ML25196A430

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10-04-76 Oyster Creek Nuclear Generating Station Docket No. 50-219 Anticipated Transient WO Scram-Recirculation Pump Trip
ML25196A430
Person / Time
Site: Oyster Creek
Issue date: 10/04/1976
From: Finfrick I
Jersey Central Power & Light Co
To: Stello V
Office of Nuclear Reactor Regulation
References
EATJM-66
Download: ML25196A430 (1)


Text

Jersey Central Power & Light MADISON AVENUE AT PUNCH BOWL ROAD* MORRiSTOWN, N. J. 07960 * ~01*539-6111

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__ General October 4. 1976 EATJM-66 P\\lblic Utllities Corporation ______

Mr. Victor Stello. Jr.* Director Division of Operating Reactors Office of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington. DC 20555

Dear Mr. Stello:

Subject:

Oyster Creek Nuclear Generating S~ation Docket No. 50-219 Anticipated Transient Without Scrarn-Recirt:ulation Pump Trip Your letter dated September 1, 1976, stated that you have found that a recirculation pump trip similar in design to the one described in your Anticipated Transient Without Scram (A11\\'S) status report dated December 9, 1975, and the General Electric Report NED0-20626 will provide substantial addi tiona 1 protection for the mitigation of an A11\\'S event. You further requested that we inform you of our commi tmcnt t,o modify our plant accord-ingly and our schedule for doing so.

We do plan to modify the Oyster Creek Nuclear Generating Station to incorporate the recirculation pump trip. unless a~ditional information is supplied by the industry during the finalization of yctn-review that demonstrates that this modification will not significantly 1 imi ~ the consequences of an AT*\\'S event for the Oyster Creek Station. At present we plan to iir.plcrncnt the modi-fication during the spring refueling outage of 197S.

We cannot. at this time, providt* our schedule for submitting the detailed modification design to you for approval, nor can we now provide our procurcm~nt" schedule.

\\'.'c will provide these by November 17. 1976.

pk Very truly yourst o2t1a1,lf i£~vf/~

Ivan R. Flnfi.~~*$..

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