ML20153E852

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Informs That Util Requested 60-day Extension of Submittal Due Date & Intends to Submit Addl Info Requested by NRC Re GL 96-06 by 981029
ML20153E852
Person / Time
Site: Oyster Creek
Issue date: 09/17/1998
From: Roche M
GENERAL PUBLIC UTILITIES CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
1940-98-20509, GL-96-06, GL-96-6, NUDOCS 9809280274
Download: ML20153E852 (1)


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U.S. Route #9 South NUCLEAR Post Office Box 388 Forked Ever, NJ 087310388 Tel 609-9714000 September 171998 1940-98-20509 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 Gentlemen:

Subject:

Oyster Creek Nuclear Generating Station (OCNGS)

Docket No. 50-219 Facility Operating License No. DPR-16 Request For Additional Information Conceming Generic Letter 96-06 By letter dated June 19,1998, the Staff requested additional information concerning Generic Letter 96-06 " Assurance of Equipment Operability and Containment Integrity During Design-Basis Accident Conditions" in order to complete its review of GPU Nuclear's prior submittals dated January 28 and February 26,1997. It had been requested that the additional information be submitted to the NRC by August 30,1998 in order to support the StafTs review schedule.

As discussed with Mr. Ron Eaton, the Oyster Creek Project Manager, on August 20,1998, the request for additional infonnation regarding the potential for water hammer and/or two-phase flow in the Drywell Cooling Units has led GPU Nuclear to consider scenarios previously not addressed. Additional calculations are required to complete our assessment. Accordingly, GPU Nuclear requested a 60-day extension of the submittal duc date and intends to submit the information by October 29,1998.

If there are any questions or additional information is required, please contact Mr. Joseph D.

Lachenmayer of our staff at 973-316-7971.

Very truly yours, h6

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Michael B. Rodhe Vice President and Director

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Administrator, Region I g71-NRC Senior Resident Inspector NRC Project Manager i

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