ML20214A082

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Discusses Amend 106 to License DPR-16 & 830315 Order Requiring Installation of Interlocks on Recirculation Loops to Prevent Isolation of Four Loops.Only Tech Specs for Alarm Function Appropriate,Per TMI Item II.K.3.19
ML20214A082
Person / Time
Site: Oyster Creek
Issue date: 11/13/1986
From: Wilson R
GENERAL PUBLIC UTILITIES CORP.
To: Donohew J
Office of Nuclear Reactor Regulation
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.K.3.19, TASK-TM 5000-86-1072, NUDOCS 8611190197
Download: ML20214A082 (2)


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GPU Nuclear Ng g{

100 Interpace Parkway Parsippany, New Jersey 07054 201 263-6500 TELEX 136-482 Writer's Direct Dial Number:

November 13, 1986 5000-86-1072 Mr. J. N. Donohew, Jr., Project Manager BWR Project Directorate #1 Division of BWR Licensing U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Donohew:

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 NUREG 0737 Item II.K.3.19 Recirculation Loop Interlock Amendment No.106 to Provisional Operating License No. DPR-15 for the Oyster Creek Nuclear Generating Station revised the requirement in the March 15, 1983 Order to install interlocks on the recirculation loops to prevent isolating four recirculation loops.

The requirement was changed to an alarm in the control room to indicate that a fourth recirculation loop has been isolated and an alarm reflash to indicale that a fifth loop has been isolated.

In accordance with your letters of January 10,1983, May 30,1985, April 16, 1986 and July 15, 1986, GPU Nuclear has been requested to propose appropriate technical specifications using the guidance provided in Generic Letter 83-02.

The guidance provided in Generic Letter 83-02 addresses the interlock instrumentation.

In that there is no instrumentation associated with the modification at the Oyster Craek Nuclear Generating Station, GPU Nuclear has determined that technical specifications for the alarm function only are not appropriate.

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y tr ly yours, W-R. F. Wil on Vice President Technical Functions RFW/J)L/kmh/4027f cc's on next page h

8611190197 861113 f

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GPU Nuclear is a part of the General Pubhc Utikties System

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Mr. J. N. Donohew USNRC Page 2 cc: Mr. John A. Zwolinski, Director-BNR Licensing Directorate #1 U.S. Nuclear Regulatory Commission j

Washington, D.C.

20555 3

.Dr. Thomas E. Murley, Administrator Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA.

19406 NRC Resident Inspector Oyster Creek Nuclear Generating Station Forked River, N.J.

08731 4

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