rules for construction of nuclear facility components 2017
TRANSCRIPT
ASME BPVC. I I I .1 .NG-2017
Div is ion 1 — Subsect ion NGCore Suppor t S t r uctures
SECTION I I IRules for Construct ion ofNuclear Faci l i ty Components
2017 ASME Boiler andPressure Vessel CodeAn International Code
Markings such as “ASME,” “ASME Standard,” or any other marking including “ASME,” ASME logos, or the Certification 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 ASME’s name, logos, or Certification Mark requires formal ASME certification; if no certification program is available, such ASME markings may not be used. (For Certification and Accreditation Programs, see https://www.asme.org/shop/certification‐accreditation.)
Items produced by parties not formally certified by ASME may not be described, either explicitly or implicitly, as ASME certified or approved in any code forms or other document.
IIIRULES FOR CONSTRUCTIONOF NUCLEAR FACILITYCOMPONENTS
Division 1 - Subsection NG
Core Support StructuresASME Boiler and Pressure Vessel Committeeon Construction of Nuclear Facility Components
AN INTERNATIONAL CODE
2017 ASME Boiler &Pressure Vessel Code2017 Edition July 1, 2017
Two Park Avenue • New York, NY • 10016 USA
Date of Issuance: July 1, 2017
This international code or standard was developed under procedures accredited as meeting the criteria forAmerican National Standards and it is an American National Standard. The Standards Committee that approvedthe code or standard was balanced to assure that individuals from competent and concerned interests havehad an opportunity to participate. The proposed code or standard was made available for public review and com-ment that provides an opportunity for additional public input from industry, academia, regulatory agencies, andthe 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 asserted in connection with any
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tablished 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.
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publisher.
Library of Congress Catalog Card Number: 56-3934Printed in the United States of America
Adopted by the Council of The American Society of Mechanical Engineers, 1914; latest edition 2017.
The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990
Copyright © 2017 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
All rights reserved
TABLE OF CONTENTS
List of Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viiiStatement of Policy on the Use of the Certification Mark and Code Authorization in Advertising . . . . . . . . . . xStatement of Policy on the Use of ASME Marking to Identify Manufactured Items . . . . . . . . . . . . . . . . . . . . . . xSubmittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees . . . . . . . . . . . . . . . xiPersonnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xivOrganization of Section III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxiiiSummary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxviList of Changes in Record Number Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxviiiCross-Referencing and Stylistic Changes in the Boiler and Pressure Vessel Code . . . . . . . . . . . . . . . . . . . . . . . xxxix
Article NG-1000 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1NG-1100 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NG-1110 Aspects of Construction Covered by These Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1NG-1120 Definition of Structures and Application of These Rules to Them . . . . . . . . . . . . . . . . . . 1NG-1130 Boundaries of Jurisdiction Applicable to This Subsection . . . . . . . . . . . . . . . . . . . . . . . . . 1
Article NG-2000 Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4NG-2100 General Requirements for Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
NG-2110 Scope of Principal Terms Employed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4NG-2120 Material for Core Support Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4NG-2130 Certification of Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4NG-2140 Welding Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2150 Material Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2160 Deterioration of Material in Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2170 Heat Treatment to Enhance Impact Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2180 Procedures for Heat Treatment of Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2190 Temporary Attachment Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
NG-2200 Material Test Coupons and Specimens for Ferritic Steel Material . . . . . . . . . . . . . . . . . . 5NG-2210 Heat Treatment Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5NG-2220 Procedure for Obtaining Test Coupons and Specimens for Quenched and Tempered
Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6NG-2300 Fracture Toughness Requirements for Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
NG-2310 Material to Be Impact Tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7NG-2320 Impact Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8NG-2330 Test Requirements and Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8NG-2340 Number of Impact Tests Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9NG-2350 Retests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10NG-2360 Calibration of Instruments and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NG-2400 Welding Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11NG-2410 General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11NG-2420 Required Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11NG-2430 Weld Metal Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11NG-2440 Storage and Handling of Welding Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
NG-2500 Examination and Repair of Core Support Structure Material . . . . . . . . . . . . . . . . . . . . . . 14NG-2510 Examination of Core Support Structure Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14NG-2520 Examination After Quenching and Tempering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15NG-2530 Examination and Repair of Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15NG-2540 Examination and Repair of Forgings and Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16NG-2550 Examination and Repair of Seamless and Welded Tubular Products and Fittings . . . . . 17
iii
NG-2570 Examination and Repair of Statically and Centrifugally Cast Products . . . . . . . . . . . . . . . 18NG-2580 Examination of Threaded Structural Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
NG-2600 Material Organizations’ Quality System Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22NG-2610 Documentation and Maintenance of Quality System Programs . . . . . . . . . . . . . . . . . . . . . 22
Article NG-3000 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24NG-3100 General Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24NG-3110 Loading Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24NG-3120 Special Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25NG-3130 General Design Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
NG-3200 Design by Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28NG-3210 Design Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28NG-3220 Stress Limits for Other Than Threaded Structural Fasteners . . . . . . . . . . . . . . . . . . . . . . 32NG-3230 Stress Limits for Threaded Structural Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
NG-3300 Core Support Structure Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46NG-3310 General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46NG-3320 Design Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46NG-3350 Design for Welded Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Article NG-4000 Fabrication and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51NG-4100 General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51NG-4110 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51NG-4120 Certification of Material and Fabrication by Certificate Holder . . . . . . . . . . . . . . . . . . . . . 51NG-4130 Repair of Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
NG-4200 Forming, Fitting, and Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52NG-4210 Cutting, Forming, and Bending . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52NG-4230 Fitting and Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53NG-4240 Requirements for Weld Joints in Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
NG-4300 Welding Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53NG-4310 General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53NG-4320 Welding Qualifications, Records, and Identifying Stamps . . . . . . . . . . . . . . . . . . . . . . . . . 54NG-4330 General Requirements for Welding Procedure Qualification Tests . . . . . . . . . . . . . . . . . . 54
NG-4400 Rules Governing Making, Examining, and Repairing Welds . . . . . . . . . . . . . . . . . . . . . . . . 57NG-4410 Precautions to Be Taken Before Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57NG-4420 Rules for Making Welded Joints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57NG-4430 Welding of Temporary Attachments and Their Removal . . . . . . . . . . . . . . . . . . . . . . . . . . 58NG-4450 Repair of Weld Metal Defects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
NG-4500 Brazing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60NG-4600 Heat Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60NG-4610 Welding Preheat Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60NG-4620 Postweld Heat Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60NG-4630 Heat Treatment of Welds Other Than the Final Postweld Heat Treatment . . . . . . . . . . . 64NG-4650 Heat Treatment After Bending or Forming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64NG-4660 Heat Treatment of Electroslag Welds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
NG-4700 Mechanical Joints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64NG-4710 Threaded Structural Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64NG-4720 Temporary Fasteners and Their Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Article NG-5000 Examination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65NG-5100 General Requirements for Examination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65NG-5110 Procedures, Qualifications, and Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65NG-5120 Time of Examination of Welds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65NG-5130 Examination of Weld Edge Preparation Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
NG-5200 Required Examination of Welds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67NG-5210 Permissible Examination Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67NG-5220 Requirements for Radiography or Ultrasonic and Liquid Penetrant or Magnetic Particle
Examination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67NG-5230 Requirements for Liquid Penetrant or Magnetic Particle Examination . . . . . . . . . . . . . . 67
iv
NG-5260 Requirements for Surface Visual Examination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67NG-5270 Hard Surfacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
NG-5300 Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68NG-5320 Radiographic Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68NG-5330 Ultrasonic Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68NG-5340 Magnetic Particle Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68NG-5350 Liquid Penetrant Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69NG-5360 Visual Examination Acceptance Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
NG-5500 Qualifications and Certification of Nondestructive Examination Personnel . . . . . . . . . . . 69NG-5510 General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69NG-5520 Personnel Qualification, Certification, and Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . 69NG-5530 Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Article NG-8000 Nameplates, Stamping With Certification Mark, and Reports . . . . . . . . . . . . . . . . . . 71NG-8100 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
FIGURESNG-1131-1 Jurisdictional Boundary Between Core Support Structure and Reactor Pressure Vessel . . . 3NG-2433.1-1 Weld Metal Delta Ferrite Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14NG-3221-1 Stress Categories and Limits of Stress Intensities for Design Loadings . . . . . . . . . . . . . . . . . 35NG-3222-1 Stress Categories and Limits of Stress Intensities for Service Levels A and B . . . . . . . . . . . 36NG-3224-1 Stress Categories and Limits of Stress Intensities for Service Level C . . . . . . . . . . . . . . . . . . 39NG-3232-1 Stress Intensity Limits for Design of Threaded Structural Fasteners . . . . . . . . . . . . . . . . . . . 44NG-3351(a)-1 Typical Locations of Joints of Several Categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47NG-3351(a)-2 Typical Welded Joint Category Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48NG-4427-1 Fillet and Socket Weld Details and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
TABLESNG-2331(a)-1 Required Cv Values for Core Structure Material With 2 in. (50 mm) Maximum Thickness
(Other Than Threaded Structural Fasteners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9NG-2333-1 Required Cv Values for Threaded Structural Fastener Material . . . . . . . . . . . . . . . . . . . . . . 9NG-2432.1-1 Sampling of Welding Materials for Chemical Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13NG-2432.2-1 Welding Material Chemical Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13NG-3217-1 Classification of Stress Intensity in Core Support Structures for Some Typical Cases . . . . 33NG-3352-1 Permissible Welded Joints and Design Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50NG-4622.1-1 Mandatory Requirements for Postweld Heat Treatment (PWHT) of Welds . . . . . . . . . . . . 61NG-4622.4(c)-1 Alternative Holding Temperatures and Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62NG-4622.7(b)-1 Exemptions to Mandatory PWHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63NG-5111-1 Thickness, IQI Designations, Essential Holes, and Wire Diameters . . . . . . . . . . . . . . . . . . . . 66
ENDNOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
v
ð17Þ LIST OF SECTIONSSECTIONSI Rules for Construction of Power Boilers
II Materials• Part A — Ferrous Material Specifications• Part B — Nonferrous Material Specifications• Part C — Specifications for Welding Rods, Electrodes, and Filler Metals• Part D — Properties (Customary)• Part D — Properties (Metric)
III Rules for Construction of Nuclear Facility Components• Subsection NCA — General Requirements for Division 1 and Division 2• Appendices• Division 1*
– Subsection NB — Class 1 Components– Subsection NC — Class 2 Components– Subsection ND — Class 3 Components– Subsection NE — Class MC Components– Subsection NF — Supports– Subsection NG — Core Support Structures
• Division 2 — Code for Concrete Containments• Division 3 — Containment Systems for Transportation and Storage of Spent Nuclear Fuel and High-LevelRadioactive Material
• Division 5 — High Temperature Reactors
IV Rules for Construction of Heating Boilers
V Nondestructive Examination
VI Recommended Rules for the Care and Operation of Heating Boilers
VII Recommended Guidelines for the Care of Power Boilers
VIII Rules for Construction of Pressure Vessels• Division 1• Division 2 — Alternative Rules• Division 3 — Alternative Rules for Construction of High Pressure Vessels
IX Welding, Brazing, and Fusing Qualifications
X Fiber-Reinforced Plastic Pressure Vessels
XI Rules for Inservice Inspection of Nuclear Power Plant Components
XII Rules for Construction and Continued Service of Transport Tanks
* The 2015 Edition of Section III was the last edition in which Section III, Division 1, Subsection NH, Class 1 Components in Elevated Tem-perature Service, was published. The requirements located within Subsection NH were moved to Section III, Division 5, Subsection HB, SubpartB for the elevated temperature construction of Class A components.
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INTERPRETATIONS
Interpretations are issued in real time in ASME’s Interpretations Database at http://go.asme.org/Interpretations. His-torical BPVC interpretations may also be found in the Database.
CODE CASES
The Boiler and Pressure Vessel Code committees meet regularly to consider proposed additions and revisions to theCode and to formulate Cases to clarify the intent of existing requirements or provide, when the need is urgent, rules formaterials or constructions not covered by existing Code rules. Those Cases that have been adopted will appear in theappropriate 2017 Code Cases book: “Boilers and Pressure Vessels” or “Nuclear Components.” Supplements will be sentor made available automatically to the purchasers of the Code Cases books up to the publication of the 2019 Code.
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FOREWORD*
In 1911, The American Society of Mechanical Engineers established the Boiler and Pressure Vessel Committee to for-mulate standard rules for the construction of steam boilers and other pressure vessels. In 2009, the Boiler and PressureVessel Committee was superseded by the following committees:(a) Committee on Power Boilers (I)(b) Committee on Materials (II)(c) Committee on Construction of Nuclear Facility Components (III)(d) Committee on Heating Boilers (IV)(e) Committee on Nondestructive Examination (V)(f) Committee on Pressure Vessels (VIII)(g) Committee on Welding, Brazing, and Fusing (IX)(h) Committee on Fiber-Reinforced Plastic Pressure Vessels (X)(i) Committee on Nuclear Inservice Inspection (XI)(j) Committee on Transport Tanks (XII)(k) Technical Oversight Management Committee (TOMC)Where reference is made to “the Committee” in this Foreword, each of these committees is included individually and
collectively.The Committee’s function is to establish rules of safety relating only to pressure integrity, which govern the
construction** of boilers, pressure vessels, transport tanks, and nuclear components, and the inservice inspection of nu-clear components and transport tanks. The Committee also interprets these rules when questions arise regarding theirintent. The technical consistency of the Sections of the Code and coordination of standards development activities of theCommittees is supported and guided by the Technical Oversight Management Committee. This Code does not addressother safety issues relating to the construction of boilers, pressure vessels, transport tanks, or nuclear components, orthe inservice inspection of nuclear components or transport tanks. Users of the Code should refer to the pertinent codes,standards, laws, regulations, or other relevant documents for safety issues other than those relating to pressure integ-rity. Except for Sections XI and XII, and with a few other exceptions, the rules do not, of practical necessity, reflect thelikelihood and consequences of deterioration in service related to specific service fluids or external operating environ-ments. In formulating the rules, the Committee considers the needs of users, manufacturers, and inspectors of pressurevessels. The objective of the rules is to afford reasonably certain protection of life and property, and to provide a marginfor deterioration in service to give a reasonably long, safe period of usefulness. Advancements in design and materialsand evidence of experience have been recognized.This Code contains mandatory requirements, specific prohibitions, and nonmandatory guidance for construction ac-
tivities and inservice inspection and testing activities. The Code does not address all aspects of these activities and thoseaspects that are not specifically addressed should not be considered prohibited. The Code is not a handbook and cannotreplace education, experience, and the use of engineering judgment. The phrase engineering judgment refers to technicaljudgments made by knowledgeable engineers experienced in the application of the Code. Engineering judgments mustbe consistent with Code philosophy, and such judgments must never be used to overrule mandatory requirements orspecific prohibitions of the Code.The Committee recognizes that tools and techniques used for design and analysis change as technology progresses
and expects engineers to use good judgment in the application of these tools. The designer is responsible for complyingwith Code rules and demonstrating compliance with Code equations when such equations are mandatory. The Codeneither requires nor prohibits the use of computers for the design or analysis of components constructed to the
* The information contained in this Foreword is not part of this American National Standard (ANS) and has not been processed in accordancewith ANSI's requirements for an ANS. Therefore, this Foreword may contain material that has not been subjected to public review or a con-sensus process. In addition, it does not contain requirements necessary for conformance to the Code.
** Construction, as used in this Foreword, is an all-inclusive term comprising materials, design, fabrication, examination, inspection, testing,certification, and pressure relief.
viii
requirements of the Code. However, designers and engineers using computer programs for design or analysis are cau-tioned that they are responsible for all technical assumptions inherent in the programs they use and the application ofthese programs to their design.
The rules established by the Committee are not to be interpreted as approving, recommending, or endorsing any pro-prietary or specific design, or as limiting in any way the manufacturer’s freedom to choose any method of design or anyform of construction that conforms to the Code rules.
The Committee meets regularly to consider revisions of the rules, new rules as dictated by technological development,Code Cases, and requests for interpretations. Only the Committee has the authority to provide official interpretations ofthis Code. Requests for revisions, new rules, Code Cases, or interpretations shall be addressed to the Secretary in writingand shall give full particulars in order to receive consideration and action (see Submittal of Technical Inquiries to theBoiler and Pressure Vessel Standards Committees). Proposed revisions to the Code resulting from inquiries will be pre-sented to the Committee for appropriate action. The action of the Committee becomes effective only after confirmationby ballot of the Committee and approval by ASME. Proposed revisions to the Code approved by the Committee are sub-mitted to the American National Standards Institute (ANSI) and published at http://go.asme.org/BPVCPublicReview toinvite comments from all interested persons. After public review and final approval by ASME, revisions are published atregular intervals in Editions of the Code.
The Committee does not rule on whether a component shall or shall not be constructed to the provisions of the Code.The scope of each Section has been established to identify the components and parameters considered by the Committeein formulating the Code rules.
Questions or issues regarding compliance of a specific component with the Code rules are to be directed to the ASMECertificate Holder (Manufacturer). Inquiries concerning the interpretation of the Code are to be directed to the Commit-tee. ASME is to be notified should questions arise concerning improper use of an ASME Certification Mark.
When required by context in this Section, the singular shall be interpreted as the plural, and vice versa, and the fem-inine, masculine, or neuter gender shall be treated as such other gender as appropriate.
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STATEMENT OF POLICY ON THE USE OF THE CERTIFICATIONMARK AND CODE AUTHORIZATION IN ADVERTISING
ASME has established procedures to authorize qualified organizations to perform various activities in accordancewith the requirements of the ASME Boiler and Pressure Vessel Code. It is the aim of the Society to provide recognitionof organizations so authorized. An organization holding authorization to perform various activities in accordance withthe requirements of the Code may state this capability in its advertising literature.Organizations that are authorized to use the Certification Mark for marking items or constructions that have been
constructed and inspected in compliance with the ASME Boiler and Pressure Vessel Code are issued Certificates ofAuthorization. It is the aim of the Society to maintain the standing of the Certification Mark for the benefit of the users,the enforcement jurisdictions, and the holders of the Certification Mark who comply with all requirements.Based on these objectives, the following policy has been established on the usage in advertising of facsimiles of the
Certification Mark, Certificates of Authorization, and reference to Code construction. The American Society of MechanicalEngineers does not “approve,” “certify,” “rate,” or “endorse” any item, construction, or activity and there shall be no state-ments or implications that might so indicate. An organization holding the Certification Mark and/or a Certificate ofAuthorization may state in advertising literature that items, constructions, or activities “are built (produced or per-formed) or activities conducted in accordance with the requirements of the ASME Boiler and Pressure Vessel Code,”or “meet the requirements of the ASME Boiler and Pressure Vessel Code.”An ASME corporate logo shall not be usedby any organization other than ASME.The Certification Mark shall be used only for stamping and nameplates as specifically provided in the Code. However,
facsimiles may be used for the purpose of fostering the use of such construction. Such usage may be by an association ora society, or by a holder of the Certification Mark who may also use the facsimile in advertising to show that clearly spe-cified items will carry the Certification Mark. General usage is permitted only when all of a manufacturer’s items areconstructed under the rules.
STATEMENT OF POLICY ON THE USE OF ASME MARKING TOIDENTIFY MANUFACTURED ITEMS
The ASME Boiler and Pressure Vessel Code provides rules for the construction of boilers, pressure vessels, and nuclearcomponents. This includes requirements for materials, design, fabrication, examination, inspection, and stamping. Itemsconstructed in accordance with all of the applicable rules of the Code are identified with the official Certification Markdescribed in the governing Section of the Code.Markings such as “ASME,” “ASME Standard,” or any other marking including “ASME” or the Certification Mark shall not
be used on any item that is not constructed in accordance with all of the applicable requirements of the Code.Items shall not be described on ASME Data Report Forms nor on similar forms referring to ASME that tend to imply
that all Code requirements have been met when, in fact, they have not been. Data Report Forms covering items not fullycomplying with ASME requirements should not refer to ASME or they should clearly identify all exceptions to the ASMErequirements.
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ð17ÞSUBMITTAL OF TECHNICAL INQUIRIES TO THE BOILER ANDPRESSURE VESSEL STANDARDS COMMITTEES
1 INTRODUCTION
(a) The following information provides guidance to Code users for submitting technical inquiries to the applicableBoiler and Pressure Vessel (BPV) Standards Committee (hereinafter referred to as the Committee). See the guidelineson approval of new materials under the ASME Boiler and Pressure Vessel Code in Section II, Part D for requirements forrequests that involve adding new materials to the Code. See the guidelines on approval of new welding and brazing ma-terials in Section II, Part C for requirements for requests that involve adding new welding and brazing materials (“con-sumables”) to the Code.
Technical inquiries can include requests for revisions or additions to the Code requirements, requests for Code Cases,or requests for Code Interpretations, as described below:
(1) Code Revisions. Code revisions are considered to accommodate technological developments, to address admin-istrative requirements, to incorporate Code Cases, or to clarify Code intent.
(2) Code Cases. Code Cases represent alternatives or additions to existing Code requirements. Code Cases are writ-ten as a Question and Reply, and are usually intended to be incorporated into the Code at a later date. When used, CodeCases prescribe mandatory requirements in the same sense as the text of the Code. However, users are cautioned thatnot all regulators, jurisdictions, or Owners automatically accept Code Cases. The most common applications for CodeCases are as follows:
(-a) to permit early implementation of an approved Code revision based on an urgent need(-b) to permit use of a new material for Code construction(-c) to gain experience with new materials or alternative requirements prior to incorporation directly into the
Code(3) Code Interpretations
(-a) Code Interpretations provide clarification of the meaning of existing requirements in the Code and are pre-sented in Inquiry and Reply format. Interpretations do not introduce new requirements.
(-b) If existing Code text does not fully convey the meaning that was intended, or conveys conflicting require-ments, and revision of the requirements is required to support the Interpretation, an Intent Interpretation will be issuedin parallel with a revision to the Code.
(b) Code requirements, Code Cases, and Code Interpretations established by the Committee are not to be consideredas approving, recommending, certifying, or endorsing any proprietary or specific design, or as limiting in any way thefreedom of manufacturers, constructors, or Owners to choose any method of design or any form of construction thatconforms to the Code requirements.
(c) Inquiries that do not comply with the following guidance or that do not provide sufficient information for the Com-mittee’s full understanding may result in the request being returned to the Inquirer with no action.
2 INQUIRY FORMAT
Submittals to the Committee should include the following information:(a) Purpose. Specify one of the following:(1) request for revision of present Code requirements(2) request for new or additional Code requirements(3) request for Code Case(4) request for Code Interpretation
(b) Background. The Inquirer should provide the information needed for the Committee’s understanding of the In-quiry, being sure to include reference to the applicable Code Section, Division, Edition, Addenda (if applicable), para-graphs, figures, and tables. Preferably, the Inquirer should provide a copy of, or relevant extracts from, the specificreferenced portions of the Code.
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(c) Presentations. The Inquirer may desire to attend or be asked to attend a meeting of the Committee to make a for-mal presentation or to answer questions from the Committee members with regard to the Inquiry. Attendance at a BPVStandards Committee meeting shall be at the expense of the Inquirer. The Inquirer’s attendance or lack of attendance ata meeting will not be used by the Committee as a basis for acceptance or rejection of the Inquiry by the Committee. How-ever, if the Inquirer’s request is unclear, attendance by the Inquirer or a representative may be necessary for the Com-mittee to understand the request sufficiently to be able to provide an Interpretation. If the Inquirer desires to make apresentation at a Committee meeting, the Inquirer should provide advance notice to the Committee Secretary, to ensuretime will be allotted for the presentation in the meeting agenda. The Inquirer should consider the need for additionalaudiovisual equipment that might not otherwise be provided by the Committee. With sufficient advance notice to theCommittee Secretary, such equipment may be made available.
3 CODE REVISIONS OR ADDITIONS
Requests for Code revisions or additions should include the following information:(a) Requested Revisions or Additions. For requested revisions, the Inquirer should identify those requirements of the
Code that they believe should be revised, and should submit a copy of, or relevant extracts from, the appropriate require-ments as they appear in the Code, marked up with the requested revision. For requested additions to the Code, the In-quirer should provide the recommended wording and should clearly indicate where they believe the additions should belocated in the Code requirements.(b) Statement of Need. The Inquirer should provide a brief explanation of the need for the revision or addition.(c) Background Information. The Inquirer should provide background information to support the revision or addition,
including any data or changes in technology that form the basis for the request, that will allow the Committee to ade-quately evaluate the requested revision or addition. Sketches, tables, figures, and graphs should be submitted, as appro-priate. The Inquirer should identify any pertinent portions of the Code that would be affected by the revision or additionand any portions of the Code that reference the requested revised or added paragraphs.
4 CODE CASES
Requests for Code Cases should be accompanied by a statement of need and background information similar to thatdescribed in 3(b) and 3(c), respectively, for Code revisions or additions. The urgency of the Code Case (e.g., project un-derway or imminent, new procedure) should be described. In addition, it is important that the request is in connectionwith equipment that will bear the Certification Mark, with the exception of Section XI applications. The proposed CodeCase should identify the Code Section and Division, and should be written as a Question and a Reply, in the same formatas existing Code Cases. Requests for Code Cases should also indicate the applicable Code Editions and Addenda (if ap-plicable) to which the requested Code Case applies.
5 CODE INTERPRETATIONS
(a) Requests for Code Interpretations should be accompanied by the following information:(1) Inquiry. The Inquirer should propose a condensed and precise Inquiry, omitting superfluous background infor-
mation and, when possible, composing the Inquiry in such a way that a “yes” or a “no” Reply, with brief limitations orconditions, if needed, can be provided by the Committee. The proposed question should be technically and editoriallycorrect.
(2) Reply. The Inquirer should propose a Reply that clearly and concisely answers the proposed Inquiry question.Preferably, the Reply should be “yes” or “no,” with brief limitations or conditions, if needed.
(3) Background Information. The Inquirer should provide any need or background information, such as described in3(b) and 3(c), respectively, for Code revisions or additions, that will assist the Committee in understanding the proposedInquiry and Reply.If the Inquirer believes a revision of the Code requirements would be helpful to support the Interpretation, the In-
quirer may propose such a revision for consideration by the Committee. In most cases, such a proposal is not necessary.(b) Requests for Code Interpretations should be limited to an Interpretation of a particular requirement in the Code or
in a Code Case. Except with regard to interpreting a specific Code requirement, the Committee is not permitted to con-sider consulting-type requests such as the following:
(1) a review of calculations, design drawings, welding qualifications, or descriptions of equipment or parts to de-termine compliance with Code requirements
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(2) a request for assistance in performing any Code-prescribed functions relating to, but not limited to, materialselection, designs, calculations, fabrication, inspection, pressure testing, or installation
(3) a request seeking the rationale for Code requirements
6 SUBMITTALS
(a) Submittal. Requests for Code Interpretation should preferably be submitted through the online Interpretation Sub-mittal Form. The form is accessible at http://go.asme.org/InterpretationRequest. Upon submittal of the form, the In-quirer will receive an automatic e-mail confirming receipt. If the Inquirer is unable to use the online form, theInquirer may mail the request to the following address:
SecretaryASME Boiler and Pressure Vessel CommitteeTwo Park AvenueNew York, NY 10016-5990
All other Inquiries should be mailed to the Secretary of the BPV Committee at the address above. Inquiries are unlikelyto receive a response if they are not written in clear, legible English. They must also include the name of the Inquirer andthe company they represent or are employed by, if applicable, and the Inquirer’s address, telephone number, fax num-ber, and e-mail address, if available.
(b) Response. The Secretary of the appropriate Committee will provide a written response, via letter or e-mail, as ap-propriate, to the Inquirer, upon completion of the requested action by the Committee. Inquirers may track the status oftheir Interpretation Request at http://go.asme.org/Interpretations.
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ð17Þ PERSONNELASME Boiler and Pressure Vessel Standards Committees,
Subgroups, and Working GroupsJanuary 1, 2017
TECHNICAL OVERSIGHT MANAGEMENT COMMITTEE (TOMC)
T. P. Pastor, ChairS. C. Roberts, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryR. W. BarnesR. J. BasileT. L. BedeauxD. L. BergerD. A. CanonicoA. ChaudouetD. B. DeMichaelR. P. DeublerP. D. EdwardsJ. G. FeldsteinR. E. GimpleT. E. HansenG. W. Hembree
J. F. HenryR. S. Hill IIIG. G. KarcherW. M. LundyG. C. ParkM. D. RanaR. F. Reedy, Sr.B. W. RobertsF. J. Schaaf, Jr.B. F. ShelleyW. J. SperkoD. SrnicR. W. SwayneC. WithersJ. E. Batey, Contributing Member
HONORARY MEMBERS (MAIN COMMITTEE)
F. P. BartonT. M. CullenG. E. FeigelO. F. HeddenM. H. JawadA. J. Justin
W. G. KnechtJ. LeCoffT. G. McCartyG. C. MillmanR. A. MoenR. F. Reedy, Sr.
ADMINISTRATIVE COMMITTEE
T. P. Pastor, ChairS. C. Roberts, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryR. W. BarnesT. L. BedeauxD. L. BergerG. W. Hembree
J. F. Henry
R. S. Hill III
G. C. Park
M. D. Rana
B. F. Shelley
W. J. Sperko
MARINE CONFERENCE GROUP
H. N. Patel, ChairJ. S. Brzuszkiewicz, Staff SecretaryJ. G. Hungerbuhler, Jr.
G. PallichadathN. ProkopukJ. D. Reynolds
CONFERENCE COMMITTEE
D. A. Douin — Ohio, SecretaryM. J. Adams — Ontario, CanadaJ. T. Amato — MinnesotaW. Anderson — MississippiR. D. Austin — ArizonaR. J. Brockman — MissouriJ. H. Burpee — MaineM. Byrum — AlabamaC. B. Cantrell — NebraskaS. Chapman — TennesseeD. C. Cook — CaliforniaB. J. Crawford — GeorgiaE. L. Creaser — New Brunswick,Canada
J. J. Dacanay — HawaiiC. Dautrich — North CarolinaR. Delury — Manitoba, CanadaP. L. Dodge— Nova Scotia, CanadaD. Eastman — Newfoundland andLabrador, Canada
J. J. Esch — DelawareA. G. Frazier — FloridaT. J. Granneman II — OklahomaD. R. Hannon — ArkansasE. G. Hilton — VirginiaC. Jackson — City of Detroit,Michigan
M. L. Jordan — KentuckyE. Kawa, Jr. — MassachusettsA. Khssassi — Quebec, CanadaJ. Klug — City of Milwaukee,Wisconsin
K. J. Kraft — MarylandK. S. Lane — AlaskaL. C. Leet — City of Seattle,Washington
J. LeSage, Jr. — LouisianaA. M. Lorimor — South DakotaM. Mailman — NorthwestTerritories, Canada
D. E. Mallory — New HampshireW. McGivney — City of New York,New York
S. V. Nelson — ColoradoA. K. Oda — WashingtonM. Poehlmann — Alberta, CanadaJ. F. Porcella — West VirginiaC. F. Reyes — City of Los Angeles,California
M. J. Ryan — City of Chicago,Illinois
D. Sandfoss — NevadaM. H. Sansone — New YorkA. S. Scholl — British Columbia,Canada
T. S. Seime — North DakotaC. S. Selinger — Saskatchewan,Canada
J. E. Sharier — OhioN. Smith — PennsylvaniaR. Spiker — North CarolinaD. J. Stenrose — MichiganR. J. Stimson II — KansasR. K. Sturm — UtahS. R. Townsend — Prince EdwardIsland, Canada
R. D. Troutt — TexasM. C. Vogel — IllinoisT. Waldbillig — WisconsinM. Washington — New Jersey
INTERNATIONAL INTEREST REVIEW GROUP
V. FelixY.-G. KimS. H. LeongW. LinO. F. Manafa
C. MinuT. S. G. NarayannenY.-W. ParkA. R. R. NogalesP. Williamson
xiv
COMMITTEE ON POWER BOILERS (BPV I)
D. L. Berger, ChairR. E. McLaughlin, Vice ChairU. D’Urso, Staff SecretaryJ. L. ArnoldD. A. CanonicoK. K. ColemanP. D. EdwardsJ. G. FeldsteinG. W. GalanesT. E. HansenJ. F. HenryJ. S. HunterG. B. KomoraW. L. LowryF. MassiL. MoedingerP. A. Molvie
Y. OishiE. M. OrtmanJ. T. PillowM. SlaterJ. M. TanzoshD. E. TompkinsD. E. TuttleJ. VattappillyR. V. WielgoszinskiF. ZellerY. Li, DelegateH. Michael, DelegateB. W. Roberts, ContributingMember
D. N. French, Honorary MemberT. C. McGough, Honorary MemberR. L. Williams, Honorary Member
Subgroup on Design (BPV I)
J. Vattappilly, ChairD. I. Anderson, SecretaryD. DeweesH. A. Fonzi, Jr.J. P. GlaspieG. B. Komora
P. A. MolvieL. S. TsaiM. WadkinsonC. F. Jeerings, Contributing MemberS. V. Torkildson, ContributingMember
Subgroup on Fabrication and Examination (BPV I)
J. L. Arnold, ChairP. BeckerD. L. BergerS. FincherG. W. GalanesP. F. GilstonJ. Hainsworth
T. E. HansenC. T. McDarisR. E. McLaughlinR. J. NewellY. OishiJ. T. PillowR. V. Wielgoszinski
Subgroup on General Requirements and Piping (BPV I)
E. M. Ortman, ChairD. Tompkins, Vice ChairF. Massi, SecretaryP. BeckerD. L. BergerP. D. EdwardsG. W. GalanesT. E. HansenM. LemmonsW. L. Lowry
R. E. McLaughlinB. J. MollitorJ. T. PillowD. E. TuttleM. WadkinsonR. V. WielgoszinskiC. F. Jeerings, Contributing MemberS. V. Torkildson, ContributingMember
R. Uebel, Contributing Member
Subgroup on Locomotive Boilers (BPV I)
L. Moedinger, ChairS. M. Butler, SecretaryP. BoschanJ. R. BraunR. C. Franzen, Jr.G. W. GalanesD. W. Griner
S. D. Jackson
M. A. Janssen
S. A. Lee
G. M. Ray
R. B. Stone
M. W. Westland
Subgroup on Materials (BPV I)
G. W. Galanes, ChairJ. F. Henry, Vice ChairM. Lewis, SecretaryS. H. BowesD. A. CanonicoK. K. ColemanK. L. HayesJ. S. HunterO. X. Li
F. Masuyama
D. W. Rahoi
J. M. Tanzosh
J. Vattappilly
F. Zeller
M. Gold, Contributing Member
B. W. Roberts, ContributingMember
Subgroup on Solar Boilers (BPV I)
E. M. Ortman, ChairR. E. Hearne, SecretaryH. A. Fonzi, Jr.G. W. GalanesJ. S. Hunter
P. JenningsD. J. KozaF. MassiS. V. Torkildson, ContributingMember
Germany International Working Group (BPV I)
H. Michael, ChairH. P. Schmitz, SecretaryM. BremickerP. ChavdarovB. DaumeJ. FleischfresserE. HelmholdtR. KauerS. Krebs
T. LudwigR. A. MeyersF. MiunskeP. PaluszkiewiczH. SchroederA. SpangenbergM. SykoraJ. Henrichsmeyer, ContributingMember
India International Working Group (BPV I)
U. Revisanakaran, ChairA. J. Patil, Vice ChairH. Dalal, SecretaryK. AsokkumarM. R. KalahasthiI. KalyanasundaramA. R. Patil
G. V. S. Rao
M. G. Rao
N. Satheesan
G. U. Shanker
D. Shrivastava
S. Venkataramana
Task Group on Modernization of BPVC Section I
D. I. Anderson, ChairU. D’Urso, Staff SecretaryJ. L. ArnoldD. DeweesG. W. GalanesJ. P. GlaspieT. E. HansenJ. F. Henry
R. E. McLaughlin
P. A. Molvie
E. M. Ortman
J. T. Pillow
B. W. Roberts
D. E. Tuttle
J. Vattappilly
xv
COMMITTEE ON MATERIALS (BPV II)
J. F. Henry, ChairJ. F. Grubb, Vice ChairC. E. O’Brien, Staff SecretaryF. AbeA. AppletonJ. CameronD. A. CanonicoA. ChaudouetD. B. DenisJ. R. FouldsD. W. GandyM. H. GilkeyJ. A. HallK. M. HottleM. IshikawaO. X. LiF. MasuyamaR. K. NanstadK. E. OrieD. W. RahoiE. ShapiroM. J. SlaterR. C. SutherlinR. W. Swindeman
J. M. TanzoshR. G. YoungF. ZellerO. Oldani, DelegateH. D. Bushfield, ContributingMember
M. Gold, Contributing MemberW. Hoffelner, Contributing MemberM. Katcher, Contributing MemberM. L. Nayyar, Contributing MemberE. G. Nisbett, Contributing MemberD. T. Peters, Contributing MemberB. W. Roberts, ContributingMember
E. Thomas, Contributing MemberE. Upitis, Contributing MemberT. M. Cullen, Honorary MemberW. D. Edsall, Honorary MemberG. C. Hsu, Honorary MemberR. A. Moen, Honorary MemberC. E. Spaeder, Jr., HonoraryMember
A. W. Zeuthen, Honorary Member
Executive Committee (BPV II)
J. F. Henry, ChairC. E. O’Brien, Staff SecretaryA. AppletonA. ChaudouetJ. R. FouldsM. Gold
J. F. GrubbR. W. MikitkaB. W. RobertsM. J. SlaterR. C. SutherlinR. W. Swindeman
Subgroup on External Pressure (BPV II)
R. W. Mikitka, ChairD. L. Kurle, Vice ChairJ. A. A. Morrow, SecretaryL. F. CampbellH. ChenD. S. GriffinJ. F. GrubbS. Guzey
J. R. Harris III
M. H. Jawad
C. R. Thomas
M. Wadkinson
M. Katcher, Contributing Member
C. H. Sturgeon, ContributingMember
Subgroup on Ferrous Specifications (BPV II)
A. Appleton, ChairK. M. Hottle, Vice ChairP. Wittenbach, SecretaryH. ChenB. M. DingmanM. J. DosdourianO. ElkadimJ. D. FritzM. GoldT. GrahamJ. M. GrockiJ. F. GrubbJ. Gundlach
C. HydeD. S. JanikowskiL. J. LavezziS. G. LeeW. C. MackA. S. MelilliK. E. OrieJ. ShickE. UpitisJ. D. WilsonR. ZawieruchaE. G. Nisbett, Contributing Member
Subgroup on International Material Specifications (BPV II)
A. Chaudouet, ChairA. R. Nywening, Vice ChairT. F. Miskell, SecretaryD. A. CanonicoH. ChenA. F. GarbolevskyD. O. Henry
M. IshikawaO. X. LiW. M. LundyE. UpitisF. ZellerO. Oldani, DelegateH. Lorenz, Contributing Member
Subgroup on Nonferrous Alloys (BPV II)
R. C. Sutherlin, ChairM. H. Gilkey, Vice ChairJ. CallandD. B. DenisJ. F. GrubbT. HartmanA. HeinoM. KatcherJ. A. McMasterL. Paul
D. W. Rahoi
W. Ren
J. Robertson
E. Shapiro
M. H. Skillingberg
J. Weritz
R. Wright
S. Yem
D. T. Peters, Contributing Member
Subgroup on Physical Properties (BPV II)
J. F. Grubb, ChairD. B. Denis, Vice ChairE. Shapiro
H. D. Bushfield, ContributingMember
Subgroup on Strength, Ferrous Alloys (BPV II)
M. J. Slater, ChairS. W. Knowles, SecretaryF. AbeD. A. CanonicoA. Di RienzoJ. R. FouldsJ. A. HallJ. F. HenryK. KimuraF. MasuyamaT. Ono
M. OrtolaniD. W. RahoiM. S. SheltonR. W. SwindemanJ. M. TanzoshR. G. YoungF. ZellerM. Gold, Contributing MemberM. Nair, Contributing MemberB. W. Roberts, ContributingMember
Subgroup on Strength of Weldments (BPV II & BPV IX)
W. F. Newell, Jr., ChairS. H. BowesK. K. ColemanM. DenaultP. D. FlennerJ. R. FouldsD. W. GandyM. GhahremaniK. L. Hayes
J. F. HenryE. LieblJ. PensoD. W. RahoiB. W. RobertsW. J. SperkoJ. P. Swezy, Jr.J. M. TanzoshM. Gold, Contributing Member
Working Group on Materials Database (BPV II)
R. W. Swindeman, ChairC. E. O’Brien, Staff SecretaryF. AbeJ. R. FouldsJ. F. HenryM. J. SlaterR. C. SutherlinD. Andrei, Contributing Member
J. L. Arnold, Contributing MemberJ. Grimes, Contributing MemberW. Hoffelner, Contributing MemberT. Lazar, Contributing MemberD. T. Peters, Contributing MemberW. Ren, Contributing MemberB. W. Roberts, ContributingMember
xvi
Working Group on Creep Strength Enhanced Ferritic Steels (BPV II)
J. F. Henry, ChairJ. A. Siefert, SecretaryF. AbeS. H. BowesD. A. CanonicoK. K. ColemanP. D. FlennerJ. R. FouldsG. W. GalanesM. GoldF. MasuyamaT. Melfi
W. F. Newell, Jr.M. OrtolaniJ. ParkerW. J. SperkoR. W. SwindemanJ. M. TanzoshR. H. WorthingtonR. G. YoungF. ZellerG. Cumino, Contributing MemberB. W. Roberts, ContributingMember
Working Group on Data Analysis (BPV II)
J. F. Grubb, ChairF. AbeJ. R. FouldsM. GoldJ. F. HenryM. KatcherF. Masuyama
W. Ren
M. Subanovic
M. J. Swindeman
R. W. Swindeman
B. W. Roberts, ContributingMember
China International Working Group (BPV II)
B. Shou, ChairA. T. Xu, SecretaryW. FangQ. C. FengS. HuoF. KongH. LiJ. LiS. LiZ. RongcanS. TanC. WangJ. WangQ.-J. Wang
X. WangF. YangG. YangH.-C. YangR. YeL. YinD. ZhangH. ZhangX.-H. ZhangYingkai ZhangYong ZhangQ. ZhaoS. ZhaoJ. Zou
COMMITTEE ON CONSTRUCTION OF NUCLEAR FACILITYCOMPONENTS (BPV III)
R. S. Hill III, ChairR. B. Keating, Vice ChairJ. C. Minichiello, Vice ChairA. Byk, Staff SecretaryT. M. AdamsA. AppletonR. W. BarnesW. H. BorterC. W. BrunyT. D. BurchellR. P. DeublerA. C. EberhardtR. M. JesseeR. I. JetterC. C. KimG. H. KooV. KostarevK. A. ManolyD. E. MatthewsR. P. McIntyreM. N. Mitchell
M. MorishitaD. K. MortonT. NagataR. F. Reedy, Sr.I. SaitoS. ShamC. T. SmithW. K. Sowder, Jr.W. J. SperkoJ. P. TuckerK. R. WichmanC. S. WithersY. H. Choi, DelegateT. Ius, DelegateH.-T. Wang, DelegateM. Zhou, Contributing MemberE. B. Branch, Honorary MemberG. D. Cooper, Honorary MemberD. F. Landers, Honorary MemberR. A. Moen, Honorary MemberC. J. Pieper, Honorary Member
Executive Committee (BPV III)
R. S. Hill III, ChairA. Byk, Staff SecretaryT. M. AdamsC. W. BrunyP. R. DonavinR. M. JesseeR. B. KeatingR. P. McIntyre
J. C. Minichiello
M. Morishita
D. K. Morton
J. A. Munshi
C. A. Sanna
S. Sham
W. K. Sowder, Jr.
Subcommittee on Design (BPV III)
P. R. Donavin, ChairD. E. Matthews, Vice ChairG. L. Hollinger, SecretaryT. M. AdamsR. L. BrattonC. W. BrunyR. P. DeublerR. I. JetterC. JonkerR. B. KeatingK. A. ManolyR. J. Masterson
M. N. Mitchell
W. J. O’Donnell, Sr.E. L. Pleins
S. Sham
J. P. Tucker
W. F. Weitze
K. Wright
T. Yamazaki
J. Yang
R. S. Hill III, Contributing Member
M. H. Jawad, Contributing Member
Subgroup on Component Design (SC-D) (BPV III)
T. M. Adams, ChairR. B. Keating, Vice ChairS. Pellet, SecretaryG. A. AntakiS. AsadaJ. F. BallC. BasavarajuR. P. DeublerP. HirschbergO.-S. KimR. KleinH. KobayashiK. A. ManolyR. J. MastersonD. E. MatthewsJ. C. MinichielloD. K. Morton
T. M. MustoT. NagataA. N. NguyenE. L. PleinsI. SaitoG. C. SlagisJ. R. StinsonG. Z. TokarskiJ. P. TuckerP. VockC. WilsonJ. YangC. W. Bruny, Contributing MemberA. A. Dermenjian, ContributingMember
K. R. Wichman, Honorary Member
Working Group on Core Support Structures (SG-CD) (BPV III)
J. Yang, ChairJ. F. Kielb, SecretaryL. C. HartlessD. KeckT. LiszkaiH. S. Mehta
M. NakajimaM. D. SnyderA. TsirigotisR. VollmerR. Z. ZieglerJ. T. Land, Contributing Member
Working Group on Design of Division 3 Containment Systems(SG-CD) (BPV III)
D. K. Morton, ChairD. J. AmmermanG. BjorkmanV. BrozS. HorowitzD. W. LewisJ. C. Minichiello
E. L. Pleins
C. J. Temus
X. Zhai
I. D. McInnes, Contributing Member
H. P. Shrivastava, ContributingMember
xvii
Working Group on HDPE Design of Components (SG-CD) (BPV III)
T. M. Musto, ChairJ. Ossmann, SecretaryT. M. AdamsT. A. BaconM. BrandesD. BurwellS. ChoiJ. R. Hebeisen
P. KrishnaswamyK. A. ManolyM. MartinJ. C. MinichielloD. P. MunsonF. J. Schaaf, Jr.R. StakenborghsH. E. Svetlik
Working Group on Piping (SG-CD) (BPV III)
G. A. Antaki, ChairG. Z. Tokarski, SecretaryT. M. AdamsT. A. BaconC. BasavarajuJ. CatalanoF. ClaeysC. M. FaidyR. G. GiladaN. M. GrahamM. A. GrayR. J. GurdalR. W. HauptA. HiranoP. HirschbergM. KassarJ. Kawahata
R. B. KeatingV. KostarevD. LiebT. B. LittletonY. LiuJ. F. McCabeJ. C. MinichielloI.-K. NamM. S. SillsG. C. SlagisN. C. SutherlandC.-I. WuA. N. Nguyen, Contributing MemberN. J. Shah, Contributing MemberE. A. Wais, Contributing MemberE. C. Rodabaugh, HonoraryMember
Working Group on Pressure Relief (SG-CD) (BPV III)
J. F. Ball, ChairK. R. MayD. Miller
A. L. SzeglinD. G. ThibaultI. H. Tseng
Working Group on Pumps (SG-CD) (BPV III)
R. Klein, ChairD. Chowdhury, SecretaryP. W. BehnkeR. E. Cornman, Jr.X. DiM. D. EftychiouA. FraserC. GabhartR. Ghanbari
M. Higuchi
R. Ladefian
W. Lienau
K. J. Noel
R. A. Patrick
J. Sulley
R. Udo
A. G. Washburn
Working Group on Supports (SG-CD) (BPV III)
J. R. Stinson, ChairU. S. Bandyopadhyay, SecretaryK. AvrithiT. H. BakerF. J. BirchR. P. DeublerN. M. GrahamR. J. Masterson
S. Pellet
I. Saito
H. P. Srivastava
C. Stirzel
G. Z. Tokarski
P. Wiseman
C.-I. Wu
Working Group on Valves (SG-CD) (BPV III)
P. Vock, ChairS. Jones, SecretaryM. C. BuckleyR. FarrellG. A. JollyJ. KleinT. Lippucci
C. A. MizerJ. O’CallaghanH. O’BrienK. E. Reid IIJ. SulleyI. H. TsengJ. P. Tucker
Working Group on Vessels (SG-CD) (BPV III)
D. E. Matthews, ChairC. Wilson, SecretaryC. BasavarajuJ. V. Gregg, Jr.M. KassarR. B. KeatingD. KeckJ. KimO.-S. KimT. MitsuhashiM. Nair
T. J. Schriefer
M. C. Scott
P. K. Shah
J. Shupert
C. Turylo
D. Vlaicu
W. F. Weitze
T. Yamazaki
R. Z. Ziegler
A. Kalnins, Contributing Member
Subgroup on Design Methods (SC-D) (BPV III)
C. W. Bruny, ChairS. McKillop, SecretaryK. AvrithiW. CulpP. R. DonavinJ. V. Gregg, Jr.H. T. Harrison IIIK. HsuC. JonkerM. Kassar
D. Keck
M. N. Mitchell
W. J. O’Donnell, Sr.P. J. O’ReganW. D. Reinhardt
P. Smith
S. D. Snow
W. F. Weitze
K. Wright
Working Group on Design Methodology (SG-DM) (BPV III)
S. D. Snow, ChairC. F. Heberling II, SecretaryK. AvrithiC. BasavarajuD. L. CaldwellD. DeweesC. M. FaidyR. FarrellH. T. Harrison IIIP. HirschbergM. KassarR. B. KeatingJ. KimH. KobayashiT. Liszkai
J. F. McCabeS. McKillopS. RanganathW. D. ReinhardtD. H. RoartyP. K. ShahR. VollmerS. WangW. F. WeitzeJ. WenT. M. WigerK. WrightJ. YangR. D. Blevins, Contributing MemberM. R. Breach, Contributing Member
Working Group on Environmental Effects (SG-DM) (BPV III)
C. Jonker, ChairB. D. Frew, SecretaryW. CulpP. J. Dobson
J. KimJ. E. NestellM. OsterfossT. J. Schriefer
xviii
Working Group on Environmental Fatigue Evaluation Methods(SG-DM) (BPV III)
K. Wright, ChairM. A. Gray, Vice ChairW. F. Weitze, SecretaryT. M. AdamsS. AsadaK. AvrithiR. C. CipollaT. M. DamianiC. M. FaidyT. D. Gilman
S. R. GosselinY. HeP. HirschbergH. S. MehtaT. MetaisJ.-S. ParkD. H. RoartyI. SaitoD. VlaicuR. Z. Ziegler
Working Group on Fatigue Strength (SG-DM) (BPV III)
P. R. Donavin, ChairM. S. Shelton, SecretaryT. M. DamianiD. DeweesC. M. FaidyS. R. GosselinR. J. GurdalC. F. Heberling IIC. E. HinnantP. HirschbergK. Hsu
S. H. Kleinsmith
S. Majumdar
S. N. Malik
S. Mohanty
D. H. Roarty
A. Tsirigotis
K. Wright
H. H. Ziada
W. J. O'Donnell, Sr., ContributingMember
Working Group on Graphite and Composites Design(SG-DM) (BPV III)
M. N. Mitchell, ChairM. W. Davies, Vice ChairT. D. Burchell, SecretaryA. AppletonS. R. CadellS.-H. ChiW. J. Geringer
S. T. GonczyM. G. JenkinsY. KatohJ. OssmannM. RoemmlerS. YuG. L. Zeng
Working Group on Probabilistic Methods in Design(SG-DM) (BPV III)
M. Golliet, ChairT. AsayamaK. AvrithiD. O. HenryR. S. Hill III
M. MorishitaP. J. O'ReganN. A. PalmI. Saito
Special Working Group on Computational Modeling for ExplicitDynamics (SG-DM) (BPV III)
G. Bjorkman, ChairD. J. Ammerman, Vice ChairV. Broz, SecretaryM. R. BreachJ. M. JordanS. KuehnerD. Molitoris
W. D. Reinhardt
P. Y.-K. Shih
S. D. Snow
C.-F. Tso
M. C. Yaksh
U. Zencker
Subgroup on Elevated Temperature Design (SC-D) (BPV III)
S. Sham, ChairT. AsayamaC. Becht IVF. W. BrustP. CarterB. F. HantzA. B. HullM. H. JawadR. I. Jetter
G. H. KooS. MajumdarJ. E. NestellW. J. O'Donnell, Sr.R. W. SwindemanD. S. Griffin, Contributing MemberW. J. Koves, Contributing MemberD. L. Marriott, ContributingMember
Working Group on Allowable Stress Criteria (SG-ETD) (BPV III)
R. W. Swindeman, ChairR. Wright, SecretaryJ. R. FouldsC. J. JohnsK. KimuraT. LeM. Li
D. MaitraS. N. MalikJ. E. NestellW. RenB. W. RobertsM. SenguptaS. Sham
Working Group on Analysis Methods (SG-ETD) (BPV III)
P. Carter, ChairM. J. Swindeman, SecretaryM. R. BreachM. E. CohenR. I. Jetter
T. KrishnamurthyT. LeS. ShamD. K. Williams
Working Group on Creep-Fatigue and Negligible Creep (SG-ETD)(BPV III)
T. Asayama, ChairF. W. BrustP. CarterR. I. JetterG. H. Koo
T. LeB.-L. LyowS. N. MalikH. QianS. Sham
Working Group on Elevated Temperature Construction (SG-ETD)(BPV III)
M. H. Jawad, ChairA. Mann, SecretaryD. I. AndersonR. G. BrownD. DeweesB. F. HantzR. I. JetterS. KrishnamurthyT. Le
M. N. Mitchell
B. J. Mollitor
C. Nadarajah
P. Prueter
M. J. Swindeman
J. P. Glaspie, Contributing Member
D. L. Marriott, ContributingMember
Working Group on High Temperature Flaw Evaluation (SG-ETD)(BPV III)
F. W. Brust, ChairN. BroomP. CarterT. LeS. N. Malik
H. QianD. L. RudlandP. J. RushD.-J. ShimS. X. Xu
xix
Special Working Group on Inelastic Analysis Methods (SG-ETD)(BPV III)
S. Sham, ChairS. X. Xu, SecretaryR. W. BarnesJ. A. BlancoB. R. Ganta
T. HassanG. H. KooB.-L. LyowM. J. SwindemanG. L. Zeng
Subgroup on General Requirements (BPV III)
R. P. McIntyre, ChairL. M. Plante, SecretaryV. ApostolescuA. AppletonS. BellJ. R. BerryJ. DeKleineJ. V. GardinerJ. W. HighlandsE. V. ImbroK. A. KavanaghY.-S. Kim
E. C. RenaudJ. RogersD. J. RoszmanC. T. SmithW. K. Sowder, Jr.R. SpuhlG. E. SzabaturaD. M. VickeryC. S. WithersH. Michael, DelegateG. L. Hollinger, ContributingMember
Working Group on Duties and Responsibilities (SG-GR) (BPV III)
J. V. Gardiner, ChairG. L. Hollinger, SecretaryD. ArrigoS. BellJ. R. BerryP. J. CocoM. CusickJ. DeKleineN. DeSantis
Y. Diaz-Castillo
K. A. Kavanagh
J. M. Lyons
L. M. Plante
D. J. Roszman
B. S. Sandhu
E. M. Steuck
J. L. Williams
Working Group on Quality Assurance, Certification, and Stamping(SG-GR) (BPV III)
C. T. Smith, ChairC. S. Withers, SecretaryV. ApostolescuA. AppletonO. ElkadimS. M. GoodwinJ. GrimmJ. W. HighlandsY.-S. KimB. McGloneR. P. McIntyre
D. T. MeischR. B. PatelE. C. RenaudT. RezkJ. RogersW. K. Sowder, Jr.R. SpuhlJ. F. StrunkG. E. SzabaturaD. M. VickeryC. A. Spletter, Contributing Member
Special Working Group on General Requirements Consolidation(SG-GR) (BPV III)
J. V. Gardiner, ChairC. T. Smith, Vice ChairS. BellM. CusickY. Diaz-CastilloJ. GrimmJ. M. LyonsB. McGloneR. PatelE. C. RenaudT. Rezk
J. Rogers
D. J. Roszman
B. S. Sandhu
G. J. Solovey
R. Spuhl
G. E. Szabatura
J. L. Williams
C. S. Withers
S. F. Harrison, ContributingMember
Subgroup on Materials, Fabrication, and Examination (BPV III)
R. M. Jessee, ChairB. D. Frew, Vice ChairS. Hunter, SecretaryW. H. BorterT. D. BurchellG. R. CannellP. J. CocoM. W. DaviesR. H. DavisD. B. DenisG. B. GeorgievS. E. GingrichM. GollietJ. GrimmL. S. Harbison
J. Johnston, Jr.C. C. KimM. LashleyT. MelfiH. MurakamiJ. OssmannJ. E. O’SullivanM. C. ScottW. J. SperkoJ. R. StinsonJ. F. StrunkR. WrightS. YeeH. Michael, DelegateR. W. Barnes, Contributing Member
Working Group on Graphite and Composite Materials (SG-MFE)(BPV III)
T. D. Burchell, ChairM. W. Davies, Vice ChairM. N. Mitchell, SecretaryA. AppletonR. L. BrattonS. R. CadellS.-H. ChiA. CovacS. W. DomsS. F. Duffy
W. J. GeringerS. T. GonzcyM. G. JenkinsY. KatohJ. OssmannM. RoemmlerN. SalstromT. ShibataS. YuG. L. Zeng
Working Group on HDPE Materials (SG-MFE) (BPV III)
M. Golliet, ChairM. A. Martin, SecretaryW. H. BorterG. BrouetteM. C. BuckleyJ. HakiiJ. Johnston, Jr.P. Krishnaswamy
D. P. Munson
T. M. Musto
S. Patterson
S. Schuessler
R. Stakenborghs
M. Troughton
B. Hauger, Contributing Member
Joint ACI-ASME Committee on Concrete Components for NuclearService (BPV III)
J. A. Munshi, ChairJ. McLean, Vice ChairA. Byk, Staff SecretaryK. Verderber, Staff SecretaryC. J. BangL. J. ColarussoA. C. EberhardtF. FarzamP. S. GhosalB. D. HovisT. C. InmanC. JonesO. JovallN.-H. Lee
N. OrbovicC. T. SmithJ. F. StrunkT. TonyanS. WangT. J. Ahl, Contributing MemberJ. F. Artuso, Contributing MemberJ.-B. Domage, Contributing MemberJ. Gutierrez, Contributing MemberT. Kang, Contributing MemberT. Muraki, Contributing MemberB. B. Scott, Contributing MemberM. R. Senecal, ContributingMember
xx
Working Group on Design (BPV III-2)
N.-H. Lee, ChairM. AllamS. BaeL. J. ColarussoA. C. EberhardtF. FarzamP. S. GhosalB. D. HovisT. C. InmanC. JonesO. Jovall
J. A. MunshiT. MurakiS. WangM. Diaz, Contributing MemberS. Diaz, Contributing MemberA. Istar, Contributing MemberB. R. Laskewitz, ContributingMember
B. B. Scott, Contributing MemberZ. Shang, Contributing MemberM. Sircar, Contributing Member
Working Group on Materials, Fabrication, and Examination(BPV III-2)
P. S. Ghosal, ChairT. Tonyan, Vice ChairM. AllamC. J. BangJ.-B. DomageA. C. EberhardtC. JonesT. Kang
N. LeeC. T. SmithJ. F. StrunkD. UfukJ. F. Artuso, Contributing MemberJ. Gutierrez, Contributing MemberB. B. Scott, Contributing MemberZ. Shang, Contributing Member
Special Working Group on Modernization (BPV III-2)
J. McLean, ChairN. Orbovic, Vice ChairA. AdediranO. JovallC. T. SmithM. A. Ugalde
S. Wang
S. Diaz, Contributing Member
J.-B. Domage, Contributing Member
F. Lin, Contributing Member
N. Stoeva, Contributing Member
Subgroup on Containment Systems for Spent Nuclear Fuel andHigh-Level Radioactive Material (BPV III)
D. K. Morton, ChairD. J. Ammerman, Vice ChairG. R. Cannell, SecretaryG. BjorkmanV. BrozS. HorowitzD. W. LewisE. L. PleinsR. H. SmithG. J. Solovey
C. J. TemusW. H. Borter, Contributing MemberR. S. Hill III, Contributing MemberP. E. McConnell, ContributingMember
A. B. Meichler, ContributingMember
T. Saegusa, Contributing MemberN. M. Simpson, ContributingMember
Subgroup on Fusion Energy Devices (BPV III)
W. K. Sowder, Jr., ChairD. Andrei, Staff SecretaryD. J. Roszman, SecretaryL. C. CadwalladerB. R. DoshiM. HiguchiG. HoltmeierM. KalseyK. A. KavanaghK. KimI. KimihiroS. Lee
G. LiX. LiP. MokariaT. R. MuldoonM. PortonF. J. Schaaf, Jr.P. SmithY. SongM. TrosenC. WaldonI. J. ZatzR. W. Barnes, Contributing Member
Working Group on General Requirements (BPV III-4)
D. J. Roszman, Chair W. K. Sowder, Jr.
Working Group on In-Vessel Components (BPV III-4)
M. Kalsey, Chair Y. Carin
Working Group on Magnets (BPV III-4)
S. Lee, Chair K. Kim, Vice Chair
Working Group on Materials (BPV III-4)
M. Porton, Chair P. Mummery
Working Group on Vacuum Vessels (BPV III-4)
I. Kimihiro, ChairL. C. Cadwallader
B. R. Doshi
Subgroup on High Temperature Reactors (BPV III)
M. Morishita, ChairR. I. Jetter, Vice ChairS. Sham, SecretaryN. BroomT. D. BurchellM. W. DaviesS. Downey
G. H. Koo
D. K. Morton
J. E. Nestell
G. L. Zeng
X. Li, Contributing Member
L. Shi, Contributing Member
Working Group on High Temperature Gas-Cooled Reactors(BPV III-5)
J. E. Nestell, ChairM. Sengupta, SecretaryN. BroomT. D. BurchellM. W. DaviesR. S. Hill IIIE. V. ImbroR. I. JetterY. W. Kim
T. LeT. R. LupoldS. N. MalikD. L. MarriottD. K. MortonS. ShamG. L. ZengX. Li, Contributing MemberL. Shi, Contributing Member
Working Group on High Temperature Liquid-Cooled Reactors(BPV III-5)
S. Sham, ChairT. Asayama, SecretaryM. ArcaroR. W. BarnesP. CarterM. E. CohenA. B. Hull
R. I. JetterG. H. KooT. LeS. MajumdarM. MorishitaJ. E. NestellG. Wu, Contributing Member
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Argentina International Working Group (BPV III)
O. Martinez, Staff SecretaryA. AcroglianoW. AgreloG. O. AnteriM. AnticoliC. A. ArayaJ. P. BalbianiA. A. BetervideD. O. BordatoG. BourguigneM. L. CappellaA. ClausR. G. CoccoA. ColeffA. J. Dall’OstoL. M. De BarberisD. P. DelfinoD. N. Dell’ErbaF. G. DiezA. DominguezS. A. EcheverriaJ. FernándezE. P. Fresquet
M. M. GamizoA. GomezI. M. GuerreiroI. A. KnorrM. F. LiendoL. R. MiñoJ. MonteR. L. MorardA. E. PastorE. PizzichiniA. PolitiJ. L. RacamatoH. C. SanziG. J. ScianG. G. SebastianM. E. SzarkoP. N. ToranoA. TurrinO. A. VerasteguiM. D. ViglianoP. YamamotoM. Zunino
China International Working Group (BPV III)
J. Yan, ChairW. Tang, Vice ChairC. A. Sanna, Staff SecretaryY. He, SecretaryL. GuoY. JingD. KangY. LiB. LiangH. LinS. LiuW. LiuJ. MaK. MaoW. Pei
G. SunZ. SunG. TangL. TingY. TuY. WangH. WuX. WuS. XueZ. YinG. ZhangW. ZhangW. ZhaoY. ZhongZ. Zhong
Germany International Working Group (BPV III)
C. Huttner, ChairH.-R. Bath, SecretaryB. ArndtM. BauerG. DaumR. DoringL. GerstnerG. HaenleK.-H. HerterR. E. HueggenbergE. IacopettaU. JendrichD. KoelblG. Kramarz
C. KrumbW. MayingerD. MoehringD. OstermannG. RoosJ. RudolphC. A. SannaH. SchauR. TrieglaffP. VöllmeckeJ. WendtF. WilleM. WinterN. Wirtz
India International Working Group (BPV III)
B. Basu, ChairG. Mathivanan, Vice ChairC. A. Sanna, Staff SecretaryS. B. Parkash, SecretaryA. D. BagdareV. Bhasin
S. KovalaiD. KulkarniM. PonnusamyR. N. SenK. R. ShahA. Sundararajan
Korea International Working Group (BPV III)
G. H. Koo, ChairS. S. Hwang, Vice ChairO.-S. Kim, SecretaryH. S. ByunG.-S. ChoiS. ChoiJ. Y. HongN.-S. HuhJ.-K. HwangC. JangI. I. JeongH. J. KimJ. KimJ.-S. KimK. KimM.-W. KimY.-B. KimY.-S. Kim
D. KwonB. LeeD. LeeSanghoon LeeSangil LeeS.-G. LeeH. LimI.-K. NamB. NohC.-K. OhC. ParkH. ParkJ.-S. ParkT. ShinS. SongJ. S. YangO. Yoo
Special Working Group on Editing and Review (BPV III)
D. E. Matthews, ChairR. L. BrattonR. P. DeublerA. C. EberhardtJ. C. Minichiello
D. K. MortonL. M. PlanteR. F. Reedy, Sr.C. Wilson
Special Working Group on HDPE Stakeholders (BPV III)
D. Burwell, ChairS. Patterson, SecretaryT. M. AdamsM. BrandesS. BruceS. ChoiC. M. FaidyM. GollietJ. GrimesR. M. JesseeJ. Johnston, Jr.
D. Keller
M. Lashley
K. A. Manoly
D. P. Munson
T. M. Musto
J. E. O’SullivanV. Rohatgi
F. J. Schaaf, Jr.
R. Stakenborghs
M. Troughton
Special Working Group on Honors and Awards (BPV III)
R. M. Jessee, ChairA. AppletonR. W. Barnes
D. E. MatthewsJ. C. Minichiello
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Special Working Group on Industry Experience for New Plants(BPV III & BPV XI)
J. T. Lindberg, ChairE. L. Pleins, ChairJ. Ossmann, SecretaryT. L. ChanH. L. GustinP. J. HennesseyD. O. HenryJ. HoncharikE. V. ImbroC. G. Kim
O.-S. Kim
Y.-S. Kim
K. Matsunaga
D. E. Matthews
R. E. McLaughlin
D. W. Sandusky
T. Tsuruta
R. M. Wilson
S. M. Yee
Special Working Group on International Meetings (BPV III)
C. T. Smith, ChairA. Byk, Staff SecretaryT. D. BurchellS. W. CameronR. L. Crane
R. S. Hill IIIM. N. MitchellR. F. Reedy, Sr.C. A. Sanna
Special Working Group on New Plant Construction Issues (BPV III)
E. L. Pleins, ChairM. C. Scott, SecretaryA. BykA. CardilloP. J. CocoJ. HoncharikE. V. ImbroO.-S Kim
M. Kris
J. C. Minichiello
D. W. Sandusky
R. R. Stevenson
R. Troficanto
M. L. Wilson
J. Yan
Special Working Group on Regulatory Interface (BPV III)
E. V. Imbro, ChairP. Malouines, SecretaryS. BellA. CardilloP. J. CocoJ. GrimmJ. Honcharik
K. Matsunaga
D. E. Matthews
B. McGlone
A. T. Roberts III
R. R. Stevenson
M. L. Wilson
COMMITTEE ON HEATING BOILERS (BPV IV)
J. A. Hall, ChairT. L. Bedeaux, Vice ChairG. Moino, Staff SecretaryB. CalderonJ. CallandJ. P. ChicoineJ. M. DownsB. J. IskeJ. KlugP. A. Molvie
G. ScribnerR. D. TrouttM. WadkinsonR. V. WielgoszinskiH. Michael, DelegateD. Picart, DelegateA. Heino, Contributing MemberS. V. Voorhees, ContributingMember
J. L. Kleiss, Alternate
Subgroup on Care and Operation of Heating Boilers (BPV IV)
M. Wadkinson, ChairT. L. BedeauxJ. CallandJ. M. Downs
J. A. HallP. A. MolvieC. Lasarte, Contributing Member
Subgroup on Cast Boilers (BPV IV)
J. P. Chicoine, ChairT. L. Bedeaux, Vice ChairJ. M. Downs
J. A. HallJ. L. Kleiss
Subgroup on Materials (BPV IV)
M. Wadkinson, ChairJ. CallandJ. M. Downs
J. A. HallA. HeinoB. J. Iske
Subgroup on Water Heaters (BPV IV)
J. Calland, ChairL. BadziagowskiJ. P. ChicoineC. DinicB. J. Iske
R. E. OlsonM. A. TaylorT. E. TrantR. D. Troutt
Subgroup on Welded Boilers (BPV IV)
P. A. Molvie, ChairL. BadziagowskiT. L. BedeauxB. CalderonJ. CallandC. Dinic
J. L. KleissR. E. OlsonG. ScribnerR. D. TrouttM. WadkinsonR. V. Wielgoszinski
COMMITTEE ON NONDESTRUCTIVE EXAMINATION (BPV V)
G. W. Hembree, ChairF. B. Kovacs, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryS. J. AkrinJ. E. BateyP. L. BrownM. A. BurnsB. CaccamiseC. EmslanderN. Y. FaranssoN. A. FinneyA. F. GarbolevskyJ. F. HalleyJ. W. HoufS. A. Johnson
R. W. KruzicC. MayA. B. NagelT. L. PlasekF. J. SattlerP. B. ShawG. M. Gatti, DelegateX. Guiping, DelegateA. S. Birks, Contributing MemberJ. Bennett, AlternateH. C. Graber, Honorary MemberO. F. Hedden, Honorary MemberJ. R. MacKay, Honorary MemberT. G. McCarty, Honorary Member
Executive Committee (BPV V)
F. B. Kovacs, ChairG. W. Hembree, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryJ. E. BateyB. Caccamise
N. Y. FaranssoN. A. FinneyS. A. JohnsonA. B. Nagel
Subgroup on General Requirements/Personnel Qualifications andInquiries (BPV V)
C. Emslander, ChairJ. W. Houf, Vice ChairS. J. AkrinJ. E. BateyN. CarterN. Y. FaranssoN. A. FinneyG. W. Hembree
S. A. Johnson
F. B. Kovacs
D. I. Morris
A. B. Nagel
A. S. Birks, Contributing Member
J. P. Swezy, Jr., ContributingMember
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Special Working Group on NDE Resource Support (SG-GR/PQ & I)(BPV V)
N. A. Finney, ChairD. AdkinsJ. AndersonD. BajulaJ. BennettC. T. BrownT. ClausingJ. L. GarnerK. Hayes
R. KelsoC. MagruderJ. W. Mefford, Jr.K. PageD. TompkinsD. Van AllenT. VidimosR. WardM. Wolf
Subgroup on Surface Examination Methods (BPV V)
S. A. Johnson, ChairJ. Halley, Vice ChairS. J. AkrinJ. E. BateyP. L. BrownB. CaccamiseN. CarterN. Y. FaranssoN. FarenbaughN. A. Finney
G. W. HembreeR. W. KruzicB. D. LaiteC. MayL. E. MullinsA. B. NagelF. J. SattlerP. B. ShawG. M. Gatti, DelegateA. S. Birks, Contributing Member
Subgroup on Volumetric Methods (BPV V)
A. B. Nagel, ChairN. A. Finney, Vice ChairS. J. AkrinJ. E. BateyP. L. BrownB. CaccamiseJ. M. DavisN. Y. FaranssoA. F. GarbolevskyJ. F. HalleyR. W. Hardy
G. W. Hembree
S. A. Johnson
F. B. Kovacs
R. W. Kruzic
C. May
L. E. Mullins
T. L. Plasek
F. J. Sattler
C. Vorwald
G. M. Gatti, Delegate
Working Group on Acoustic Emissions (SG-VM) (BPV V)
N. Y. Faransso, ChairJ. E. Batey, Vice Chair
S. R. DoctorR. K. Miller
Working Group on Radiography (SG-VM) (BPV V)
B. Caccamise, ChairF. B. Kovacs, Vice ChairS. J. AkrinJ. E. BateyP. L. BrownC. EmslanderN. Y. FaranssoA. F. GarbolevskyR. W. Hardy
G. W. HembreeS. A. JohnsonR. W. KruzicB. D. LaiteC. MayR. J. MillsA. B. NagelT. L. PlasekB. White
Working Group on Ultrasonics (SG-VM) (BPV V)
N. A. Finney, ChairJ. F. Halley, Vice ChairB. CaccamiseJ. M. DavisC. EmslanderN. Y. FaranssoP. T. HayesS. A. Johnson
R. W. Kruzic
B. D. Laite
C. May
L. E. Mullins
A. B. Nagel
F. J. Sattler
C. Vorwald
Working Group on GuidedWave Ultrasonic Testing (SG-VM) (BPV V)
N. Y. Faransso, ChairJ. E. Batey, Vice ChairD. AlleyneN. AmirJ. F. Halley
S. A. JohnsonG. M. LightP. MudgeM. J. QuarryJ. Vanvelsor
Italy International Working Group (BPV V)
P. L. Dinelli, ChairA. Veroni, SecretaryR. BertolottiF. BrescianiG. CamposN. CaputoM. ColomboF. FerrareseE. Ferrari
M. A. Grimoldi
G. Luoni
O. Oldani
P. Pedersoli
A. Tintori
M. Zambon
G. Gobbi, Contributing Member
G. Pontiggia, Contributing Member
COMMITTEE ON PRESSURE VESSELS (BPV VIII)
R. J. Basile, ChairS. C. Roberts, Vice ChairE. Lawson, Staff SecretaryS. J. Rossi, Staff SecretaryG. Aurioles, Sr.J. CameronA. ChaudouetD. B. DeMichaelJ. P. GlaspieJ. F. GrubbL. E. Hayden, Jr.G. G. KarcherD. L. KurleK. T. LauM. D. LowerR. MahadeenR. W. MikitkaU. R. MillerB. R. MorelockT. P. PastorD. T. PetersM. J. PischkeM. D. Rana
G. B. Rawls, Jr.F. L. RichterC. D. RoderyE. SoltowJ. C. SowinskiD. B. StewartD. A. SwansonJ. P. Swezy, Jr.S. TeradaE. UpitisR. Duan, DelegateP. A. McGowan, DelegateH. Michael, DelegateK. Oyamada, DelegateM. E. Papponetti, DelegateX. Tang, DelegateM. Gold, Contributing MemberW. S. Jacobs, Contributing MemberK. Mokhtarian, ContributingMember
C. C. Neely, Contributing MemberK. K. Tam, Honorary Member
Subgroup on Design (BPV VIII)
D. A. Swanson, ChairJ. C. Sowinski, Vice ChairM. Faulkner, SecretaryG. Aurioles, Sr.S. R. BabkaO. A. BarskyR. J. BasileM. R. BreachF. L. BrownD. ChandiramaniB. F. HantzC. E. HinnantC. S. HinsonM. H. JawadD. L. KurleM. D. LowerR. W. MikitkaU. R. MillerT. P. Pastor
M. D. RanaG. B. Rawls, Jr.S. C. RobertsC. D. RoderyT. G. SeippD. SrnicS. TeradaJ. VattappillyR. A. WhippleK. XuK. Oyamada, DelegateM. E. Papponetti, DelegateW. S. Jacobs, Contributing MemberP. K. Lam, Contributing MemberK. Mokhtarian, ContributingMember
S. C. Shah, Contributing MemberK. K. Tam, Contributing Member
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Working Group on Design-By-Analysis (BPV VIII)
B. F. Hantz, ChairT. W. Norton, SecretaryR. G. BrownD. DeweesR. D. DixonZ. GuC. F. Heberling IIC. E. HinnantR. JainM. H. Jawad
S. KrishnamurthyA. MannG. A. MillerC. NadarajahP. PrueterM. D. RanaT. G. SeippM. A. ShahS. TeradaD. Arnett, Contributing Member
Subgroup on Fabrication and Examination (BPV VIII)
J. P. Swezy, Jr., ChairD. I. Morris, Vice ChairE. A. Whittle, Vice ChairB. R. Morelock, SecretaryN. CarterS. FlynnS. HeaterO. MuletM. J. PischkeM. J. RiceC. D. Rodery
B. F. Shelley
P. L. Sturgill
E. Upitis
K. Oyamada, Delegate
W. J. Bees, Contributing Member
L. F. Campbell, ContributingMember
W. S. Jacobs, Contributing Member
J. Lee, Contributing Member
R. Uebel, Contributing Member
Subgroup on General Requirements (BPV VIII)
M. D. Lower, ChairJ. P. Glaspie, Vice ChairF. L. Richter, SecretaryR. J. BasileD. T. DavisD. B. DeMichaelM. FaulknerF. HamtakL. E. Hayden, Jr.
K. T. LauT. P. PastorS. C. RobertsJ. C. SowinskiP. SperanzaD. B. StewartD. A. SwansonR. UebelC. C. Neely, Contributing Member
Task Group on Subsea Applications (BPV VIII)
R. Cordes, ChairL. P. AntalffyR. C. BielP. BunchJ. EllensS. HarbertX. KaculiK. Karpanan
F. Kirkemo
C. Lan
N. McKie
S. K. Parimi
M. Sarzynski
Y. Wada
D. T. Peters, Contributing Member
Task Group on UG-20(f) (BPV VIII)
S. Krishnamurthy, ChairT. AndersonK. BagnoliR. P. DeublerB. F. Hantz
B. R. MacejkoJ. PensoM. PragerM. D. Rana
Task Group on U-2(g) (BPV VIII)
G. Aurioles, Sr.S. R. BabkaR. J. BasileD. K. ChandiramaniR. MahadeenU. R. MillerT. W. NortonT. P. Pastor
R. F. Reedy, Sr.S. C. RobertsM. A. ShahD. SrnicD. A. SwansonJ. P. Swezy, Jr.R. UebelK. K. Tam, Contributing Member
Subgroup on Heat Transfer Equipment (BPV VIII)
G. Aurioles, Sr., ChairS. R. Babka, Vice ChairP. Matkovics, SecretaryD. AngstadtM. BahadoriJ. H. BarbeeO. A. BarskyL. BowerA. ChaudouetM. D. ClarkS. JeyakumarG. G. KarcherD. L. KurleR. MahadeenS. Mayeux
U. R. MillerD. SrnicA. M. VoytkoR. P. WibergI. G. Campbell, ContributingMember
I. Garcia, Contributing MemberJ. Mauritz, Contributing MemberT. W. Norton, Contributing MemberF. Osweiller, Contributing MemberJ. Pasek, Contributing MemberR. Tiwari, Contributing MemberS. Yokell, Contributing MemberS. M. Caldwell, Honorary Member
Task Group on Plate Heat Exchangers (BPV VIII)
P. Matkovics, ChairS. R. BabkaK. DevlinS. FlynnJ. F. GrubbF. Hamtak
R. MahadeenD. I. MorrisM. J. PischkeC. M. RomeroE. SoltowD. Srnic
Subgroup on High Pressure Vessels (BPV VIII)
D. T. Peters, ChairG. M. Mital, Vice ChairA. P. Maslowski, Staff SecretaryL. P. AntalffyR. C. BielP. N. ChakuR. CordesR. D. DixonL. FridlundR. T. HallmanA. H. HonzaJ. A. KappJ. KeltjensA. K. KhareN. McKieS. C. MordreG. T. Nelson
E. A. RodriguezE. D. RollK. C. Simpson, Jr.J. R. SimsD. L. StangF. W. TatarS. TeradaJ. L. TraudR. WinkK.-J. YoungR. M. Hoshman, ContributingMember
D. J. Burns, Honorary MemberD. M. Fryer, Honorary MemberG. J. Mraz, Honorary MemberE. H. Perez, Honorary Member
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Subgroup on Materials (BPV VIII)
J. Cameron, ChairP. G. Wittenbach, Vice ChairK. Xu, SecretaryA. Di RienzoJ. D. FritzJ. F. GrubbM. KowalczykW. M. LundyJ. Penso
D. W. RahoiR. C. SutherlinE. UpitisG. S. Dixit, Contributing MemberM. Gold, Contributing MemberM. Katcher, Contributing MemberJ. A. McMaster, ContributingMember
E. G. Nisbett, Contributing Member
Subgroup on Toughness (BPV II & BPV VIII)
D. L. Kurle, ChairK. Xu, Vice ChairN. CarterW. S. JacobsK. E. OrieM. D. RanaF. L. RichterK. SubramanianD. A. Swanson
J. P. Swezy, Jr.
S. Terada
E. Upitis
J. Vattappilly
K. Oyamada, Delegate
K. Mokhtarian, ContributingMember
C. C. Neely, Contributing Member
Subgroup on Graphite Pressure Equipment (BPV VIII)
A. Viet, ChairG. C. BechererF. L. Brown
C. W. CaryE. SoltowA. A. Stupica
China International Working Group (BPV VIII)
X. Chen, ChairB. Shou, Vice ChairZ. Fan, SecretaryY. ChenZ. ChenJ. CuiR. DuanW. GuoB. HanJ. HuQ. HuH. Hui
D. LuoY. LuoC. MiaoX. QianB. WangF. XuF. XuanK. ZhangY. ZhangS. ZhaoJ. ZhengG. Zhu
Germany International Working Group (BPV VIII)
P. Chavdarov, ChairA. Spangenberg, Vice ChairH. P. Schmitz, SecretaryB. DaumeA. EmrichJ. FleischfresserA. GastbergR. HelmholdtR. Kauer
D. Koelbl
S. Krebs
T. Ludwig
R. A. Meyers
H. Michael
P. Paluszkiewicz
H. Schroeder
M. Sykora
Italy International Working Group (BPV VIII)
G. Pontiggia, ChairA. Veroni, SecretaryB. G. AlboraliP. AngeliniR. BoattiA. CamanniP. ContiP. L. DinelliF. Finco
M. GuglielmettiP. MantovaniM. MassobrioL. MoracchioliC. SangalettiS. SartiA. TeliI. VenierG. Gobbi, Contributing Member
Special Working Group on Bolted Flanged Joints (BPV VIII)
R. W. Mikitka, ChairW. BrownH. ChenW. J. Koves
J. R. PayneG. B. Rawls, Jr.M. S. Shelton
Working Group on Design (BPV VIII Div. 3)
E. D. Roll, ChairC. Becht VR. C. BielR. CordesR. D. DixonL. FridlundR. T. HallmanK. KarpananJ. KeltjensN. McKieG. M. MitalS. C. MordreG. T. NelsonD. T. Peters
K. C. SimpsonJ. R. SimsD. L. StangK. SubramanianS. TeradaJ. L. TraudR. WinkY. XuF. Kirkemo, Contributing MemberD. J. Burns, Honorary MemberD. M. Fryer, Honorary MemberG. J. Mraz, Honorary MemberE. H. Perez, Honorary Member
Working Group on Materials (BPV VIII Div. 3)
F. W. Tatar, ChairL. P. AntalffyP. N. Chaku
J. A. KappA. K. Khare
Task Group on Impulsively Loaded Vessels (BPV VIII)
E. A. Rodriguez, ChairG. A. AntakiJ. K. AsahinaD. D. BarkerA. M. ClaytonJ. E. Didlake, Jr.T. A. DuffeyB. L. HaroldsenK. HayashiD. HildingK. W. KingR. Kitamura
R. A. LeishearP. O. LeslieF. OhlsonC. RomeroN. RushtonJ. H. StoflethQ. Dong, Contributing MemberH.-P. Schildberg, ContributingMember
J. E. Shepherd, ContributingMember
M. Yip, Contributing Member
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Subgroup on Interpretations (BPV VIII)
U. R. Miller, ChairE. Lawson, Staff SecretaryG. Aurioles, Sr.R. J. BasileJ. CameronR. D. DixonM. KowalczykD. L. KurleM. D. LowerR. MahadeenG. M. Mital
D. I. MorrisD. T. PetersS. C. RobertsC. D. RoderyD. B. StewartP. L. SturgillD. A. SwansonJ. P. Swezy, Jr.J. VattappillyP. G. WittenbachT. P. Pastor, Contributing Member
COMMITTEE ON WELDING, BRAZING, AND FUSING (BPV IX)
D. A. Bowers, ChairM. J. Pischke, Vice ChairS. J. Rossi, Staff SecretaryM. BernasekM. A. BoringJ. G. FeldsteinP. D. FlennerS. E. GingrichK. L. HayesR. M. JesseeJ. S. LeeW. M. LundyT. MelfiW. F. Newell, Jr.D. K. PeetzE. G. ReicheltM. J. RiceM. B. Sims
W. J. SperkoM. J. StankoP. L. SturgillJ. P. Swezy, Jr.P. L. Van FossonE. W. WoelfelA. Roza, DelegateM. Consonni, Contributing MemberS. A. Jones, Contributing MemberA. S. Olivares, ContributingMember
S. Raghunathan, ContributingMember
R. K. Brown, Jr., Honorary MemberM. L. Carpenter, Honorary MemberB. R. Newmark, Honorary MemberS. D. Reynolds, Jr., HonoraryMember
Subgroup on Brazing (BPV IX)
M. J. Pischke, ChairE. W. BeckmanL. F. CampbellM. L. Carpenter
A. F. GarbolevskyN. MohrA. R. NyweningJ. P. Swezy, Jr.
Subgroup on General Requirements (BPV IX)
P. L. Sturgill, ChairE. W. BeckmanJ. P. BellD. A. BowersG. ChandlerP. R. EvansS. FlynnP. GilstonF. HamtakA. Howard
R. M. JesseeD. MobleyD. K. PeetzJ. PillowH. B. PorterJ. P. Swezy, Jr.K. R. WillensE. W. WoelfelE. Molina, DelegateB. R. Newmark, Honorary Member
Subgroup on Materials (BPV IX)
M. Bernasek, ChairT. AndersonJ. L. ArnoldE. CutlipS. S. FioreS. E. GingrichL. S. HarbisonR. M. JesseeT. Melfi
M. J. Pischke
A. Roza
C. E. Sainz
W. J. Sperko
M. J. Stanko
P. L. Sturgill
J. Warren
C. Zanfir
Subgroup on Plastic Fusing (BPV IX)
E. W. Woelfel, ChairD. BurwellM. GhahremaniK. L. HayesR. M. JesseeJ. Johnston, Jr.
J. E. O’SullivanE. G. ReicheltM. J. RiceS. SchuesslerM. TroughtonJ. Wright
Subgroup on Welding Qualifications (BPV IX)
M. J. Rice, ChairJ. S. Lee, Vice ChairM. BernasekM. A. BoringD. A. BowersR. B. CorbitP. D. FlennerL. S. HarbisonK. L. HayesW. M. LundyT. MelfiW. F. Newell, Jr.B. R. NewtonS. Raghunathan
E. G. ReicheltM. B. SimsW. J. SperkoS. A. SpragueP. L. SturgillJ. P. Swezy, Jr.P. L. Van FossonT. C. WiesnerA. D. WilsonD. Chandiramani, ContributingMember
M. Consonni, Contributing MemberM. Degan, Contributing Member
Italy International Working Group (BPV IX)
A. Camanni, ChairA. Veroni, SecretaryP. AngeliniR. BoattiP. L. DinelliF. FerrareseA. GhidiniE. LazzariL. Lotti
N. Maestri
M. Mandina
M. Massobrio
L. Moracchioli
G. Pontiggia
S. Verderame
A. Volpi
G. Gobbi, Contributing Member
COMMITTEE ON FIBER-REINFORCED PLASTIC PRESSURE VESSELS(BPV X)
D. Eisberg, ChairB. F. Shelley, Vice ChairP. D. Stumpf, Staff SecretaryA. L. BeckwithD. BentleyF. L. BrownJ. L. BustillosB. R. ColleyT. W. CowleyI. L. DinovoM. R. GormanB. HebbM. J. Hendrix
D. H. HodgkinsonL. E. HuntD. L. KeelerB. M. LinnemannD. H. McCauleyN. L. NewhouseD. J. PainterA. A. PollockG. RamirezJ. R. RichterD. O. Yancey, Jr.P. H. Ziehl
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COMMITTEE ON NUCLEAR INSERVICE INSPECTION (BPV XI)
G. C. Park, ChairS. D. Kulat, Vice ChairR. W. Swayne, Vice ChairL. Powers, Staff SecretaryV. L. ArmentroutJ. F. BallW. H. BamfordS. B. BrownT. L. ChanR. C. CipollaD. R. CordesD. D. DavisR. L. DyleE. V. Farrell, Jr.M. J. FerlisiP. D. FisherE. B. GerlachT. J. GriesbachJ. HakiiD. O. HenryW. C. HolstonD. W. LamondD. R. LeeG. A. LofthusE. J. MaloneyG. Navratil
S. A. NormanJ. E. O’SullivanR. K. RhyneA. T. Roberts IIID. A. ScarthF. J. Schaaf, Jr.J. C. Spanner, Jr.D. J. TillyD. E. WaskeyJ. G. WeicksH. D. Chung, DelegateC. Ye, DelegateR. E. Gimple, Contributing MemberR. D. Kerr, Contributing MemberB. R. Newton, Contributing MemberR. A. West, Contributing MemberR. A. Yonekawa, ContributingMember
M. L. Benson, AlternateJ. T. Lindberg, AlternateR. O. McGill, AlternateC. J. Wirtz, AlternateC. D. Cowfer, Honorary MemberF. E. Gregor, Honorary MemberO. F. Hedden, Honorary MemberP. C. Riccardella, Honorary Member
Executive Committee (BPV XI)
S. D. Kulat, ChairG. C. Park, Vice ChairL. Powers, Staff SecretaryW. H. BamfordR. L. DyleM. J. FerlisiE. B. Gerlach
W. C. HolstonD. W. LamondJ. T. LindbergR. K. RhyneJ. C. Spanner, Jr.R. W. SwayneM. L. Benson, Alternate
Argentina International Working Group (BPV XI)
O. Martinez, Staff SecretaryD. A. CipollaA. ClausD. CostaD. P. DelfinoD. N. Dell’ErbaA. DominguezS. A. EcheverriaE. P. FresquetM. M. GamizoI. M. GuerreiroM. F. LiendoF. Llorente
R. J. LopezM. MagliocchiL. R. MiñoJ. MonteM. D. PeredaA. PolitiC. G. RealF. M. SchroeterG. J. ScianM. J. SolariP. N. ToranoO. A. VerasteguiP. Yamamoto
China International Working Group (BPV XI)
J. H. Liu, ChairY. Nie, Vice ChairC. Ye, Vice ChairM. W. Zhou, SecretaryJ. F. CaiD. X. ChenH. ChenH. D. ChenY. B. GuoY. HouD. M. KangS. W. LiX. Y. LiangS. X. LinL. Q. Liu
Y. LiuW. N. PeiC. L. PengG. X. TangQ. WangQ. W. WangZ. S. WangL. WeiF. XuZ. Y. XuQ. YinK. ZhangX. L. ZhangY. ZhangZ. M. Zhong
Germany International Working Group (BPV XI)
H.-R. BathR. DoringB. ErhardM. HagenbruchB. HoffmannE. Iacopetta
U. Jendrich
H. Schau
H.-J. Scholtka
X. Schuler
J. Wendt
Special Working Group on Editing and Review (BPV XI)
R. W. Swayne, ChairC. E. MoyerK. R. Rao
J. E. StaffieraD. J. TillyC. J. Wirtz
Task Group on Inspectability (BPV XI)
J. T. Lindberg, ChairM. J. Ferlisi, SecretaryW. H. BamfordA. CardilloD. R. CordesD. O. HenryE. HenryJ. HoncharikJ. HowardR. KleinC. Latiolais
D. Lieb
G. A. Lofthus
D. E. Matthews
P. J. O’ReganJ. Ossmann
R. Rishel
S. A. Sabo
P. Sullivan
C. Thomas
J. Tucker
Task Group on ISI of Spent Nuclear Fuel Storage and TransportationContainment Systems (BPV XI)
K. Hunter, ChairA. Alleshwaram, SecretaryD. J. AmmermanW. H. BorterJ. BroussardS. BrownC. R. BryanT. CarraherD. DunnN. FalesR. C. FolleyB. GuthermanS. HorowitzM. W. JosephH. JungM. Liu
R. M. MeyerB. L. MontgomeryM. MoranT. NuofferM. OrihuelaR. PaceE. L. PleinsR. SindelarH. SmithJ. C. Spanner, Jr.C. J. TemusG. WhiteX. J. ZhaiP.-S. Lam, AlternateJ. Wise, Alternate
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Subgroup on Evaluation Standards (SG-ES) (BPV XI)
W. H. Bamford, ChairN. A. Palm, SecretaryH. D. ChungR. C. CipollaR. L. DyleC. M. FaidyB. R. GantaT. J. GriesbachK. HasegawaK. HojoD. N. HopkinsK. KoyamaD. R. Lee
Y. S. LiR. O. McGillH. S. MehtaK. MiyazakiR. PaceJ. C. PoehlerS. RanganathD. A. ScarthT. V. VoK. R. WichmanS. X. XuM. L. Benson, AlternateT. Hardin, Alternate
Task Group on Evaluation of Beyond Design Basis Events (SG-ES)(BPV XI)
R. Pace, ChairK. E. Woods, SecretaryG. A. AntakiP. R. DonavinR. G. GiladaT. J. GriesbachH. L. GustinM. HayashiK. Hojo
S. A. Kleinsmith
H. S. Mehta
D. V. Sommerville
T. V. Vo
K. R. Wichman
G. M. Wilkowski
S. X. Xu
T. Weaver, Contributing Member
Working Group on Flaw Evaluation (SG-ES) (BPV XI)
R. C. Cipolla, ChairS. X. Xu, SecretaryW. H. BamfordM. L. BensonB. BezensekM. BrumovskyH. D. ChungT. E. DemersC. M. FaidyB. R. GantaR. G. GiladaH. L. GustinF. D. HayesP. H. HoangK. HojoD. N. HopkinsY. KimK. KoyamaV. Lacroix
D. R. LeeY. S. LiM. LiuH. S. MehtaG. A. A. MiessiK. MiyazakiR. K. QashuS. RanganathP. J. RushD. A. ScarthW. L. ServerD.-J. ShimA. UdyawarT. V. VoB. WasilukK. R. WichmanG. M. WilkowskiD. L. Rudland, Alternate
Task Group on Crack Growth Reference Curves (BPV XI)
D. A. Scarth, ChairH. I. Gustin, SecretaryW. H. BamfordM. L. BensonF. W. BrustR. C. CipollaR. L. DyleK. Hasegawa
D. N. HopkinsK. KashimaK. KoyamaD. R. LeeH. S. MehtaK. MiyazakiS. RanganathT. V. Vo
Task Group on Evaluation Procedures for Degraded Buried Pipe(WG-PFE) (BPV XI)
R. O. McGill, ChairS. X. Xu, SecretaryG. A. AntakiR. C. CipollaK. HasegawaK. M. Hoffman
G. A. A. MiessiM. MoenssensD. P. MunsonR. PaceP. J. RushD. A. Scarth
Working Group on Operating Plant Criteria (SG-ES) (BPV XI)
N. A. Palm, ChairA. E. Freed, SecretaryV. Marthandam, SecretaryK. R. BakerW. H. BamfordM. BrumovskyT. L. DicksonR. L. DyleS. R. GosselinT. J. GriesbachM. HayashiS. A. KleinsmithH. KobayashiH. S. Mehta
A. D. OdellR. PaceJ. C. PoehlerS. RanganathW. L. ServerD. V. SommervilleC. A. TomesA. UdyawarT. V. VoD. P. WeaklandK. E. WoodsH. Q. XuT. Hardin, Alternate
Working Group on Pipe Flaw Evaluation (SG-ES) (BPV XI)
D. A. Scarth, ChairG. M. Wilkowski, SecretaryK. AzumaW. H. BamfordM. L. BensonM. BrumovskyF. W. BrustH. D. ChungR. C. CipollaN. G. CofieJ. M. DavisT. E. DemersC. M. FaidyB. R. GantaS. R. GosselinC. E. Guzman-LeongK. HasegawaP. H. HoangK. HojoD. N. Hopkins
E. J. HoustonR. JanowiakS. KalyanamK. KashimaV. LacroixY. S. LiR. O. McGillH. S. MehtaG. A. A. MiessiK. MiyazakiS. H. PelletH. RathbunP. J. RushD.-J. ShimA. UdyawarT. V. VoB. WasilukS. X. XuA. Alleshwaram, Alternate
Subgroup on Nondestructive Examination (SG-NDE) (BPV XI)
J. C. Spanner, Jr., ChairD. R. Cordes, SecretaryT. L. ChanS. E. CumblidgeF. E. DohmenK. J. HackerJ. HarrisonD. O. Henry
J. T. LindbergG. A. LofthusG. R. PerkinsS. A. SaboF. J. Schaaf, Jr.R. V. SwainC. J. WirtzC. A. Nove, Alternate
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Working Group on Personnel Qualification and Surface Visual andEddy Current Examination (SG-NDE) (BPV XI)
J. T. Lindberg, ChairJ. E. Aycock, SecretaryC. Brown, SecretaryS. E. CumblidgeA. DiazN. Farenbaugh
D. O. HenryJ. W. HoufC. ShinskyJ. C. Spanner, Jr.J. T. TimmC. J. Wirtz
Working Group on Procedure Qualification and VolumetricExamination (SG-NDE) (BPV XI)
G. A. Lofthus, ChairJ. Harrison, SecretaryG. R. Perkins, SecretaryM. T. AndersonM. BrileyA. BushmireD. R. CordesM. DennisS. R. Doctor
F. E. DohmenK. J. HackerD. A. KullC. A. NoveD. NowakowskiS. A. SaboR. V. SwainS. J. ToddD. K. Zimmerman
Subgroup on Repair/Replacement Activities (SG-RRA) (BPV XI)
E. B. Gerlach, ChairE. V. Farrell, Jr., SecretaryJ. F. BallS. B. BrownR. ClowP. D. FisherK. J. KarwoskiS. L. McCrackenB. R. Newton
J. E. O’Sullivan
S. Schuessler
R. R. Stevenson
R. W. Swayne
D. J. Tilly
D. E. Waskey
J. G. Weicks
P. Raynaud, Alternate
Working Group on Welding and Special Repair Processes (SG-RRA)(BPV XI)
D. E. Waskey, ChairD. J. Tilly, SecretaryD. BarborakS. J. FindlanP. D. FisherM. L. HallK. J. KarwoskiC. C. Kim
M. Kris
S. L. McCracken
D. B. Meredith
B. R. Newton
J. E. O’Sullivan
D. Segletes
J. G. Weicks
Working Group on Nonmetals Repair/Replacement Activities(SG-RRA) (BPV XI)
J. E. O'Sullivan, ChairS. Schuessler, SecretaryJ. Johnston, Jr.M. LashleyM. P. Marohl
T. M. MustoS. PattersonA. PridmoreP. RaynaudF. J. Schaaf, Jr.
Task Group on Repair by Carbon Fiber Composites(WGN-MRR) (BPV XI)
J. E. O'Sullivan, ChairB. DavenportM. GollietL. S. GordonM. P. MarohlN. MeyerR. P. OjdrovicD. PegueroA. Pridmore
P. RaynaudC. W. RowleyV. RoyJ. SealeyN. StoevaM. F. UddinJ. WenT. Jimenez, AlternateG. M. Lupia, Alternate
Working Group on Design and Programs (SG-RRA) (BPV XI)
S. B. Brown, ChairA. B. Meichler, SecretaryO. BhattyR. ClowR. R. CroftE. V. Farrell, Jr.E. B. Gerlach
H. Malikowski
M. A. Pyne
P. Raynaud
R. R. Stevenson
R. W. Swayne
R. Turner
Subgroup on Water-Cooled Systems (SG-WCS) (BPV XI)
D. W. Lamond, ChairG Navratil, SecretaryJ. M. AgoldV. L. ArmentroutJ. M. BoughmanS. B. BrownS. T. ChesworthD. D. DavisH. Q. DoM. J. Ferlisi
K. W. Hall
P. J. Hennessey
K. Hoffman
S. D. Kulat
T. Nomura
T. Nuoffer
G. C. Park
H. M. Stephens, Jr.
M. J. Homiack, Alternate
Task Group on High Strength Nickel Alloys Issues (SG-WCS) (BPV XI)
R. L. Dyle, ChairB. L. Montgomery, SecretaryW. H. BamfordP. R. DonavinK. HoffmanK. KoyamaC. Lohse
H. MalikowskiS. E. MarletteG. C. ParkG. R. PolingJ. M. ShupingJ. C. Spanner, Jr.D. P. Weakland
Working Group on Containment (SG-WCS) (BPV XI)
H. M. Stephens, Jr., ChairS. G. Brown, SecretaryP. S. GhosalH. T. HillR. D. HoughB. Lehman
J. McIntyre
J. A. Munshi
M. Sircar
S. Walden, Alternate
T. J. Herrity, Alternate
Working Group on Inspection of Systems and Components(SG-WCS) (BPV XI)
M. J. Ferlisi, ChairN. Granback, SecretaryJ. M. AgoldR. W. BlydeC. Cueto-FelguerosoH. Q. DoK. W. HallK. M. Hoffman
S. D. Kulat
A. Lee
G. J. Navratil
T. Nomura
J. C. Nygaard
R. Rishel
J. C. Younger
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Working Group on Pressure Testing (SG-WCS) (BPV XI)
J. M. Boughman, ChairS. A. Norman, SecretaryT. AnselmiY.-K. ChungM. J. Homiack
A. E. KeyserD. W. LamondJ. K. McClanahanB. L. MontgomeryC. Thomas
Task Group on Buried Components Inspection and Testing(WG-PT) (BPV XI)
D. W. Lamond, ChairJ. M. Boughman, SecretaryM. Moenssens, SecretaryT. Anselmi
B. DavenportA. HiserJ. Ossmann
Working Group on Risk-Informed Activities (SG-WCS) (BPV XI)
M. A. Pyne, ChairS. T. Chesworth, SecretaryJ. M. AgoldC. Cueto-FelguerosoR. HaesslerJ. HakiiK. W. HallM. J. HomiackS. D. Kulat
D. W. Lamond
R. K. Mattu
A. McNeill III
G. J. Navratil
P. J. O’Regan
N. A. Palm
D. Vetter
J. C. Younger
Working Group on General Requirements (BPV XI)
R. K. Rhyne, ChairC. E. Moyer, SecretaryJ. F. BallT. L. Chan
P. J. HennesseyE. J. MaloneyR. K. MattuT. Nuoffer
Special Working Group on Reliability and Integrity ManagementProgram (BPV XI)
F. J. Schaaf, Jr., ChairA. T. Roberts III, SecretaryN. BroomS. R. DoctorS. DowneyJ. D. FletcherJ. T. FongT. GrahamN. GranbackJ. Grimm
D. M. Jones
A. L. Krinzman
D. R. Lee
R. K. Miller
M. N. Mitchell
R. Morrill
T. Roney
R. W. Swayne
S. Takaya
JSME/ASME Joint Task Group for System-Based Code (SWG-RIM)(BPV XI)
T. Asayama, ChairS. R. DoctorK. DozakiS. R. GosselinM. HayashiD. M. JonesY. KamishimaA. L. Krinzman
D. R. Lee
H. Machida
M. Morishita
A. T. Roberts III
F. J. Schaaf, Jr.
S. Takaya
D. Watanabe
COMMITTEE ON TRANSPORT TANKS (BPV XII)
M. D. Rana, ChairN. J. Paulick, Vice ChairR. Lucas, Staff SecretaryA. N. AntoniouP. ChilukuriW. L. GarfieldG. G. Karcher
M. PittsT. A. RogersS. StaniszewskiA. P. VargheseJ. A. Byers, Contributing MemberR. Meyers, Contributing MemberM. R. Ward, Contributing Member
Executive Committee (BPV XII)
N. J. Paulick, ChairR. Lucas, Staff SecretaryM. Pitts
M. D. RanaS. StaniszewskiA. P. Varghese
Subgroup on Design and Materials (BPV XII)
A. P. Varghese, ChairR. C. Sallash, SecretaryD. K. ChandiramaniP. ChilukuriY. DoronR. D. HayworthG. G. KarcherS. L. McWilliamsN. J. PaulickM. D. Rana
T. A. Rogers
S. Staniszewski
K. Xu
A. T. Duggleby, ContributingMember
T. J. Hitchcock, ContributingMember
M. R. Ward, Contributing Member
J. Zheng, Contributing Member
Subgroup on Fabrication, Inspection, and Continued Service(BPV XII)
M. Pitts, ChairP. Chilukuri, SecretaryR. D. HayworthK. ManskerG. McRaeO. MuletT. A. RogersM. RudekR. C. Sallash
L. SelenskyS. StaniszewskiS. E. Benet, Contributing MemberJ. A. Byers, Contributing MemberA. S. Olivares, ContributingMember
L. H. Strouse, Contributing MemberS. V. Voorhees, ContributingMember
Subgroup on General Requirements (BPV XII)
S. Staniszewski, ChairB. F. Pittel, SecretaryA. N. AntoniouY. DoronJ. L. FreilerW. L. GarfieldO. MuletM. PittsT. RummelR. C. SallashL. Selensky
P. Chilukuri, Contributing MemberK. L. Gilmore, Contributing MemberT. J. Hitchcock, ContributingMember
G. McRae, Contributing MemberS. L. McWilliams, ContributingMember
T. A. Rogers, Contributing MemberD. G. Shelton, Contributing MemberL. H. Strouse, Contributing MemberM. R. Ward, Contributing Member
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Subgroup on Nonmandatory Appendices (BPV XII)
N. J. Paulick, ChairS. Staniszewski, SecretaryP. ChilukuriR. D. HayworthK. ManskerS. L. McWilliamsN. J. PaulickM. PittsT. A. RogersR. C. Sallash
D. G. Shelton
S. E. Benet, Contributing Member
D. D. Brusewitz, ContributingMember
T. J. Hitchcock, ContributingMember
A. P. Varghese, ContributingMember
M. R. Ward, Contributing Member
COMMITTEE ON OVERPRESSURE PROTECTION (BPV XIII)
D. B. DeMichael, ChairC. E. O’Brien, Staff SecretaryJ. F. BallJ. BurgessS. CammeresiJ. A. CoxR. D. DanzyJ. P. Glaspie
S. F. HarrisonW. F. HartD. MillerB. K. NutterT. PatelM. PoehlmannZ. WangJ. A. West
COMMITTEE ON BOILER AND PRESSURE VESSEL CONFORMITYASSESSMENT (CBPVCA)
P. D. Edwards, ChairL. E. McDonald, Vice ChairK. I. Baron, Staff SecretaryM. Vazquez, Staff SecretaryJ. P. ChicoineD. C. CookT. E. HansenK. T. LauD. MillerB. R. MorelockJ. D. O’LearyG. ScribnerB. C. TurczynskiD. E. TuttleR. UebelE. A. WhittleR. V. Wielgoszinski
D. Cheetham, Contributing MemberT. P. Beirne, AlternateJ. B. Carr, AlternateJ. W. Dickson, AlternateJ. M. Downs, AlternateB. J. Hackett, AlternateB. L. Krasiun, AlternateD. W. Linaweaver, AlternateP. F. Martin, AlternateI. Powell, AlternateR. Rockwood, AlternateL. Skarin, AlternateR. D. Troutt, AlternateS. V. Voorhees, AlternateP. Williams, AlternateA. J. Spencer, Honorary Member
COMMITTEE ON NUCLEAR CERTIFICATION (CNC)
R. R. Stevenson, ChairJ. DeKleine, Vice ChairE. Suarez, Staff SecretaryG. GobbiS. M. GoodwinJ. W. HighlandsK. A. HuberJ. C. KraneM. A. LockwoodR. P. McIntyreL. M. PlanteH. B. PrasseT. E. QuakaC. T. SmithC. TuryloD. M. VickeryE. A. WhittleC. S. Withers
S. F. Harrison, ContributingMember
S. Andrews, AlternateD. Arrigo, AlternateJ. Ball, AlternateP. J. Coco, AlternateP. D. Edwards, AlternateD. P. Gobbi, AlternateK. M. Hottle, AlternateK. A. Kavanagh, AlternateP. Krane, AlternateD. Nenstiel, AlternateM. Paris, AlternateG. Szabatura, AlternateA. Torosyan, AlternateS. V. Voorhees, AlternateS. Yang, Alternate
Subcommittee on Safety Valve Requirements (SC-SVR)
D. B. DeMichael, ChairC. E. O’Brien, Staff SecretaryJ. F. BallJ. BurgessS. CammeresiJ. A. CoxR. D. DanzyJ. P. GlaspieS. F. Harrison
W. F. Hart
D. Miller
B. K. Nutter
T. Patel
M. Poehlmann
Z. Wang
J. A. West
S. R. Irvin, Sr., Alternate
Subgroup on Design (SC-SVR)
D. Miller, ChairC. E. BeairB. JoergensenB. J. Mollitor
T. PatelJ. A. WestR. D. Danzy, Contributing Member
Subgroup on General Requirements (SC-SVR)
J. F. Ball, ChairG. BrazierJ. BurgessD. B. DeMichaelS. T. French
J. P. GlaspieB. F. PittelM. PoehlmannD. E. TuttleJ. White
Subgroup on Testing (SC-SVR)
W. F. Hart, ChairT. P. BeirneJ. E. BrittJ. BuehrerS. CammeresiJ. A. CoxJ. W. Dickson
A. DonaldsonG. D. GoodsonB. K. NutterC. SharpeZ. WangA. WilsonS. R. Irvin, Sr., Alternate
U.S. Technical Advisory Group ISO/TC 185 Safety Relief Valves
T. J. Bevilacqua, ChairC. E. O’Brien, Staff SecretaryJ. F. BallG. BrazierD. B. DeMichael
D. MillerB. K. NutterT. PatelJ. A. West
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ð17ÞORGANIZATION OF SECTION III
1 GENERAL
Section III consists of Division 1, Division 2, Division 3, and Division 5. These Divisions are broken down into Subsec-tions and are designated by capital letters preceded by the letter “N” for Division 1, by the letter “C” for Division 2, by theletter “W” for Division 3, and by the letter “H” for Division 5. Each Subsection is published separately, with the exceptionof those listed for Divisions 2, 3, and 5.• Subsection NCA — General Requirements for Division 1 and Division 2• Appendices• Division 1*
– Subsection NB — Class 1 Components– Subsection NC — Class 2 Components– Subsection ND — Class 3 Components– Subsection NE — Class MC Components– Subsection NF — Supports– Subsection NG — Core Support Structures
• Division 2 — Code for Concrete Containments– Subsection CC — Concrete Containments
• Division 3 — Containment Systems for Transportation and Storage of Spent Nuclear Fuel and High-Level RadioactiveMaterial– Subsection WA — General Requirements for Division 3– Subsection WB — Class TC Transportation Containments– Subsection WC — Class SC Storage Containments– Subsection WD — Class ISS Internal Support Structures
• Division 5 — High Temperature Reactors– Subsection HA — General Requirements
Subpart A — Metallic MaterialsSubpart B — Graphite MaterialsSubpart C — Composite Materials
– Subsection HB — Class A Metallic Pressure Boundary ComponentsSubpart A — Low Temperature ServiceSubpart B — Elevated Temperature Service
– Subsection HC — Class B Metallic Pressure Boundary ComponentsSubpart A — Low Temperature ServiceSubpart B — Elevated Temperature Service
– Subsection HF — Class A and B Metallic SupportsSubpart A — Low Temperature Service
– Subsection HG — Class A Metallic Core Support StructuresSubpart A — Low Temperature ServiceSubpart B — Elevated Temperature Service
– Subsection HH — Class A Nonmetallic Core Support StructuresSubpart A — Graphite MaterialsSubpart B — Composite Materials
2 SUBSECTIONS
Subsections are divided into Articles, subarticles, paragraphs, and, where necessary, subparagraphs andsubsubparagraphs.
* The 2015 Edition of Section III was the last edition in which Section III, Division 1, Subsection NH, Class 1 Components in Elevated Tem-perature Service, was published. The requirements located within Subsection NH were moved to Section III, Division 5, Subsection HB, SubpartB for the elevated temperature construction of Class A components.
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3 ARTICLES
Articles are designated by the applicable letters indicated above for the Subsections followed by Arabic numbers, suchas NB-1000. Where possible, Articles dealing with the same topics are given the same number in each Subsection, exceptNCA, in accordance with the following general scheme:
Article Number Title
1000 Introduction or Scope2000 Material3000 Design4000 Fabrication and Installation5000 Examination6000 Testing7000 Overpressure Protection8000 Nameplates, StampingWith Certification Mark, and Reports
The numbering of Articles and the material contained in the Articles may not, however, be consecutive. Due to the factthat the complete outline may cover phases not applicable to a particular Subsection or Article, the rules have been pre-pared with some gaps in the numbering.
4 SUBARTICLES
Subarticles are numbered in units of 100, such as NB-1100.
5 SUBSUBARTICLES
Subsubarticles are numbered in units of 10, such as NB-2130, and generally have no text. When a number such asNB-1110 is followed by text, it is considered a paragraph.
6 PARAGRAPHS
Paragraphs are numbered in units of 1, such as NB-2121.
7 SUBPARAGRAPHS
Subparagraphs, when they aremajor subdivisions of a paragraph, are designated by adding a decimal followed by oneor more digits to the paragraph number, such as NB-1132.1. When they are minor subdivisions of a paragraph, subpar-agraphs may be designated by lowercase letters in parentheses, such as NB-2121(a).
8 SUBSUBPARAGRAPHS
Subsubparagraphs are designated by adding lowercase letters in parentheses to the major subparagraph numbers,such as NB-1132.1(a). When further subdivisions of minor subparagraphs are necessary, subsubparagraphs are desig-nated by adding Arabic numerals in parentheses to the subparagraph designation, such as NB-2121(a)(1).
9 REFERENCES
References used within Section III generally fall into one of the following four categories:(a) References to Other Portions of Section III.When a reference is made to another Article, subarticle, or paragraph, all
numbers subsidiary to that reference shall be included. For example, reference to Article NB-3000 includes all materialin Article NB-3000; reference to NB-3100 includes all material in subarticle NB-3100; reference to NB-3110 includes allparagraphs, NB-3111 through NB-3113.(b) References to Other Sections. Other Sections referred to in Section III are the following:
(1) Section II, Materials.When a requirement for a material, or for the examination or testing of a material, is to be inaccordance with a specification such as SA-105, SA-370, or SB-160, the reference is to material specifications in SectionII. These references begin with the letter “S.”
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(2) Section V, Nondestructive Examination. Section V references begin with the letter “T” and relate to the nondes-tructive examination of material or welds.
(3) Section IX, Welding and Brazing Qualifications. Section IX references begin with the letter “Q” and relate to weld-ing and brazing requirements.
(4) Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components. When a reference is made to inser-vice inspection, the rules of Section XI shall apply.
(c) Reference to Specifications and Standards Other Than Published in Code Sections
(1) Specifications for examination methods and acceptance standards to be used in connection with them are pub-lished by the American Society for Testing and Materials (ASTM). At the time of publication of Section III, some suchspecifications were not included in Section II of this Code. A reference to ASTM E94 refers to the specification so desig-nated by and published by ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428.
(2) Dimensional standards covering products such as valves, flanges, and fittings are sponsored and published byThe American Society of Mechanical Engineers and approved by the American National Standards Institute.** When aproduct is to conform to such a standard, for example ASME B16.5, the standard is approved by the American NationalStandards Institute. The applicable year of issue is that suffixed to its numerical designation in Table NCA-7100-1, forexample ASME B16.5-2003. Standards published by The American Society of Mechanical Engineers are available fromASME (https://www.asme.org/).
(3) Dimensional and other types of standards covering products such as valves, flanges, and fittings are also pub-lished by the Manufacturers Standardization Society of the Valve and Fittings Industry and are known as Standard Prac-tices. When a product is required by these rules to conform to a Standard Practice, for example MSS SP-100, the StandardPractice referred to is published by the Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.(MSS), 127 Park Street, NE, Vienna, VA 22180. The applicable year of issue of such a Standard Practice is that suffixedto its numerical designation in Table NCA-7100-1, for example MSS SP-89-2003.
(4) Specifications for welding and brazing materials are published by the American Welding Society (AWS), 8669Doral Boulevard, Suite 130, Doral, FL 33166. Specifications of this type are incorporated in Section II and are identifiedby the AWS designation with the prefix “SF,” for example SFA-5.1.
(5) Standards applicable to the design and construction of tanks and flanges are published by the American Petro-leum Institute and have designations such as API-605. When documents so designated are referred to in Section III, forexample API-605–1988, they are standards published by the American Petroleum Institute and are listed in Table NCA-7100-1.
(d) References to Appendices. Section III uses two types of appendices that are designated as either Section III Appen-dices or Subsection Appendices. Either of these appendices is further designated as either Mandatory or Nonmandatoryfor use. Mandatory Appendices are referred to in the Section III rules and contain requirements that must be followed inconstruction. Nonmandatory Appendices provide additional information or guidance when using Section III.
(1) Section III Appendices are contained in a separate book titled “Appendices.” These appendices have the potentialfor multiple subsection applicability. Mandatory Appendices are designated by a Roman numeral followed, when appro-priate, by Arabic numerals to indicate various articles, subarticles, and paragraphs of the appendix, such as II-1500 orXIII-1210. Nonmandatory Appendices are designated by a capital letter followed, when appropriate, by Arabic numeralsto indicate various articles, subarticles, and paragraphs of the appendix, such as D-1200 or Y-1440.
(2) Subsection Appendices are specifically applicable to just one subsection and are contained within that subsec-tion. Subsection-specific mandatory and nonmandatory appendices are numbered in the same manner as Section III Ap-pendices, but with a subsection identifier (e.g., NF, NH, D2, etc.) preceding either the Roman numeral or the capital letterfor a unique designation. For example, NF-II-1100 or NF-A-1200 would be part of a Subsection NF mandatory or non-mandatory appendix, respectively. For Subsection CC, D2-IV-1120 or D2-D-1330 would be part of a Subsection CC man-datory or nonmandatory appendix, respectively.
(3) It is the intent of this Section that the information provided in both Mandatory and Nonmandatory Appendicesmay be used to meet the rules of any Division or Subsection. In case of conflict between Appendix rules and Division/Subsection rules, the requirements contained in the Division/Subsection shall govern. Additional guidance on Appendixusage is provided in the front matter of Section III Appendices.
** The American National Standards Institute (ANSI) was formerly known as the American Standards Association. Standards approved by theAssociation were designated by the prefix “ASA” followed by the number of the standard and the year of publication. More recently, the Amer-ican National Standards Institute was known as the United States of America Standards Institute. Standards were designated by the prefix“USAS” followed by the number of the standard and the year of publication. While the letters of the prefix have changed with the name ofthe organization, the numbers of the standards have remained unchanged.
xxxv
SUMMARY OF CHANGES
Errata to the BPV Code may be posted on the ASMEWeb site to provide corrections to incorrectly published items, or tocorrect typographical or grammatical errors in the BPV Code. Such Errata shall be used on the date posted.
Information regarding Special Notices and Errata is published by ASME at http://go.asme.org/BPVCerrata.
Changes given below are identified on the pages by a margin note, (17), placed next to the affected area.
The Record Numbers listed below are explained in more detail in “List of Changes in Record Number Order” followingthis Summary of Changes.
Page Location Change (Record Number)
vi List of Sections Updated
xi Submittal of TechnicalInquiries to the Boilerand Pressure VesselStandards Committees
Revised in its entirety (13-2222)
xiv Personnel Updated
xxxiii Organization of Section III (1) In “1 General,” title of Section III, Division 3 revised (13-1594)(2) In “1 General,” for Section III, Division 3, Subsection WD added(3) In “1 General,” entry for Subsection NH deleted and footnote
editorially revised(4) In “9 References,” subparas. (a) and (d)(1) revised (16-148)
7 NG-2311 In subpara. (b), last sentence revised (16-1113)
9 Table NG-2331(a)-1 In first column, last entry revised (16-1113)
11 NG-2420 Revised in its entirety (14-757, 16-2906)
13 Table NG-2432.1-1 First column head added (16-1033)
21 NG-2581 Second sentence revised (14-1396)
21 NG-2582 Revised (14-1396)
28 NG-3213.1 Former endnote 13 added as second paragraph and deleted fromEndnotes (15-2044)
29 NG-3213.12 (1) Former endnote 14 incorporated into subpara. (a)(3) anddeleted from Endnotes (15-2044)
(2) Subparagraph (b)(2) revised (15-2044)
30 NG-3213.18 Last line revised (15-992)
30 NG-3213.19 Deleted (15-992)
30 NG-3213.22 Revised (13-83)
30 NG-3215 (1) Former endnote 15 incorporated into subpara. (b) and deletedfrom Endnotes (15-2044)
(2) Subparagraph (b)(3) deleted and subsequent subparagraphsredesignated (15-992)
32 NG-3217 Revised (15-2332)
33 Table NG-3217-1 Revised in its entirety (15-2332)
xxxvi
Page Location Change (Record Number)
35 Figure NG-3221-1 Added and former Figure NG-3221-1 redesignated as FigureNG-3222-1 (13-83)
32 NG-3222 Revised (13-83)
36 Figure NG-3222-1 Former Figure NG-3221-1 redesignated and revised (13-83)
32 NG-3222.1 Title revised (13-83)
32 NG-3222.2 Revised (13-83)
32 NG-3222.3 Deleted (15-992)
34 NG-3222.4(d) (1) Former endnote 17 incorporated into subpara. (d) and deletedfrom Endnotes (15-2044)
(2) Former endnote 18 incorporated into subpara. (d)(1) anddeleted from Endnotes (15-2044)
(3) Former endnote 19 incorporated into subpara. (d)(2) anddeleted from Endnotes (15-2044)
38 NG-3222.5 In subpara. (a), former endnote 20 added below definition for x anddeleted from Endnotes (15-2044)
39 Figure NG-3224-1 Revised in its entirety (13-83)
39 NG-3224.1 Subparagraphs (a)(2) and (b)(1) revised (13-83)
40 NG-3224.4 Revised (13-83)
40 NG-3224.6 Revised (13-83)
40 NG-3225 Revised (15-2528)
42 NG-3228.2 Revised (13-83)
43 NG-3231 Subparagraph (b) revised (16-148)
44 Figure NG-3232-1 Revised in its entirety (13-83)
45 NG-3235 Revised (15-2528)
49 NG-3352.5 Missing cross-reference to Figure NG-4427-1 added by errata(16-1104)
49 NG-3352.7 Missing cross-reference to Figure NG-4427-1 added by errata(16-1104)
58 NG-4427 Missing cross-reference to Figure NG-4427-1 added by errata inthree places (16-1104)
68 NG-5342 Subparagraphs (a) and (b)(1) revised (15-281)
69 NG-5352 Subparagraphs (a) and (b)(1) revised (15-281)
xxxvii
LIST OF CHANGES IN RECORD NUMBER ORDER
Record Number Change
13-83 Revised the hopper diagrams to move requirements that currently reside only in the hopperdiagram notes to an appropriate location within the text of NG-3200, and provide correctionsor clarifications to the hopper diagrams and associated rules in NG-3200. Some of the proposedchanges also result in changes to the hopper diagram (Figure NG-3232-1) for threaded struc-tural fasteners.
13-1594 Revised the Organization of Section III to address the incorporation of a new proposed Subsec-tion WD that addresses internal support structures.
13-2222 Revised the front guidance on interpretations in its entirety.14-757 Revised the current Lot Class definitions for welding consumables with those given in SFA-5.01
for NG-2420.14-1396 Revised NG-2582 Visual Examination to include ASTM F788 and ASTM F812 references.15-281 Clarified the rules for when indications are to be evaluated for acceptance in NG-5342 and
NG-5352.15-992 Deleted portion of last sentence of NG-3213.18 that refers to piping expansion stress. Deleted
NG-3213.19 as it defines piping expansion stress. Deleted NG-3215(b)(3) as it lists piping ex-pansion stress defined in NG-3213.19. Deleted NG-3222.3 as it provides the stress limit on pip-ing expansion stress which does not apply to core support structures.
15-2044 Deleted endnote 13; incorporated text into NG-3213.1. Deleted endnote 14; incorporated textinto NG-3213.12. Deleted endnote 15; incorporated text into NG-3215. Deleted endnote 17; in-corporated text into NG-3222.4(d). Deleted endnote 18; incorporated text intoNG-3222.4(d)(1). Deleted endnote 19; incorporated text into NG-3222.4(d)(2). Deleted end-note 20; incorporated text into definitions of y ’ and x in NG-3222.5(a).
15-2332 Changed the title of Table NG-3217-1 from “Classification of Stress Intensities for Some TypicalCases” to “Classification of Stress Intensity in Core Support Structures for Some Typical Cases.”Replaced pressure difference as a dominant source of loading in Table NG-3217-1 with moretypical loadings for core support structures (CSS). Added “Beams and columns” entry to TableNG-3217-1 since those structures are typical of core support structures and include a note toadvise that buckling should be considered. Added a note to Table NG-3217-1 giving examples ofsources of typical loadings on CSS. Moved Note [2] in proposed table from “Knuckle of junctionto shell” to the column heading “Type of Stress.” Deleted the phrase “. . . or moment” from Originof Stress column for “Cross section perpendicular to nozzle axis,” and “Nozzle wall” locations.Revised NG-3217 heading “Classification of Stress” to “Classification of Stress Intensity,” andeditorially revised to paragraph as discussed below. Combined first two row entries for “Cy-lindrical or spherical shell” and “Any shell or head” since the classification of stress intensitiesare identical.
15-2528 Updated cross references and moved Level D component design rules to Code Book as a resultof revision of Nonmandatory Appendix F as a Mandatory Appendix.
16-148 Revised numerous sections of text related to incorporation of revised Mandatory Appendix XIII.16-1033 Added the heading “Welding Material” to first column of Table NG-2432.1-1.16-1104 Errata correction. See Summary of Changes for details.16-1113 Revised NG-2311(b) and Table NG-2331(a)-1 to correct the thickness cutoff to be consistent
with table title and NG-2331 and NG-2332.16-2906 Editorial correction. See Summary of Changes for details.
xxxviii
CROSS-REFERENCING AND STYLISTIC CHANGES IN THE BOILERAND PRESSURE VESSEL CODE
There have been structural and stylistic changes to BPVC, starting with the 2011 Addenda, that should be noted to aidnavigating the contents. The following is an overview of the changes:
Subparagraph Breakdowns/Nested Lists Hierarchy
• First-level breakdowns are designated as (a), (b), (c), etc., as in the past.• Second-level breakdowns are designated as (1), (2), (3), etc., as in the past.• Third-level breakdowns are now designated as (-a), (-b), (-c), etc.• Fourth-level breakdowns are now designated as (-1), (-2), (-3), etc.• Fifth-level breakdowns are now designated as (+a), (+b), (+c), etc.• Sixth-level breakdowns are now designated as (+1), (+2), etc.
Footnotes
With the exception of those included in the front matter (roman-numbered pages), all footnotes are treated as end-notes. The endnotes are referenced in numeric order and appear at the end of each BPVC section/subsection.
Submittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees
Submittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees has been moved to the frontmatter. This information now appears in all Boiler Code Sections (except for Code Case books).
Cross-References
It is our intention to establish cross-reference link functionality in the current edition and moving forward. To facil-itate this, cross-reference style has changed. Cross-references within a subsection or subarticle will not include the des-ignator/identifier of that subsection/subarticle. Examples follow:
• (Sub-)Paragraph Cross-References. The cross-references to subparagraph breakdowns will follow the hierarchy ofthe designators under which the breakdown appears.– If subparagraph (-a) appears in X.1(c)(1) and is referenced in X.1(c)(1), it will be referenced as (-a).– If subparagraph (-a) appears in X.1(c)(1) but is referenced in X.1(c)(2), it will be referenced as (1)(-a).– If subparagraph (-a) appears in X.1(c)(1) but is referenced in X.1(e)(1), it will be referenced as (c)(1)(-a).– If subparagraph (-a) appears in X.1(c)(1) but is referenced in X.2(c)(2), it will be referenced as X.1(c)(1)(-a).
• Equation Cross-References. The cross-references to equations will follow the same logic. For example, if eq. (1) ap-pears in X.1(a)(1) but is referenced in X.1(b), it will be referenced as eq. (a)(1)(1). If eq. (1) appears in X.1(a)(1) butis referenced in a different subsection/subarticle/paragraph, it will be referenced as eq. X.1(a)(1)(1).
xxxix
INTENTIONALLY LEFT BLANK
ARTICLE NG-1000INTRODUCTION
NG-1100 SCOPE
NG-1110 ASPECTS OF CONSTRUCTION COVEREDBY THESE RULES
Subsection NG establishes rules for materials, design,fabrication, examination, and preparation of reports re-quired in the manufacture and installation of core supportstructures.1, 2
NG-1120 DEFINITION OF STRUCTURES ANDAPPLICATION OF THESE RULES TOTHEM
NG-1121 Core Support Structures
Core support structures shall be constructed to therules of this Subsection. Core support structures are thosestructures or parts of structures which are designed toprovide direct support or restraint of the core (fuel andblanket assemblies) within the reactor pressure vessel.Structures which support or restrain the core only afterthe postulated failure of core support structures are con-sidered to be internal structures (NG-1122).
NG-1122 Internal Structures
(a) Internal structures are all structures within the re-actor pressure vessel other than core support structures,fuel3 and blanket assemblies, control assemblies, andinstrumentation.
(b) The rules of this Subsection apply to internal struc-tures as defined in (a) above, only when so stipulated bythe Certificate Holder manufacturing core supports, here-after referred to in this Subsection as Certificate Holder.
(c) The Certificate Holder shall certify2 that the con-struction of all internal structures is such as not to affectadversely the integrity of the core support structure.
NG-1123 Temporary Attachments
A temporary attachment is an element in contact withor connected to the core support structure, which is re-moved prior to operation. Temporary attachments in-clude items such as alignment lug tie straps and braces.
NG-1130 BOUNDARIES OF JURISDICTIONAPPLICABLE TO THIS SUBSECTION
NG-1131 Boundary Between Core SupportStructure and Reactor Pressure Vessel
The jurisdictional boundary between a core supportstructure and the reactor pressure vessel shall be the sur-face of the core support structure. The first connectingweld of a core support structure to the reactor pressurevessel shall be considered part of the reactor pressurevessel unless the weld is more than 2t from thepressure-retaining portion of the reactor pressure vessel,where t is the nominal thickness of the pressure-retainingmaterial. Beyond the first connecting weld to the reactorpressure vessel, or beyond 2t from the pressure-retainingportion of the reactor pressure vessel, the first weld shallbe considered part of the core support structure, unlessotherwise specified in the Design Specification. Mechani-cal fasteners used to connect a core support structure tothe reactor pressure vessel shall meet the requirementsof this Subsection. Figure NG-1131-1 is provided as anaid in defining the boundary and construction require-ments of this Subsection.
NG-1132 Boundary Between Core SupportStructure and Internal Structure
(a) Internal structures may bear on or may be welded,cast, or fastened to core support structures.
(b) The jurisdictional boundary between a core supportstructure and an internal structure is the surface of thecore support structure. The means by which the internalstructure is connected to the core support structure shallfall within the jurisdiction of this Subsection.
(c) One or more portions of a casting may be classifiedas core support structures and different portions of thesame casting may be classified as internal structures.The portions of the casting so classified shall be definedby the Design Specification or on the drawing. The entirecasting (core support and internal structural portions)shall meet the material property requirements of ArticleNG-2000 with the additional nondestructive examina-tions of the internal structure portion sufficient to meetthe requirement of NG-1122(c).
1
ASME BPVC.III.1.NG-2017