Letter Sequence RAI |
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EPID:L-2020-LLE-0166, Material Status Report for the Period Ending August 31, 2020 (Approved, Closed) |
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Category:E-Mail
MONTHYEARML25014A3442025-01-14014 January 2025 (E-Mail) Diablo Canyon Nuclear Power Plant, Units 1 and 2 - Request for Additional Information Diablo Canyon Request to Revise Technical Specification 5.5.16 ML24365A0302024-12-30030 December 2024 NRR E-mail Capture - Acceptance Review Diablo Canyon Revision to Technical Specification 3.3.5 and 3.8.2 to Adopt TSTF-589 ML24339B8832024-12-0404 December 2024 LRA - Requests for Additional Information - Set 2 - Email from Brian Harris to to Paula Gerfen ML24338A1472024-11-27027 November 2024 NRR E-mail Capture - Status Update to Petitioner - Diablo Canyon Seismic Core Damage Frequency 10 CFR 2.206 Petition - OEDO-24-00083 ML24346A0272024-11-20020 November 2024 Printed Documents Provided to NRC Staff During Nov 20, 2024 Public Meeting ML25017A2422024-11-12012 November 2024 Email to PG&E Diablo Canyon ISFSI License Renewal EA and Fonsi ML25017A2432024-11-12012 November 2024 Email to SHPO and Tribes Diablo Canyon ISFSI EA and FRN ML24285A1902024-10-0808 October 2024 Email - Diablo Canyon Independent Spent Fuel Storage Installation License Renewal Environmental Assessment ML24281A1062024-10-0202 October 2024 NRR E-mail Capture - (External_Sender) Public Letter to Petition Review Board Regarding the Diablo Canyon Seismic Core Damage Frequency 10 CFR 2.206 Petition - OEDO-24-00083 ML24250A0542024-09-0606 September 2024 LRA - Requests for Additional Information - Set 1 - Email from Brian Harris to Adam Peck ML24250A0502024-09-0606 September 2024 NRR E-mail Capture - Acceptance Review Diablo Canyon Revision to Technical Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies ML24291A1322024-09-0505 September 2024 E-mail to California Department of Public Health for Diablo Canyon ISFSI License Renewal Environmental Assessment ML24235A2032024-08-22022 August 2024 OEDO-24-00083 - 10 CFR 2.206 - Diablo Canyon Units 1 and 2 Seismic - Final Determination e-mail - EPID L-2024-CRS-0000 ML24205A0622024-07-23023 July 2024 NRR E-mail Capture - Acceptance Review - Diablo Canyon Request for Approval to Extend the Alternative for Use of Full Structural Weld Overlay ML24184C0422024-07-0202 July 2024 NRR E-mail Capture - Request for Additional Information Diablo Canyon 50.69 risk-informed Categorization ML24187A1382024-07-0202 July 2024 License Renewal Environmental Review: Summary of June 27 Clarification Call Regarding Pg&Es Response to RCI AQN-3 ML24149A0832024-05-28028 May 2024 Acceptance Review: Diablo Canyon Request for Alternative Security Measures and Exemption for the Early Warning System ML24145A0612024-05-22022 May 2024 Written Limited Appearance Statement of Doris Nassiry ML24136A1622024-05-15015 May 2024 OEDO-24-00083 (E-Mail) 10 CFR 2.206 - Diablo Canyon Power Plant, Unit Nos. 1 and 2 Seismic - Initial Assessment ML24135A1562024-05-13013 May 2024 July 2024 Emergency Preparedness Exercise Inspection - Request for Information ML24134A1872024-05-10010 May 2024 Written Limited Appearance Statement of Charlene M. Woodcock ML24134A1902024-05-10010 May 2024 Written Limited Appearance Statement of Shelley Hamilton ML24122C6702024-04-29029 April 2024 Request from NRC Review of a Draft EA for an Exemption for the Limerick Generating Station ML24095A3172024-04-0404 April 2024 NRR E-mail Capture - Acceptance Review Diablo Canyon Request to Revise Technical Specification 5.6.6 for Pressure and Temperature Limits Report ML24088A2382024-03-28028 March 2024 10 CFR 2.206 - Diablo Canyon Units 1 and 2 OEDO-24-00083 - Screen-in e-mail L-2024-CRS-0000 ML24058A1032024-03-0808 March 2024 OEDO-23-00350-NRR - Initial Assessment - 10 CFR 2.206 Petition from Mothers for Peace and Friends of the Earth Regarding Diablo Canyon ML24071A1762024-03-0707 March 2024 Email - (External Sender) NRC Proceeding on Diablo Canyon 50-275 and 50-323 LR-2 ML24067A0902024-03-0505 March 2024 Email to Diane Curran from the Office of the Secretary, Assistant for Rulemaking and Adjudications, Russell Chazell ML24067A0892024-03-0505 March 2024 Email Response from Diane Curran to Office of the Secretary, Assistant for Rulemaking and Adjudications, Russell Chazell ML24067A0882024-03-0404 March 2024 Email Hearing Request from San Luis Obispo Mothers for Peace, Friends of the Earth, and Environmental Working Group ML24060A0022024-02-28028 February 2024 (External Sender) Pre-Sub Mittal EWS Participants List E-mail ML24045A1972024-02-0606 February 2024 Tribal Consultation Request ML24033A3062024-02-0101 February 2024 Dcisc 2-1-2024 Email: Comments by Mr. Bruce Severance at This Mornings Public Meeting Re Scope of Review for DCPP License Extension ML23334A0912023-11-30030 November 2023 NRR E-mail Capture - Diablo Canyon 1 and 2 - Audit Questions for License Amendment Associated with TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b ML23335A1012023-11-0606 November 2023 OEDO-23-00350-NRR - Screen-in Email - 10 CFR 2.206 Petition from Mothers for Peace and Change.Org Regarding Diablo Canyon ML23306A0422023-11-0202 November 2023 NRR E-mail Capture - Acceptance Review Diablo Canyon Request to Adopt 10 CFR 50.69, risk-informed Categorization and Treatment of SSCs ML23230A0702023-08-18018 August 2023 NRR E-mail Capture - Acceptance Review - Diablo Canyon Request to Revise Technical Specifications to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times – RITSTF Initiative 4b ML23165A2702023-06-14014 June 2023 NRR E-mail Capture - Acceptance Review - Diablo Canyon Revision to the Unit 1 Reactor Vessel Material Surveillance Program Withdrawal Schedule ML23157A2392023-06-0505 June 2023 Limited Appearance Statement from Nina Babiarz in the Matter of the Diablo Canyon ISFSI License Renewal Application ML23096A1792023-04-0606 April 2023 NRR E-mail Capture - Request for Additional Information Diablo Canyon Exemption Request Regarding Senior Reactor Operator License Application ML23094A1032023-04-0404 April 2023 NRR E-mail Capture - Acceptance Review - Diablo Canyon Exemption Request Regarding Senior Reactor Operator License Application ML23076A0932023-03-16016 March 2023 16-2023 Email - Estimate of Spent Nuclear Fuel in Tons ML23067A0202023-03-0808 March 2023 NRR E-mail Capture - Diablo Canyon Nuclear Power Plant Evacuation Time Estimate Analysis Review ML23046A1132023-02-13013 February 2023 Transmittal Email, Paul Bessette to Gibson, 2/13/23, Filing of Formal Opposition to PG&E Exemption Request ML23046A1042023-02-13013 February 2023 Transmittal Email, Diane Curran to Gibson, 2/13/23, Filing of Formal Opposition to PG&E Exemption Request ML23052A2042023-01-10010 January 2023 E-mail from Paul Bessette Dated 01/10/2023 Regarding Diablo Canyon ML22326A1632022-11-21021 November 2022 Licensee Comment Email on Post-Shutdown Emergency Plan Amendment ML22266A0012022-09-22022 September 2022 (External Sender) E-Mail Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Total Amount of Spent Nuclear Fuel Stored in Tons ML22241A1142022-08-29029 August 2022 NRR E-mail Capture - Acceptance Review - Diablo Canyon Application to Revise Technical Specifications to Adopt TSTF-569, Revision of Response Time Testing Definitions ML22194A8872022-07-11011 July 2022 September 2022 Emergency Preparedness Exercise Inspection - Request for Information Email 2025-01-14
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML25014A3442025-01-14014 January 2025 (E-Mail) Diablo Canyon Nuclear Power Plant, Units 1 and 2 - Request for Additional Information Diablo Canyon Request to Revise Technical Specification 5.5.16 ML24318C4822024-12-0505 December 2024 – Request for Additional Information Alternative Security Measures for Early Warning System (EPID L-2024-LLA-0048 & L-2024-LLE-0016) (Redacted Version) ML24339B8822024-12-0404 December 2024 LRA - Requests for Additional Information ML24250A0532024-09-0606 September 2024 LRA - Requests for Additional Information - Set 1 ML24184C0422024-07-0202 July 2024 NRR E-mail Capture - Request for Additional Information Diablo Canyon 50.69 risk-informed Categorization ML24065A1312024-03-20020 March 2024 ISFSI Renewal RAI Transmittal Letter ML24065A1332024-03-20020 March 2024 Enclosure- Diablo Canyon ISFSI Renewal Request for Additional Information ML24024A2072024-01-24024 January 2024 Inservice Inspection Request for Information IR 05000275/20240152023-10-10010 October 2023 – Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection (050002752024015 and 050003232024015) ML23249A2782023-09-0606 September 2023 Inservice Inspection Request for Information ML23159A2372023-07-25025 July 2023 ISFSI Renewal RAI Transmittal Letter Enclosure ML23159A2382023-07-25025 July 2023 Request for Additional Information for the Technical Review of the Application for Renewal of the Diablo Canyon Independent Spent Fuel Storage Installation (Cac/Epid Nos. 001028/L-2022-RNW-0007) ML23096A1792023-04-0606 April 2023 NRR E-mail Capture - Request for Additional Information Diablo Canyon Exemption Request Regarding Senior Reactor Operator License Application ML23047A0062023-02-21021 February 2023 Request for Additional Information Alternative Security Measures for Early Warning System (EPID: L-2022-LLA-0029) (Public Version) ML23041A1862023-02-17017 February 2023 Request for Information Regarding Diablo Canyon Power Plant, Units 1 and 2 - December 8, 2022, Public Meeting ML22258A1112022-09-14014 September 2022 2022 Diablo Canyon PIR Request for Information ML22200A2572022-07-19019 July 2022 Notification of In-service Inspection (Inspection Report 05000323/2022004) and Request for Information ML22187A2652022-07-0606 July 2022 NRR E-mail Capture - Request for Additional Information: Diablo Canyon Exemption Request for Part 73 force-on-force Training Due to COVID-19 ML22152A1502022-06-21021 June 2022 Request for Additional Information Regarding License Amendment Request for Technical Specifications and Revised License Conditions for the Permanently Defueled Condition ML22122A1412022-05-0505 May 2022 .02 Doc Request ML22068A2312022-03-17017 March 2022 Notification of NRC Design Bases Assurance Inspection (Team) 05000275/2022011 and 05000323/2022011 and Initial Request for Information ML22061A2192022-03-0202 March 2022 NRR E-mail Capture - Request for Additional Information - Diablo Canyon Proposed Changes to Emergency Plan for post-shutdown and Permanently Defueled Condition ML21363A1692021-12-29029 December 2021 Inservice Inspection Request for Information ML22019A0412021-12-29029 December 2021 RFI ML21215A3432021-08-0303 August 2021 NRR E-mail Capture - Request for Additional Information - Diablo Canyon Request to Revise Technical Specification 3.8.1, AC Sources - Operating to Support Diesel Fuel Oil Transfer System Component Planned Maintenance ML21130A3642021-06-21021 June 2021 DC 2021401 Information Request ML21104A3642021-04-14014 April 2021 NRR E-mail Capture - Request for Additional Information - Diablo Canyon Proposed Technical Specifications and Revised License Conditions for the Permanently Defueled Condition ML21062A0642021-03-0202 March 2021 NRR E-mail Capture - Request for Additional Information for Diablo Canyon Generic Letter 2004-02 Submittal (L-2017-LRC-0000) ML20329A0692020-11-23023 November 2020 NRR E-mail Capture - Request for Additional Information: Diablo Canyon COVID-19 Exemption Request to Extend force-on-force Exercise ML20323A4532020-11-18018 November 2020 NRR E-mail Capture - Request for Additional Information: Diablo Canyon COVID-19 Exemption Request to Extend Firearms Requalification ML20301A2212020-10-27027 October 2020 Notification of an NRC Fire Protection Baseline Inspection (NRC Inspection Report 05000275/2021010 and 05000323/2021010) and Request for Information ML20261H4232020-09-17017 September 2020 NRR E-mail Capture - Request for Additional Information: Diablo Canyon Unit 2 Fall 2019 Steam Generator Tube Inspection Report ML20231A2372020-08-17017 August 2020 NRR E-mail Capture - Diablo Canyon Additional Request for Additional Information: Exigent License Amendment Request for Application to Provide a New Technical Specification 3.7.5, Auxiliary Feedwater System, Condition G EPID: L-2020-LLA-017 ML20230A0732020-08-14014 August 2020 NRR E-mail Capture - Diablo Canyon Request for Additional Information: Exigent License Amendment Request for Application to Provide a New Technical Specification 3.7.5, Auxiliary Feedwater System, Condition G ML20280A5432020-06-0303 June 2020 DC 2020 PIR Request for Information ML20041E6012020-02-10010 February 2020 NRR E-mail Capture - Diablo Canyon Nuclear Power Plant, Units 1 and 2 - Request for Additional Information for Post -Shutdown Decommissioning Activities Report (PSDAR) ML19262G7482019-08-0909 August 2019 Request for Information ML19149A6012019-05-28028 May 2019 NRR E-mail Capture - Request for Additional Information (Supplemental) - License Amendment Request (LAR) to Revise Emergency Plan Response Organization Staffing and Augmentation ML19123A2162019-05-0202 May 2019 NRR E-mail Capture - Diablo Canyon Nuclear Power Plant -Request for Exemption from Operator Written Examination and Operating Test - Request for Additional Information ML19084A2572019-03-21021 March 2019 NRR E-mail Capture - Request for Additional Information - License Amendment Request (LAR) to Revise Emergency Plan Response Organization Staffing and Augmentation ML19043A9452019-02-20020 February 2019 Notification of Inspection (NRC Inspection Report 05000275/2019002, 05000323/2019002 and Request for Information ML17306A9382017-11-0202 November 2017 NRR E-mail Capture - Request for Additional Information - Request for Approval for Application of Full Weld Overlay REP-RHR-SWOL, Diablo Canyon Power Plant, Units 1 and 2 ML17152A3192017-06-0101 June 2017 NRR E-mail Capture - Request for Additional Information (RAI)- Relief Requests NDE-SLH U2, NDE-LSL U2, NDE-LHC U2, NDE-LHM U2, and NDE-ONV U2 (CAC Nos. MF9386 Through MF9390) ML17102B6072017-04-12012 April 2017 NRR E-mail Capture - Request for Additional Information (RAI) - Revised Emergency Action Level Schemes Pursuant to Nuclear Energy Institute (NEI) 99-01, Revision 6 ML16347A0032016-12-0909 December 2016 NRR E-mail Capture - Request for Additional Information (RAI) - Diablo Canyon Power Plant License Amendment Request for Adoption of NEI 94-01 ML16326A3562016-11-21021 November 2016 NRR E-mail Capture - Request for Additional Information - License Amendment Request to Adopt Nuclear Energy Institute (NEI) 94-01, Revision 2-A for Diablo Canyon Power Plant, Units 1 and 2 - CAC Nos. MF7731 and MF7732 ML16048A2322016-02-17017 February 2016 NRR E-mail Capture - Diablo Canyon 1 and 2 - Met Data Second Round of Requests for Additional Information for License Amendment Request 15-03 to Adopt the Alternative Source Term Per 10 CFR 50.67 (TAC Nos. MF6399 and MF640 ML16011A3652016-02-0202 February 2016 Requests for Additional Information for the Review of the Diablo Canyon Power Plant, Units 1 and 2, License Renewal Application - Set 39 ML16011A3172016-01-11011 January 2016 NRR E-mail Capture - Diablo Canyon 1 and 2 - Requests for Additional Information for License Amendment Request 15-03 to Adopt the Alternative Source Term Per 10 CFR 50.67 ML15357A3822015-12-23023 December 2015 Request for Additional Information, Round 4 - Amendment Request to Replace Digital Process Protection System for Reactor Protection System and Engineered Safety Features Actuation System Functions 2025-01-14
[Table view] |
Text
From:
Lee, Samson Sent:
Monday, November 23, 2020 5:13 PM To:
Richardson, Michael; ARMb@pge.com
Subject:
Request for additional information: Diablo Canyon COVID-19 exemption request to extend force-on-force exercise (EPID: L-2020-LLE-0166)
=
Background===
By letter dated October 14, 2020 (Agencywide Documents and Access Management System (ADAMS)
Accession No. ML20288A256), Pacific Gas and Electric Company (PG&E) requested an exemption from the annual force-on-force (FOF) requirement of Title 10 of the Code of Federal Regulations (CFR) Part 73, Appendix B,Section VI, subsection C.3.(l)(1) for the Diablo Canyon Power Plant (DCPP), Units 1 and 2.
This exemption would supersede the previously approved exemption dated June 24, 2020 (ADAMS Accession No. ML20170A319) to restore compliance with 10 CFR Part 73, Appendix B and the DCPP Training and Qualification Plan, 90 days after the end of the public health emergency (PHE), or December 31, 2020, whichever occurs first.
The NRC staff has reviewed the exemption request and determined that additional information is required to complete the review. The NRC staffs request for additional information (RAI) is listed below.
The staff may have additional RAIs. The staff sent the draft RAI to the PG&E staff and the PG&E staff indicated that they did not need a clarification call. The PG&E staff requested, and NRC agreed, to a RAI response by December 8, 2020.
The NRC staff considers that timely responses to RAIs help ensure sufficient time is available for staff review and contribute toward the NRCs goal of efficient and effective use of staff resources. Please note that if you do not respond to this request by the agreed-upon date or provide an acceptable alternate date, we may deny your application under the provisions of Title 10 of the Code of Federal Regulations, Section 2.108. If circumstances result in the need to revise the agreed upon response date, please contact me at (301) 415-3168 or via e-mail Samson.Lee@nrc.gov.
Regulatory Bases and Guidance The regulation in 10 CFR Part 73, Appendix B, Section VI, subsection C.3.(l)(1), requires that:
Each member of each shift who is assigned duties and responsibilities required to implement the safeguards contingency plan and licensee protective strategy participates in at least one (1) tactical response drill on a quarterly basis and one (1) force-on-force exercise on an annual basis.
PG&E stated that DCPP will no longer be able to comply with the annual FOF exercise requirements of the specified regulation, and will implement site-specific coronavirus disease 2019 (COVID-19) PHE training requalification controls consistent with those conditions outlined in the NRC Letter from H. Nieh and J. Lubinski to NEI, U.S. Nuclear Regulatory Commission Planned Actions Related to the Requirements for Part 73, Appendix B,Section VI During the Coronavirus Disease 2019 Public Health Emergency, dated April 20, 2020 (ADAMS Accession No. ML20105A483). PG&E stated that the PHE has not ended and continues to impact DCPPs ability to conduct annual FOF exercises and to comply with the requirements of 10 CFR 73, Appendix B, Section VI, subsection C.3.(I)(1), outlined in the NRCs June 24, 2020, temporary exemption approval letter.
PG&E stated that the exemption was in response to the COVID-19 PHE and was necessary because isolation protocols (e.g., social distancing, group size limitations, self-quarantining, etc.) restrict activities associated with conducting annual FOF exercises and to maintain a healthy workforce during the pandemic. The approved temporary exemption expires December 31, 2020.
Issue On October 13, 2020, the NRC issued updated guidance for licensees that require exemptions from CY 2020 annual FOF exercises during the COVID-19 PHE (ADAMS Accession No. ML20273A058). The guidance states, in part:
... Since the NRC issued the April 2020 letter, some licensees have taken measures recommended by Federal, State, and local authorities to help protect their personnel, including security personnel, from exposure to COVID-19. These measures include the implementation of COVID-19-related controls such as the widespread use of face coverings for site personnel, frequent surface sanitization and handwashing, and social distancing (i.e., maintaining 6 feet of separation between individuals where practical). Accordingly, some of these licensees have been able to resume many routine activities with little or no disruption or with the use of other controls, to accomplish the same tasks safely. In addition, due to site-specific configurations and implementation of certain safety measures, some commercial power reactor and fuel cycle facility licensees have successfully conducted their required annual FOF exercises during the PHE without adversely impacting the sites security staffing or operations.
Nevertheless, the impacts of COVID-19 are still ongoing for some licensees and will likely extend beyond December 31, 2020. These circumstances may prevent licensees from completing their missed CY 2020 FOF exercises by December 31, 2020. To address this situation, the NRC is prepared to expedite consideration of requests for an exemption that would relieve licensees from making up any missed CY 2020 annual FOF exercises.
This updated guidance also requests that licensees that have previously been granted a temporary exemption from the annual FOF exercise requirement should submit the following information:
For licensees that have previously been granted a temporary exemption from the annual FOF exercise requirement, a discussion as to why the licensee is unable to conduct make-up exercises due to continuing COVID-19 PHE impacts as committed to in their initial exemption request submission; In addition to the information above, licensees requesting an exemption from the CY 2020 annual FOF exercise requirement, whether previously granted an exemption for the annual FOF exercise requirement or not, should provide a description of how they intend to maintain contingency response readiness.
Request Provide information on the site-specific condition(s), including site-specific COVID-19-related impacts, that will prevent DCPP from completing its CY 2020 annual FOF exercise prior to December 31, 2020.
Hearing Identifier:
NRR_DRMA Email Number:
906 Mail Envelope Properties (DM8PR09MB6183D064ABDE54D86C62D8899AFC0)
Subject:
Request for additional information: Diablo Canyon COVID-19 exemption request to extend force-on-force exercise (EPID: L-2020-LLE-0166)
Sent Date:
11/23/2020 5:13:23 PM Received Date:
11/23/2020 5:13:23 PM From:
Lee, Samson Created By:
Samson.Lee@nrc.gov Recipients:
"Richardson, Michael" <MJRm@pge.com>
Tracking Status: None "ARMb@pge.com" <ARMb@pge.com>
Tracking Status: None Post Office:
DM8PR09MB6183.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 6122 11/23/2020 5:13:23 PM Options Priority:
Normal Return Notification:
No Reply Requested:
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