ML11321A219

Ltr 11/16/11 Dresden MOD 50.59 Request for Information

ML11321A219
Person / Time
Site:	Dresden
Issue date:	11/16/2011
From:	Robert Daley Engineering Branch 3
To:	Pacilio M Exelon Generation Co, Exelon Nuclear
loretta.sellers@nrc.gov
References
Download: ML11321A219 (8)

Text

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION III 2443 WARRENVILLE ROAD, SUITE 210 LISLE, IL 60532-4352 November 16, 2011 Mr. Michael J. Pacilio Senior Vice President, Exelon Generation Company, LLC President and Chief Nuclear Officer (CNO), Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

DRESDEN NUCLEAR STATION, UNITS 2 AND 3 - INFORMATION REQUEST FOR NRC TRIENNIAL PERMANENT MODIFICATIONS AND 10 CFR 50.59 (MOD/50.59) BASELINE INSPECTION 05000237/2012008 (DRS);

05000249/2012008 (DRS)

Dear Mr. Pacilio:

On February 21, 2012, the U. S. Nuclear Regulatory Commission (NRS) will begin a MOD/50.59 baseline inspection at the Dresden Nuclear Power Station. This inspection will be performed in accordance with the NRC baseline Inspection Procedure IP 71111.17. The on-site portion of the inspection will take place on February 21 - 24 and March 5 - 9, 2012.

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 to the Regional Office no later than January 9, 2012. The inspection team will review this information by January 23, 2012, and will request specific items that should be available for review by February 10, 2012.

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 this group; i.e.,

Group II Item (1) will be requested for review in the Regional Office by February 10, 2012, as identified above. The remaining documents in Group II should be available by February 21, 2012, the first day of the on-site inspection.

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 on-site portions of the inspection.

M. Pacilio The lead inspector for this inspection is Mr. Zelig Falevits. We understand that our regulatory contact for this inspection is Ms. Paula OBrien of your organization. If there are any questions about the inspection or the material requested, please contact the lead inspector at (630) 829-9717 or via e-mail at Zelig.Falevits@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.

In accordance with 10 CFR 2.390 of the NRCs 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 NRCs document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,

/RA/

Robert C. Daley, Chief Engineering Branch 3 Division of Reactor Safety Docket No. 50-237; 50-249 License No. DPR-19; DPR-25

Enclosure:

Modification 50.59 Inspection Document Request cc w/encl: Distribution via ListServ'

MODIFICATION 50.59 INSPECTION DOCUMENTS Inspection Report: 05000237/2012008(DRS); 05000249/2012008(DRS)

Inspection Dates: February 21 - 24 and March 5 - 9, 2012 Inspection Procedures: IP 71111-17, Evaluation of Changes, Tests, or Experiments and Permanent Plant Modifications Lead Inspector: Zelig Falevits, Senior Reactor Engineer (630) 829-9717 Zelig.falevits@nrc.gov I. Information Requested for In-Office Preparation Week The following information is requested by January 9, 2012, or sooner, to facilitate the selection of specific items that will be reviewed during the on-site inspection week. The team will select specific items from the information requested below and submit a list to your staff by January 23, 2012. We will request that certain items be made available to the Regional Office prior to the inspection by February 10, 2012. 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 cover the time frame from the receipt of information for the last Permanent Modification Inspection on May 22, 2009, to the present. If you have any questions regarding this information, please call the team leader as soon as possible.

(1) A list of permanent plant modifications to systems, structures, or components that are field work complete. (For the purpose of this inspection, permanent plant modifications include permanent: plant changes, design changes, set point changes, equivalency evaluations, suitability analyses, and commercial grade dedications.)

The list should contain the number of each document, the title, the revision (or date), and the affected system. In addition to the list, please provide a description of each modification and a list of associated calculations and affected procedures.

(2) A 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:

1 Enclosure

MODIFICATION 50.59 INSPECTION DOCUMENTS

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 May 22, 2009;

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.

(3) 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).

(4) 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.

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

(6) A list of corrective action documents (open and closed) that address plant permanent modification or 10 CFR 50.59 issues, concerns, or processes.

These documents should also include corrective action documents associated with modification and 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, (7) Copies of procedures addressing the following: (a) modifications, design changes; (b) set point changes, equivalency evaluations; or suitability analyses; (c) commercial grade dedications; (d) post-modification testing; (e) 10 CFR 50.59 evaluation and screenings; and (f) UFSAR updates.

(8) Updated Final Safety Analysis Report updates submitted in accordance with 10 CFR 50.71(e)(4). Provide copies of the complete submittal.

2 Enclosure

MODIFICATION 50.59 INSPECTION DOCUMENTS (9) Copy of the UFSAR change logs (or a synopsis of 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.

(10) Electronic copy of the UFSAR, if available.

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

(12) Current management and engineering organizational chart.

II. Information Requested to be Available Prior to Inspection (Request will be Made by January 23, 2012, for Availability of Documents by February 10, 2012, or on First Day of Inspection February 21, 2012.

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

a. Updated Final Safety Analysis Report;

b. Original FSAR Volumes;

c. Original SER and Supplements;

d. FSAR Question and Answers;

e. Quality Assurance Plan;

f. Technical Specifications;

g. Latest IPE/PRA Report;

h. Vendor Manuals; and

i. The latest 10 CFR 50.59 FSAR update submittal.

(3) Please ensure that other supporting documents for the selected items have been located and are readily retrievable as the team will likely be requesting these documents during the inspections. 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) Current management and engineering organizational chart.

3 Enclosure

MODIFICATION 50.59 INSPECTION DOCUMENTS (5) Assessment and corrective Actions:

a. The most recent modification (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.

III. Information Requested to be Provided Throughout the Inspection (1) Copies of any corrective action documents generated as a result of the teams questions or queries during this inspection.

(2) Copies of the list of questions submitted by the team members and the status/resolution of the information requested (provide daily during the inspection to each team member).

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

4 Enclosure

M. Pacilio The lead inspector for this inspection is Mr. Zelig Falevits. We understand that our regulatory contact for this inspection is Ms. Paula OBrien of your organization. If there are any questions about the inspection or the material requested, please contact the lead inspector at (630) 829-9717 or via e-mail at Zelig.Falevits@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.

In accordance with 10 CFR 2.390 of the NRCs 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 NRCs document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,

/RA/

Robert C. Daley, Chief Engineering Branch 3 Division of Reactor Safety Docket No. 50-237; 50-249 License No. DPR-19; DPR-25

Enclosure:

Information Request for Modification 50.59 Inspection Document Request cc w/encl: Distribution via ListServ' DISTRIBUTION:

See next page DOCUMENT NAME: Ltr 111611 Dresden MOD 50 59 RFI ZXF.docx Publicly Available Non-Publicly Available Sensitive Non-Sensitive To receive a copy of this document, indicate in the concurrence box "C" = Copy without attach/encl "E" = Copy with attach/encl "N" = No copy OFFICE RIII RIII NAME ZFalevits:ls RDaley DATE 11/15/11 11/16/11 OFFICIAL RECORD COPY

Letter to Mr. Michael J. Pacilio from Mr. Robert C. Daley dated November 16, 2011.

SUBJECT:

DRESDEN NUCLEAR STATION, UNITS 2 AND 3 - INFORMATION REQUEST FOR NRC TRIENNIAL PERMANENT MODIFICATIONS AND 10 CFR 50.59 (MOD/50.59) BASELINE INSPECTION 05000237/2012008 (DRS);

05000249/2012008 (DRS)

DISTRIBUTION:

Amy Snyder RidsNrrDorlLpl3-2 RidsNrrPMDresden Resource RidsNrrDirsIrib Resource Cynthia Pederson Jennifer Uhle Steven Orth Jared Heck Allan Barker Carole Ariano Linda Linn DRPIII DRSIII Patricia Buckley Tammy Tomczak ROPreports Resource