ML15224A258

Forwards Public Version of Rev 93-02,vol a to Oconee Nuclear Site Emergency Plan & Rev 93-08,vol C to Oconee Nuclear Site Epip. W/930628 Release Memo

ML15224A258
Person / Time
Site:	Oconee
Issue date:	05/12/1993
From:	Hampton J DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML15224A259	List: ML15224A258
References
NUDOCS 9306300126
Download: ML15224A258 (6)

Text

FORD 2 REGULAUW EINFORMATION DISTRIBUTIOIOYSTEM (RIDS)

ACCESSION NBR:9306300126 DOC.DATE: 93/05/12 NOTARIZED: NO DOCKET #

FACIL:50-269 Oconee Nuclear Station, Unit 1, Duke Power Co. 05000269 50-270 Oconee Nuclear Station, Unit 2, Duke Power Co. 05000270 50-287 Oconee Nuclear Station, Unit 3, Duke Power Co. 05000287 AUTH.NAME AUTHOR AFFILIATION HAMPTON,J.W. Duke Power Co.

RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk) R

SUBJECT:

Forwards public version of rev 93-02,vol A to "Oconee I Nuclear Site Emergency Plan" & rev 93-08,vol C to "Oconee Nuclear Site EPIP." W/930628 release memo.

D DISTRIBUTION CODE: DF01D COPIES RECEIVED:LTR TITLE: Direct Flow Distribution: 50 Docket

( ENCL SIZE:_ j s (PDR Avail) S NOTES: F RECIPIENT COPIES RECIPIENT COPIES 0 ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL INTERNAL: NUDOCS-ABSTRACT 1 1 01 1 1 EXTERNAL: NRC PDR 1 1 NSIC 1 1 2

D 0

C U

M E

N T

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK.

ROOM PI-37 (EXT. 504-2065) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 4 ENCL 4

Duke Power Company J W HAMPTON Oconee Nuclear Site Vice President P.O. Box 1439 (803)885-3499 Office Seneca, SC 296 79 (803)885-3564 Fax DUKE POWER May 12, 1993 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

Oconee Nuclear Station Docket Nos. 50-269, -270, -287 Emergency Plan Volume A, Revision 93-02 Volume C, Revision 93-08 Please find attached for your use and review copies of the revisions to the Oconee Nuclear Station Emergency Plan:

Volume A Revision 93-02 May 7, 1993 Volume C Revision 93-08 May 7, 1993 These revisions are being submitted in accordance decrease the effectiveness of t~he Emergency with 10 CFR 50- 5 4 (q) and do not Plan or the Emergency Plan Implementing Procedures.

Please delete privacy material in the form of to placing in the Public Document Room. personal telephone numbers prior By copy of this letter, two copies of this NRC, Region II, revision are being provided to the Atlanta, Georgia.

Very truly yours, W. ampton VP, Oconce Nuclear Site xc: (w/2 copies of attachments)

Mr. Stewart D. Ebneter, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323

('w/o Attachments, Oconee Nuclear Station)

NRC Resident Inspector C. C. Jennings, Manager, Emergency Planning 9306300126 93051-'-)

PDR, ADOCK (

P .~ __ -0002690 PDR Prnted on recycled paper

May 3, 1993 MEMORANDUM TO FILE OCONEE NUCLEAR SITE

SUBJECT:

Revision 93-2, Volume A Oconee Emergency Plan The following changes were made to Section D, Volume A, Oconee Nuclear Site Emergency Plan:

Record of Changes - Shows effective date of emergency plan revision 93--2.

SECTION A Page A Added Memorandum of Understanding (Joint Information Center). Memorandum was in the plan but was not listed on this page with all other agreements.

SECTION B Figure B Removed Technical Briefers from under the jurisdiction of the Engineering Manager. Technical briefers are civil engineers but in an emergency situation where the JIC is activated, these people will respond to the News Director.

See News Group organization chart.

SECTION D Page D-27 - Number 10 - Site Area Emergency. Major Damage to Spent Fuel in Containment or Fuel Handling Building.

Fuel Handling Building New radiation monitors have been installed at Oconee. It was not fully understood how the monitors would actually work for a very high radiological release. It was assumed that RIA 45 would go offscale high and RIA 46 would come on scale. After the simulator model was completed to duplicate the new Radiation monitors, it was determined that RIA 45 would drop to 0 when it went offscale high. The EALS are being revised to reflect this.

Reference to RIA 45 has been deleted from the emergency action level.

Page 2 Memorandum to File Revision 93-2, Volume A Revision Page D-28 - Number 13 - Site Area Emergency. Accidental Release of Gases.

New radiation monitors have been installed at Oconee. It was not fully understood how the monitors would actually work for a very high radiological release. It was assumed that RIA 45 would go offscale high and RIA 46 would come on scale. After the simulator model was completed to duplicate the new Radiation monitors, it was determined that RIA 45 would drop to 0 when it went offscale high. The EALS are being revised to reflect this.

Reference to RIA 45 has been deleted from the emergency action level.

Page D-31 - Number 1. General Emergency. Accidental Release of Gases.

New radiation monitors have been installed at Oconee. It was not fully understood how the monitors would actually work for a very high radiological release. It was assumed that RIA 45 would go offscale high and RIA 46 would come on scale. After the simulator model was completed to duplicate the new Radiation monitors, it was determined that RIA 45 would drop to 0 when it went offscale high. The EALS are being revised to reflect this.

Reference to RIA 45 has been deleted from the emergency action level.

Page D-32 - Number 2. General Emergency. Loss of 2 of 3 Fission Product Barriers with a Potential Loss of 3rd Barrier.

A typographical error was made in the EAL and the basis portion of the condition. The correct hydrogen concentration is 9% and not 8%. See RP/0/B/1000/01, page 3 of 12.

APPENDIX 5 - New letters of agreement.

APPENDIX 6 - Pages 1, 4, 6 The above changes do not reflect a decrease in the effectiveness of the Oconee Emergency Plan.

Coleman C. Jennings Manager, Emergency Planning

May 12, 1993

SUBJECT:

Oconee Nuclear Site Emergency Plan Volume A, Revision 93-02 Please make the following changes to the Emergency Plan, Volume A by following these directions:

REMOVE ADD Title Page, Rev. 93-01 Title Page, Rev. 93-02 Record of Changes, Page 3 Record of Changes, Page 3 Section A, Page A-4 Section A, Page A-4 Section B, Page B-10 Section B, Page B-10 Section D, Pages D 27-28 Section D, Pages D 27-28 Section D, Pages D 31-32 Section D, Pages D 31-32 Appendix 5, Letters of Agreement Appendix 5, Letters of Agreement for: for:

Oconee County Sheriff's Dept. Oconee County Sheriff's Dept.

Pickens County Sheriff's Dept. Pickens County Sheriff's Dept.

S. C. Highway Patrol S. C. Highway Patrol S. C. Law Enforcement Division S. C. Law Enforcement Division Oconee Memorial Hospital Oconee Memorial Hospital Dr. Don Richardson Dr. Don Richardson Dr. J. R. Pruitt Dr. J. R. Pruitt Dewitt Mize/Rural Fire Assoc. Dewitt Mize/Rural Fire Assoc.

Pickens County EP Agency Pickens County EP Agency Oconee County EP Agency Oconee County EP Agency Oconee County School Distri'-t Oconee County School District Appendix 6, Pages 1,4,6 Appendix 6, Pages 1,4,6

0 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 June 28, 1993 Docket 50-269, 50-270, 50-287 Oconee Nuclear Station MEMORANDUM FOR: Chief, Document Control Branch, IRM FROM: Director, Division of Freedom of Information and Publications Services, ADM

SUBJECT:

REVIEW OF UTILITY EMERGENCY PLAN DOCUMENTATION The Division of Freedom of Information and Publications Services has reviewed the attached document and has determined that it may now be made publicly available.

Donnie H. Grimsley, Direltor Division of Freedom of Information and Publications Services Office of Administration 290052