM. Forming/bending, etc. to achievedesired contour of the Reinforcement Pad is included as apart of the job. Welding job shall be done by coded & HPCLapproved Welders only, subject to stage-wise inspection &approval by HPCL/HPCL approved TPI agency. Selection ofElectrode/Filler Wire shall be as per HPCL recommendedchart. Payment shall be made on Inch Dia basis of thebranching pipeline NB diameter