ML14055A346

Notification of Evaluations of Changes, Tests, or Experiments, and Permanent Plant Modifications Inspection (Inspection Report 05000275/2014003 and 05000323/2014003) and Request for Information

ML14055A346
Person / Time
Site:	Diablo Canyon
Issue date:	02/24/2014
From:	Thomas Farnholtz Region 4 Engineering Branch 1
To:	Halpin E Pacific Gas & Electric Co
Walker C
References
IR-14-003
Download: ML14055A346 (2)

See also: IR 05000275/2014003

Text

UNITED STATES

NUCLEAR REGULATORY COMMISSION

REGION IV

1600 E. LAMAR BLVD.

ARLINGTON, TX 76011-4511

February 24, 2014

Mr. Edward D. Halpin

Senior Vice President and

Chief Nuclear Officer

Pacific Gas and Electric Company

Diablo Canyon Power Plant

P.O. Box 56, Mail Code 104/6

Avila Beach, CA 93424

SUBJECT: DIABLO CANYON POWER PLANT - NOTIFICATION OF EVALUATIONS OF

CHANGES, TESTS, OR EXPERIMENTS, AND PERMANENT PLANT

MODIFICATIONS INSPECTION (INSPECTION REPORT 05000275/2014003

AND 05000323/2014003) AND REQUEST FOR INFORMATION

Dear Mr. Halpin:

From May 5 - 16, 2014, reactor inspectors from NRCs Region IV office will perform the baseline

inspection of changes, tests, experiments, and permanent plant modifications at your Diablo

Canyon Power Plant, using NRC Inspection Procedure 71111.17, Evaluations of Changes,

Tests, or Experiments and Permanent Plant Modifications.

Experience has shown that this inspection is resource intensive both for the NRC inspectors

and your staff. In order to minimize the impact to your onsite resources and to ensure a

productive inspection, we have enclosed a request for documents needed for this inspection.

Upon review of these documents, the inspectors will select additional documentation for review

upon arrival. 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.

We have discussed the schedule for these inspection activities with your staff and understand

that our regulatory contact for this inspection will be Mike McCoy of your licensing organization.

If there are any questions about this inspection or the material requested, please contact the

lead inspector, Wayne Sifre, by telephone at 817-200-1193 or by e-mail at

Wayne.Sifre@nrc.gov.

E. Halpin -2-

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 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/

Thomas R. Farnholtz, Chief

Engineering Branch 1

Division of Reactor Safety

Dockets: 50-275; 50-323

Licenses: DPR-80; DPR-82

Enclosure: Evaluations of Changes, Tests, or Experiments and Permanent Plant Modifications

Request for Information

cc: Electronic Distribution for Diablo Canyon Power Plant

E. Halpin -3-

ML14055A346

Non-Sensitive Publicly Available TRF

SUNSI Review

Sensitive Non-Publicly Available

SRI:EB1 C:EB1

WSifre TFarnholtz

/RA/ /RA/

02/20/2014 02/24/2014

OFFICIAL RECORD COPY

Evaluations of Changes, Tests, or Experiments and Permanent Plant Modifications

Inspection Request for Information

Inspection Report: 05000275/2014003 and 05000323/2014003

Inspection Dates: May 5 - 16, 2014

Inspection Procedure: IP 71111.17, Evaluation of Changes, Tests, or Experiments and

Permanent Plant Modifications

Lead Inspector: Wayne Sifre, Senior Reactor Inspector

Information Requested for the In-Office Preparation Week

The following information should be sent to the Region IV office in hard copy or electronic

format (Certrec IMS preferred), to the attention of Wayne Sifre, by April 21, 2014, to facilitate the

selection of specific items that will be reviewed during the onsite inspection week. The

inspectors will select specific items from the information requested below and then request from

your staff additional documents needed during the onsite inspection weeks. We ask that the

specific items requested be available and ready for review on the first day of inspection. Also,

we request that you categorize the documents in your response with the numbered list below.

Please provide requested documentation electronically, if possible. If requested documents are

large and only hard copy formats are available, please inform the inspector(s), and provide

subject documentation during the first day of the onsite inspection. If you have any questions

regarding this information request, please call the lead inspector as soon as possible.

1. A list, with descriptions of all 10 CFR 50.59 screenings (or equivalent) performed since

September 30, 2011, which did not result in an evaluation. Note: Description of

screenings should be brief, but of sufficient detail so that inspectors can determine the

significance of the issue.

2. A list, with descriptions, of all 10 CFR 50.59 evaluations performed which did not result

in an application for license amendment since September 30, 2011. Note: Description of

evaluations should be brief, but of sufficient detail so that inspectors can determine the

significance of the issue.

3. Diablo Canyon procedure(s) for conducting 10 CFR 50.59 screenings and evaluations.

4. A list with descriptions of all Corrective Action documents related to 10 CFR 50.59

activities, including screenings and evaluations from September 30, 2011, to the

present.

5. A list, with descriptions of all permanent plant modifications since September 30, 2011.

Include sufficient detail to enable the inspector to determine the significance of each

modification. For this inspection, permanent plant modifications include permanent plant

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changes, design changes, setpoint changes, procedure changes, equivalency

evaluations, suitability analyses, calculations, and commercial grade dedications.

6. Diablo Canyon procedure for implementing and controlling permanent plant

modifications.

7. A list, with descriptions of all Corrective Action documents related to your permanent

plant modification program and its implementation since September 30, 2011. Include

sufficient detail to enable the inspector to determine the significance of each

modification.

8. A listing of personnel qualified to prepare 50.59 screenings and evaluations, including

qualification dates.

9. A listing of personnel qualified to review and approve 50.59 screenings and/or

evaluations, including qualification dates.

Inspector Contact Information:

Wayne Sifre Robert Latta John Watkins

Senior Reactor Inspector Senior Reactor Inspector Reactor Inspector

817-200-1193 817-200-1532 817-200-0170

Wayne.Sifre@nrc.gov Robert.Latta@nrc.gov John.Watkins@nrc.gov

Mailing Address:

U.S. NRC, Region IV

Attn: Wayne Sifre

1600 East Lamar Blvd.

Arlington, TX 76011-4125

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