ML20272A269

Information Request for an NRC Triennial 10 CFR 50.59 (Evaluation of Changes, Tests and Experiment) Baseline Inspection

ML20272A269
Person / Time
Site:	Davis Besse
Issue date:	09/28/2020
From:	Atif Shaikh Engineering Branch 3
To:	Tony Brown Energy Harbor Nuclear Corp
References
IR 2020010
Download: ML20272A269 (6)

Text

September 28, 2020 Mr. 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 - INFORMATION REQUEST FOR AN NRC TRIENNIAL 10 CFR 50.59 (EVALUATION OF CHANGES, TESTS AND EXPERIMENTS) BASELINE INSPECTION

Dear Mr. Brown:

On November 16, 2020, the U.S. Nuclear Regulatory Commission (NRC) will begin a 10 CFR 50.59, Evaluation of Changes, Tests and Experiments, baseline inspection at the Davis-Besse Nuclear Power Station. This inspection will be performed in accordance with the NRC baseline Inspection Procedure (IP) 71111.17T. The onsite dates for this inspection will be November 16-20, 2020.

Experience has shown that these baseline inspections are extremely resource intensive, both for the NRC inspectors and the licensee staff. In order to minimize the inspection impact on the site and to ensure a productive inspection for both parties, we have enclosed a request for documents needed for the inspection. These documents have been divided into two groups.

The first group of information is necessary to ensure that the inspection team is adequately prepared for the inspection. This information should be made available via electronic methods no later than October 23, 2020. The inspection team will review this information and, by October 30, 2020, will request specific items that should be provided for review in the regional office by November 6, 2020.

The second group of requested documents contains additional items that the team will review, or need access to, during the inspection. Certain documents contained within Group II (i.e.

Item (1)), will be requested for review in the regional office prior to the inspection by November 6, 2020, as identified above. The remaining documents should be available by the first day of the inspection, November 16, 2020.

The lead inspector for this inspection is Atif Shaikh. We understand that our regulatory contact for this inspection is Mr. G. Wolf of your organization. If there are any questions about the inspection or the material requested, please contact the lead inspector at 630-829-9824 or via e-mail at Atif.Shaikh@nrc.gov.

T. Brown This letter does not contain new or amended information collection requirements subject to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection requirements were approved by the Office of Management and Budget, control number 3150-0011. The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid Office of Management and Budget control number.

In accordance with Title 10, Code of Federal Regulations (CFR), Section 2.390 of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,

/RA/

Atif Shaikh, Senior Inspector Engineering Branch 3 Division of Reactor Safety Docket No. 05000346 License No. NPF-3

Enclosure:

10 CFR 50.59 Inspection Document Request cc: Distribution via LISTSERV

T. Brown Letter to Terry Brown from Atif Shaikh dated September 28, 2020.

SUBJECT:

DAVIS-BESSE NUCLEAR POWER STATION - INFORMATION REQUEST FOR AN NRC TRIENNIAL 10 CFR 50.59 (EVALUATION OF CHANGES, TESTS AND EXPERIMENTS) BASELINE INSPECTION DISTRIBUTION:

Jessie Quichocho Elise Burket RidsNrrDorlLpl3 RidsNrrPMDavisBesse Resource RidsNrrDroIrib Resource John Giessner Kenneth OBrien Jamnes Cameron Allan Barker DRPIII DRSIII ADAMS Accession Number: ML20272A269 Publicly Available Non-Publicly Available Sensitive Non-Sensitive OFFICE RIII NAME AShaikh:mb via e-mail DATE 09/28/2020 OFFICIAL RECORD COPY

Inspection Report: 05000346/2020010 Inspection Dates: November 16 - 20, 2020 Inspection Procedure: IP 71111.17T, Evaluations of Changes, Tests and Experiments Lead Inspector: Atif Shaikh 630-829-9824 Atif.Shaikh@nrc.gov I. Information Requested for In-Office Preparation Week The following information is requested by October 23, 2020, or sooner, to facilitate the selection of specific items that will be reviewed during the onsite inspection week. The inspection team will select specific items from the information requested below and submit a list to your staff by October 30, 2020. We will request that certain items be made available to the regional office prior to the inspection by November 6, 2020. We request that the remaining items selected from the lists be available and ready for review on the first day of inspection. All requested information should identify the associated system and cover the time frame from the receipt of information for the last 50.59 inspection to the present.

The required information identified below should be provided on compact disc (CD) or uploaded to accessible links. Please provide three copies of each CD submitted (i.e.,

one for each inspector, if applicable). The preferred file format is a searchable pdf file.

The CDs should be indexed and hyper-linked to facilitate ease of use, if possible. If you have any questions regarding this information, please call the inspection team leader as soon as possible.

(1) List of all 10 CFR 50.59 completed evaluations involving (a) calculations, (b) procedure revisions, (c) changes to the facility (modifications), (d) non-routine operating configurations, or (e) departures in methods of analyses. This list should include 50.59 evaluations for the following:

a. Changes that have been made under the provisions of 10 CFR 50.59 that have been updated in accordance with 10 CFR 50.71(e)(4) since the last MOD/50.59 inspection;

b. Modifications that are field work complete; and

c. Changes to calculations (or initiation of new calculations) that have been issued. The list should contain the number and title of each document, a brief description of the change, and the corresponding number and type of the affected document (i.e., the modification or procedure to which the evaluation applies). The list should NOT include any evaluations in which prior NRC approval was sought and obtained.

Enclosure

(2) A list of all 10 CFR 50.59 changes that have been screened out as not requiring a full evaluation involving: (a) calculations; (b) procedure revisions; (c) changes to the facility (modifications); (d) non-routine operating configurations; or (e) departures in methods of analyses.

The list should contain the number and title of each document, a brief description of the change, and the corresponding number and type of the affected document (i.e., the modification or procedure to which the evaluation applies).

(3) A list of any modifications, procedure revisions, or UFSAR changes where it was determined that 10 CFR 50.59 did not apply.

(4) A list of calculation changes that have been issued for use.

(5) A list of corrective action documents (open and closed) that address 10 CFR 50.59 issues, concerns, or processes. These documents should also include the associated corrective action documents and the 50.59 change implementation.

The list should contain the number, title and revision (or date) of each document, the affected system and corresponding documentation (if applicable) and should be sorted in order of significance.

(6) Copies of procedures addressing the following: modifications, design changes, set point changes, equivalency evaluations or suitability analyses, commercial grade dedications, post-modification testing, 10 CFR 50.59 evaluations and screenings, and UFSAR updates.

(7) UFSAR updates submitted in accordance with 10 CFR 50.71(e)(4). Provide copies of the complete submittal.

(8) Copy of the UFSAR change log or a synopsis of the changes. This should include all of the changes made to the UFSAR that were incorporated in the last 10 CFR 50.71(e)(4) submittal.

(9) Electronic copy of the UFSAR and Bases, and technical specifications, if available.

(10) Name(s) and phone numbers for the regulatory and technical contacts.

(11) Current management and engineering organizational chart.

II. Information Requested to be Available Prior to Inspection. Requests will be Made for Specific Item (1) Documents by October 30, 2020, for Availability of Requested Item (1) Documents in Regional Office by November 6, 2020, and Items (2), (3) and (4) Documents on First Day of Inspection (November 16, 2020).

(1) Copies of all selected items from Section I. This includes copies of associated documents such as calculations, post-modification test packages, 10 CFR 50.59 evaluations or screenings, and any corrective action documents.

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(2) Copies of these documents do not need to be solely available to the inspection team as long as the inspectors have easy and unrestrained access to them.

a. Updated Final Safety Analysis Report, if not previously provided;

b. Original FSAR Volumes;

c. Original SER and Supplements;

d. FSAR Question and Answers;

e. Quality Assurance Plan;

f. Technical Specifications, if not previously provided;

g. Latest IPE/PRA Report;

h. Vendor Manuals; and

i. The latest 10 CFR 50.59 UFSAR Update Submittal.

(3) Please ensure that other supporting documents for the selected items have been located and are readily retrievable as the inspection team will likely be requesting these documents during the inspection. Examples of supporting documents are:

a. Drawings supporting the modifications;

b. Procedures affected by the modifications; and

c. UFSAR change papers generated due to a 10 CFR 50.59 evaluation.

(4) Assessment and Corrective Actions:

a. The most recent MOD/50.59 Quality Assurance (QA) audit and/or self-assessment; and

b. Corrective action documents (e.g., condition reports, including status of corrective actions) generate as a result of the most recent MOD/50.59 Quality Assurance (QA) audit and/or self-assessment.

If you have any questions regarding the information requested, please contact the inspection team leader.

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