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-d D AT E: April 1,

1981 DU COMPLETED BY:

C.

H.

Puiter U$

TELEPHONE: 814-380-25G0 x225 Rn lEl>

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PEFORT MONTH - MARCH, 1981 Om 82 lDERATION'IBE ASON' METHCDI LEh NUMBER iS15 i COMPONENT l COMMENTS I

8 NO. 5 DATE ITYPE I

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N/A I RE ] CR CRV E I

3. During perf orcance of scheduled bi-veckly CitDM i i

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exercising, CRDM power supply fuses blev i 1

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resulting in a

reactor / turbine trip.

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n d-o f-li f e cond it io ns delayed restart until i I

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the post-trip xenon transient was passed.

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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 e

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 IF ANT (NET MWE) None g

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 l

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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 full load on the same day.

g 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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A VER AG E DA IL Y

' U. Il IT F0W E B L EV E L.

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 31

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