1、AN AMERICAN NATIONAL STANDARDASME B31.8S-2010(Revision of ASME B31.8S-2004)Managing System Integrity of Gas PipelinesASME Code for Pressure Piping, B31Supplement to ASME B31.8Copyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted wi
2、thout license from IHS-,-,-INTENTIONALLY LEFT BLANKCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASME B31.8S-2010(Revision of ASME B31.8S-2004)ManagingSystem Integrityof Gas PipelinesASME Code f
3、or Pressure Piping, B31Supplement to ASME B31.8AN AMERICAN NATIONAL STANDARDCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Date of Issuance: June 1, 2010The next edition of this Code is scheduled
4、 for publication in 2012. There will be no addenda orwritten interpretations of the requirements of this Code issued to this edition.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteri
5、a for American NationalStandards. The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate. The proposed code or standard was madeavailable for public review and comment that provid
6、es an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “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 a
7、sserted in connection with anyitems mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent, nor assume any such liability. Users of a code or standard are expresslyadvised that determination of the v
8、alidity of any such patent rights, and the risk of infringement of such rights, isentirely their own responsibility.Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME acce
9、pts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwi
10、se,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2010 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.Copyright ASME International Provided by IHS under license w
11、ith ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-CONTENTSForeword vCommittee Roster . viSummary of Changes ix1 Introduction . 12 Integrity Management Program Overview 23 Consequences . 74 Gathering, Reviewing, and Integrating Data . 85 Risk Assessment. 116
12、Integrity Assessment. 167 Responses to Integrity Assessments and Mitigation (Repair and Prevention). 208 Integrity Management Plan . 269 Performance Plan 2710 Communications Plan 3211 Management of Change Plan . 3312 Quality Control Plan 3413 Terms, Definitions, and Acronyms . 3414 References and St
13、andards 40Figures1 Integrity Management Program Elements . 32 Integrity Management Plan Process Flow Diagram 43 Potential Impact Area . 94 Timing for Scheduled Responses: Time-Dependent Threats, PrescriptiveIntegrity Management Plan . 245 Hierarchy of Terminology for Integrity Assessment 35Tables1 D
14、ata Elements for Prescriptive Pipeline Integrity Program . 102 Typical Data Sources for Pipeline Integrity Program . 103 Integrity Assessment Intervals: Time-Dependent Threats, Internal and ExternalCorrosion, Prescriptive Integrity Management Plan 144 Acceptable Threat Prevention and Repair Methods
15、225 Example of Integrity Management Plan for Hypothetical Pipeline Segment(Segment Data: Line 1, Segment 3) 286 Example of Integrity Management Plan for Hypothetical Pipeline Segment(Integrity Assessment Plan: Line 1, Segment 3) 287 Example of Integrity Management Plan for Hypothetical Pipeline Segm
16、ent(Mitigation Plan: Line 1, Segment 3) 298 Performance Measures 309 Performance Metrics 3010 Overall Performance Measures 31iiiCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Nonmandatory Appendi
17、cesA Threat Process Charts and Prescriptive Integrity Management Plans 43B Direct Assessment Process 63C Preparation of Technical Inquiries . 66ivCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-FO
18、REWORDPipeline system operators continuously work to improve the safety of their systems and opera-tions. In the United States, both liquid and gas pipeline operators have been working with theirregulators for several years to develop a more systematic approach to pipeline safety integritymanagement
19、.The gas pipeline industry needed to address many technical concerns before an integritymanagement standard could be written. A number of initiatives were undertaken by the industryto answer these questions; as a result of 2 yr of intensive work by a number of technical expertsin their fields, 20 re
20、ports were issued that provided the responses required to complete the 2002edition of this Code. (The list of these reports is included in the reference section of this Code.)This Code is nonmandatory, and is designed to supplement B31.8, ASME Code for PressurePiping, Gas Transmission and Distributi
21、on Piping Systems. Not all operators or countries willdecide to implement this Code. This Code becomes mandatory if and when pipeline regulatorsinclude it as a requirement in their regulations.This Code is a process code, which describes the process an operator may use to develop anintegrity managem
22、ent program. It also provides two approaches for developing an integritymanagement program: a prescriptive approach and a performance or risk-based approach. Pipe-line operators in a number of countries are currently utilizing risk-based or risk-managementprinciples to improve the safety of their sy
23、stems. Some of the international standards issued onthis subject were utilized as resources for writing this Code. Particular recognition is given toAPI and their liquids integrity management standard, API 1160, which was used as a model forthe format of this Code.The intent of this Code is to provi
24、de a systematic, comprehensive, and integrated approach tomanaging the safety and integrity of pipeline systems. The task force that developed this Codehopes that it has achieved that intent.The 2004 Supplement was approved by the B31 Standards Committee and by the ASME Boardon Pressure Technology C
25、odes and Standards. It was approved as an American National Standardon March 17, 2004.This Supplement was approved by the B31 Standards Committee and by the ASME Board onPressure Technology Codes and Standards. It was approved as an American National Standardon April 20, 2010.vCopyright ASME Interna
26、tional Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASME B31 COMMITTEECode for Pressure Piping(The following is the roster of the Committee at the time of approval of this Code.)STANDARDS COMMITTEE OFFICERSM. L. Nayyar, Ch
27、airK. C. Bodenhamer, Vice ChairN. Lobo, SecretarySTANDARDS COMMITTEE PERSONNELR. J. T. Appleby, ExxonMobil Upstream Research Co.R. A. Appleton, Contributing Member, Refrigeration Systems Co.C. Becht IV, Becht Engineering Co.A. E. Beyer, Fluor EnterprisesK. C. Bodenhamer, Enterprise Products Co.C. J.
28、 Campbell, Air LiquideJ. S. Chin, TransCanada Pipeline U.S.D. D. Christian, VictaulicD. L. Coym, WorleyParsonsR. P. Deubler, Fronek Power Systems, LLCJ. A. Drake, Spectra Energy TransmissionP. D. Flenner, Flenner Engineering ServicesJ. W. Frey, Stress Engineering Service, Inc.D. R. Frikken, Becht En
29、gineering Co.R. A. Grichuk, Fluor Corp.R. W. Haupt, Pressure Piping Engineering Associates, Inc.L. E. Hayden, Jr., ConsultantB. P. Holbrook, Babcock Power, Inc.G. A. Jolly, Vogt Valves/Flowserve Corp.B31.8 GAS TRANSMISSION AND DISTRIBUTION PIPING SYSTEMS SECTION COMMITTEEJ. A. Drake, Chair, Spectra
30、Energy TransmissionM. J. Rosenfeld, Vice Chair, Kiefner and Associates, Inc.R. J. Horvath, Jr. Secretary, The American Society of MechanicalEngineersD. D. Anderson, NiSource Gas Transmission and StorageR. J. T. Appleby, ExxonMobil Upstream Research Co.R. C. Becken, Energy Experts InternationalC. A.
31、Bullock, Centerpoint EnergyJ. S. Chin, TransCanada Pipeline U.S.S. C. Christensen, ConsultantA. M. Clarke, Spectra Energy TransmissionP. M. Dickinson, Forerunner Corp.J. W. Fee, Universal PegasusD. J. Fetzner, BP Exploration (Alaska), Inc.E. N. Freeman, T. D. Williamson, Inc.R. W. Gailing, Southern
32、California Gas Co.M. W. Gragg, ExxonMobil Development Co.S. C. Gupta, Delegate, Bharat Petroleum Corp. Ltd.M. E. Hovis, Panhandle EnergyM. D. Huston, ONEOK Partners, LPD. L. Johnson, Panhandle EnergyK. B. Kaplan, KBRR. W. Kivela, Spectra Energy TransmissionM. P. Lamontagne, Lamontagne Pipeline Asses
33、sment Corp.viW. J. Koves, Ex-Officio, UOP LLCN. Lobo, The American Society of Mechanical EngineersW. J. Mauro, American Electric PowerC. J. Melo, Alternate, WorleyParsonsJ. E. Meyer, Louis Perry and Associates, Inc.E. Michalopoulos, University of MacedoniaM. L. Nayyar, Bechtel Power Corp.R. G. Payne
34、, Alstom Power, Inc.J. T. Powers, WorleyParsonsA. P. Rangus, Ex-Officio, BechtelE. H. Rinaca, Dominion Resources, Inc.M. J. Rosenfeld, Kiefner and Associates, Inc.R. J. Silvia, Process Engineers and Constructors, Inc.A. Soni, Delegate, Engineers India Ltd.W. J. Sperko, Sperko Engineering Services, I
35、nc.F. W. Tatar, FM GlobalK. A. Vilminot, Black and VeatchA. L. Watkins, First Energy Corp.K. H. Wooten, ConocoPhillips Pipe Line Co.K. G. Leewis, P-PIC, LLCR. D. Lewis, H. Rosen U.S.A., Inc.C. A. Mancuso, ExxonMobil Production Co.W. J. Manegold, Pacific Gas and ElectricM. J. Mechlowicz, Southern Cal
36、ifornia Gas Co.C. J. Miller, Fluor Enterprises Inc.D. K. Moore, El Paso Pipeline GroupR. A. Mueller, MCMI TechnologiesG. E. Ortega, ConocoPhillipsB. J. Powell, NiSource, Inc.C. G. Roberts, FluorR. A. Schmidt, Hackney Ladish, Inc.A. Soni, Delegate, Engineers India Ltd.C. J. Tateosian, Gas System Engi
37、neering, Inc.P. L. Vaughn, ONEOK Partners, LPF. R. Volgstadt, Volgstadt and Associates, Inc.W. J. Walsh, EN EngineeringD. H. Whitley, MATEJ. K. Wilson, WilliamsR. A. Wolf, ConsultantK. F. Wrenn, Jr., Wrentech Services, LLCD. W. Wright, Wright Tech Services, LLCM. R. Zerella, National GridJ. Zhou, Tr
38、ansCanada Pipelines Ltd.J. S. Zurcher, P-PIC, LLCCopyright ASME International Provided by IHS under license with ASME Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-B31.8 SUBGROUP ON DESIGN, MATERIALS, AND CONSTRUCTIONJ. S. Chin, Chair, TransCanada Pipeline U.S.R.
39、 J. T. Appleby, ExxonMobil Upstream Research Co.R. C. Becken, Energy Experts InternationalA. M. Clarke, Spectra Energy TransmissionP. M. Dickinson, Forerunner Corp.D. J. Fetzner, BP Exploration (Alaska), Inc.R. W. Gailing, Southern California Gas Co.M. D. Huston, ONEOK Partners, LPK. B. Kaplan, KBRM
40、. J. Mechlowicz, Southern California Gas Co.C. J. Miller, Fluor Enterprises, Inc.B31.8 SUBGROUP ON EDITORIAL REVIEWD. K. Moore, Chair, El Paso Pipeline GroupR. C. Becken, Energy Experts InternationalR. W. Gailing, Southern California Gas Co.B31.8 SUBGROUP ON OFFSHORE PIPELINESK. B. Kaplan, Chair, KB
41、RR. J. T. Appleby, ExxonMobil Upstream Research Co.M. W. Gragg, El Paso Pipeline GroupB31.8 SUBGROUP ON OPERATION AND MAINTENANCED. D. Anderson, Chair, NiSource Gas Transmission and StorageD. E. Adler, Corresponding Member, Colombia Gas TransmissionC. A. Bullock, Centerpoint EnergyA. M. Clarke, Spec
42、tra Energy TransmissionD. M. Fox, Atmos EnergyE. N. Freeman, T. D. Williamson, Inc.M. E. Hovis, Panhandle EnergyM. Israni, PHMSA/DOTD. L. Johnson, Panhandle EnergyR. W. Kivela, Spectra Energy TransmissionM. P. Lamontagne, Lamontagne Pipeline Assessment Corp.B31 EXECUTIVE COMMITTEEN. Lobo, Secretary,
43、 The American Society of Mechanical EngineersC. B. Becht IV, Becht Engineering Co.K. C. Bodenhamer, Enterprise Products Co.D. A. Christian, VictaulicJ. A. Drake, Spectra Energy TransmissionP. D. Flenner, Flenner Engineering ServicesD. R. Frikken, Becht Engineering Co.R. W. Haupt, Pressure Piping Eng
44、ineering Associates, Inc.L. E. Hayden, Jr., ConsultantB31 FABRICATION AND EXAMINATION TECHNICAL COMMITTEEA. P. Rangus, Chair, BechtelR. J. Horvath, Jr., Secretary, The American Society of MechanicalEngineersJ. P. Ellenberger, WFI Division, Bonney ForgeR. J. Ferguson, MetallurgistD. J. Fetzner, BP Ex
45、ploration (Alaska), Inc.P. D. Flenner, Flenner Engineering ServicesJ. W. Frey, Stress Engineering Service, Inc.viiE. K. Newton, Southern California Gas Co.G. E. Ortega, ConocoPhillipsC. G. Roberts, FluorM. J. Rosenfeld, Kiefner and Associates, Inc.R. A. Schmidt, Hackney Ladish, Inc.C. J. Tateosian,
46、Gas System Engineering, Inc.P. L. Vaughn, ONEOK Partners, LPF. R. Volgstadt, Volgstadt and Associates, Inc.W. J. Walsh, EN EngineeringD. H. Whitley, MATEJ. Zhou, TransCanada Pipelines Ltd.K. B. Kaplan, KBRK. G. Leewis, P-PIC, LLCR. D. Lewis, H. Rosen U.S.A., Inc.K. G. Leewis, P-PIC, LLCR. D. Lewis,
47、H. Rosen U.S.A., Inc.C. A. Mancuso, ExxonMobil Production Co.W. J. Manegold, Pacific Gas and ElectricD. K. Moore, El Paso Pipeline GroupR. A. Mueller, MCMI TechnologiesB. J. Powell, NiSource, Inc.J. K. Wilson, WilliamsD. W. Wright, Wright Tech Services, LLCM. R. Zerella, National GridJ. S. Zurcher,
48、P-PIC, LLCB. P. Holbrook, Babcock Power, Inc.G. A. Jolly, Vogt Valves/Flowserve Corp.W. J. Koves, UOP LLCE. Michalopoulos, University of MacedoniaM. L. Nayyar, Bechtel Power Corp.R. G. Payne, Alstom Power, Inc.A. P. Rangus, BechtelW. J. Sperko, Sperko Engineering Services, Inc.K. H. Wooten, ConocoPh
49、illips Pipe Line Co.W. W. Lewis, E. I. DuPontS. P. Licud, Weirich Consulting Services, Inc.A. D. Nalbandian, Thielsch Engineering, Inc.R. I. Seals, ConsultantR. J. Silvia, Process Engineers and Constructors, Inc.W. J. Sperko, Sperko Engineering Services, Inc.E. F. Summers, Jr., Babcock and Wilcox Construction Co.P. L. Vaughan, ONEOK Partners, LPCopyright ASME Inte
