ML20076N223

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Monthly Operating Rept for Oct 1994 for Prairie Island Nuclear Generating Plant
ML20076N223
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 10/31/1994
From: Richard Anderson, Dugstad D
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9411090372
Download: ML20076N223 (9)
v • d • e


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Northern States Power Company Prairie island Nuclear Genet *Ating Plant 1717 Wakonade Dr. East Welch, Minnesota 55089 November 3, 1994 Prairie Island Technical Specifications Section 6.7.A.3 US Nuclear Regulatory Commission Attn: Document Contr31 Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Monthly Operating Report October. 1994 Attached is the Monthly Operating Report for October 1994 for the Prairie Island Generating Plant.

M h-Roger 0 Anderson Director Licensing and Management Issues c: Director, Office of Resource Management i

!'egional Administrator-III, NRC l t4RR Project Manager, NRC l NRC Resident Inspector State of Minnesota - Kris Sanda Attachment

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090024 9411090372 941031 l$

PDR ADOCK 05000282 R PDR I

(D NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 The Unit was base loaded this month, there were no power reductions or shutdowns.

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CURRENT CONTINUOUS CPERATING RUN OF 31 DAYS.

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1 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE NOVEMBER 2, 1994 l COMPLETED BY DALE DUGSTAD l TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 l

DAY AVERAGE DAILY POWER LEVEL (MWE-NET) 1 529 2 528 3 529 4 531 5 529 6 530 7 528 8 532 9 528 O 10 11 531 529 12 532 i 13 530 14 529 15 530 16 529 17 532 18 528 19 530 20 529 21 530 22 530 23 532 24 530 25 531 26 536 27 528 28 531 29 534 '

30 533 31 530

[ AVERAGE LOADS ABOVE 513 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

(^T OPERATING DATA REPORT LJ DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 OPERATING STATUS

1. UNIT NAME: PRAIRIE ISLAND NO. 1
2. REPORTING PERIOD: OCTOBER 1994
3. LICENSED THERMAL POWER (MWT): 1650
4. NAMEPLATE RATING (GROSS MWE): 593
5. DESIGN ELECTRICAL RATING (NET MWE) : 530
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 545
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE) : 513
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON: NONE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE) : _NONE IF ANY: NONE eREASONSFORRESTRICTIONS, THIS MONTH YR-TO-DATE CUMULATIVE
11. HOURS IN REPORTING PERIOD 745 7296 183000
12. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 5828.4 156135.3
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1
14. HOURS GENERATOR ON-LINE 745.0 5795.1 154477.0
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH) 1226425 U292027 244505175
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 415780 3110390 80534460
18. NET ELECTRICAL ENERGY GENERATED (MWH) 394972 2939350 75679134
19. UNIT SERVICE FACTOR 100.0 79.4 84.4
20. UNIT AVAILABILITY FACTOR 100.0 79.4 84.4
21. UNIT CAPACITY FACTOR (USING MDC NET) 103.3 78.5 82.1
22. UNIT CAPACITY FACTOR (USING DER NET) 100.0 76.0 78.0
23. UNIT FORCED OUTAGE RATE 0.0 2.8 5.0
24. FORCED OUTAGE HOURS 0.0 165.3 8125.9 ;
25. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

N/A

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

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UNIT SHUTDOWNS AND POWER REDUCTION

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V DOCKET NO 50-282 UNIT NAME PRAIRIE ISLAND NO. 1 4

I DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT YY/MM/DD 000.0 94/10/00 None.

TYPE REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHED B-MAINTENANCE OR TEST 2-MANUAL TRIP 805-19 8 4 (P80b-DS)

C-REFUELING 3-AUTO TRIP D-REGULATORY RESTRICTION 4-CONTINUED Os E-OPERATOR TRAINING &

LICENSE EXAMINATION 5-REDUCED LOAO 9-OTHER COMPONENT CODE F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR H-OTHER

[N . NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE N_A DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 The Unit was base loaded this month, there were no power reductions or shutdowns.

O v

CURRENT CONTINUOU!; OPERATING RUN OF 101 DAYS.

/

' AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 DAY AVERAGE DAILY POWER LEVEL (MWE-NET) 1 531 2 529 3 531 4 532 5 531 6 530 7 532 8 531 9 532 0 10 11 12 531 530 534 13 530 14 532 15 529 16 531 17 530 18 531 19 528 20 531 21 531 22 530 23 533 24 530 25 532 1 26 531 27 533 28 532 29 535 30 534 1 31 531

( AVERAGE LOADS ABOVE 512 MWE-NET ARE DUE i

(}/ TO COOLER CONDENSER CIRCULATING WATER l

/"'S . OPERATING DATA REPORT kd DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 OPERATING STATUS

1. UNIT NAME: PRAIRIE ISLAND NO. 2
2. REPORTING PERIOD: OCTOBER 1994
3. LICENSED THERMAL POWER (MWT): 1650
4. NAMEPLATE RATING (GROSS MWE) : 593
5. DESIGN ELECTRICAL RATING (NET MWE) : 530
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 544
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 512
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT GIVE REASON: NONE

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

THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 745 7296 174118
12. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 7279.2 153646.2
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0. 0 . 1516.1
14. HOURS GENERATOR ON-LINE 745.0 7270.3 152258.7
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 ,
16. GROSS THERMAL ENERGY GENERATED (MWH) 1224824 11932525 241888164
17. GROSS ELEC*RICAL ENERGY GENERATED (MWH) 416460 3995610 78900780
18. NET ELECTRICAL ENERGY GENERATED (MWH) 395749 3780311 74584847
19. UNIT SERVICE FACTOR 100.0 99.6 87.4
20. UNIT AVAILABILITY FACTOR 100.0 99,6 87.4
21. UNIT CAPACITY FACTOR (USING MDC NET) 103.8 101.2 85.6
22. UNIT CAPACITY FACTOR (USING DER NET) 100.2 97.8 80.8
23. UNIT FORCED OUTAGE RATE 0.0 0.3 2.5
24. FORCED OUTAGE HOURS 0.0 20.7 3984.7 l
25. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

REFUELING OUTAGE IN MAY 1995. ,

l

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

UNIT SHUTDOWNS AND POWER REDUCTION f% ..

() DOCKET NO 50-306 UNIT NAME PRAIRIE ISLAND NO. 2 DATE NOVEMBER 2, 1994 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1994 DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT YY/MM/DD 000.0 94/10/00 None.

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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 O. E-OPERATOR TRAINING &

LICENSE EXAMINATION 5-REDUCED LOAD 9-OTHER COMPONENT CODE F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR A 4

H-OTHER

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