ML20012B122

Monthly Operating Repts for Feb 1990 for Prairie Island Units 1 & 2

ML20012B122
Person / Time
Site:	Prairie Island
Issue date:	02/28/1990
From:	Dugstad D, Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9003130607
Download: ML20012B122 (9)

Text

{{#Wiki_filter:_ _ _ _ _ _. 4 Northem Steles Power Comporty 414 Nicollet Mall Minneapolis, Minnesota 554011927-Telephone (612) 330-5500 March 6, 1990~ Prairie Island Technical Specification Section 6.7.A.3 4 -U.S Nuclear Regulatory Commission ' Attn: Document Control Desk 7 Washington, DC 20555-m PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50 282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report February 1990 . Attached is the Monthly Operating Report for February, 1990 for the Prairie . Island' Nuclear Generating Plant. J I omas arker = Manager , Nuclear Support Services TMP/jlk ci - Director Office-of, Resource Management Regional Administrator-III, NRC . _NRR Project Manager, NRC NRC Resident Inspector t -= *

HPCA Attn: J W Forman

--Attachment \\{ '9003130607 900228 PDR _ADOCK 05000282

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e re,< ,s ' t. ;. '. d= a '" i m tsoEBoIIVE Suddo8Y_DE_DEEBeIING_EXEEBIENCE DOCKET NO.--50-282 UNIT PRAIRIE-ISLAND N0.1. DATE MARCH 2, 1990 l COMPLETED BY DALE DUGSTAD j p .{ TELEPHONE 612-388-1121-4376' ~ 60tHlh_EEEEUeRY___1220 _ 'THE UNIT CONTINUED'WITH THE REFUELING / MAINTENANCE OUTAGE THAT STARTED ON JANUARY 16. SOME OF THE ACTIVITIES COMPLETED DURING THIS OUTAGE WERE: MAIN GENERATOR REPAIR WORK 'FEEDWATER CONTROL' REPLACEMENT ] ISI AND PIPE THINNING INSPECTIONS f EDDY CURRENT OF STEAM GENERATORS (INCLUDING PLUGGING & SLEEVING)'AND CONDENSER TUBES l REPLACED 48 FUEL' ASSEMBLIES _ l -REPLACED THE LEAKING f^UEL ASSEMBLY REPLACED THE STEAM GENERATOR LATERAL SUPPORT BOLTS j THE REACTOR.WENT CRITICAL @ 1138 0F THE 23RD AND THE GENERATOR WAS i PLACED ON-LINE @-2400 0F THE 24TH..THIS-ENDED AN OUTAGE OF 39 DAYS, 1 HOUR-1 'AND'47 MINUTES. 'THEN;0N THE.25TH & 1925 THE GENERATOR WAS TAKEN OFF-LINE (REACTOR @ 1% ] POWER)JTOLREPAIR A PROBLEM WITH THE' STEMS AND PLUGS OF THE FEEDWATER REG-g LULATING VALVES..ONCE REPAIRS WERE COMPLETED THE GENERATOR WAS PLACED ON-- l LINE- @ :0518 0F THE 27TH. THE RAMP UP WAS' SLOW DUE TO CALIBRATIONS-AND FLUX . HAP TESTS. ALSD-ON THE 28TH POWER WAS LOWERED TO ABOUT 50% TO REPAIR AN OILL l LLEAK ON 11~FEEDWATER PUMP. 9. SPENT FUEL POOL STORAGE UPDATE FUEL ASSEMBLIES IN EACH CORE -- 121 FUEL ASSEMBLIES IN THE SPENT FUEL POOL - 1033 . LICENSED SPENT FUEL POOL STORAGE CAPACITY - 1386 DATE OF LAST REFUELING THAT CAN BE DISCHARGED WITH PRESENT CAPACITY -- 8/26/19874 f CURRENT CONTINUOUS OPERATING RUN OF 001 DAYS. 0 i l 1 i Y

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w. .J L'f r DEEB6IING_ Dele BEEDBI DOCKET NO. 50-282 UNIT PRAIRIE ISLAND 8041_ DATE MARCH 2, 1990 ,o COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 DEEBeIING_SIGIUS ti. : UNIT NAME-EBQlBIE_1SLGtD_NQ.1 c2. REPORTING PERIOD:_.EEBRuoRY_.__1220__.. I NOTES: I 3... LICENSED THERMAL POWER (MW1) 1650 l l 4'.< NAMEPLATE RATING (GROSS MWE). 5'73 I l-

5. DESIGN ELECTRICAL-RATING (NET MWE)4 530 t

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6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 534 l

l. -7.-MAXIMUM DEPENDADLE CAPACITY (NET MWE) 503 1_._______._,_____._._1 .8.cIF' CHANGES 0CCUR-IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT GIVE REASON: N Q U E ' 9.iUU5E~ LEV 5L iU~0siCii~sEsisiCTEi>~~~iF AsY~issi i10EIT 250UE2222222222~22~_. ~

10. REASONS FOR RESTRICTIONS, IF.ANY:__NONE___.__. _

IUIS_.dQNIU XB:IO:DeIE CUMULeIIVE ii. HOURS IN REFORTING PERIOD 672 1416 142056 T 12.-NUMDER OF HOURS REACTOR WAS CRITICAL 132.4 516.2 .119635.7' l13. REACTOR! RESERVE SHUTDOWN HOURS 0.0 0.0 5571.i -142;. HOURS GENERATOR ON-LINE. 62.1 444.3 118092.6 ,?i5. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 4 ._16.' GROSS THERMAL ENERGY GENERATED (MWH) 32301 381719 185743173 17.-GROSS ELECTRICAL ENERGY GENERATED (MWH) 100'70 124130 60916690 eiG.: NET ELECTRICAL ENERGY GENERATED (MWH) 5194 109864 57163198 19..-UNIT SERVICE FACTOR 9.2 31.4 83.1 r20. ' LINIT AVAILABILITY FACTOR 9.2 31.4 83.1 21.. UNIT CAPACITY FACTOR (USING MDC NET) - 1. 5 15.4-80.0 122 2 UNIT CAPACITY FACTOR (USING DER NET) 1.5 14.6 75.9 23.cuNIT FORCED OUTAGE RATE 35.3 7.i 6.0

24. FORCED OUTAGE HOURS 33.9 33.9 7516.4 i$25. SHUTDOWNS SCHEDULED DVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH)'

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26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE:.__._.__. NZe__.._._

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3 } y.- 1 m DEEBeIING_ Dole _ BEE 0BI ll 4 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2_- )' DATE MARCH 2, 1990 COMPLETED BY DALE DUGSTAD '1ELEPHONE 612-388"1121-4376 1 DEEBoIINE SIGIUS- .} .1L UNIT NAME: 'CB61BIE lSkoND_N04.2 = 2 '. : REPORTING. PERIOD:_EEB8UoBY___1220__.. I NOTES: 1 [ 3 LICENSED THERMAL POWER (MWT):.i650 l l l '4 c ~ NAMEPLATE RATING (GROSS MWE)- 593 l l +5. DESIGN ELECTRICAL RATING (NET MWE)* 530 l l 6-MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 531 1 1- "7, MAXIMUM' DEPENDABLE CAPACITY (NET MWE) 500 1_ _ _ _ _ _ _ _ _ _ _ _ _.. 1 0: U" CHANGES OCCUR-IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) y SINCE LAST REPORT GIVE REASON: _NQNE_,.__. _ l D j [ 9; ~ POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET'MWE): _NONE [ .10:.' REASONS FOR RESTRICTIONS, IF ANY:__NONE________ i h 1 i l h IHIS..dQNIU YB:10:D61E CuduLe IVE j V l 672 1416 133174 'j k : 1.1.. HOURS IN REPORTING PERIOD 672.0 ii90.6 117100.3 -j F 121 NUMBER OF HOURS REACTOR WAS CRITICAL r: 13rREACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516;i j h -'i 4 4. HOURS' GENERATOR ON-LINE 672.0 1183.7 115951/7 1 f.

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1 f' 16c GROSS--THERMAL ENERGY GENERATED (MWH) 1105924 1925474 183153721 l [ 172. GROSS ELECTRICAL' ENERGY GENERATED (MWH) 372020 647140 59390060 'j (c 18. NET. ELECTRICAL ENERGY GENERATED (MWH) 353830 611481 56169274 t 1 b 191. UNIT SERVICE FACTOR 100.0 83.6 87.1 [ 21~

20. UNIT AVAILABILITY FACTOR 100.0 83.6 87.1 i

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