ML20204J157

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Forwards Request for Addl Info Re SPDS Parameter Selection. Transmittal of Request to Licensee W/Request for Response within 60 Days Requested
ML20204J157
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 11/28/1984
From: Moore V
Office of Nuclear Reactor Regulation
To: Adensam E
Office of Nuclear Reactor Regulation
References
NUDOCS 8412060628
Download: ML20204J157 (2)


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\\ttoore iEH1 Mturiers EMDRANDUM FOR: Elinor Adensam, Chief Licensing Branch No. 4 Division of Licensing FIOt:

Voss A. Moore, Chief Division of Mumen Safety Factors Office of Nuclear Reactor Regulation

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SUBJECT:

REWEST FOR ADDITIONAL INFORMATION CONCERNING THE SPOS PARMTER SELECTIM FOR MCGUIRE The staff has reviewed the licensee's submittels concerning the Safety Parameter Olsplay System and concluded that insufficient information was provided to complete its evaluation. The inforwtion needed by the staff to complete the evaluation is defined in the 1

enclosure. Please forward the enclosure to the licensee and request a response within 80 days.

Voss A. Moore, Chief Human Factors Engineering Branch Division of Human Safety Factors

Enclosure:

As stated cc:

D. Zismenn G. Meretts F. Orr R. Birkel

Contact:

8. Lapinsky 3(j p X29694 gp pp,OliRM

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MCGUIRE SAFETY PARAPCTER DISPLA) ',YSTEM (SPts)

The licensee's %bmittal, H. B. Tucker (Duke', to H. R. Dec'.on U.;C),

March 9,1964. Attachment Section 4 oces re,t prosive eviderce that Critics 1 Safety Functions for SPOS, Sectioi 4,1(f) of htDEG.0737, Supp'vement 1, were censidered in the seier.tiori of the McGuire SPCS variables,'

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A.

Provbe a listing cf. ti.e. variables proprsed for ditriay ce the McGuire SPOS thatf censtitute sufficient Inforrhion to allew 5

control room operators to assess the status ef'.

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reactivity control 2.

reactor core cooling and heat recoval from the primary syster.

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reactor Toojaret system integrity 4

radioactivity control

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containment conditient.,'.

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B.

Show how the Gariables prt. posed forithe McGuire 3905 sa*.isfy the nonitoring requiremerts for each offthe five Critical Safety FunctionsspecifiedinNUREG-0737,jSupplement1.

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