ML20210Q489

Monthly Operating Repts for July 1999 for Pingp,Units 1 & 2. with

ML20210Q489
Person / Time
Site:	Prairie Island
Issue date:	07/31/1999
From:	Dugstad D, Sorensen J NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9908160043
Download: ML20210Q489 (7)

Text

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Northern States Power Company Prairie Island Nuclear Generating Plant 1717 Wakonade Dr. East 4

Welch. Minnesota 55089 August 5,1999 Technical Specifications 6.7.A.3 I

US Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 l

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Monthly Operating Report July 1999 Attached is the Monthly Operating Report for July,1999 for the Prairie Island Nuclear i

Generating Plant.

Joel P. Sorensen Site General Manager Prairie Island Nuclear Generating Plant c:

Regional Administrator-Ill, NRC NRR Project Manager, NRC NRC Resident inspector State of Minnesota - Steve Minn Attachment l$Y

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9908160043 970?31 PDR ADOCK 05000282 R

pag i

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,l NRC MONTHLY REPORT PRINTED 8/3/1999 Pag 31 DOCKET NO.60-282 UNIT PRAIRIE ISLAND NO.1 DATE 8/3/1999 j

COMPLETED BY DALE DUGSTAD PHONE 651-388-1121-4376 NARRATIVE

SUMMARY

OF OPERATING EXPE llENCE MONTH: JULY 1999 During the month of July, Unit 1 was base loaded. TNre were no shutdowns or power reductions.

There are no other items to report.

i I

CURRENT CONTINUOUS OPERATING RUN OF 65 DAYS l

s NRC MONTHLY REPORT PRINTED 8/3/1939 Pagi 2 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 8/3/1999 COMPLETED BY DALE DUGSTAD PHONE 651388-1121-4376 OPERATING DATA REPORT OPERATING STATUS

1. UNIT NAME:

PRAIRIE ISLAND NO.1

2. REPORTING PERIOD:

JULY 1999

3. LICENSED THERMAL POWER (MWT): 1650

4. NAMEPLATE RATING (GROSS MWE): 593

5. DESIGN ELECTRICAL PATING (NET MWE): 536

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

554

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

522

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 - 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 744 5087 224615

12. NUMBER OF HOURS REACTOR CRITICAL 744.0 4028.3 192815.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON-LINE 744.0 3971.5 190910.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1226068 6449929 303680284

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 413370 2212050 100482020

18. NET ELECTRICAL ENERGY GENERATED (MWH) 389285 2088860 94532342

19. UNIT SERVICE FACTOR 100.0 78.1 85.0

20. UNIT AVAILABILITY FACTOR 100.0 78.1 85.0

21. UNIT CAPACITY FACTOR ( MDC NET) 100.2 78.7 83.2

22. UNIT CAPACITY FACTOR ( DER NET) 97.6 76.6 79.3

23. UNIT FORCED OUTAGE RATE 0.0 3.8 4.7

24. FORCED OUTAGE HOURS 0.0 156.6 9483.8 l

l 1

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NRC MONTHLY REPORT PRINTED 8/3/1999 Page 3 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 8/3/1999 COMPLETED BY DALE DUGSTAD PHONE 651-388-1121-4376 UNIT SHUTDOWNS AND POWER REDUCTIONS MONTH: JULY 1999 DATE UNil TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 7/31/1999 1

N/A 0

I NOTES:

None, l

HER REASON MgTHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 9-OTHER IEEE STD 803A-1983 F ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER

NRC MONTHLY REPORT PRINTED 8/3/1999 Pag) 4 DOCKET NO.60-306 UNIT PRAIRIE ISLAND NO. 2 DATE 8/3/1999 COMPLETED BY DALE DUGSTAD PHONE 651-388-1121-4376 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: JULY 1999 During the month of July, Unit 2 was base loaded. There were no shutdowns or power reductions.

There are no other items to report.

4 CURRENT CONTINUOUS OPERATING RUN OF 174 DAYS

NRC MONTHLY REPORT PRINTED 8/3/1999 l

Pago5 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2 DATE 8/3/1999 COMPLETED BY DALE DUGSTAD PHONE 651-388-1121-4376 OPERAMNG DATA REPORT OPERATING STATUS

1. UNIT NAME:

PRAIRIEISLAND NO.2

2. REPORTING PERIOD:

JULY-1999

3. LICENSED THERMAL POWER (MWT): 1650

4. NAMEPLATE RATING (GROSS MWE):

593-

5. DESIGN ELECTRICAL RATING (NET MWE): 536

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

554

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

522

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 - 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 744 5087 215733

12. NUMBER OF HOURS REACTOR CRITICAL 744.0 5052.8 190374.9

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 00 1516.1

]

14. HOURS GENERATOR ON-LINE 744.0 5017.9 188802.1

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1225790 8125179 301276260

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 412370 2773070 98809000

18. NET ELECTRICAL ENERGY GENERATED (M'NH) 388273 2624193 93410522

19. UNIT SERVICE FACTOR 100.0 98.6 87.5

20. UNIT AVAILABILITY FACTOR 100.0 98.6 87.5

21. UNIT CAPACITY FACTOR ( MDC NET) 100.0 98.8 86.1

22. UNIT CAPACITY FACTOR ( DER NET) 97.4 96.2 81.7

23. UNIT FORCED OUTAGE RATE 0.0 0.0 2.9

24. FORCED OUTAGE HOURS 0.0 0.0 5662.8 l

l.

l NRC MONTHLY REPORT PRINTED C/3/1999 Pag.3 6 DOCKET NO.60-306 UNIT PRAIRIE ISLAND NO,2 DATE 8/3/1999 COMPLETED BY DALE DUGSTAD PHONE 651-388-11214376 i

UNIT SHUTDOWNS AND POWER REDUCTIONS i

MONTH: JULY 1999 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT l

7/31/1999 2

N/A 0

NOTES: None.

l l

l l

HER REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD l

S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP 1

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE l

LICENSE EXAMINATION l

9-OTHER IEEE STD 803A-1983 l

F-ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER l