ML20133J545

Monthly Operating Repts for Sept 1985

ML20133J545
Person / Time
Site:	Point Beach
Issue date:	09/30/1985
From:	Fay C, Krause C WISCONSIN ELECTRIC POWER CO.
To:	NRC
References
CON-NRC-85-113 VPNPD-85-471, NUDOCS 8510180502
Download: ML20133J545 (9)

Text

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O WISC0nSin Electnc posen coupasr 231 W. MICHIGAN. P.O. BOX 2046. MILWAUKEE, WI 53201 VPNPD-85-471 NRC-85-113 October 10, 1985 Director of Nuclear Regulatory Operations U. S. NUCLEAR REGULATORY COMMISSION Washington, D.

C.

20555 Gentlemen:

MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT Attached are monthly operating reports for Units 1 and 2, Point 1

Beach Nuclear Plant, for the calendar month of September 1985.

Very truly yours, f(.-v

'/

C. W. Fay /

Vice President Nuclear Power Attachments Copies to R. S. Cullen, PSCW J. G.

Keppler, NRC Region III NRC Resident Inspector 8510180502 850930 t

PDR ADOCK 05000266 h"

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s, OPERATING DATA REPORT DOCKET NO. 50-266 i

DATE October 7, 1985 l

COMPLETED BY C. W. KRAUSE TELEPHONE 414 277 2001 OPERATING STATUS

1. UNIT HAME: POINT BEACH NUCLEAR PLANT UNIT 1

. NOTES

2. REPORTING PERIOD: SEPTEMBER 1985

3. LICENSED THERMAL POWER (MUT): 1518.

4. NAMEPLATE RATING (GROSS MWE):

523.8

5. DESIGN ELECTRICAL RATING (NET MWE): 497.

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MUE): 509.

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 485.

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

NOT APPLICABLE

7. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NOT APPLICABLE

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 720 6,551 130,631

12. NUMBER OF HOURS REACTOR WAS CRITICAL 719.8 4,765.4 105,264.0

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 4.7 634.4

14. HOURS GENERATOR ON LINE 716.7 4,710.3 102,697.8

15. UNIT RESERVE SHUTDOWN HOURS 0.0 1.5 804.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,043,042 6,884,163 139,833,140

17. GROSS ELECTRICAL ENERGY GZNERATED (MWH) 355,620 2,361,760 47,007,000

18. NET ELECTRICAL ENERGY GENERATED (MWH) 339,661 2,255,813 44,721,961

19. UNIT SERVICE FACTCR 99.5 71.9 78.6

20. UNIT AVAILABILITY FACTOR 99.5 71.9 79.2

21. UNIT CAPACITY FACTOR (USING MDC NET) 97.3 71.0 70.1

22. UNIT CAPACITY FACTOR (USING DER NET) 95.0 69.3 68.9

23. UNIT FORCED OUTAGE RATE 0.0 0.2 2.4

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

l NONE

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25. IF SHUIDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: NOT SHUTDOWN

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

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-266 UNIT NAME Point Beach Unit 1 DATE October 7, 1985 REPORT MONTH September, 1985 COMPLETED BY C.

W.

Krause TELEPHONE 414/277-2001 mW C

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850831 S

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1 N/A IB IXMITR Unit Shut Down to Replace Failed Power Range Detector 3

F: Forced Reason:

Method:

Exhibit G-Instruc-S: Scheduled A-Equipment Failure (explain) l-Manual tions for Prepar-B-Maintenance or Test 2-Manual Scram ation of Data Entry C-Refueling 3-Automatic Scram Sheets for LER Film D-Regulatory Restriction 4-Other (explain)

(NUREG-0161)

E-Operator Training & License Exam P-Administrative 5 Exhibit I-Same AD-28B G-Operational Error (explain)

Source (01-78)

H-Othem (empla Am)

DOCKET NO.

50-266 UNIT NAME Point Beach Unit 1 DATE October 7, 1985 COMPLETED BY C.

W.

Krause TELEPIIONE 414/277-2001 AVERAGE DAILY UNIT POWER LEVEL MONTii.

September, 1985 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

173 11 489 21 son 2

380 12 488 22 468 3

481 13 491 23 499 4

494 14 480 24 498 5

491 15 453 25 500 6

490 16 484 26 499 7

491 17 497 27 500 8

472 18 501 28 494 9

77 19 500 29 439 10 478 20 501 30 455 31 4

EQR-28a (01-79)

t NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No.

50-266 Unit Name Point Beach, Unit 1 i

Date

' October 7, 1985 Completed By C. W.

Krause Telephone 414/277-2001 i

f j

Unit 1 operated at approximately 494 MWe net throughout the period with one significant load reduction.

Following a shut-down which began on August 31, 1985 to replace a failed nuclear inst'ument channel, the unit was put back on line at 3:18 AM on September 1, 1985.

During the power rampup, a sight glass j

isolation valve on "A" MSR was replaced.

Because of the valve replacement, power level was held at 60 MWe net until noen on l

September 2, 1985.

i At_2:53 PM on September 3, 1985, a 20% runback was experienced due to the loss of NI Channel 41.

This was caused by a perturbation of the red instrumentation bus.

The cause of this perturbation is unknown, but is being investigated.

At 2:56 PM, Channel 41 j

was returned to service and at 3:30 PM, the unit was at full power.

On September 11, at 1:41 PM, a turbine runback to 406 MWe net was caused when contract personnel working on fire protection momentarily grounded the normal feeder cable from lY204 to 1Y104.

The' unit was back at full power by 1:55 PM.

A Licensee Event Report has been written for each runback.

1 Safety-related maintenance included repairing the IP2C charging l

pump and the P32E service water pump.

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OPERATING DATA REPORT DOCKET NO. 50-301 DATE October 7, 1985 COMPLETED BY C. U. kRAUSE TELEPHONE 414 277 2001 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 2

. NOTES

2. REPORTING PERIOD: SEPTEMBER 1985

3. LICENSED THERMAL POWER (NUT): 1518.

4. NAMEPLATE RATING (GROSS MWE):

523.8

5. DESIGN ELECTRICAL RATING (NET MUE): 497.

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 485.

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

NOT APPLICABLE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NOT APPLICABLE

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 720 6,551 115,416

12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 6,551.0 102,523.4

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 207.1

14. HOURS GENERATOR ON LINE 720.0 6,551.0 100,860.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 198.1

16. GROSS THERMAL ENERGY GENERATED (NUH) 1,090,774 9,85L,338 141,609,310

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 367,900 3,351,950 47,992,090

18. NET ELECTRICAL ENERGY GENERATED (MWH) 351,397 3,204,531 45,715,936

19. UNIT SERVICE FACTOR 100.0 100.0 87.4

20. UNIT AVAILABILITY FACTOR 100.0 100.0 87.6

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.6 100.9 80.7

22. UNIT CAPACITY FACTOR (USING DER NET) 98.2 98.4 79.7

23. UNIT FORCED OUTAGE RATE 0.0 0.0 1.3

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

Refueling; October 4, 1985; seven weeks

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATC 0F STARTUP: NOT SHUTDOWN DATA REPORTED AND FACTORS CALCJLATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977

UNIT SIlUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE October 7, 1985 REPORT MONTil September, 1985 COMPLETED BY C.

W.

Krause TELEPilONE 414/277-2001 rnu a

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4 F: Forced Reason:

Method:

Exhibit G-Instruc-S: Scheduled A-Equipment Failure (explain) l-Manual tions for Prepar-B-Maintenance or Test 2-Manual Scram ation of Data Entry C-Refueling 3-Automatic Scram Sheets for LER File D-Regulatory Restriction 4-Other (explain)

(NUREG-0161)

E-Operator Training & License Exam F-Administrative 5 Exhibit I-Same hD-28B G-Operational Error (explain)

Source

]01-78) 11-Other (explain)

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

8 DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE October 7, 1985 COMPLETED BY C.

W.

Krause TELEPliONE 414/277-2001 AVERAGE DAILY UNIT POWER LEVEL MONT!!

September, 1985 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

485 11 484 21 49, 2

484 12 483 22 492 3

485 13 484 23 492 4

487 14 485 24 492 5

483 15 485 25 493 6

484 16 485 26 492 7

484 17 490 27 493 8

482 18 493 28 495 9

482 19 493 29 494 i

484 20 492 30 494 10 i

31 s

EQR-28a (01-79)

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No.

50-301 Unit Name Point Beach, Unit 2 Date October 7, 1985 Completed By C.

W.

Krause Telephone-414/277-2001 i

l i

Unit 2 operated at approximately 488 MWe net throughout the period with no significant load reductions.

Safety-related maintenance included repairing 2P2A and 2P2C charging pumps.

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