ML20206C461

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Responds to Violations Noted in Enforcement Conference Insp Rept 50-219/88-23 Re Isolation Condenser Sys Operability.Nrc Briefed on Status of Util Effort to Evaluate Perfomance of Sys & Addl Info to Be Provided During 881118 Meeting
ML20206C461
Person / Time
Site: Oyster Creek
Issue date: 11/07/1988
From: Fitzpatrick E
GENERAL PUBLIC UTILITIES CORP.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8811160286
Download: ML20206C461 (1)


Text

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. 'Y GPU Nucleer Corporation NQgIgf Post Office Box 388 Route 9 South Forkec Raer New Jersey 08731 o388 609 971 4000 Writer's Direct Dial Number:

U.S. Nuclear Regulatory Comission Hovember 7, 1988 Document Centrol Dest Mail Station Pl-137 Washington, DC 20555

Dear Sir:

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Inspection Report 88-023. Enforcement Conference Inspection Report 88-023 identifies an apparent violation involving isolation condenser system operability. As previously discussed GPUN is currently evaluating the recent performance of the isolation condenser system.

The NRC staff has been briefed on the status of this effort and GPUN will provide additional information during a working level meeting on November 18, 1988.

With regard to the enforcement conference detailed in Inspection Report 88-023, as discussed with the NRC staff, GPUN will attend the enforcement conference on November 17, 1988.

Since the evaluations of the isolation condenser system performance leading to the plant shutdown on September 30, 1988 have not been completed, GPUN can only address those issues pertaining to the isolation of the isolation condenser vent path and the associated root causes, safety significance, and corrective actions for this specific occurrence.

If you should have any questions, please contact Mr. George W.

Busch at (609)971-4643.

Very truly yours, a

E. E. Fitzp t ick Vice President and Director Oyster Creek EEF/GWB/smz (0144A:39 )

cc: Mr. William T. Russell, Administrator 3-o Region I S$$

U.S. Nuclear Regulatory Comission 28 475 Allendale Road gg King of Prussia, PA 19406 j$

Mr. Alexander W. Dromerick, Project Manager No U.S. Nuclear Regulatory Commission Washington, DC 20555 U2 NRC Resident Inspector

$$o Oyster Creek Nuclear Generating Station

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