ML20045G574

Monthly Operating Repts for June 1993 for Pingp,Units 1 & 2. W/930707 Ltr

ML20045G574
Person / Time
Site:	Prairie Island
Issue date:	06/30/1993
From:	Richard Anderson, Dugstad D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9307140138
Download: ML20045G574 (8)

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Northem States Power Company l 414 Nicollet kalt Minneapohs, Minnesota 55401 1927 Telephone (612) 330-5500

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July 7, 1993 Prairie Island Technical Specifications Section 6.7.A.3 US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50 282 License Nos. DPR-42 i 50-306 DPR-60  ;

Monthly Operating Report i June. 1993 Attached is the Monthly Operating Report for June, 1993 for the Prairie Island Generating Plant.

f' As Roger 0 Anderson Director Licensing and Management Issues c: Director, Office of Resource Management Regional Adrainistrator-III, NRC NR3 Project Manager, NRC NRC Resident Inspector State of Minnesota - Kris Sanda Attachment 130006 9307140138 930630 fi -

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4 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE a

.1 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE JULY 2, 1993 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 t

MONTH: JUNE 1993 a

Unit one was base loaded this month, there were no shutdowns or power reductions. ,

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E CURRENT CONTINUOUS OPERATING RUN OF 132 DAYS.

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-AVERAGE DAILY UNIT POWER LEVEL DOCKE2 NO. 50-282 UNIT PRAIRIE ISLAND'NO.1 DATE JULY 2,l1993 COMPLETED BY. DALE DUGSTAD TELEPHONE 612-388-1121-4376 l MONTH: JUNE 1993

• i DAY AVERAGE DAILY POWER LEVEL (MWE-NET) 1 512 2 515 3 514 j 4 513 5 513 6 510 7 510 8 507 9 507 10 506 11 505 12 506 13 506 14 503 15 510

. 16 516 ,

17 518 18 518 19 519 20 520 21 517 22 514 23 511 24 509 25 511 26 508 27 511 28 510 29 509 30 509

-Gi- -G-AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

OPERATING DATA REPORT DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 ,

DATE JULY 2, 1993 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 ,

r OPERATING STATUS

1. UNIT NAME: PRAIRIE ISLAND NO. 1

2. REPORTING PERIOD: JUNE 1993

3. LICENSED THERMAL POWER (MWT): 1650

4. NAMEPLATE RATING (CROSS MWE): 593

5. DESIGN ELECTRICAL RATING (NET MWE): 530

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 534

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 503

8. IF CRANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT CIVE REASO.1: NONE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE

10. REASONS FOR RESTRICTIONS, IF ANY: NONE THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 720 4343 171287

12. NUMBER OF HOURS REACTOR.WAS CRITICAL 720.0 4090.9 145889.9

13. REACTOR RESERVE SHUTDOWN. HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 720.0 4063.7 144264.9

-15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1184190 6626072 228023916- l

17. GROSS ELECTRICAL ENERGY GENERATED (HWH) 391260 2218410 75014360

18. NET ELECTRICAL ENERGY GENERATED (MWH) 368115 2095328 70457119

19. UNIT SERVICE FACTOR 100.0 93.6 84.2

20. UNIT AVAILABILITY FACTOR 100.0 93.6 84.2 21.-UNIT CAPACITY FACTOR (USING MDC NET) 101.6 95.9 81.8

22. UNIT CAPACITY FACTOR (USING DER NET) 96.5 91.0 77.6

23. UNIT FORCED OUTAGE RATE 0.0 0.4 5.2

24. FORCED OUTAGE HOURS 0.0 15.3 7960.6 ,

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

N/A

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE: N/A i l

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UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO 50-282  ;

3 UNIT.NAME PRAIRIE ISLAND NO. 1 DATE JULY 2, 1993 COMPLETED BY , DALE DUGSTAD TELEPHONE 612-388-1121-4376 ,

MONTH: JUNE 1993 DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT-YY/MM/DD 000.0 93/D6700 none. 4 TYPE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD ,

S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P805-D5)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 9-OTHER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR H-OTHER -

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s a - 0 3 RRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-306 UNIT PRAIRIE. ISLAND NO.2 DATE JULY 2,.1993 COMPLETED BY DALE DUGSTAD -

TELEPHONE 612-388-1121-4376 ,

MONTH: JUNE 1993 Unit Two was base loaded this month, there were no shutdowns or power reductions.

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CURRENT CONTINUOUS OPERATING RUN OF 170 DAYS.

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i AVERAGE DAILY UNIT POWER LEVEL l l

l DOCKET No. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE JULY 2, 1993 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: JUNE 1993 DAY AVERACE DAILY POWER LEVEL (MWE-NET) 1 513 2 515 '

3 514 4 514 5 514 6 510 7 510 8 507 9 510 10 506 11 506 12 505 13 505 14 503 15 510 16 514 17 514 18 514 19 516 20 516 21 513 22 510 +

23 511 24 511 25 514 26 511 27 514 28 517 '

29 508 30 510

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AVERACE LOADS ABOVE 500 MWE-NET ARE DUE ,

TO COOLER CONDENSER CIRCULATING WATER i

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l OPERATING' DATA REPORT l

DOCKET NO. 50-306 ~

UNIT PRAIRIE. ISLAND No.2 DATE JULY 2, 1993 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 r

OPERATING STATUS P

1. UNIT NAME: PRAIRIE ISLAND NO. 2'

2. REPORTING PERIOD: JUNE '1993

3. LICENSED THERMAL POWER (MWT): 1650  ;

4. NAMEPLATE RATING (GROSS MWE): 593 ,

5. DESIGN ELECTRICAL RATING (NET MWE): 530 6..KAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531 e

'7. KAXIMUM DEPENDABLE CAPACITY (NET MWE): 500

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMgER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON: NONE 9.' POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE

10. REASONS FOR RESTRICTIONS, IF ANY: NONE  :)

THIS MONTH YR-TO-DATE- CUMULATIVE

11. HOURS IN REPORTING PERIOD 720 4343 162405

'12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 4103.0 143088.6

13. REACTOR RESERVE; SHUTDOWN HOURS 0.0 0.0 1516.1'

14. HOURS GENERATOR ON-LINE 720.0 4093.9 141742.6

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

-16. GROSS THERMAL ENERGY GENERATED (MWH) 1184574 6658299 224764620

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 391070 2228180 73167880

18. NET ELECTRICAL ENERGY GENERATED (MWH) 368037 2105425 69164906

19. UNIT SERVICE FACTOR 100.0 94.3 87.3

20. UNIT AVAILABILITY FACTOR 100.0 94.3 87.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.2 97.0 85.2 '

22. UNIT ~ CAPACITY FACTOR (USING DER NET) 96.4 91.5 80.4

23. UNIT FORCED OUTAGE RATE 0.0 0.0 2.7

24. FORCED OUTAGE HOURS 0.0- 0.0 3964.0

25. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH)*

Refueling and maintenance outage in October 30, 1993.

26. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE: N/A E

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. UNIT SHUTDOWNS AND POWER REDUCTION

-I 4 DOCKET NO 50-306 .

UNIT NAME PRAIRIE ISLAND NO. 2' DATE JULY 2, 1993 _I COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: JUNE 1993 DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT. '!

YY/MM/DD 000.0 '

G 93/D!r/00 none.

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TYPE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-1984(P805-D5)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING & 5-REDUCED LOAD -COMPONENT CODE LICENSE EXAMINATION 9-OTHER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR H-0THER I

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