Bids Are invited for Facility Management Services - Lumpsum Based - Industrial; Fabrication Of Stainless-Steel T-Section Duct Including Flange Machining And Welding; Consumables To Be Provided By Buyer - Marking, Cutting, And Rolling Of Shell From Fr

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Bids Are invited for Facility Management Services - Lumpsum Based - Industrial; Fabrication Of Stainless-Steel T-Section Duct Including Flange Machining And Welding; Consumables To Be Provided By Buyer - Marking, Cutting, And Rolling Of Shell From Free-Issue 6 Mm Thick Stainless-Steel Plate To The Specified Outside Diameter As Per Approved Drawings, Including Edge Preparation, Alignment, And Tack Weld Followed By Full Penetration Butt Welding (L Seam). , Marking And Cutting Of Flange As Per Specified Dimensions And Width From Free-Issue 6 Mm Thick Stainless-Steel Material, Including Marking Of 15 Mm Diameter Bolt Holes On The Specified Pitch Circle Diameter (Pcd), In Accordance With Approved Drawings And Applicable Standards. , Welding Of Shell L Seam Welding (Full Penetration Butt Weld) On 6 Mm Thick Stainless-Steel Duct Using The Gtaw (Tig) Welding Process, Carried Out In Accordance With Approved Wps And Supported By Pqr, Executed By Qualified Welders. , Welding Of Tee Connection (Full Penetration Nozzle Weld) On 6 Mm Thick Stainless-Steel Duct Using The Gtaw (Tig) Welding Process, Carried Out In Accordance With Approved Wps And Supported By Pqr, Executed By Qualified Welders. , Welding Of Flange ( Fillet Weld) At The 6 Mm Thick Stainless-Steel End Of Duct Using The Gtaw (Tig) Welding Process, Carried Out In Accordance With Approved Wps And Supported By Pqr, Executed By Qualified Welders, As Per Approved Drawings. , Liquid Penetrant Examinations (Lpe) Should Be Carried Out On The Root Pass And Final Pass Weld Joints, It Includes One Tee Connection And Three Fillet Weld In Accordance With The Approved Inspection Procedure And Applicable Standards. , To Carry Out Surface Treatment After Fabrication And Welding Of The Tee Connection Duct And Welded Flanges Using Nitric Acid And Dm Water, In Accordance With The Approved Passivation Procedure And Applicable Standards. , Handling, Transportation Of Free Issue Material From Dfrp Site To Manufacture Premises And Bring Back To Coral Plant After Completion Of Fabrication.