ML18025A285

Letter Regarding Reclassification of Fuel Pool Cooling System

ML18025A285
Person / Time
Site:	Susquehanna
Issue date:	12/10/1975
From:	Curtis N Pennsylvania Power & Light Co
To:	Butler W Office of Nuclear Reactor Regulation
References
840-1, ER 100450, PLA-96
Download: ML18025A285 (4)

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p. ULAT(V SOCKS'II R TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONE ~ - I December 10,. 1975 ..-'if'I/(p>

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6 0'/I >TT>>~I Director of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Dr. Walter R. Butler, Chief Light Water Reactors Branch 1-2 Docket Nos. 50-387

(;~)i and 50-388 SUSQUEHANNA STEAM ELECTRIC STATION RECLASSIFICATION OF FUEL POOL COOLING SY'TEM 'v d~

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ER 100450 FILE 840-1 PLA-96

Dear Dr. Butler:

) QL In our letter, PLA-87, dated. October 9, 1975, we ed you e reclassified the Fuel Pool Cooling and. Cleanup System from Quali uality Group D.

This action was based on analyses by Bechtel showing t pool could be allowed to boil provided that adequate make-up water was available.

Subsequent to our letter, we had discussions with your Mr. J. M. Cutchin and.

we have reviewed the NRC position outlined in the letter from Robert E. Heineman to J. V. Morowski. As a result, we have decided to again classify the system as Quality Group C with the exception of the clean-up portion. The clean-up portion functions as a radwaste system and can be completely bypassed, using valves in the Fuel Pool Cooling System. Consequently, the clean-up portion will be classified. as Quality Group D (augmented). The PSAR will be revised. in a later amendment to show this change.

If you require additional information, please let us know.

Very truly yours, WLd N. W. Curtis Vice President-Engineering Ec Construction WEB:AAW PENNSYLVANIA POWER IL L I GHT COMPANY +Pggt~

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