PPL-SU-1050

Integrity CriticalPPL-SU-1050-0.1Welded Line Pipe:Electric Welded and Submerged ArcWelded 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 package.Without 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 LeaderL04/08General revision.Z.ChangS.Mishael(sponsor)M12/08General revision.Z.ChangS.Mishael(sponsor)N08/13General revision.A.GonzalezS.Mishael008/16General revision.K.BakerS.Mishael0.108/16Major Technical Modification:Updates to Section 4.3.1,K.BakerS.Mishaelitems 1 and 4:Section 6.3.item 1:Section 7.3,items 1and 2:and Table 16,item 11.August 20161988-2016 Chevron U.S.A.Inc.All rights reserved.Confidential-Restricted Access10f56