ML20065F469

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Monthly Operating Repts for Mar 1994 for Point Beach Nuclear Plant Units 1 & 2
ML20065F469
Person / Time
Site: Point Beach  NextEra Energy icon.png
Issue date: 03/31/1994
From: Arnold R, Maxfield G
WISCONSIN ELECTRIC POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
PBL-94-0103, PBL-94-103, NUDOCS 9404110339
Download: ML20065F469 (9)
v • d • e


Text

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1 Wisconsin Electnc POWER COMPANY Point Beach Nuclear Plant 6610 Nuclear Rd., Two Rivers, WI 54241 (414) 755 2321 1

PBL 94-0103 April 4, 1994 Document Control Desk U. S. NUCLEAR REGUIATORY COMMISSION Mail Station P1-137 Washington, DO 20555 Gentlemen:

DOCKETS 50-266 AND 50 301 MQNTHLY OPERATING REPORTS POINT BEACH NUCLER PLANT, UNITS 1 AND 2 4

Attached are monthly operating reports for Units 1 and 2 of the Point Beach Nuclear Plant for the calendar month of March, 1994.

Sincerely, G. J. M : field PBNP Manager GJM/ lab Attachments

=

cc:

L. L. Smith, PSCW NRC Regional Administrator, Region III NRC Resident Inspector i

4 e

9404110339 940331 D

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OPERATING DATA REPORT DOCKET NO. 50-266 DATE:

04/04/94 COMPLETED BY: Richard F. Arnold TELEPHONE:

(414) 755-6193 OPERATING STATUS

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

. NOTES 2.

REPORTING PERIOD: March - 1994 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 (GROSS MWE):

509.0.

7. MAXIMUM DEPENDABLE 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 I

11. HOURS IN REPORTING PERIOD 744.0 2,160.0 205,128.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2,160.0 170,878.9
13. REACTOR RESERVE SHUTDOWN HOURS 00 0.0 667.3
14. HOURS GENERATOR ON LINE 744.0 2,155.4 167,795.6
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 846.9
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,107,260 3,217,844 236,699,614
17. GROSS ELECTRICAL ENERGY GENERATED 374,690 1,089,520 79,943,650
18. NET ELECTRICAL ENERGY GENERATED (MWH) 359,295 1,044,524 76,200,114
19. UNIT SERVICE FACTOR 100.0%

99.8%

81.8%

20. UNIT AVAILABILITY FACTOR 100.0%

99.8%

82.2%

21. UNIT CAPACITY FACTOR (USING MDC NET) 99.6%

99.7%

76.2%

22. UNIT CAPACITY FACTOR (USING DER NET) 97.2%

97.3%

74.7%

23. UNIT FORCED OUTAGE RATE 0.0%

0.0%

1.6%

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

Refueling Outage, 04/02/94, 30 days

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

NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977 i -

POINT BEACII NUCLEAR PLANT DOCKET NO.

50-266 i

AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 1 MONTll MARCH - 1994 DATE April 4.1994 COMPLETED BY R. F. Arnold TELEPHONE 414/755-6193

. AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

487 11 494

.21 494 4.

2 492 12 494-22 488 3

492 13 494 23 480 4

495 14 494 24 475 5

492' 15 494 25 4?J 6

492 16 494 26 463 7

446 17 494 27 457 8

4%

18 -

495 28 451 9

489 19 494 29 444 10 -

493 20 494 30 446 i

31 437

" PBF-0028a

- e.go)

POINT BEACII NUCLEAR PLANT Docket No.

50-266 Unit Name Point Beach. Unit 1 UNIT SHUTDOWNS AND POWER REDUCTIONS Date April 4.1994 Completed By R. F. Arnold REPORT MONTH MARCH - 1994 Telephone No.

414/755-6193 Method of Shutung 2

No.

Date Type' Duration Reason Down Ixensee Event System Component Cause and Corrective Action MA NA NA NA NA NA NA NA NA NA

'F: Forced Reason:

' Method:

' Exhibit G - Instructions 2

S: Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Testing 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continuation of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced Imad F - Administrative 6 - Other (explain)

' Exhibit I - Sarne Source G - Operational Error (explain)

H - Other (explain) e W

PBF-0028b (03-90)

DOCKET NO.

50-266 UNIT NAME Point Beach Unit 1 DATE April 4, 1994 j

COMPLETED BY R.

F. Arnold TELEPHONE 414/755-6193 Unit 1 operated at an average of 483 MWe net for the report period with no significant load reductions.

Licensee Event Report 50-266/301 94-001-00, Failure To Perform A

~

Fire Watch At The Technical Specification Frequency, was submitted.

Licensee Event-Report 50-266/301 94-002-00, Inoperability Of Both j

Emergency Diesel Generators, was submitted.

Licensee Event Report 50-266/301 94-003-00, Reactor Coolant Sample System Containment Isolation Valve Testing, was submitted.

Safety-related maintenance included:

1. The leads on the ammeter for D-305' swing station battery were swapped, at the sliders (external side), because incorrect movement was indicated during a battery service test.

1 l

2. The packing on P-32E service water pump was adjusted because of excessive seal leakage (approximately 2 gpm).
3. The regulator filter and three positioner gauges were changed on component cooling heat exchanger (HX-12B) outlet temperature control valve operator (SW-00012B).

4 4.

North Zurn strainer inlet valve (SW-00016) was replaced with a rebuilt valve because of leakage through the valve seats.

5.

Replaced two broken tension pins in the service water north header east isolation valve operator (SW-00063).

6.

Calibrated I/P converter and valve positioner on RHR heat exchanger HX-11A.

7.

Replaced four 480 VAC molded case circuit breakers as part of the breaker upgrade program.

I l

I

b OPERATING DATA REPOR.T DOCKET NO. 50-301 DATE:

04/04/94 COMPLETED BY: Richard F. Arnold TELEPHONE:

(414) 755-6193 OPERATING STATUS l

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

. NOTES

2. REPORTING PERIOD: March - 1994 3.

LICENSED THERMAL POWER (MWT):

1518.5 p

4. NAMEPLATE RATING (GROSS MWE):

523.8

5. DESIGN ELECTRICAL RATING (NET MWE):

497.0

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) :

509.0.

7. MAXIMUM DEPENDABLE 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

11. HOURS IN REPORTING PERIOD 744.0 2,160.0 189,913.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2,160 0 166,360.6
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 233.9
14. HOURS GENERATOR ON LINE 744.0 2,160.0 164,026.7
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 302.2
16. GROSS THEPRAL ENERGY GENERATED (MWH) 1,115,386 3,221,621 235,592,805
17. GROSS ELECTRICAL ENERGY GENERATED 380,860 1,102,460 80,126,720
18. NET ELECTRICAL ENERGY GENERATED (MWH) 364,906 1,056,071 76,386,711
19. UNIT SERVICE FACTOR 100.0%

100.0%

86.4%

20. UNIT AVAILABILITY FACTOR 100.0%

100.0%

86.5%

21. UNIT CAPACITY FACTOR (USING MDC NET) 101.1%

100.8%

82.3%

22. UNIT CAPACITY FACTOR (USING DER NET) 98.7%

98.4%

80.9%

l

23. UNIT FORCED OUTAGE RATE 0.0%

0.0%

1.0%

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

~

Refueling Outage, 09/24/94, 36 days-

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

NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977 w,.-__

m

' POINT BEACII NUCLEAR PLANT DOCKET NO.

50-30; i-AVERAGE DAILY UNIT POWER LF, VEL UNIT NAME Point Beach. Unit 2 L

MONTH ' MARCII - 1994 DATE April 4.1994 l

COMPLETED BY R. F. Arnold TELEPHONE 414/755-6193 l

t AVERAGE AVERAGE AVERAGE i

DAILY DAILY

. DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET

_i 1

491 11.

495 21 494 i

2 496 12 4%

22 491

[

3 488 13 494 23 486 4

495 14 495 24 477 4

5 492 15 495 25' 480 7

6 492 16 494 26 484 7

496 17 495 27 484 8

8 492 18 495 28 484 9

493 19 494 29 484 10 494

'20 494 30 48?

i 31 482 i

, ~ '

I w

9 PBF-0028a (03-90)

=

POINT BEACH NUCLEAR PLANT Docket No.

50-301 Unit Name Point Beach. Unit 2 UNIT SHUTDOWNS AND POWER REDUCTIONS Date A9til 4.1994 Completed By R. F. Arnold REPORT MONTH Af ARCH - 1994 Telephone No.

414n55-6193 Method of Shumng Duration Down Licensee Event System Compone..t Cause and Corrective Action No.

Date Type' (Hours)

Reason

  • Reactop Report No.

Code' Code' To Prevent Recurrence NA NA NA NA NA NA NA NA NA NA

'F: Forced 2 Reason:

3 Method:

' Exhibit G - Instmetions S: Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Testing 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continuation of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced Load F - Administrative 6 - Other (explain) 5 Exhibit I - Same Source G - Operational Error (explain)

H - Other (expldn)

O 9

e PBF-0028b (03-90)

DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE April 4, 1994 COMPLETED BY R.

F. Arnold TELEPHONE 414/755-6193 Unit 2 operated at an average of 490 MWe net for the report period with no significant load reductions.

Power was reduced 3%-

on March 23, 1994 because of feed flow calculation uncertainties associated'with the leading edge flow meters.

The unit is currently operating at 98.5% and a Licensee Event Report is being.

submitted to describe the condition.

Safety-related maintenance included:

1. Installed amptector and replaced operating mechanism on 480 VAC breaker (B52-39A) which supplies power to a containment accident recirculat' ion fan.
2. A safety injection line snubber (HS-26) was replaced.

.i_.

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