ML070640326

David Pilmer Ltr Transmittal of Meeting Report Regarding San Onofre Unit 1 Cooling Water Intake and Discharge System Sampling

ML070640326
Person / Time
Site:	San Onofre
Issue date:	03/09/2007
From:	James Shepherd NRC/FSME/DWMEP
To:	Pilmer D Southern California Edison Co
Shepherd, James C FSME/DWMEP 415-6712
References
Download: ML070640326 (8)

Text

March 9, 2007 David Pilmer Southern California Edison Company San Onofre Nuclear Generating Station P.O. Box 128 San Clemente, CA 92674-0128

SUBJECT:

TRANSMITTAL OF MEETING REPORT REGARDING SAN ONOFRE UNIT 1 COOLING WATER INTAKE AND DISCHARGE SYSTEM SAMPLING

Dear Mr. Pilmer:

Enclosed is the report for our meeting on February 6, 2007. If you have any questions on this matter, please contact me at: (301) 415-6712 or at: jcs2@nrc.gov.

Sincerely,

/RA/

J.C. Shepherd, Project Engineer Division of Waste Management and Environmental Protection Office of Federal and State Materials and Environmental Management Programs Docket No: 50-206

Enclosure:

Meeting Report cc: See next page

cc:

Chairman, Board of Supervisors San Clemente, CA 92672 County of San Diego 1600 Pacific Highway, Room 335 San Diego, CA 92101 James D. Boyd, Commissioner California Energy Commission Gary L. Nolff 1516 Ninth Street (MS 34)

Power Projects/Contracts Manager Sacramento, CA 95814 Riverside Public Utilities 2911 Adams Street Douglas K. Porter, Esq.

Riverside, CA 92504 Southern California Edison Company 2244 Walnut Grove Avenue Eileen M. Teichert, Esq. Rosemead, CA 91770 Supervising Deputy City Attorney City of Riverside Dwight E. Nunn, Vice President 3900 Main Street Southern California Edison Company Riverside, CA 92522 San Onofre Nuclear Generating Station P.O. Box 128 Raymond Waldo, Vice President, San Clemente, CA 92674-0128 Nuclear Generation Southern California Edison Company Daniel P. Breig, Station Manager San Onofre Nuclear Generating Station Southern California Edison Company P.O. Box 128 San Onofre Nuclear Generating Station San Clemente, CA 92674-0128 P.O. Box 128 San Clemente, CA 92674-0128 David Spath, Chief Division of Drinking Water and A. Edward Scherer Environmental Management Southern California Edison California Department of Health Services San Onofre Nuclear Generating Station P.O. Box 942732 P.O. Box 128 Sacramento, CA 94234-7320 San Clemente, CA 92674-0128 Michael R. Olson Brian Katz, Vice President, Nuclear San Onofre Liaison Oversight and Regulatory Affairs San Diego Gas & Electric Company Southern California Edison Company P.O. Box 1831 San Onofre Nuclear Generating Station San Diego, CA 92112-4150 P.O. Box 128 San Clemente, CA 92764-0128 Ed Bailey, Chief Radiologic Health Branch State Department of Health Services P.O. Box 997414 (MS 7610)

Sacramento, CA 95899-7414 Mayor City of San Clemente 100 Avenida Presidio

March 9, 2007 David Pilmer Southern California Edison Company San Onofre Nuclear Generating Station P.O. Box 128 San Clemente, CA 92674-0128

SUBJECT:

TRANSMITTAL OF MEETING REPORT REGARDING SAN ONOFRE UNIT 1 COOLING WATER INTAKE AND DISCHARGE SYSTEM SAMPLING

Dear Mr. Pilmer:

Enclosed is the report for our meeting on February 6, 2007 If you have any questions on this matter, please contact me at: (301) 415-6712 or at: jcs2@nrc.gov.

Sincerely,

/RA/

J.C. Shepherd, Project Engineer Division of Waste Management and Environmental Protection Office of Federal and State Materials and Environmental Management Programs Docket No: 50-206

Enclosure:

Meeting Report cc: See next page DISTRIBUTION: DWMEP r/f DURLD r/f Docket File 50-206 DURLD TA San Onofre Service list ML070640326 OFFICE DURLD:PM DURLD:PM DURLD:LA DURLD:BC NAME JBuckley JShepherd TMixon CCraig DATE 3/09/07 3/09/07 3/09/07 3/09/07 OFFICIAL RECORD COPY

Meeting Report DATE: February 6, 2007 TIME: 8:00 - 10:30 am PLACE: U.S. Nuclear Regulatory Commission Two White Flint North, Room T-2-B-1 11545 Rockville Pike Rockville, MD 20852 PURPOSE: To Discuss the Derived Concentration Guideline Levels (DCGLs) and Sampling/Survey Protocol for Off-Shore Pipes at San Onofre - Unit 1 ATTENDEES:

Meeting participants included staff from the U.S. Nuclear Regulatory Commission (NRC) and Southern California Edison (SCE) (see Attachment 1). There were no members of the public in attendance at the meeting or participating via teleconference.

DISCUSSION:

A meeting agenda was distributed by NRC at the beginning of the meeting (see Attachment 2).

Following a brief introduction by the meeting participants, SCE distributed handouts of its presentation entitled, Derivation of Acceptance Criteria for San Onofre Unit 1 Circulating Water System Conduits, (see Attachment 3). During its presentation, SCE provided the NRC staff with a status of its surveying and sampling activities for the San Onofre Unit 1 Circulating Water System Conduits. SCE also presented its preliminary dose modeling plan to demonstrate that the San Onofre Unit 1 Circulating Water System Conduits meet the criteria for unrestricted release. The final topic on the agenda was a discussion of SCEs schedule for completion of decommissioning activities for the Circulating Water System Conduits. As indicated on page 8 of Attachment 3, SCE anticipates submitting a license amendment for partial site release no later than September 2007. SCE proposed to have a meeting in the summer of 2007 to discuss the detailed content of its license amendment application.

ACTIONS:

None.

ATTACHMENT(S): - Meeting Attendees - Meeting Agenda - SCE Presentation Handout License No.: DPR-13 Docket: 50-206

Meeting Attendees Date: February 6, 2007 Topic:Meeting with Southern California Edison To Discuss the Derived Concentration Guideline Levels (DCGLs) and Sampling/Survey Protocol for Off-Shore Pipes at San Onofre - Unit 1 NAME AFFILIATION PHONE NUMBER / EMAIL John Buckley NRC/FSME/DWMEP 301-415-6607 Chris McKenny NRC/FSME/DWMEP 301-415-6663 Tom Youngblood NRC/FSME/DWMEP 301-415-5875 Anita Gray NRC/FSME/DWMEP 301-415-5508 Jim Shepherd NRC/FSME/DWMEP 301-415-6712 Robert Evans NRC - R IV 817-860-8234 John W. Scott SCE/Nuc Reg Affairs 949-368-6222 Dave Brevis SCE/SONGS Decommissioning 949-368-7820 David F. Pilmer SCE/SONGS 949-368-1486 Kathleen Yhip SCE/SONGS 949-368-7633 Attachment 1

AGENDA Date: February 6, 2007 Time: 8:00 - 11:00 am Topic: Derived Concentration Guideline Levels (DCGLs) and Sampling/Survey Protocol for Off-Shore Pipes at San Onofre - Unit 1 Telephone Bridge Line: 301-231-5539 or 800-638-8081 Passcode: 0814#

1. Welcome and Introduction

2. Review of Sampling Performed

3. Dose Modeling

• Direct Exposure Pathway

• Ingestion Pathway

4. Schedule Update

5. Review of Action Items/ Open Items

6. Comments from Members of Public in Attendance, if necessary

7. Closure Attachment 2