ML22115A006

Supporting Documents Common-Cause Failure (CCF) Secy Paper Outline for ACRS Di&C Subcommittee Meeting May 20, 2022

ML22115A006
Person / Time
Issue date:	05/20/2022
From:	Bhagwat Jain NRC/NRR/DORL/LPL4
To:
Jain B
Shared Package
ML22115A005	List: ML22115A006 ML22115A007
References
SRM-SECY-93-087
Download: ML22115A006 (2)

Text

Supporting Documents ACRS SC Meeting 5/20/2022 1

Supporting Documents Common-Cause Failure (CCF) SECY Paper Outline for ACRS DI&C Subcommittee Meeting May 20, 2022 (A) Key Documents

1. SECY-91-292, Digital Computer Systems for Advanced Light-Water Reactors, dated September 16, 1991 (ADAMS Accession No. ML12222A030)

2. SECY-93-087, Policy, Technical, and Licensing Issues Pertaining to Evolutionary and Advanced Light-Water Reactor (ALWR) Designs (Item II Q), dated April 2, 1993 (ADAMS Accession No. ML003708021)

3. SRM-SECY-93-087, Policy, Technical, and Licensing Issues Pertaining to Evolutionary and Advanced Light-Water Reactor (ALWR) Designs, (Item II Q), dated July 21, 1993 (ADAMS Accession No. ML003708056)

4. Evaluation Plan and EDO Alignment Agreement to Expand the Current Common-Cause-Failure Policy for Digital Instrumentation and Controls Systems to Allow Consideration of Risk-Informed Alternatives to the Staff Requirements Memorandum to SECY-93-087 (ADAMS Accession No. ML22014A412)

5. Summary of the Public Comment Gathering Meeting on Staffs Plan to Expand the Current Common-Cause-Failure Policy for Digital Instrumentation and Controls Systems to Allow Consideration of Risk-Informed Alternatives to the Staff Requirements Memorandum to SECY-93-087, held on February 15, 2022 (ADAMS Accession No. ML22054A002)

(B) Other Digital I&C CCF Documents

6. SECY-09-0061, Status of The Nuclear Regulatory Commission Staff Efforts to Improve the Predictability and Effectiveness of Digital Instrumentation and Control Reviews, dated April 14, 2009 (ADAMS Accession No. ML090790409)

7. SRM-SECY-15-0106, Rulemaking: Proposed Rule: Incorporation by Reference of Institute of Electrical and Electronics Engineers Standard 603-2009, IEEE Standard Criteria for Safety Systems for Nuclear Power Generating Stations, dated February 25, 2016 (ADAMS Accession No. ML16056A614)

8. SRM-SECY-16-0070, Integrated Strategy to Modernize the Nuclear Regulatory Commissions Digital Instrumentation and Control Regulatory Infrastructure, Rev. 3, dated January 2019 (ADAMS Accession No. ML16126A137)

Supporting Documents ACRS SC Meeting 5/20/2022 2

9. SECY-18-0090, Plan for Addressing Potential Common Cause Failure in Digital Instrumentation and Control, dated September 12, 2018 (ADAMS Accession No. ML18179A067)

10. BTP 7-19, Rev. 8, Guidance for Evaluation of Defense-In-Depth and Diversity to Address Common-Cause Failure Due to Latent Design Defects in Digital Safety Systems, dated January 2021 (ADAMS Accession No. ML20339A647)

11. Regulatory Issue Summary 2002-22, Supplement 1, Clarification on Endorsement of Nuclear Energy Institute Guidance in Designing Digital Upgrades in Instrumentation and Control Systems, dated May 31, 2018 (ADAMS Accession No. ML18143B633)

(C) Risk-Informed Decision-Making Documents

12. Final Policy Statement, Use of Probabilistic Risk Assessment Methods in Nuclear Regulatory Activities (60 FR 42622, August 16, 1995)

13. SRM-SECY-98-144, White Paper on Risk-Informed and Performance-Based Regulation, dated March 1, 1999 (ADAMS Accession No. ML003753601)

14. RG 1.174, Rev. 3, An Approach for Using Probabilistic Risk Assessment in Risk-Informed Decisions on Plant-Specific Changes to the Licensing Basis, dated January 2018 (ADAMS Accession No. ML17317A256)

15. RG 1.200, Rev. 3, Acceptability of Probabilistic Risk Assessment Results for Risk-Informed Activities, dated December 2020 (ADAMS Accession No. ML20238B871)

(D) Industry Documents

16. NEI 20-07, Draft D, Guidance for Addressing Common Cause Failure in High Safety-Significant Safety-Related DI&C Systems (ADAMS Accession No. ML21278A471)

17. NEI White Paper, Digital Common Cause Failure Policy Considerations, dated April 8, 2022 (ADAMS Accession No. ML22109A208)