ML20215F675
| ML20215F675 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 09/30/1986 |
| From: | Fasulo R GENERAL PUBLIC UTILITIES CORP. |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| NUDOCS 8610160321 | |
| Download: ML20215F675 (2) | |
Text
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September 30, 1986 Dr. Thomas E. Murley, Administrator Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA.
19406
Dear Dr. Murley:
Subject:
Oyster Creek Nuclear Generating Station (OCNGS)
Docket #50-219 Protected Area Intrusion Detection This letter is a followup to conversations between members of our staffs on the recently installed perimeter intrusion devices at the Oyster Creek Nuclear Generating Station.
Attached for your information is Installation Specification (0C-IS-408077-001) which describes the test and acceptance criteria for the microwave zone, H field zone and Sentrax Zone. Section 4.4.8, Page 11 of the attached report describes in detail the system acceptance criteria.
Reg. Guide 5.44 was utilized as a basis for developing the criterion. Additionally, an operability check was performed for both of the buried cable detection systems before the systems were accepted by the Security Department and declared operable. An operability check continues to be performed on a weekly basis and a quarterly surveillance which verifies the system sensitivity is performed by instrument technicians who recalibrate the system if necessary.
Based on the satisfactory acceptance testing and continuing acceptable performance, it is the conclusion by my staff that the buried ported coaxial detection system and the microwave system constitute volumetric systems meeting the requirements of the Oyster Creek Security Plan.
SAFEGUARDS INFORMATION ATTACHED.
UNAUTHORIZED DISCLOSURE IS SUBJECT TO CIVIL AND CRIMINAL SANCTIONS.
I WHEN SEPARATED FROM ENCLOSURES, i
HANDLE THIS DOCUMENT AS DECONTROLLED.
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Dr. Thomas E. Murley, Administrator USNRC Page 2 The buried cable system performance to date has been very good and given your staff's interest in the capabilities of those types of systems, they are welcome to visit the Oyster Creek site to review first hand the system in operation.
Jrry ul yours,
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Vice President Administration RPF/MWL/pa(3964f) cc: Mr. John A.'Zwolinski, Director BHR Licensing Directorate #1 U.S. Nuclear Regulatory Commission Washington, D.C.
20555 NRC Resident Inspector Oyster Creek Nuclear Generating Station Forked River, N.J.
08731 Mr. Jack N. Donohew, Jr.
U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Phillips Building, Mail Stop 314 Bethesda, Maryland 20014 SAFEGUARDS:INFORMATION ATTACHED.
UNAUTHORIZED DISCLOSURE IS SUBJECT TO CIVIL AND CRIMINAL SANCTIONS.
WHEN SEPARATED FROM ENCLOSURES, HANDLE THIS DOCUMENT AS DECONTROLLED.
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