ML20076F329

Monthly Operating Rept for May 1983

ML20076F329
Person / Time
Site:	Kewaunee
Issue date:	06/01/1983
From:	Giesler C, Ruiter G WISCONSIN PUBLIC SERVICE CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
CON-NRC-83-119 NUDOCS 8306140001
Download: ML20076F329 (6)

Text

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o AVEE AGE DA1LY UN1I POW ER LEV EL DOCKET NO- 50-305 U NIT- KEW AUN EE COMPLETED BY- G. !! . RUITER TELEPHONE- 414-388-2560 X225 ESPORT MONT!! MAY, 1983 AV ER AGE DAILY DAY POWEB LEVEL (MW E-N ET) 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 46 15 68 16 185 17 242 18 385 19 385 20 38')

21 389 22 402 23 463 24 508 25 251 26 437 27 512 28 516 29 516 30 483 31 499 u

8306140001 830601 PDR ADOCK 05000 R -

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U NIT S8UTDOW NS A ND POBER REDUCTIONS i DOCKET NO: 50-305 l

p~ UNIT NAME: Kevaunee DATE: June 1, 1983

• COMPLETED BY: G. H. Euiter p TELEPHONE: 414-388-2560 x225 REPORT MONIH - MAY, 1983 '"

F . . . . . . . . .

l NO. I DATE ITYPE IDURATIONIEEASON15ETHODI LEB MU5BER iSYS I COEPONENT l COMMENTS I

:  :  :  :  :  :  :  : 1 I I I I I I I I "

I I I i I 1 3 5/ 1/838 S I 325.2 3 C i 4 i N/A l ZZ l 222222 1 3. Continued Cycle VIII-II refueling outage. The I i l 1 I I i I I i 1 outage was concluded on 5/14/83 at 1313 Hours. I C 1 1 I I I I I I I I I

• I 2 I 5/15/838 5 I 9.11 B I 1 i N/A I HA 1 TUBBIN I 2. A short outage was taken to perfora turbine I I I a 1 i 1 a 1 1 I overspeed trip tests. I O I I i i I i  ! I I I i -

l 3 1 5/25/831 F 1 8.8 i G I 3 i N/A 1 14 i RELAYI I 3. A reactor / turbine trip occurred when an i I 3 1 I I I I I I I electrician accidently bumped a scactor i f) i I I I I I I I i l Protection Circuit relay causing the 13 Main i "

1 I i 1 1 I I I I I Reactor Trip breaker to oPen.

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I I I I I I I I I I I I I I I I I I I I I I 1 1 I I I I I I I i 1 I I I I i 1 1 1 1 I I

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O TYPE B E AS O N METHOD SYSTE5 & COMPONENT CODES

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F: Forced A-Equipment Failure (Explain! 1-Manual From NUREG-0161 I S: Scheduled h-Maintenance or Test 2-Manual Scraz a C-Befueling 3-Automatic Scran E-Bequlatory Bestriction 4-Continuations I E-Operator Training & License Examination 5-Load Eeductions a F- Ad ministra tive 9-Other d g G-Operational Error (Explain!

H-Other (Explain) f

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• OP ZRAIING DATA REPORT '

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s DOCKET NO- 50-305 CO"PLETED BT- G. H. RUITER

(, OPZRATING STATUS TELEPHONE- 414-388-2560 I225 .)

s. 1 UNIT NAME EEWAUNEE ***.******.*******...*****.**********.***.**** s; 2 BEPOSIING PEEIOD mar, 1983

• NOIES

• w *

• q 3 LICENSED THEEMAL PCW ER (MWT) 1650

• The unit was returned to full power *

• operation af ter completing the scheduled

• s- 4 NAMEPLATE RATING (GEOSS MW E) 560

• Cycle VIII-II refueling outage.

• ll 5 DESIGN ELECIRICAL EATING (NEI MWE) 535 *

• 6 MAXIMUM DEPENDABLE CAPACITY (GEOSS MEE) 542 * *

• e

s. 7 .121M3M DEPENDABLE CAPACIIY (NET MWE) 514 ********************************************** ,

8 IF CHANGES OCCUB IN CAPACITY RATINGS (ITEMS SUMBER 3 THEOUGH 7) SINCE LAST REPORE, GIVE REASONS k, None _,

\, 9 PCWER LEVEL TO WHICH RESTRICTED, IF ANY [ NET MWE) None w 10 PE ASONS FOR RESIBICTIONS, IF ANY k" w

(, THIS MONTH YR-TO-DATE CUMULATIVE (,

11 HOUES IN REPORTING PERIOD 744 3623 78528 12 NUMBER OF HOUES REACTOR WAS CRITICAL 471.9 2310.7 66062.3 L, 13 B E ACTOR EES ERV E SHUT DOW N HOURS 0.0 0. 0 2330.5 gg 14 HOURS GENER ATOR ON-LINE 400.9 2223.7 64700.4 L

15 UNIT RESERVE SUIDOWN HOURS 0. 0 0. 0 10.0 s, 16 GROSS THEEM AL ENERGY GENERATED (MWU) 526179 3496877 100596878 ,j 17 Gh0SS ELECTRICAL ENERGY G EN ER AT ED ( M W l') 169700 1137800 33105400 18 NET ELECTEICAL ENERGY GENERATED (MWH) 160233 1084272 31509380 s, 19 UNIT SERVICE FACTOR 53.9 61.4 82.4 ,j 20 UNIT AV AILABILITY FACTOR 53.9 61.4 82.4 21 UNIT CAPACITY FACTOR (USING MDC NET) 41.9 58.2 76.9

(- 22 UNIT CAPACITY FACTOR (USING DER NET) 40.3 55.9 75.0 gp 23 UNIT FORCED OUTAGE BATE 2. 2 0. 4 4.2 24 SHUTDOWNS SCHEDULED OVER NEIT 6 MONTHS (TYPE, DATE, AND DUR ATION OF E ACB)

None 25 IF SJUT DOWN AT END OF EEPODT PERIOD, ESTIMATED D ATE OF STARTUP - N/A ~

NRC-83-119 WISCONSIN PU B LIC S E RVIC E C O R PO R ATI O N RO. Box 1200, Green Bay, Wisconsin 54305 June 10, 1983 Director, Office of Inspection and Enforcement Attention Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Gentlemen:

Docket 50-305 Operating License DPR-43 Kewaunee Nuclear Power Plant Monthly Operating Report The narrative "Sunrnary of Operating Experience" and completed forms coverittg plant and component availability for the Kewaunee Nuclear Power Plant for May 1983 are enclosed.

Very truly yours, C. W. Giesler Vice President - Nuclear Power js Enc.

cc - Mr. J. G. Keppler, Reg Adm US NRC - Region III Mr. Ted Cintula US NRC - Maryland National Bank Bldg Washington, D.C. 20555 Mr. Robert Nelson, NRC Sr Resident Inspector RR #1, Box 999, Kewaunee, WI 54216 Mr. S. A. Varga, Chief -

US NRC - Div. of Licensing INP0 Records Center, Suite 1500, i 1100 Circle 75 Parkway, Atlanta, GA 30339 N I

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. DOCKET 50-305 KEWAUNEE NUCLEAR POWEB PLA NI

SUMMARY

OF OPERATING EXPERIENCE May, 1983 OPEE ATIO NS: The Cycle VIII-IX Refueling Outage was concluded on May 15 when the unit was returned to power operation following the scheduled turbine overspeed trip testing. The unit was first placed on-line on May 14 for the turbine warmup 'run in preparation for the overspeed trip testing.

The unit was tripped on May 25, when a reactor trip circuit relay was inadvertantly bumped causing a reactor trip breaker to open. The unit was returned t o service on the same day.

MAINTENANCE: Unit was returned to service following refueling outage on May 15. Required surveillance testing was completed.

Replaced failed solenoid valve coils on Zone SV discharge dampers and on a Feedwater by-pass valve.

Replaced a boric acid flow transmitter.

Eefilled a boric acid level transmitter reference sensor leg.

Proventative maintenance on equipment was performed.

Repaired or replaced numerous valves, inspected valve studs.

Installed new Turbine Redundant Overspeed Trip system.

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. PAGE 2 Replaced seals on a Component Cooling pump.

Eepaired an oil leak on a ECP motor.

Inspected ECP seals and balanced pumps.

l Echuilt a Charging Pump.

Eeplaced an Instrument Bus transformer.

Rebuilt an EllE Pump motor.

Eeplaced a 480V breaker static trip device.

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