1、2017 National Board Digital Library “Single User” Instructional License AgreementCarefully read the following terms and conditions before using the pdf fileCOPYRIGHT the National Board has licensed this copy to you for the use described herein. This pdf file is licensed for use by a single user. “Us
2、e” means loaded in temporary memory or permanent storage on the computer. The National Board reserves all rights not expressly granted to you.I understand that I am being provided a pdf file containing the 2017 NBIC in consideration of my representation and/or agreement that: I may photocopy the con
3、tents solely for my own use but I am prohibited from making such photocopy available to others for copying. I will not make the NBIC electronically available through downloading, file sharing or through any other means. Additionally, I will not loan the pdf file for the purpose of photocopy, electro
4、nic download, file sharing or for any other copying means. I understand that any unauthorized duplication of the NBIC through my actions, either deliberate or unintentional, directly or indirectly, may also subject me to a claim of copyright infringement. I further understand that any attempt to ele
5、ctronically alter information in the file renders this device legally void and unusable for all future reference.TERMThese terms and conditions are effective until terminated.LIMITED WARRANTYThe files are provided as is without warranty of any kind, either expressed or implied, including but not lim
6、ited to implied warranties of merchantability and fitness for any particular purpose.The National Board does not warrant that the functions contained in the files will meet your requirements or that the operation of the files will be uninterrupted or error free. You assume responsibility for selecti
7、ng the software to achieve your intended results, and for the use and results obtained from the software.LIMITATION OF REMEDIESIn no event will the National Board be liable to you for any damages, including any lost profits, lost savings, or any other incidental or consequential damages arising from
8、 the use or inability to use such program even if the National Board has been advised of the possi-bility of such damages, or for any claim by any other party.Some states do not allow the limitation or exclusion of liability for incidental or consequential damage, so the above exclusion may not appl
9、y to you.GENERALThis Agreement will be governed by the laws of the state of Ohio.Should you have any questions concerning this Agreement, you may contact the National Board by writing to The National Board of Boiler and Pressure Vessel Inspectors, 1055 Crupper Avenue, Columbus, Ohio 43229-1183.I2017
10、NB-23NATIONAL BOARD INSPECTION CODE 2017 EDITION DATE OF ISSUE JULY 1, 2017This code was developed under procedures accredited as meeting the criteria for American National Stan-dards. The Consensus Committee that approved the code was balanced to ensure that individuals from com-petent and concerne
11、d interests had an opportunity to participate. The proposed code was made available for public review and comment, which provided an opportunity for additional public input from industry, academia, regulatory and jurisdictional agencies, and the public-at-large.The National Board does not “approve,”
12、 “rate,” or “endorse” any item, construction, proprietary device, or activity. The National Board does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standar
13、d against liability for infringement of any applicable Letters Patent, nor assume any such liability. Us-ers of a code are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Participation
14、by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted as government or industry endorsement of this code. The National Board accepts responsibility for only those interpretations issued in accordance with governing National Board procedures and policies t
15、hat preclude the issuance of interpretations by individual committee members. The footnotes in this document are part of this American National Standard.RRNRRR The above National Board symbols are registered with the US Patent Office. “National Board” is the abbreviation for The National Board of Bo
16、iler and Pressure Vessel Inspectors. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.All charts, graphs, tables, and other criteria that have been reprinted from the ASME Boiler and Pressure
17、 Vessel Code, Sections I, IV, VIII, and X are used with the permission of the American Society of Mechanical Engineers. All Rights Reserved.Library of Congress Catalog Card No. 52-44738 Printed in the United States of America All Rights Reservedwww.nationalboard.orgCopyright 2017 byTHE NATIONAL BOAR
18、D OF BOILER Part 2, Inspection; and Part 3, Repairs and Alterations.The NBIC Committees function is to establish rules of safety governing post-construction activities for the installation, inspection, and repair and alteration of pressure-retaining items, and to interpret these rules when questions
19、 arise regarding their intent. In formulating the rules, the NBIC Committee considers the needs and concerns of individuals and organizations involved in the safety of pressure-retaining items. The objective of the rules is to afford reasonably certain protection of life and property, so as to give
20、a reasonably long, safe period of usefulness. Advancements in design and material and the evidence of experience are recognized.The rules established by the NBIC Committee are not to be interpreted as approving, recommending, or en-dorsing any proprietary or specific design, or as limiting in any wa
21、y an organizations freedom to choose any method that conforms to the NBIC rules.The NBIC Committee meets regularly to consider revisions of existing rules, formulation of new rules, and respond to requests for interpretations. Requests for interpretation must be addressed to the NBIC Secretary in wr
22、iting and must give full particulars in order to receive Committee consideration and a written reply. Pro-posed revisions to the code resulting from inquiries will be presented to the NBIC Committee for appropriate action.Proposed revisions to the code approved by the NBIC Committee are submitted to
23、 the American National Standards Institute and published on the National Board web-site to invite comments from all interested per-sons. After the allotted time for public review and final approval, the new edition is published. The Foreword, Introduction, Personnel and Index Sections of the NBIC ar
24、e provided for guidance and informational purposes only and shall not be considered a part of the Code. Theses sections are not approved by the NBIC Commit-tee or submitted to the American National Standards Institute.Organizations or users of pressure-retaining items are cautioned against making us
25、e of revisions that are less restrictive than former requirements without having assurance that they have been accepted by the Jurisdic-tion where the pressure-retaining item is installed.The general philosophy underlying the NBIC is to parallel those provisions of the original code of construc-tion
26、, as they can be applied to post-construction activities. The NBIC does not contain rules to cover all details of post-construction activities. Where complete details are not given, it is intended that individuals or organizations, subject to the acceptance of the Inspector and Jurisdiction when app
27、licable, provide details XVIIINATIONAL BOARD INSPECTION CODE2017FOREWARDfor post-construction activities that will be as safe as otherwise provided by the rules in the original code of construction.Activities not conforming to the rules of the original code of construction or the NBIC must receive s
28、pecific approval from the Jurisdiction, who may establish requirements for design, construction, inspection, testing, and documentation.There are instances where the NBIC serves to warn against pitfalls; but the code is not a handbook, and can-not substitute for education, experience, and sound engi
29、neering judgment. It is intended that this edition of the NBIC not be retroactive. Unless the Jurisdiction imposes the use of an earlier edition, the latest effective edition is the governing document.XIX2017PERSONNELNB-23PERSONNEL The National Board of Boiler and Pressure Vessel Inspectors Board of
30、 TrusteesJ. Burpee ChairmanJ. Amato First Vice ChairmanD. Cook Second Vice ChairmanC. Cantrell Member at LargeE. Creaser Member at LargeA. Oda Member at LargeM. Washington Member at LargeD. Douin Secretary/TreasurerAdvisory CommitteeJ. Pillow Representing welding industriesC. Hopkins Representing Na
31、tional Board stamp holders H. Richards Representing boiler and pressure vessel usersB. Berquist Representing pressure vessel manufacturersR. Wielgoszinski Representing authorized inspection agencies (insurance companies)P. Molvie Representing boiler manufacturersXXNATIONAL BOARD INSPECTION CODE2017P
32、ERSONNELNational Board MembersAlabama Marvin ByrumAlaska Kenneth LaneArizona Randall AustinArkansasDennis HannonCalifornia .Donald CookColorado . Steve NelsonDelaware .John EschFlorida . Andrew FrazierGeorgia Benjamin CrawfordHawaii Julius Dacanay Illinois. Michael VogelIndiana . Larry ParkeyKansas.
33、Robert StimsonKentucky .Mark JordanLouisiana .Joseph LeSageMaine . John BurpeeMaryland Karl KraftMassachusetts. Edward KawaMichigan David StenroseMinnesota .Joel AmatoMississippi William AndersonMissouri .Ronald Brockman Nebraska . Christopher B. CantrellNevada . David SandfossNew Hampshire Darrell
34、MalloryNew Jersey . Milton WashingtonNew York .Matthew SansoneNorth Carolina Clifford DautrichNorth Dakota Trevor SeimeOhio . John SharierOklahoma Thomas GrannemanOregon Mark PerduePennsylvania Nathaniel SmithSouth Carolina Ronald W. SpikerSouth Dakota .Aaron LorimorTennessee Sam ChapmanTexas .Rob T
35、routtUtah Rick SturmVirginia . Edward HiltonWashington . Tony OdaWest Virginia John PorcellaWisconsin Terrence WaldbilligChicago, IL .Michael RyanDetroit, MI Cortney JacksonLos Angeles, CA . Cirilo ReyesMilwaukee, WI Jillian KlugNew York, NY William McGivneySeattle, WA Larry LeetAlberta Michael Poeh
36、lmannBritish Columbia .Anthony SchollManitoba Ryan DeLuryNew Brunswick Eben CreaserNewfoundland & Labrador . Dennis EastmanNorthwest Territories Matthias MailmanNova Scotia . Peter Dodge Ontario . Michael AdamsPrince Edward Island. Steven TownsendQuebec Aziz KhssassiSaskatchewan .Christopher Selinge
37、rXXI2017PERSONNELNB-23National Board Inspection Code Main CommitteeD. Cook, Chair State of CaliforniaR. Wielgoszinski, Vice Chair Hartford Steam Boiler Inspection and Insurance CompanyB. Besserman, Secretary National BoardJ. Amato State of MinnesotaR. Austin State of ArizonaS. Cammeresi FurmaniteP.
38、Edwards WECTECG. Galanes Diamond Technical Services, Inc.J. Getter Worthington IndustriesC. Hopkins Seattle Boiler Works, Inc.L. McManoman Great Lakes Area Apprenticeship ProgramM. Mooney Liberty Mutual Insurance CompanyB. Morelock Eastman Chemical CompanyV. Newton XL InsuranceJ. Pillow Common ArcM.
39、 Richards ConsultantJ. Riley Phillips 66J. Sekely ConsultantK. Simmons PentairS. Staniszewski Jr. U.S. Department of TransportationR. Troutt State of TexasM. Wadkinson Fulton Boiler Works, Inc.M. Webb Xcel Energy ServicesP. Welch Arise Boiler Inspection and Insurance CompanyXXIINATIONAL BOARD INSPEC
40、TION CODE2017PERSONNELNational Board Inspection Code Subcommittee Installation (Part 1) H. Richards, Chair ConsultantD. Patten, Vice Chair Bay City BoilerJ. Bock, Secretary National BoardR. Austin State of ArizonaG. Halley ABMAS. Konopacki NRGB. Moore Hartford Steam Boiler Inspection and Insurance C
41、ompany P. Schuelke Well-McLainR. Smith Authorized Inspection AssociatesM. Wadkinson Fulton Boiler Works, Inc.E. Wiggins Liberty Mutual Insurance CompanyNational Board Inspection Code Subcommittee Inspection (Part 2)M. Mooney, Chair Liberty Mutual Insurance CompanyS. Staniszewski, Vice Chair US Depar
42、tment of TransportationJ. Metzmaier, Secretary National BoardT. Barker FM GlobalE. Brantley XL InsuranceD. Buechel Hartford Steam Boiler Inspection and Insurance Company D. Ford U.S. Department of TransportationJ. Getter Worthington CylindersD. Graf Air Products and Chemicals, Inc.M. Horbaczewski Di
43、amond Technical ServicesG. McRae Trinity Industries, Inc.V. Newton XL InsuranceJ. Riley Phillips 66M. Schwartzwalder Stress Engineering ServicesT. Vandini Quality Steel CorporationP. Welch ARISEXXIII2017PERSONNELNB-23National Board Inspection Code Subcommittee for Repairs and Alterations (Part 3)G.
44、Galanes, Chair Diamond Technical Services, Inc.J. Pillow, Vice Chair Common Arc CorporationW. Vallance, Secretary National BoardJ. Amato State of MinnesotaB. Boseo Graycor Services LLCA. Bramucci GE Renewable EnergyP. Edwards WECTECC. Hopkins Seattle Boiler Works, Inc.W. Jones Arise, Inc.L. McManoma
45、n Great Lakes Area Apprenticeship ProgramR. Miletti Babcock and Wilcox Construction Company, Inc.L. Moedinger Strasburg Railroad CompanyK. Moore Joe Moore CompanyB. Morelock Eastman Chemical CompanyB. Schaefer AEPJ. Sekely ConsultantM. Toth Boiler Supply Company, Inc.R. Troutt State of TexasM. Webb
46、Xcel EnergyNational Board Inspection Code Subcommittee Pressure Relief Devices (Part 4)S. Cammeresi, Chair FurmaniteA. Cox, Vice Chair JAC ConsultingT. Beirne, Secretary National BoardK. Beise Dowco Valve Company, Inc.M. Brodeur International Valve & Instr. Corp.D. DeMichael Chemours Co.R. Donalson
47、PentairB. Hart FM GlobalD. Marek Mainthia TechnologiesR. McCaffrey Quality ValveD. McHugh Allied Valve, Inc.B. Nutter E.I. Dupont De Nemours & Co.T. Patel Farris EngineeringA. Renaldo Praxair, Inc.K. Simmons PentairXXIVNATIONAL BOARD INSPECTION CODE2017PERSONNELNational Board Inspection Code Subgrou
48、p Installation (Part 1)M. Wadkinson, Chair Fulton Boiler Works, Inc.D. Patten, Vice Chair Bay City BoilerJ. Bock, Secretary National BoardR. Austin State of ArizonaT. Creacy Zurich Services CorporationG. Halley ABMAS. Konopacki NRG EnergyJ. Millette UABB. Moore Hartford Steam Boiler Inspection and I
49、nsurance Company H. Richards ConsultantP. Schuelke Well-McLainR. Smith Authorized Inspection AssociatesM. Washington State of New JerseyE. Wiggins Liberty Mutual Insurance CompanyNational Board Inspection Code Subgroup Inspection (Part 2)J. Getter, Chair Worthington IndustriesM. Schwartzwalder, Vice Chair AEPJ. Metzmaier, Secretary National BoardT. Barker FM GlobalE. Brantley XL Insurance America, Inc.D. Ford US Department of TransportationD. Graf Air Products and Chemicals, Inc.B. Hart Factory Mutual Insurance CompanyM. Horbaczewski Midwest GenerationG. McRae Trinity Industries,
