Supply Of Pre Fabricated Pipe Spools_Group_B For Nrep For Numaligarh Refinery Limited, Assam, India. , Supply Ofpiping Materials Like, Pipe, Fittings, Flanges , Fabrication, Ndt, Rfid Taging, Packing, Transportation And Delivery Of Fabricated Spools At Nrep Epcm1 Project Site , Scope Includes Supply Ofpiping Materials Like, Pipe, Fittings, Flanges , Welded Valves , Fabrication , Ndt, Rfid Taging , Packing , Transportation And Delivery Of Fabricated Spoolsat Nrep Epcm1 Project Site At Nrl Refinery. Fabrication Of Piping Spools Including Cutting, Edge Preparation, ( Including Grinding The Edges Of Pipe, Fittings, Flanges Etc. To Match With The Mating Edges Of Uneven / Differentthickness Wherever Required ) ; Fitup, Bending, Preheating / Post Heating Wherever Required, Welding ( Including Stress Relieving ) , Threading, Tappings For Pressure Gauges, Thermowells, Sample Connections , Piping Specials Such As Mitres And Fabricated Fittings, Vents, Drains, Reinforcement Pads Etc .Scope Also Includessupports Welding Which Needs To Be Welded With Parent Spool .Cleaning & Flushing By Water / Compressed Air - Surface - Preparartion, Application Of Primer, Intermdiate And Final Coat Marking As Perpainting Specification , Scope Also Includes All Type Of Testing As Specified In The Specification For Non- Destructive Examination Of Pipingincluding Pressure Test Including Test Mediumas Per Specifications / Codes , Draining Of Water , Drying By Compressed Air. Quoted Rates Shall Includes All Expenses Towards This . Engaging Approved Third Party Inspection Agency ( Tpia ) For Stage Wise Inspection For Procurementand Fabrication, Inspection Release Notesall Inclusiveas Per Approved Qap / Itp.Performing Positive Material Identification ( Pmi ) Using Alloy Analysers.- Stage Wise Inspection For Procurementand Fabrication, Inspection Release Notesall Inclusiveas Per Approved Qap / Itp.Bidder Shall Make All Neccessary Arrangment For Hydrotesting Including All Temporary Material Like Nut Bolts , Gaskets Etc . Pickling Of Ss Joints . Ss Pipeline Shall Be Tested By Water Having Chloride Content Less Than 25 Ppm.Scope Is Including All Consumables, Labour, Machineries, Supervision, Preparation & Submission Of Necessary Spool Mark Up Plan , Quality Document , Final Documentation Etc. Needed To Complete Work As Per Specifications And Drawings. Quoted Rate Shall Includes Water And Power Arrangement . Bidder Quoted Rate Shall Includes All Charges Towards Handing Over Of Material To Store / Contractor And Obtaining Documentation For Delivery Of Piping Spools. Supports Welded Directly To Pipe Only From Parent Pipe Is Included In Vendor Scope . Vendor Shall Follow Minimum Basic Criteria For Spool Fabrication . Minimum 70 % Of Joints Of Any Isometric Shall Be Welded In Shop . Straight Length Pipe Shall Not Be Considered In Spool- For Detailed Scope Of Work Ref. Annexure Scope Of Work And Supply . Manpower Deployment : Providing Skilled Personnel Till The Contract Period At Nrl Site For Spool Management , Monitoring, Coordination As Per Sow Document Note: Quantity Of The Supplied Materials Shall Be Considered For The Payment Only After Due Certification By Tpia And Submission Of The Documents To Nrl / Epcm1to That Effect. , Supply Of Piping Prefabricated Spoolsof Various Sizes, Mocs ( Pipe, Fittings , Flanges , Weldedable Supportsetc, As Per Scope Defined Elsewhere In The Tender Document ) , Fabrication , Ndt , Testing, Painting, Transportation And Delivery Of The Same To Site. Note: Up To 10Mmtickness <= 10Mm Between 10 Mm To 20Mm Thickness > 10Mm And <= 20Mm Above 20Mm Thickness> 20Mm , Categoryofmaterial Group:Carbon Steel , Carbon Steel Non Ibr ( Up To 10Mmtickness ) , Carbon Steel Non Ibr ( Between 10 Mm To 20Mm Thickness ) , Carbon Steel - H2 Service ( Up To 10Mmtickness ) , Carbon Steel - H2 Service ( Between 10 Mm To 20Mm Thickness ) , Carbon Steel - Nace ( Up To 10Mmtickness ) , Carbon Steel - Nace ( Between 10 Mm To 20Mm Thickness ) , Carbon Steel - Ibr ( Up To 10Mmtickness ) , Carbon Steel - Ibr ( Between 10 Mm To 20Mm Thickness ) , Carbon Steel - Nace + Amine ( Up To 10Mmtickness ) , Carbon Steel - Nace + Amine ( Between 10 Mm To 20Mm Thickness ) , Carbon Steel - Galvanized ( Up To 10Mmtickness ) , Carbon Steel - Int. Coated ( Up To 10Mmtickness ) , Carbon Steel - Int. Coated ( Between 10 Mm To 20Mm Thickness ) , Categoryofmaterialgroup -Ltcs , Ltcs ( Up To 10Mmtickness ) , Ltcs ( Between 10 Mm To 20Mm Thickness ) , Categoryofmaterialgroup -Alloy Steel , Alloy Steel ( P11 ) ( Ibr ) - ( Up To 10Mmtickness ) , Alloy Steel ( P11 ) ( Ibr ) - ( Between 10 Mm To 20Mm Thickness ) , Alloy Steel ( P5 ) - H2 ( Up To 10Mmtickness ) , Alloy Steel ( P5 ) - H2 ( Between 10 Mm To 20Mm Thickness ) , Alloy Steel ( P5 ) - H2 ( Above20mmtickness ) , Alloy Steel ( P9 ) - H2 ( Up To 10Mmtickness ) , Alloy Steel ( P9 ) - H2 ( Between 10 Mm To 20Mm Thickness ) , Categoryofmaterialgroup:Stainless Steel ( Ss304 , Ss304l And Ss316, Ss316l, Ss321 ) - Nace , H2, Nace+H2 , Stainless Steel - Ss 304 / 304L Dualnace ( Up To 10Mmtickness )
