ML15232A518

ISFSI - Response to Request for Additional Information Regarding Changes to the Physical Security Plan

ML15232A518
Person / Time
Site:	San Onofre
Issue date:	08/17/2015
From:	Kay J Southern California Edison Co
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards
References
TAC MF5407, TAC MF5408
Download: ML15232A518 (2)

Text

EDISON~

SOUTI-ERN CALIFORNIA James A. Kay Manager, Nuclear Regulatory Affairs

'.n ED'SON INE*AHN".* CrnpyirY SAFEGUARDS INFORMATION Withhold from public disclosure Cover letter decontrolled upon removal-of Enclosurres August 17, 2015 10 CFR 50.54(p)

ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington D.C. 20555-0001

Subject:

Docket Nos. 50-361, 50-362 and 72-41 Response to Request for Additional Information regarding Changes to the Physical Security Plan San Onofre Nuclear Generating Station Units 2 and 3 and Independent Spent Fuel Storage Installation

References:

l1) Letter from R. C. Brabec (SCE) to Document Control Desk (NRC), dated November 20, 2014;

Subject:

Docket Nos. 50-361, 50-362 and 72-41, San Onofre Nuclear Generating Station, Units 2 and 3 and Independent Spent Fuel Storage Installation (ADAMS Accession No. ML14329A059)

2) Letter from T. J. Wengert (NRC) to T. J. Palmisano (SCE), dated March 19, 2015;

Subject:

San Onofre Nuclear Generating Station, Units 2 and 3 and Independent Spent Fuel Storage Installation - Request for Additional Information Regarding the 10 CFR 50.54(p) Changes to the Security Plans (TAC Nos. MF5407 and MF5408) (ADAMS Accession No. ML15071A184)

3) Letter from R. C. Brabec (SCE) to Document Control Desk (NRC) dated April 30, 2015;

Subject:

Docket Nos. 50-361, 50-362 and 72-41, Response to Request for Additional Information regarding Changes to the Physical Security Plan San Onofre Nuclear Generating Station Units 2 and 3 and Independent Spent Fuel Storage Installation (ADAMS Accession No. ML15125A010)

4) Letter from R. C. Brabec (SCE) to Document Control Desk (NRC) dated May 21, 2015;

Subject:

Docket Nos. 50-361, 50-362 and 72-41, Revised Response to Request for Additional Information regarding Changes to the Physical Security Plan San Onofre Nuclear Generating Station Units 2 and 3 and Independent Spent Fuel Storage Installation (ADAMS Accession No. MLI15148A1 25)

Dear Sir or Madam:

By letter dated November 20, 2014 (Reference 1), Southern California Edison (SCE) submitted a report, of changes that were made to the Physical Security Plan under 10 CFR 50.54(p). By letter dated March 19, 2015 (Reference 2), the NRC issued a Request for Additional Information P. O. Box 128 San Clemente, CA 92672 SAFEGUARDS INFORMATION Withhold from public disclosure Cover letter decontrolled upon removal of Enclosures 5oDDJ

SAFEGUARDS INFORMATION Withhold from public disclosure Cover letter decontrolled upon removal of Enclosures regarding the Reference 1 Physical Security Plan changes. By letters dated April 30, 2015, (Reference 3) and May 21, 2015, (Reference 4) SCE responded to the NRC's RAI:

During a telephone call on July 27, 2015, the NRC staff requested additional information beyond what was provided in References 3 and 4. The requested information is provided in the Enclosures to this letter. Enclosures 1, 3, and 4 provide Safeguards Information and should be withheld from public disclosure. Enclosure 2 provides Security Related Information and should be withheld from public disclosure under 10 CER 2.390. Enclosures 5 and 6, when taken together, provide Safeguards Information and should be withheld from public disclosure, but upon separation from each other provide Security-Related information and should be withheld from public disclosure under 10 CFR 2.390.

This letter does not contain any commitments.

If you have any questions or require additional information, please contact Mr. Mark Morgan at (949) 368-6745.

Sincerely,

Enclosures:

1) (SGI) Calculation 1814-AQ560-C0040, REV 0, "REPORT OF BLAST ANALYSIS"

2) (SUNSI) Calculation 1814-AQ560-C0039, REV 0, "FINAL REPORT OF BARRIER ANALYSIS"

3) (SGI) Calculation C-140.06, REV 0, "BLAST PRESSURES ON EXPOSED EQUIPMENT"

4) (SGI) Calculation C-140.31, REV 1, "VBS CRASH RATINGS"

5) (SGI)* Sketch showing the MSSD

6) (SGI)* Legend for sketch showing the MSSD

• Enclosures 5 and 6 are SUNSI when separated from each other SAFEGUARDS INFORMATION Withhold from public disclosure Cover letter decontrolled upon removal of Enclosures