ML19225A233

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Forwards PNO-79-67AV & Aw
ML19225A233
Person / Time
Site: Cooper Entergy icon.png
Issue date: 07/10/1979
From: Madsen G
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To: Pilant J
NEBRASKA PUBLIC POWER DISTRICT
References
NUDOCS 7907180671
Download: ML19225A233 (1)


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July 10, 1979

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Docket ilo. 50-298 Ilebraska Public Po'ler District ATTil:

J. M. Pilant, Director I.icensing & Quality issurance P. O. Box 499 Columbus,liebraska 63601 Gentlemen:

In accordance with Mr. Seyfrit's transmittal letter of April 9,1979, the enclosed Preliminary flotification(s) relating to the iluclear Incident at Three Mile Island is fonlarded for your information.

Sincerely,

} $ '5 3 5 0 d d G. L. !'idsen, Chief Reactor Operations and fluclear Sur ;rt Branch

Enclosure:

1.

Pi10-79-67AV 2.

P.10-79-67AU cc w/ enclosures:

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ItMEDIATE 1-PRELIMINARY HOTIFICATION l

PRELIMINARY ?!OTIFICATION OF EVENT OR UNUSUAL CCCO22EtKE--Ptio-79-67-AW This orelSinary notificotton provides undated information of safoty or pyplic int.arest sicnificanca.

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Three Mila Ialand, Unit 2 Middletown, Pennsylvania (DN 50-320)

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SUDJECT:

UfDATcD STATUS REPORT Ooerational:

1.

Averaco coolant t==parstura is 1G5 decreec F.

The highn t timore Umm-couple temperature indication is 270 degrea: F.

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Carc ficw is bair.g providad py

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natural circulation.

Coro cooling is being caintained by steaming tne "A" Steam Generator to the.v.ain condenaar on tha bypass valve.

Primary pressure ;p j

is about 275 psi.

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I 2.

Daily ceasurements of reactor building water level still indicata 7.0 0', 5 font above floor level.

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3.

Functional testing of tha Pressure /Volm control system his begun and will continua throughout the weeX.

i Envf remental Status:

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Environmnt'al radiation levels rwin consistant with natural background levsps.

Airborne r31 oases remain welI balcw Technical Specificacion liraits.

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July 2 - July 8,1979, 23 air sarples, 2 nilk sagles, 4 vor;etation sc@les akt i

2 soil samles were cellected by the tiRC.

All analytical results were less t!an liOA.

EPA air, water, and milk caples collected during the wesk (uo to July !})

shewed no detactable activity from T74I.

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Contact:

DThomson IE, x2PAa7 RPaulus IE, x27248 i

Of stributian:

Transmitted H St If ^&

CcmIss}ionir Bradford Chairsan dancrie S. J. Chilh, SECY Cc2alssioner Kennedy Co'::af ssioner Ahmarna C. C. Kannersr, CA Cc%issionar G111nsky (For Distribution) l, WW Transmitted: UBB &ll70 P. Oldo.',40 J. G. Dwim. W i

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Continued 9}t IE (mI) Site

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e. Abrsham, PA (ttiddistown - TMI-f nfomation Center) thita Houso Situation Roce FDAA (Provide cop'ies to the Administrator and the Operations cantar)

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PRELIMIM.ARY NOTIFICATION 4

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