ML23131A273
| ML23131A273 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 05/15/2023 |
| From: | Catherine Nolan NRC/RGN-III/DORS/EB2 |
| To: | Tony Brown Energy Harbor Nuclear Corp |
| References | |
| EA-21-105, IR 2023440 | |
| Download: ML23131A273 (1) | |
Text
EA-21-105 Terry Brown Site Vice President Energy Harbor Nuclear Corp.
Davis-Besse Nuclear Power Station 5501 N. State Rte. 2, Mail Stop A-DB-3080 Oak Harbor, OH 43449-9760
SUBJECT:
DAVIS-BESSE NUCLEAR POWER STATION-NOTIFICATION OF NRC SUPPLEMENTAL INSPECTION (95001) AND REQUEST FOR INFORMATION
Dear Terry Brown:
By letter dated January 31, 2022, the U.S. Nuclear Regulatory Commission (NRC) communicated to you its intent to perform a supplemental inspection to review your evaluation of the root and contributing cause(s) and corrective actions for a finding of Greater than Green significance (ML22031A171). The issue is discussed in NRC Inspection Report 05000346/2021405 (ML22031A171) for your Davis-Besse Nuclear Power Station.
On May 12, 2023, your staff notified the NRC of your readiness for the supplemental inspection to review the actions taken to address the performance issues. Therefore, the NRC plans to conduct a supplemental inspection in accordance with Inspection Procedure 95001, Supplemental Inspection for One or Two White Inputs in a Strategic Performance Area, beginning on June 12, 2023. This inspection procedure is conducted to provide assurance that the root cause and contributing causes of the identified issues are understood, the extent of condition and the extent of cause are identified, and the corrective actions are sufficient to prevent recurrence. During this inspection, the NRC will also be following up on URI 05000346/2021405-01.
In order to minimize the impact to your staff and to ensure a productive inspection for both organizations, we have enclosed a request for documents needed for this inspection. Most of the documents identified are those that the inspectors will need prior to arrival at the plant.
If possible, we would request that this information be provided electronically to the inspectors.
Any material that is not available electronically should be mailed to the address identified in the enclosure.
We have discussed the schedule for the inspection with your staff and understand that our contact for this inspection at Davis-Besse Nuclear Power Station will be Gerry Wolf. If there are any questions regarding our schedule for the inspection or the material requested, please contact Jasmine Gilliam at 630-829-9831. She may also be reached electronically at jasmine.gilliam@nrc.gov.
May 15, 2023
T. Brown 2
This letter and its enclosure will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations, Part 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely, Caty E. Nolan, Chief Engineering Branch 2 Division of Operating Reactor Safety Docket No. 50-346 License No. NPF-3
Enclosure:
Supplemental Inspection Document Request cc: Distribution via LISTSERV Signed by Nolan, Catherine on 05/15/23
T. Brown 3
Letter to Terry Brown from Caty E. Nolan dated May 15, 2023.
SUBJECT:
DAVIS-BESSE NUCLEAR POWER STATION-NOTIFICATION OF NRC SUPPLEMENTAL INSPECTION (95001) AND REQUEST FOR INFORMATION DISTRIBUTION:
Paul Zurawski RidsNrrDorlLpl3 RidsNrrPMDavisBesse Resource RidsNrrDroIrib Resource John Giessner Mohammed Shuaibi Diana Betancourt-Roldan Allan Barker R3-DORS Brain Yip ADAMS Accession Number: ML23131A273 Publicly Available Non-Publicly Available Sensitive Non-Sensitive OFFICE RIII RIII RIII NAME JGilliam:gmp DBetancourt-Roldan CNolan DATE 05/11/2023 05/11/2023 05/15/2023 OFFICIAL RECORD COPY
SUPPLEMENTAL INSPECTION DOCUMENT REQUEST Enclosure Inspection Report: 05000346/2023440 Inspection Dates:
June 12-16, 2023 Inspection Procedure:
IP 95001, Supplemental Inspection Please assemble the following documents and provide them to the inspector on or before the dates requested. Please provide the documents electronically via a Shapefile platform. The information sent should be current as of the date of your mailing. Information provided onsite should be the latest approved documentation. The information should be transmitted in such a manner as to reach the addressee by the specified date. Proprietary information and security related information should be clearly marked. Draft documentation should not be provided as part of this information request.
I.
Information Requested on or before May 31, 2023:
- 1. Administrative procedures governing the sites corrective action program, including:
a.
The identification and resolution of problems; b.
Root cause, apparent cause and other types of causal evaluations; and c.
Common cause assessments, effectiveness reviews, and self-assessments.
- 2. The causal evaluation report(s) and associated documents for the identified issues.
- 3. All corrective actions, modifications, and assessments completed for the identified issue:
a.
Documentation supporting completion of any corrective actions, modifications, and assessments; and b.
Current schedule and resource commitments for open corrective actions.
- 4. The evaluation of the extent of condition and extent of cause of the issue.
5.
Ongoing, planned, or completed effectiveness reviews associated with the implemented corrective actions.
6.
Corrective actions and/or documentation associated with URI 05000346/2021405-01.
If unable to be provided electronically, this information should be sent to the following address:
Jasmine Gilliam, U.S. Nuclear Regulatory Commission, 2443 Warrenville Road, Suite 210, Lisle, IL 60532. If the information requested above will not be available, please contact Jamine Gilliam as soon as possible at 630-829-9831, or electronically at jasmine.gilliam@nrc.gov.