ML20213F223

Monthly Operating Rept for Oct 1986

ML20213F223
Person / Time
Site:	Kewaunee
Issue date:	10/31/1986
From:	Hintz D, Ruiter G WISCONSIN PUBLIC SERVICE CORP.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
CON-NRC-86-145 NUDOCS 8611140086
Download: ML20213F223 (5)

Text

.

DOCKET 50-305 KEWAUNEE NUCLEAR POWER PLANT

SUMMARY

OF OPERATING EXPERIENCE October, 1986 OPER ATION S: On October 15, unit load was reduced to 325 MWE Gross due to a lube oil leak on the supply line to a Feedwater Pump motor inboard bearing. The Turbine Stop and Control valve test was also performed at this time.

On October 17, unit load was reduced to 320 MWE Gross due to a lube oil leak on the supply line to a Feedwater Pump motor outboard bearing.

On October 28, unit load was reduced to 273 MWE Gross due to a Service Water leak into the lube oil of a Condensate Pump motor. A Turbine Stop and control valve test was also performed at this time.

MAINTENANCE: Performed several EQ Motor Operated Valve grease changes.

Performed Appendix R modification c leanup work (e.g. wire and panel removal.)

i Adjusted a Diesel Generator autosequencer relay.

Rebuilt a Charging Pump.

1 l Replaced a failed circuit , card in the Subcooled Margin Monitor.

i Replaced a coil in a Post LOCA Hydrogen Recombiner solenoid valve.

8611140086 861031 PDR ADOCK 05000305 ,

R PDR i L 2>v I

N A YERAG E DAILY U N IT POWER LEYEL DOCKET NO- 50-305 UNIT- KEWAUNEE COMPLETED BY- G. H. RUITER TELEPHONE- 414-388-2560 X225 REPORT MONTH OCTOBER, 1986 AYERAGE DAILY DAY POWER LEVEL (MWE-NET) 1 524 s 2 524 3 524 4 524 5 524 6 524 s 7- 524 8 524 s

9 524 10 524 11 524 12 524 13 528 14 524 15 474 t.

16 524 17 470 18 524 19 524 20 524 21 524 22 524 23 524 24 524 5

25 524

' 26 526 i 27 512 -

28 372 29 524 30 524 31 524 9

. _ _ _ __ . - _ , , _ _ , . . _ _ . _ _ , , _ _ , , . _ _ . _ _.. _ . . , _ _ . . -_.___,_,,_.,_-__-____._m__ - - _m _

U N IT SHUTDOW uS AN D P0W ER R EDUCTION S DOCKET 50: 50-305 UNIT sant: Revannee DATE: November 3, 1986 ConPLETED BT: G. H. Reiter TELEPOONE: 414-388-2560 m225 REPORT 50 NTH - OCTOBER, 1986 i

i N 3. i DATE iTTPE l DOR ATIONlBEAS05lMETHODi LER WOMBER lSTS iconPONENTh COMMENTS h I I I I I I I I I I 1 9 110/15/861 F 1 0.0 1 A I 5 i l W/A 1 CH I N0 TORE I 9. Dait load was reduced to 325 nut Cross for 1 1 I i i i i 1 l 1 I repair of a lebe oil leak on a Mais i I I I I I I i 1 1 i Feedwater Pump iaboard actor bearing. The i 1 1 1 I I i 1 i l i unit was returned to full load the same day. I I 1 1 1 I i i 1 I i 1 1 10 110/17/u61 F I 0.0 1 & I 5 i R/A I CH I MOTORI i 10. Dait load was reduced te 320 MWE Cross for I i I i i l i i 1 I i repair of a lobe oil leak on a nata 1 i l i I I i 1 1 I I Feedsater Pump outboard motor bearing. The i i 1 i i 1 1 1 1 1 I wait was returned to full load the same day. 1 1 1 1 I I I I I i 1 .

I i 11 110/28/861 F 1 0.0 l A I 5 1 5/A I HH I HTEICH I 11. T91t load was reduced to 273 nut Gross for I l i 1 i l I i 1 I i tapair of a Coadensate Puan actor tube oil i I I I I i 1 1 I I I cooler. A tube leak resulted is intrusion i 1 1 1 I I I i 1 1 I of Service water into the lobe oil. The i I I I I 1 1 1 1 1 1 unit was returned to full load the same day. I 1 1 I I i 1 1 1 1 1 8 i i i I i 1 I I I I I i I i i i l i l I I i i 1 I I I I I I I I I I I I I I I I I I I I I I i 1 1 1 I I I I I 1 1 1 I I i 1 i I I i i l i I I I i 1 1 1 1 1 1 I I I I I I I I I I I I I I I I I I I I I I I I I i 1 1 1 1 1 I I I I I i i I I 1 i i 1 I i 1 1 1 1 l I i 1 1 i i i 1 I I i 1 i TYPE BEASON B ETMO D SYSTER & COMPCEENT CODES F: Forced A- Eq ui p men t Failure IExplain) 1-Manual From 3DRIG-Ol61 5: Scheduled B-Maintenance or Test 2-Manual Scras C-Refueltag 3-Automatic Scras D-Regulatory Bestriction 4-Continuations E-operator Training & License Examination 5-Load Reductions F-Administrative 9-Other G-operational Error (Explain)

H-Other IExplaia)

OPER ATIE G DAT& REPOBT DOCKET 50- 50-305

• COMPLETED ST- G. R. ROITER OPERATI NG STATD$ TELEPHOBE- 414-388-2564 1225 ,

1 OuIT NARE KEBADut? **********************************************

2 REPORTING PEBIOD OCTC8ER, 1986

• BOTES

• 3 LICENSED THERS AL POWER ( 887)- 1650

• Normal power operation continued *

• through this reporting period.

• 4 E AE EPLATE R ATING (GROSS Ret) 560

• Load redactions were takes on three *

• separate days due to equipseat problems.

• 5 DESIGN ELECTRICAL RATING (NET aut) 535 *

• 6 RAIIRON DEPENDA8LE CAPACITY (GROSS RUE) 529 *

• 7 HAIIROM DEPENDA8LE CAPACITY (BET BUE) 503 **********************************************

8 IF CRANGES OCCUR IN CAPACIT! RATINGS (ITERS NUMBER 3 THROUGR 7) SIBCE LAST REPORT, GIVE REASONS Bose 9 POWER LEVEL TO BRICH RESTRICTED, IF ANT (BET RUE) None 10 REASONS FOR RESTRICTIOES, IF Auf THIS ROBTN TB-TO-DATE CUEOLATIVE 11 HOURS IN REPORTING PERIOD 745 7296 108505 12 NURSER OF HOURS REACTOR WAS CRITICAL 745.0 6120.3 92137.3 13 REACTOR RESERTE SRDTDOWN HOURS 0.0 0.0 2330.5 14 HOURS GREERATOR On-LINE 745.0 6051.2 90606.7 15 ENIT RESERVE SHOTDOWN BOURS 0.0 0.0 10.0 j 1202091 16 GROSS THERRAL ENERGY GEEIRATED (RWH) 9701896 14241872d 17 GROSS ELECTRICAL ENERGT CENERATED (RUH) 403600 3243300 46981600 18 NET ELECTRICAL ENERGY GE5FRATED (RuH) 384305 3089954 44731166 19 Du!T SERVICE FACTOR 100.0 82.9 83.5 20 OsIT AVAILABILITY FACTOR 100.0 82.9 83.5 21 UNIT CAPACITY FACTOR (OSING RDC WET) 102.6 84.2 79.8 22 CRIT CAPACITY FACTOR (OSIsG DER NET) 96.4 79.2 77.1 23 EsIT FORCED OUTAGE RATE 0.0 0.5 3.1 29 SHUTDOWNS SCHEDULED OVER NEIT 6 RONTHS (TYPE, DATE, AND DUR ATION OF E ACB)

Ref seling ostage of 6-week duration is schedsled to start march 1, 1987.

25 IF SHUT DONM AT EED OF REPORT PERIOD, ESTIMATED DATE OF STARTUP - 5/A

r NRC-86-145 WPSC (414] 433-1234 TELEM SSOSO 12698 WPSC GRB TELECOPIER[414)433-1297 EASYUNK 62891993 WIBCONS4N MSUMCE CORPORATION 600 North Adams

• PO. Box 19002 Green Bay 'M 54307-9002 November 10, 1986 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 " Summary of Operating Experience" and completed forms covering plant and component availability for the Kewaunee Nuclear Power Plant for October 1986 are enclosed in accordance with Technical Specification 6.9.1(c).

Very truly yours, D. C. Hintz Vice President - Nuclear Power WRC/jms Enc.

cc - Mr. J. G. Keppler, Reg Adm US NRC - Region III Mr. Robert Nelson, NRC Sr Resident Inspector RR #1, Box 999, Kewaunee, WI 54216 Mr. George Lear, PWR Project Directorate-1 US NRC, Washington, DC 20555 INP0 Records Center, Suite 1500, 1100 Circle 75 Parkway, Atlanta, GA 30339 i v I l

. _ .