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Information Request for an NRC Triennial 10 CFR 50.59 Baseline Inspection Report 05000237/2018011; 05000349/2018011 (DRS-A.Shaikh)
	ML17313B191
Person / Time
Site:	Dresden
Issue date:	11/07/2017
From:	Atif Shaikh; Engineering Branch 3
To:	Bryan Hanson; Exelon Generation Co, Exelon Nuclear
References
	IR 2018011
	Download: ML17313B191 (6)
	v • d • e

UNITED STATES

NUCLEAR REGULATORY COMMISSION

REGION III

2443 WARRENVILLE RD. SUITE 210

LISLE, ILLINOIS 60532-4352

November 7, 2017

Mr. Bryan C. Hanson

Senior VP, Exelon Generation Co., LLC

President and CNO, Exelon Nuclear

4300 Winfield Road

Warrenville, IL 60555

SUBJECT: DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3INFORMATION

REQUEST FOR AN NRC TRIENNIAL 10 CFR 50.59 BASELINE INSPECTION

REPORT 05000237/2018011; 05000249/2018011

Dear Mr. Hanson:

On January 29, 2018, the U.S. Nuclear Regulatory Commission (NRC) will begin a Title 10 of

the Code of Federal Regulations, Part 50.59 Baseline Inspection at the Dresden Nuclear Power

Station, Units 2 and 3. This inspection will be performed in accordance with the NRC Baseline

Inspection Procedure 71111.17T. The onsite portions of the inspection will take place on

January 29-February 2, 2018.

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 three 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

compact disc and delivered to the regional office no later than December 8, 2017. The

inspection team will review this information and, by December 15, 2017 will request

specific items that should be provided for review in the regional office by

January 12, 2018.

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 January 12, 2018 as identified above. The remaining documents should

be available by the first day of the onsite inspection, January 29, 2018.

The third group lists information necessary to aid the inspection team in tracking issues

identified as a result of the inspection. It is requested that this information be provided to

the lead inspector as the information is generated during the inspection. It is important

that all of these documents are up to date and complete in order to minimize the number

of additional documents requested during the preparation and/or the onsite portions of

the inspection.

B. Hanson -2-

The lead inspector for this inspection is Atif Shaikh. We understand that our regulatory contact

for this inspection is DJ Walker 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.

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.

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 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely,

/RA Alan Dahbur Acting for/

Atif Shaikh, Senior Reactor Engineer

Engineering Branch 3

Division of Reactor Safety

Docket Nos. 50-237; 50-249

License Nos. DPR-19; DPR-25

Enclosure:

Document Request for 10 CFR 50.59 Inspection

cc: Distribution via LISTSERV

B. Hanson -3-

Letter to Bryan C. Hanson from Atif Shaikh dated November 7, 2017

SUBJECT: DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3INFORMATION

REQUEST FOR AN NRC TRIENNIAL 10 CFR 50.59 BASELINE INSPECTION

REPORT 05000237/2018011; 05000249/2018011

DISTRIBUTION:

Jeremy Bowen

RidsNrrDorlLpl3

RidsNrrPMDresden Resource

RidsNrrDirsIrib Resource

Cynthia Pederson

Kenneth OBrien

DRPIII

DRSIII

ADAMS Accession Number ML17313B191

OFFICE RIII RIII RIII RIII

NAME ADahbur for

AShaikh:cl

DATE 11/07/

OFFICIAL RECORD COPY

DOCUMENT REQUEST FOR 10 CFR 50.59 INSPECTION

Inspection Report: 05000237/2018011; 05000249/2018011

Inspection Dates: January 29-February 2, 2018

Inspection Procedure: 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 December 8, 2017, 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 December 15, 2017. We will request that certain items be

made available to the regional office prior to the inspection by January 12, 2018. 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).

Please provide three copies of each CD submitted (i.e., one for each inspector). 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 Title 10 of the Code of Federal Regulations (CFR), Part 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 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 U.S. Nuclear Regulatory Commission approval was sought

and obtained.

Enclosure

DOCUMENT REQUEST FOR 10 CFR 50.59 INSPECTION

(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 Updated Final Safety Analysis

Report (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 December 15, 2017 for Availability of

Requested Item (1) Documents in Regional Office by January 12, 2018, and

Items (2), (3) and (4) Documents on First Day of Inspection (January 29, 2018).

(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.

2

DOCUMENT REQUEST FOR 10 CFR 50.59 INSPECTION

(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. UFSAR, if not previously provided;

b. Original Final Safety Analysis Report Volumes;

c. Original SER and Supplements;

d. Finals Safety Analysis Report 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 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 audit and/or self-assessment.

III. Information Requested to be provided throughout the inspection

(1) Copies of any corrective action documents generated as a result of the

inspection teams questions or queries during this inspection.

(2) Copies of the list of questions submitted by the inspection team members and

the status/resolution of the information requested (provide daily during the

inspection to each inspection team member).

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

team leader.

3

ML17313B191

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