ML20085H184

Telecopy Security Event Rept 83-7 Re 830811 Occurrence

ML20085H184
Person / Time
Site:	Peach Bottom, 05000000
Issue date:	08/16/1983
From:	Fleischmann R PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20084J542	List: ML20084J540 ML20085E885 ML20085H184 ML20085H745
References
FOIA-83-531 RSPS-83-007, RSPS-83-7, NUDOCS 8309070010
Download: ML20085H184 (2)

Text

'i PilIIADiLPt!IA ILECrRIC C041wiY h

.l. Peach Bottan Atomic Power Station )

itD 1 Delta, PA 17314 August 16, 1983 Dr. Thomas E. Murley Regional Administrator aegion I office of Inspection and Enforcement U.S. Nuclear Regulatory Coanission 631 Park Avenue ding of Prussia, PA 19406 Sua7ECr:

Licensee Security Event Report Ocar Mr. Murley:

This is to confirm the telephone conversation by S. Tharpe and George Gelleich with the Duty Officer, Region I, Nuclear Regulatory 11, 1983.

Canaission, Office of Inspection and Enforcement on August Docket Nos. 50-277, 50-278

Reference:

DPR 44, DPR 56 License No.:

Report No.: 83-07 Report Date: 08-16-83 Occurrence Date: 08-11-83 Pacility: Peach Bottom Atomic Power Station RD 1, Delta, PA 17314 Moderate Loss of Physical Security Type:

Effectiveness gentification of Event:

The security computer was out of service for a short period and some key card readers failed when the security computer was brought back on line. Reportable under paragraph 73.71(C) of 10 CFR part 73.

Description of Event:

When it was brought back Poder lost testing, tripped the security computer. Technicians on line,' same'keycard readers and multiplex units were inoperative.

reset' the keycard readers, replaced fuses in some multiplex units and restored In the future security & technicians will be notified all systems to normal.

prior to lost power test.

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,, 2W & C -

opY Has geen Senf 7 9 PDR (5bi& 7d#Lg

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& sporde to tne Mveat:

E Appropriate measures as described in Security Procedures were taken.

Consequence of Event:

Security effectiveness was re-established intnediately via conpensatoryCom iacasures without incident.

inars 8-12-83 w'n on all systems were back to normal.

Very truly yours, o

'f _-

R. S. Fleischmann, II Station Superintendent itSP /SQP cib cca Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Comission Washington, DC 20555 t

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