ML20042C352

Monthly Operating Rept for Mar 1981

ML20042C352
Person / Time
Site:	Kewaunee
Issue date:	04/01/1981
From:	Ruiter G WISCONSIN PUBLIC SERVICE CORP.
To:
Shared Package
ML20042C346	List: ML20042C345 ML20042C352
References
NUDOCS 8203310269
Download: ML20042C352 (4)

Text

v UNIT SEUTD0V NS A 5D POV EP RED UCTIONS I

2 1111 DOCKET No: 50-305 DM UNIT NAME: Kevaunea-DU d D AT E: April 1, 1981 COMPLETED BY: C. H. Puiter TELEPHONE: 814-380-25G0 x225 U$

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PEFORT MONTH - MARCH, 1981 Om 82 8 NO. 5 DATE ITYPE lDERATION'IBE ASON' I METHCDI LEh NUMBER iS15 i COMPONENT l COMMENTS I

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• I I 3 1 3/21/811 F I 24.5 i A I 3 i N/A I RE ] CR CRV E I 3. During perf orcance of scheduled bi-veckly CitDM i i I I i i l i l 1 exercising, CRDM power supply fuses blev i 1 1 I I I I I I I resulting in a reactor / turbine trip. I I I I I i 1 i i i n d-o f-li f e cond it io ns delayed restart until i I I I I I I I I I the post-trip xenon transient was passed. I

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. . . . . . . ,I TYPE SEASON EETHOD SYSTEM C COMPONENT CODES Y

F: Forced 7-Equipment Fallure (Explain) 1- M an u al From NUREG-0161 S: Scheduled B-raintenance er Test 2-Manual Scram s C-Refueling 3-Automatic Scras E-Regula tory Restriction 4-Continuations E-Cperater Training C License Examination 5-Lead Reductions

%, F- Adm in Lntrat ive 9-Other G-Operational Error (Explain) n-Other (Explain)

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OPEDAT ISG C ATA R EPOPT ,

COCNET NO- 50-305 e COMPLETED BI- G. B. RUITER

• OPER AIINC STATUS TELEPHONE- 414-383-2560 I225 1 UdIT N%ME KEWAUNEE **********************************************

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• 2 REFOBTING P E BIO C MARCH, 1981

• NOTES With the exception of a 1-day

• outage, the unit operated at full power

• s 3 LICENSED THERHAL FCVER (M WT) 1650

• for the entire reporting period.

• 4 NAMEILATE RATING (CROSS MWE) 560 *

• 5 CESIGN ELECTRICAL BAIING (N ET E W E) 535 *

• 6 NAIIEUM DEPENCAELE CAPACITY (GRCSS FWE) 545 *

• 7 MAXIrUn'CEPERCABLE CAPACITY (N ET MU E) 522 **********************************************

O IF Cf!ANGES OCCUR IN CAPACITY EATINGS (ITEMS MUMBER 3 THROUGH 7) SINCE LAST BEPOBT, CIVE REASONS Nome 9 POWER LEVEL TO WHICit BES1PICTEE g IF ANT (NET MWE) None 10 REASC;iS FOR DESTRICTIONS,oIP ART ,

THIS MCNTH TR-TC-CATE CUMULATIVE 11 HOURS IN REPORTING PERICD 144 2160 59545

, 12 NUMDER CF HotRS R f ACTOR WAS CRITICAL 727.5 2141.7 50464.3 13 RE ACTOP BESERVE SHUTDOWN HOURS 0. 0 0.0 2330.5 w

14 HOURS GENER ATOR 05-LINE 719.5 2132.3 49341.2

. 15 UNIT RESERVE SUIDCWN !!OURS 0.0 0. 0 10.0 16 CROSS TI!EPMAL E)EPGY CENEP ATED (MWH) 1136912 343E294 76125518

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17 GROSS ELECTRICAL INERGY GENERATED ( RWH) 373600 1129500 25123700 s 18 NTT ELECTRICAL F"EPCY GENERATED (MWH) 355650 1077598 239085G8 19 UNIT SEPTICE FACTCR '96.7 98.7 82.9 L

20 UNIT AV AIL AEILIT Y ! ACTOR 96.7 98.7 82.9

%, 21 UNIT CAPACITY FACTCR (USING MCC NET) 91. E 95.6 76.6 22 UNIT CAPACITY FACTOR (USING DEF NET) 89.4 93.3 75.1 6

23 UNIT FOTCED OUTAGE RATE 3.3 1. 3 5. 3 v 24 SHUICOWNS SCFIDUIED CVED NEIT 6 MONTRS (TYPF, CATE, AND DifRATION OF EACU)

A refueling shutdown of 6-week duration is scheduled to start en April J1, 1981.

s. 25 IF.Snut DOWN AT END OF REPORT PERIOD, ESTIMATED D ATE OF STARTUP - N/A

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EOCKET 50-305 KEW A'JNEE NUCLEAR PONER P LA NT SUNNARY OF OPED ATING EXP ERIENCE Ma rc h, 1981 a

OP ER ATIO NS: On Ma rch 2, the unit was returned to full load a f ter a trip in February.

On March 12, load was reduced to 490 MW for heater drain pump naintenance. The unit was returned to g full load on the same day.

On March 21, during performance of scheduled bi-weekly CRDM exercising, CRDM pcwer supply fuses blev resu lt ing in a reactor / turbine trip. The unit was returned to full 1 cad on March 23.

MAINTENANCE: Replaced a transistor in a feedwater flow square roct ccaverter.

3eplaced a relay in a service wa ter pump brea ker.

Re pla ced a sample punp for a containment radiation DCaitor.

Replaced bolts on Safety Injection valves.

Peplaced an oil pump on an auxiliary feedwater pump.

Replaced plungers and C-rings in a charging pump.

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DOCKET 11 0 305 Uti1T- KEW All!!EE COMPLETED BY- G. 11 . RUITER TELEPH0!1E- 414-388-2560 X225 REPORT M C '1T l! MABCH, 1981 AVERAGE DAILY DAY POWER LEVEL (MW E-N ET) ,

1 2 10 ,;

2 434 '

3 512 4 511 5 517

. 6 5 18 7 522 8 517 '

9 5 16 10 5 16 11 521 12 512 13 517 14 517 15 516 16 520 17 512 IE 521 -

19 517  ;

20 517 21 127 22 132 23 491 24 516' 25 515 26 5 16 I

27 516 i 28 516 29 516 ,.

30 516

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