IEEE-497-CORR-1-2007.pdf
IEEE Std 497-2002/Cor 1-2007 (Corrigendum to IEEE Std 497-2002) IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations Corrigendum 1: Incorporation of User Feedback through 2005 IEEE 3 Park Avenue New York, NY 10016-5997, USA 28 September 2007 IEEE Power Engineering Society Sponsored by the Nuclear Power Engineering Committee 497 TM -2002/Cor 1-2007 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std 497-2002/Cor 1-2007 (Corrigendum to IEEE Std 497-2002) IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations Corrigendum 1: Incorporation of User Feedback through 2005 Sponsor Nuclear Power Engineering Committee of the IEEE Power Engineering Society Approved 7 June 2007 IEEE-SA Standards Board Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Abstract: This corrigendum incorporates user feedback by providing editorial and minor technical corrections to IEEE Std 497-2002. The corrigendum also incorporates published errata into the document. The stakeholders for the project are 1) organizations designing new nuclear power generating stations, 2) owners of operating nuclear power generating stations, and 3) regulatory agencies. Keywords: accident monitoring, display criteria, selection criteria, type variables _ The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright © 2007 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 28 September 2007. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Introduction This introduction is not part of IEEE Std 497-2002/Cor 1-2007, IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating StationsCorrigendum 1: Incorporation of User Feedback through 2005. IEEE Std 497-2002 was developed to provide a performance-based approach to accident monitoring system design and design basis. This standard was intended to be useful to both new generations of nuclear plant design, and older plants performing accident monitoring system upgrades and evaluations. This corrigendum incorporates user feedback and improves the usefulness of the standard by making the following seven improvements to IEEE Std 497-2002: 1) The corrigendum incorporates changes from the 2003 errata, which were to restore outline boxes to Figure 1. 2) In 4.4 and 4.5, the corrigendum clarifies that Type D and Type E variables provide primary information to the CR operators to be consistent with variable Types A, B, and C. This change is to eliminate potential confusion that all instruments used for monitoring safety system performance are required for Type D, or that all instruments used to determining the magnitude of release are used for Type E. 3) In 5.5, the corrigendum deletes the unnecessary requirement for qualitative goals. A quantitative goal has already been required. 4) In item d) of 6.3, the corrigendum changes “10CFR100” to the more appropriate reference “10 CFR 50 Appendix A.” 5) In 6.7, the corrigendum changes “Means shall be provided for maintaining instrument calibration.” to “Means shall be provided for validating instrument calibration.” to accurately reflect the action involved. 6) In 6.12, the corrigendum changes “practical extent” to “extent practical” for clarity. 7) The corrigendum incorporates changes from the 2003 errata, which were to restore outline boxes per the balloted version, and correct “Channel D” to “Channel B” in Figure 2. Notice to users Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/ standards.ieee.org/reading/ieee/updates/errata/index.html. Users are encouraged to check this URL for errata periodically. Interpretations Current interpretations can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. iv Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Patents Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents or patent applications for which a license may be required to implement an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. Participants At the time this corrigendum was submitted to the IEEE-SA Standards Board for approval, the Accident Monitoring Working Group 6.1 had the following membership: Daryl L. Harmon, Chair David A. Horvath Gregory M. Hostetter Barry S. Marcus Ifti Rana At the time this corrigendum was balloted, Subcommittee 6 on Safety Related Systems had the following membership: Mike H. Miller, Chair Ijaz Ahmad, Secretary Wes W. Bowers Robert Copyak John J. Disosway Brit P. Grim Daryl L. Harmon David A. Horvath Randy C. Jamison James T. Keiper Thomas Klein Ifti Rana Charles Roslund John B. Walco Paul L. Yanosy Dave J. Zaprazny At the time this corrigendum was balloted, the Nuclear Power Engineering Committee had the following membership: Scott J. Malcolm, Chair John D. MacDonald, Vice Chair Satish Aggarwal, Secretary Ijaz Ahmad George Attarian George Ballassi Farouk D. Baxter Brij M. Bharteey Wesley W. Bowers Daniel F. Brosnan Nissen M. Burstein Robert C. Carruth John P. Carter John J. Disosway Stephen Fleger Robert J. Fletcher Robert Fuld James Gleason Dale T. Goodney Britton P. Grim William L. Hadovski David A. Horvath Paul R. Johnson Harvey C. Leake J. Scott Malcolm Alexander Marion Michael H. Miller Gerald L. Nicely James Parello Roger D. Parker Glen E. Schinzel Neil P. Smith James E. Stoner James E. Thomas John Waclo John White Paul L. Yanosy David J. Zaprazny v Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- The following members of the individual balloting committee voted on this corrigendum. Balloters may have voted for approval, disapproval, or abstention. William J. Ackerman Stan Arnot Ali Al Awazi George A. Ballassi William G. Bloethe Wesley W. Bowers Nissen M. Burstein Robert C. Carruth Keith Chow Tommy P. Cooper John Disosway Gary R. Engmann Wells D. Fargo Stephen A. Fleger Ron K. Greenthaler Randall C. Groves John Harauz Daryl L. Harmon Wolfgang B. Haverkamp Hamidreza Heidarisafa Werner Hoelzl David A. Horvath Paul R. Johnson James H. Jones Joseph L. Koepfinger Robert L. Konnik G. E. Lang G. Luri J. Scott Malcolm Gary L. Michel Kimberly Y. Mosley Michael S. Newman James Parello Donivan R. Porterfield Ted Riccio Bartien Sayogo Glen E. Schinzel James E. Thomas James B. Thompson Vincent J. Tume John A. Vergis Paul L. Yanosy David J. Zaprazny When the IEEE-SA Standards Board approved this corrigendum on 7 June 2007, it had the following membership: Steve M. Mills, Chair Robert M. Grow, Vice Chair Don F. Wright, Past Chair Judith Gorman, Secretary Richard DeBlasio Alexander D. Gelman William R. Goldbach Arnold M. Greenspan Joanna N. Guenin Julian Forster* Kenneth S. Hanus William B. Hopf Richard H. Hulett Hermann Koch Joseph L. Koepfinger* John D. Kulick David J. Law Glenn Parsons Ronald C. Petersen Tom A. Prevost Narayanan Ramachandran Greg Ratta Robby Robson Anne-Marie Sahazizian Virginia C. Sulzberger Malcolm V. Thaden Richard L. Townsend Howard L. Wolfman *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Satish K. Aggarwal, NRC Representative Alan H. Cookson, NIST Representative Lorraine Patsco IEEE Standards Program Manager, Document Development Matthew J. Ceglia IEEE Standards Program Manager, Technical Program Development vi Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Contents 3. Definitions 2 3.23 sensing segment. 2 4. Selection criteria. 2 4.4 Type D variables 2 4.5 Type E variables 2 5. Performance criteria . 3 5.5 Reliability 3 6. Design criteria 3 6.3 Independence and separation. 3 6.7 Calibration. 3 6.12 Minimizing measurements. 3 8. Display criteria. 3 8.1 Display characteristics. 3 vii Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations Corrigendum 1: Incorporation of User Feedback through 2005 NOTEThe editing instructions contained in this corrigendum define how to merge the material contained therein into the existing base standard and its amendments to form the comprehensive standard. The editing instructions are shown in bold italic. Four editing instructions are used: change, delete, insert, and replace. Change is used to make corrections in existing text or tables. The editing instruction specifies the location of the change and describes what is being changed by using strikethrough (to remove old material) and underscore (to add new material). Delete removes existing material. Insert adds new material without disturbing the existing material. Insertions may require renumbering. If so, renumbering instructions are given in the editing instruction. Replace is used to make changes in figures or equations by removing the existing figure or equation and replacing it with a new one. Editorial notes will not be carried over into future editions because the changes will be incorporated into the base standard. 1 Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std 497-2002/Cor 1-2007 IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations Corrigendum 1: Incorporation of User Feedback through 2005 3. Figure 1 4. Definitions 3.23 sensing segment Replace Figure 1 with the following figure: Isol Isol Signal Validation Process Electronics IND VDU Process Sensors Operator Display Sensing Segment Processing Segment Display Segment Display channel Selection criteria 4.4 Type D variables Change the first phrase of 4.4 by inserting text as follows: Type D variables are those variables that provide primary information to the control room operators and are required in procedures and LBD to: 4.5 Type E variables Change the first sentence of 4.5 by inserting text as follows: Type E variables are those variables that provide primary information to the control room operators and are required for use in determining the magnitude of the release of radioactive materials and continually assessing such releases. 2 Copyright © 2007 IEEE. All rights reserved. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:32 MSTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std 497-2002/Cor 1-2007 IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations Corrigendum 1: Incorporation of User Feedback through 2005 5. Performance criteria 5.5 Reliability Change the first sentence of 5.5 as follows: For those systems for which either where quantitative or qualitative goals have been established, appropriate analysis of the design shall be performed to confirm that such goals have been achieved. 6. Design criteria 6.3 Independence and separation Change 6.3.d as follows: d) Separation shall meet the requirements of IEEE Std 384-1992 and 10 CFR Part 100 B9 10 CFR Part 50 Appendix A B10. 6.7 Calibration Change the second sentence of 6.7 as follows: Means shall be provided for maintaining validating instrument calibration during the accident. 6.12 Minimizing measurements Change the order of the third and fourth words in 6.12 as follows: To
