ML20101Q493

Monthly Operating Repts for June 1992 for Point Beach Nuclear Plant Units 1 & 2

ML20101Q493
Person / Time
Site:	Point Beach
Issue date:	06/30/1992
From:	Link B, Peterson D WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-92-073, CON-NRC-92-73 VPNPD-92-242, NUDOCS 9207140301
Download: ML20101Q493 (9)

Text

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Wisconsin

' Electnc PONER COMPANY 231 w Mchv2po IL . ?Mo M.ww w O201 p u)2:12us VPHPD-92-242 NRC-92-073 July 10, 1992 U. S. NUCLEAR REGULATORY COMMISSION Document Control Desk Mail Station P1-137 Washington, D. C. 20555 Gentlemen:

DOCKETS 50-266 AND 50-301 MONTHLY OPERATING REPORTS POINT BEACH HUCLEAR PLANT. UNITS 1 AND 2 Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the calendar month of June 1992.

Sincerely, E

Bob Link Vice President Nuclear Power

-Attachments Copies to L. L. Smith, PSCW

-NRC Regional Administrator, Region-III NRC Resident Inspector-tdbjl .

9207140301 920630 ADOCK 05000266 PDR P PDR -

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C?ERATING DATA REPOstT DOCKET NO. 50-266 .

DATE: July 2, 1992 j,. .

i~ COMPLETED BY Don C.s Peterson ,

kl TELEPHONE: ' 414-755-2321 Ext. 361 OPERATI!8G STATUS .

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t' 1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 1 . NOTES -

{ 2. REPGRTING PERIOD: Juw - 1992 . .

3. LICENSED THERMAL POWER (MWT): 1518.5 .

4. NAMEPLATE RATING (GROSS MWE): .523.8 . .

jt 5. DES?GM . ELECTRICAL RATING (NET MWE): 497.0

l. 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.0.. .

j]~ 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): '485.0 . . . . . . . -. . . . . . . . . . .

p .8. IF.' CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE RDLSONS:

. NA -

h 9. POWER LEVEL 10 WRICH RESTRICTED, IF ANT (NET MWE):- NA

10. REASONS FOR' RESTRICTIONS,-(IF ANY)t i .pg

.THIS MONTH TEFR TO DATE CUMULATIVE y

!- 11. HOURS IN REPORTING PERIOD 720 4,367 189,791 )'

12. NUMBER OF HOURS RERCTOR WAS CRITICAL 628.9 '3,089.2 156,479.7 Il- 13. REACTOR RESERVE SNUTDOINI NOURS O.0 2.4 655.1 4 '

di 14. HOURS GENERATOR ON LINE 590.4 3,019.3 153,448.0 1 15. UNIT RESERVE SMUTDOWN HOURS 0.0 0.0 846.9

16. GROSS THERMAL ENERGY GENERATED (MMM) 807,140 4,445,107 215,095,110 17.: GROSS ELECTRICAL ENERGY GENERATED'. .272,600 1,522,550 72,626,280 i' 18. NET ELECTRICAL ENERCT GENERATED (MefM) -257,912. <1,454,370 69,204,143

[

l 19.-UMIT SERVICE FACTUR 20.' UNIT AVAILABILITY FACTOR 82.0%

82.0%

. 69.1%

-69.1%

80.9%

81.3%

i 21.1UIIIT CAPACITY PhCTOR (USING M C NET) 73.9% 68.7% 74.8%

22._-UNIT CAPACITY FACTOR-(USING DER NET) 72.1%- 67.0% 73.4%

23. VIIIT PostCED OUTAGE RATE ~ 3.6% 0.7% I*7%

[

24. SHUIDOINIS SCHEDULED OVER NEET 6 NORTRS (TTPE,'DATE, AND DURATION OF EACN):

+

None 4!  :

4 25.~IF SMUTDOOMt AT END OF REPORT PERIOD,' ESTIMATED DATE OF STARTUP:

i NA j; DATA' REPORTED AND FAC100tS CALCULATED AS REQUESTED 'IN NRC LETTER DATED SEPTEMBER 22, 1977 i

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l' 1

DOCKET NO. 50 74 POINT BEACH NUCLEAR FIANT UNTT NAAE Pcint Beadk Unit 1 IM. RACE DAILY USTP POWER LEVEL JUNE - IW2 DATE Juk 3.1902 MONTH COMPLETED BY _ D. C. Peterson ,

TELEPHONE 4I4/755- 3 21 -

AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL

' POWER 1EVEL MWe NET DAY MWe NET DAY DAY MWe NET 23 21 477

'1 -14 ' 11 33 22 4%

! 2 -15 12 406 23 4%

3 -15 13

@6 24 495 4: -10 14 67 25 AM 5,. -28 15 ,

@S 26 @4

6. 106 16

@5 27 402 7 2D7 17

@9 28 491 18 8_ 380 l'

4% 29 494 9 490 19 -

407 30 M 10 408 20 l-

. rBF6 (0190) 1l 'Lm)na

POINT BEA01 NUCLEA". FIANT Docket No. 50-266 -

Unit Name Point Beach. Unit 1 UNIT SHUTDOWNS AND POWER REDUCTIONS D le Juir 1 1902 Compkted By D. C Peterson -

REFORT MONTH JUNE - 1902 Telephone No. 414n55-232L 11361 I i Method of Shutting Nrs Date Type' Duration Reason2 Dces lxensee bent System Component Cause and Conem Action 4 1 920411 S 107 C- 1 Scheduled refueling and _ -- . ---- outage U1R19. Majorwort items include inspection and eddy current testar.g d the ssensi r.~ a,.,iae.nm of full flow test Enem for ressdual best renwwal, safety injection and contarement spray pumps. A capaaty anciense of the asene drma mundiary feed-ster peep recircuistice Ene. Centrol power seyersticr,. for the 4810 voit tmees, kyw pressere suitnae work and asM electncal drawing walkdowns of the reactor protection and safeguards system.

4-

, Oh testing of au fuel rois Recondition eM testing of the n min steam isolation valves 2 920605 5 0.7 B 1 GewrecorTaken of!Fw for tur%ne overspeed test.

3 920611 P 22 A 1 IDI Vessel Unit ts6-= cmine to repai- heater d:nds tank saan=my leak.

i i

4

'F: Forced ' Reason-S Method: Mbit G -Instructions S: Scheduled A - Equipment Failure (explain) 1 - Manual - for preparation of B - Maintenance or Testing 2 - Manual Scrata data entry sheets C- Refueling 3 - Automatic Scram LER file (NUREG4161)

D - Regulatory Restriction 4 - Continuation of ,

E - Operator Training & Previous Shutdont ,

Licensing Exam 5 - Reduced Lead F 1Ldrninktrative 6 - Other (explain) ' Exhibit I- Same Source G - Opers.tional Error (explain)

H - Other (explain) co m >

DOCKET NO. 50-266 UNIT NAME Point Beach Nuclear Plant, Unit 1 DATE' July 3, 1992 COMPLETED BY D. C. Paterson TELEPHONE 414-755-2321, Extension 361 After completing a 55-day refueling and maintenance outage on June 5, 1992, Unit i resumed full-power operation to average a daily power level of 358 MWe not for the month. During this period, three Licensee Event Reports were submitted in accordance with 10 CFR 50.73:

1. LER 92-004-00, Improper Sequencing of Emergency Safety Features

2. LER 92-005-00, Excessive Cool-Down Transient

3. LER 92-006-00, Failure of Main Steam Isolation Valve 1MS-2018 to Fully shut During-Performance of IT-280 Safety-related maintenance included the following:

1. Replaced boric acid tank bubblers inlet check valve.

2. Removed, inspected, and reinstalled electric auxiliary feedwater pump mini recirculation orifice elbow fitting (leads to a digital flow meter).

3. Adjusted contacts of train A boric acid tank switch-over logic relay.

4. Inspected, reworr.ed,-and retorqued-packing glands and stuffing bcxes on the-main steam isolation valves.

5. Field wiring connectors were found to be reversed at the Jo-Bell lower reactor coolant pump oil sump high:

alarm. Leads were normalized and marked-to help prevent future occurrences.

l i

= _ - _ = _ _ _ _ = . a

^

OPERATING DATA REPORT DDCKET NO. 50-3r1 .

I DATE: July 2, 1992 COMPLETED BY: Don C; Peterson TELEPHONE: 414~755-2321 Ext. 36I OPERATING STATUS . . . . .

NOTES

1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 2 .

2. REPORTING PERIOD:- June - 1992 .

3. LICENSED THERMAL POWER (MWT): 1518.5 .

4. NAMEPLATE RATING (GROSS MWE): 523.8 .

5. DESIGN ELECTRICAL RATING (NET MWE): 497.0 .

6. MAXIMUM DEPENDABLE CAPACITY (GR% S MWE): 509.0 . . . . . .

7. MAXIMUM DEPENDAB2 CAPACITY (NET MWE): 485.0 . . . . . . . . . . . . .

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NA

10. REASONS FOR RESTRICTIONS, (IF ANY):

NA THIS MONTH YEAR TO DATE CUMULATIVE 720 4,367 174,576

11. HOURS IN REPORTING PERIOD 153,096.8 720.0 4,367.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 228.3 0.0 11.6

13. REACTOR RESERVE SHUTDOWN HOURS 150,844.9 720.0 4,355.4

14. HOURS GENERATOR ON LINE 302.2 0.O O.0

15. UNIT RESERVE SHUTDOWN HOURS 216,040,306 1,126,747 6,573,149 16.. GROSS THERMAL ENERGY GENERATED (MWH) 73,412,520 371,220 2,253,140

17. GROSS ELECTRICAL ENERGY GENERATED 69,975,629 354,707 2,155,851

18. NET SLECTRICAL ENFRGY GENERATED (MWH) 86.4%

19. UNIT SERVICE FACTO:; 100.0% 99.7%

100.0% 99.7% 86.6%

20. UNIT AVAILABILITY FACTOR 82.0%

101.6% 101.8%

21. UNIT CAPACITY FACTOR (USING MDC NET) 80.7%

99.1% 99.31

22. UNIT CAPACITY FACTOR (USING DER NET) 1.1%

O.0% 0.01.

23. UNIT FORCF'? ~RTTAGE RATE

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS.(TYPE, DATE, AND DURATION OF EACH):

Refueling Shutdown - September 25, 1992, 6 weeks duration

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC Ltalta DAT 1.s SEPTEMBER 22, 1977

POINT BEACH NUCLEAR FIANT DOLAe.1 NO. 50-301 AVERAGE DATLY UNTT POWER LEVEL UNIT NAhE Point Beadt Unit 2 '. ,

MONTH JUNE - IW2 DATE July 3_1902 COMPLEED BY D. C. Pet-rson i TELEPHONE 414n551*21 AVERAGE AVERAGE A\TRAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL

_ MWe NET DAY MWe NET DAY MWe STT DAX r n

1 496 11 400 21 418 2 447 12 498 22 464 l 3 498 13 M 23 495 4 498 14 498 24 495 L

5 497 15 4% 25 4% i 6 498 16 495 26 4% ,

7 499 17 405 27 404 8 $97 18 408 2h 406

'9 457' 19 497 29 497 10 497 20 497 33 4% '

(G90)

Docket No. 50-301 POINT DEACH NUCLEAR FIAhT '

Unit Name Point BeacfL Unit 2 Date Juh 3.1W2 UNIT SHUTDOWNS AND POMTR REDUCTIONS

• Compk:ted By D_ C Pet-rson _ .

JUNE - 1092 Telephone No. 414M55-2321. Ext. 361 REPORT MOSTH Methoa or Shuttmg Cause and Cserectrwe Action 1xemeeEwnt Systern Compcwwat Darste  % To Pr *ent Recunence 8

Reason 2

y y R -,~.: No. Code' Code' No. Date Type (Houts) i l

I I

' Method: 'Dhibit G -Instruc6ons

' 'F: Forced ' Reason-1 - Manad for preparation of S: Scheduled A - Equipment Failure (explain)

B - Maintenance or Testing 2 - Manuai Scram data entry sheets C - Refueling 3 - Automatic Scram LER Sc (bTJREG4161)

D - Regulatory Restridion 4 - Condnuation of E - Operator Trsining & Previous Shutdown Licensing Exam 5 - Reduced Load 6 - Other (e plain) ' Exhibit I - Same Omtre F-AhLbdie G - Opciational Error (exp'ain) '

H - Other (explain)

PBF 6 W %)

DOCKET No. 50-301 UNIT NAME Point Beach Nuclear Plant, Unit 2 DATE. July 3, 1992 COMPLETED BY D. C. Peternon TELEPHONE 414-755-2321, Extension 361 Unit 2 operated at approximately 493 Mwe net throughout this report period with no significant load reduction.

Safety-related maintenance included:

1. Replaced internals of Bailey positioner on residual heat removal pump discharge to correct excessive air leak.

2. Replaced flag indication mechanism on pressurizer heater group control switch.

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