1、ASME BPVC.XI.2-20212021ASME Boiler andPressure Vessel CodeAn International CodeDivision 2Requirements for Reliability andIntegrity Management(RIM)Programs for Nuclear Power PlantsSECTION XIRules for Inservice Inspection ofNuclear Power Plant ComponentsMarkings such as“ASME,”“ASME Standard,”or any ot
2、her marking including“ASME,”ASME logos,or the ASME Single Cerficaon Mark shall not be used on any item that is not constructed in accordance with all of the applicable requirements of the Code or Standard.Use of of the ASME Single Cerficaon Mark requires formal ASME cerficaon;if no cerficaon program
3、 is available,such ASME markings may not be used.(For Cerficaon and Accreditaon Programs,see hps:/www.asme.org/cerficaon-accreditaon.)Items produced by pares not formally possessing an ASME Cerficate may not be described,either explicitly or implicitly,as ASME cerfied or approved in any code forms o
4、r other document.XIRULES FOR INSERVICEINSPECTION OF NUCLEARPOWER PLANT COMPONENTSDivision 2Requirements for Reliabilityand Integrity Management(RIM)Programs for NuclearPower PlantsASME Boiler and Pressure Vessel Committeeon Nuclear Inservice InspectionTwo Park Avenue New York,NY 10016 USAAN INTERNAT
5、IONAL CODE2021 ASME Boiler&Pressure Vessel CodeJuly 1,20212021 EditionDate of Issuance:July 1,2021This international code or standard was developed under procedures accredited as meeting the criteria for American National Standards and it is an American National Standard.The Standards Committee that
6、 approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate.The proposed code or standard was made available for public review and comment that provides an opportunity for additional public input from industry,a
7、cademia,regulatory agencies,and the public-at-large.ASME does not“approve,”“certify,”“rate,”or“endorse”any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this docume
8、nt,and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable letters patent,nor assume any such liability.Users of a code or standard are expressly advised that determination of the validity of any such patent rights,and the risk of infringemen
9、t of such rights,is entirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this docum
10、ent issued in accordance with the estab-lished ASME procedures and policies,which precludes the issuance of interpretations by individuals.The endnotes and preamble in this document(if any)are part of this American National Standard.ASME Collective Membership MarkASME Single Certification MarkASME a
11、nd the above ASME symbols are registered trademarks of The American Society of Mechanical Engineers.No part of this document may be reproduced in any form,in an electronicretrieval system or otherwise,without the prior written permission of thepublisher.Library of Congress Catalog Card Number:56-393
12、4Printed in the United States of AmericaAdopted by the Council of The American Society of Mechanical Engineers,1914;latest edition 2021.The American Society of Mechanical EngineersTwo Park Avenue,New York,NY 10016-5990Copyright 2021 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedTA
13、BLE OF CONTENTSList of Sections.viiiForeword.xStatement of Policy on the Use of the ASME Single Certification Mark and Code Authorization in AdvertisingxiiStatement of Policy on the Use of ASME Marking to Identify Manufactured Items.xiiSubmittal of Technical Inquiries to the Boiler and Pressure Vess
14、el Standards Committees.xiiiPersonnel.xviPreface to Section XI.xxxviiOrganization of Section XI.xxxixSummary of Changes.xliiiList of Changes in Record Number Order.xlivCross-Referencing and Stylistic Changes in the Boiler and Pressure Vessel Code.xlvArticle RIM-1Scope and Responsibility.1RIM-1.1Scop
15、e.1RIM-1.2Jurisdiction.1RIM-1.3Components Subject to the Requirements of This Division.1RIM-1.4Owners Responsibility.1RIM-1.5Standard Units.2RIM-1.6Inspection.2RIM-1.7Regulatory Review.2RIM-1.8Tolerances.2RIM-1.9Referenced Standards and Specifications.3Article RIM-2Reliability and Integrity Manageme
16、nt(RIM)Program.4RIM-2.1RIM Program Overview.4RIM-2.2RIM Program Scope and Definition.4RIM-2.3Degradation Mechanism Assessment(DMA).4RIM-2.4Plant and SSC Reliability Target Allocation.5RIM-2.5Identification and Evaluation of RIM Strategies.5RIM-2.6Evaluation of Uncertainties.6RIM-2.7RIM Program Implementation.6RIM-2.8Performance Monitoring and RIM Program Updates.9RIM-2.9Examination Methods.9RIM-2.10Additional Considerations for RIM Program Implementation.11Article RIM-3Acceptance Standards.12RIM
