ML19317E441

Forwards Monthly Operating Repts for Nov 1977

ML19317E441
Person / Time
Site:	Oconee
Issue date:	12/09/1977
From:	Parker W DUKE POWER CO.
To:	NRC OFFICE OF MANAGEMENT AND PROGRAM ANALYSIS (MPA)
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ML19317E442	List: ML19317E441 ML19317E443 ML19317E445 ML19317E446
References
NUDOCS 7912170617
Download: ML19317E441 (2)

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U.S. NUCLE AR REGULAToPY CoMMIS~ N co .u NRC appe 195 (2 76)

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' ' T O ~. Duke Power Company 12/09/77  !

N. R. C. Charlotte, North Carolina o,7g ,,eg,y g g i William O. Parker, Jr. 12/15/77 i NuusEm or coe:Es RECEtVEO ht- En O NoToRizE o amor iNeUTromu l doRIGIN AL acce-MNOLASSIFIED -

, g e geg EN CLoSU RE DESCRIPTION ML'IHLY EPOKI' RR November 1977 LTR TPANS 'UE KLI.DW"ING:

FI.ANI & C}SaENT OPERABILITY & AVAII.ABILIIT.

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DUKE POWER COMPANY Powen Buttorwo 422 Socra Cucacu Srnrrr, C1unt.orir. N. C. asa4a wiwau o. maaxcm.sm. December 9, 1977 Mt PREStDENT TC.C*=ONC:A8CA 7 *.,4

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and Program Control wJ U. S. Nuclear Regulatory Commission I- y Ogg b7377w Washington, D. C. 20555 *2 e  %,

RE: Oconee Nuclear Station Docket Nos. 50-269, -270, -287 h /

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Dear Sir:

Please find attached information concerning the peiformance and operating status of the Oconee Nuclear Station for the month of November, 19/7. During the period Oconee Nuclear Station has been in operation the maximum dependable capacity has been changed from 820 M'ie for the period July 16, 1973 through November 8, 1973 to 887 MWe for the period November 8, 1973 through December 31, 1973 to 871 MWe for January, 1974 through December, 1976 and to 860 MWe for January 1977 to present. In previous Monthly Operating Reports the cumulative capacity factors, defined as the cumulative net generation divided by maximum dependable capacity times cumulative period hours, have been calculated using the maximum dependable capacity current at that time. Beginning with this report, November, 1977, the cumulative capacity factors will be calculated using a weighted maximum dependable capacity which will reflect the past variations in this number.

Very truly yours,

, duaG.skc-N.

// William O. Parker, Jr. V

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JAR:ge Attachment cc: Mr. Norman C. Moseley 773500028 L_