PPL-SU-1051

Integrity CriticalPPL-SU-1051-F.1Seamless Line PipeOperating Environment:LNG,Onshore,Pipelines,Subsea,TopsidesThis document is the confidential property ofChevron U.S.A.Inc.and its affiliates.When made available toany contractor providing services to Chevron U.S.A.Inc.or its affiliates,the contractor's use of thisdocument shall be governed by the confidentiality provisions of the applicable contract or bid packageWithout limiting the foregoing,neither the whole nor any part of this document may be disclosed by thecontractor to any third party,other than an affiliate of the contractor that requires this information forpurposes of the contract with the Chevron entity,without the prior written consent of the Chevron entitythat has disclosed this document to the contractor.When requested by Chevron U.S.A.Inc.or its disclosingaffiliate,the contractor must return all copies of this document to the Chevron entity requesting such returnand delete any electronic copies from the contractor's systems.Any and all modifications (changes,amendments,etc.)to this document must follow approvedChevron Engineering Standards governance processes.Rev.DateDescriptionAuthorTechnology Leader12/08General revision.Z.ChangS.Mishael (sponsor)D07/13Revised to reflect API 5L 45edition.A.GonzalezS.MishaelE08/13Technical update to correct errors round inA.GonzalezS.MishaelRev D.All changes for Rev D also identifiedin this version.F08/16General revision.K.BakerS.MishaelF.108/16Major Technical Modification:UpdatedK.BakerS.MishaelSection 4.3,item 1;Section 6.2,item 1;and Section 7.1,items 1 and 2.August 2016 2004-2016 Chevron U.S.A.Inc.All rights reserved.Confidential-Restricted Access1of47