ML20058H408

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Monthly Operating Repts for Oct 1990 for Prairie Island Nuclear Generating Plant Units 1 & 2
ML20058H408
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 10/31/1990
From: Dugstad D, Parker T
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9011150257
Download: ML20058H408 (9)
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Northem States Power Company 414 Nicollet Mall-'s I

Minne polis, Minnesota 55401 1927 Telephoc.e (612) 330 5500

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- November 12', 1990 Prairie Island Technical Specifications Section 6.7.A.3.

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'US. Nuclear Regulatory Commission

. Attn:-Document Control Desk

. Washington, DC 20555

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l PRAIRIE ISLAND NUCLEAR GENERATING PLANT.

Docket'No. 50 282 License No. DPR 42 50-306-DPR 60 ol' l;

Monthly Operating Report l.

October'. 1990 t

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-Attached is th'o Monthly Operating Report for October, 1990 for the Prairie lJ

-Island Generating Plant' i

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-Thomas'M Parker l.

Manager-f Nuclear' Support Service

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Director, Office of. Resource Management y

-Regional. Administrator-III.-NRC 11 NRR Project Manager, NRC

NRC Resident Inspector MPCA' y
Attn: J'W Ferman i-

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SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. }_0-282 0

UNIT PRAIRIE ISLAND NO,1 DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTHt OCTOBER 1990 THE UNIT WAS BASE LOADED THIS MONTH, THERE WERE NO SHUTDOWNS OR

-' POWER REDUCTIONS.

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, g,, ' g CURRENT CONTINUOUS: OPERATING RUN OF 246 DAYS.

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l AVERAGE DAILY UNIT POWER LEVEL s

DOCKET No.'!_0-282 0

UNIT PRAIRIE ISLAND No.1 DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH:~ OCTOBER' 1990 DAY AVERAGE DAILY POWER LEVEL (MWE-NET) 1 1

521 2

518 3

522 4

519

.5-522

'6L 520 7

521 8

522 h

9 524 10 524 11 523 12:

521

< 524 14 521 E

15 526 16-520 17 523 18 523 i

19' 522' I

-20:

-527 21 519' (Y '

22 528-h:

'23 520 F

24 526 25 523 26 526 l

27' 524 28 523 29 527 30 522 31

-520

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~ AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE TO COOLEtt CONDENSER CIRCULATING WATER 1

OPERATING DATA REPORT DOCKET NO. 50,-282 UNIT PRAIRIE ISLAND NO.1 DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 F'

, OPERATING STATUS

1. UNIT NAME:

PRAIRIE ISLAND NO. 1

3. REPORTING PERIODt_ OCTOBER 1990
3. LICENSED THERMAL POWER (MWT):

1650

4. NAMEPLATE RATING (GROSS MWE):

593

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DESIGN ELECTRICAL RATING (NET MWE):

530 6.

MAXIMUM DEPENDABLE CAPACITY (GROSS,MWE): 534 L,

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

503

,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

10. REASONS FOR RESTRICTIONS, IF ANY:

NONE

.THIS MONTH YR-TO-DATE CUMULATIVE

- 11.-HOURS IN REPORTING PERIOD 745 7296 147936

13. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 6396.2 125515.7
13. REACTOR ^ RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

. 34. HOURS GENERATOR ON-LINE 745.0 6324.3 123972.6

" 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1224303 9990674 195352128 17.-GROSS ELECTRICAL ENERGY GENERATED (MWH) 412600

'3295300 64087860 18._ NET ELECTRICAL ENERGY GENERATED (MWH) 389328 3095356 60148690

19. UNIT SERVICE FACTOR 100.0 86.7 83.8

-80.- UNIT AVAILABILITY - FACTOR 100.0 86.7 83.8

21. UNIT CAPACITY FACTOR (USING MDC NET) 103.9 84.3 80.8
32. UNIT CAPACITY FACTOR (USING DER NET) 98.6 80.0 76.7
33. UNIT FORCED OUTAGE RATE 0.0 0.5 5.7 34.' FORCED OUTAGE HOURS 0.0 33.9 7516.4
85. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

N/A

86. IF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE N/A E

1

l-i q

l NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE 4

DOCKET NO.59-306 UNIT PRAIRIE ISLAND NO 2 DATE NOVEMBER S, 1990 COMPLETED BY DALE DUGSTAD ff TELEPHONE 612-388-1121-4376 MONTH: OCTOBER 1990 l

1 THE UNIT CONTINUED IN TIIE REFUELING AND MAINTENANCE OUTAGE TilAT STARTED ON SEPTEMBER 10Til. Tl!E OUTAGE WENT WELL AND ENDED AT 1835 (TIME THAT Tl!E GENERATOR WENT ON-LINE) OF THE 9Til FOR A TOTAL LENGTil OF 29 DAYS AND 35 MINUTES.

T!!E REACTOR WENT' CRITICAL AT 0501 OF THE 7TH AND WAS TRIPPED AT 1712 WilEN THE WRONG FUSES WERE REMOVED FOR A TEST. THE FUSES WERE REPLACED AND THE REACTOR WENT CRITICAL AT 1410 OF TIIE 8Til. Tile GENERATOR WAS PLACED ON-LINE AT 1835 OF THE 9Til-AND AFTER TESTING WAS COMPLETED REACllED FULL POWER AT 2200 OF TIIE 13Til.

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SPENT FUEL POOL UPDATE FUEL ASSEMBLIES IN EACll CORE 121 FUEL ASSEMBLIES IN Tile SPENT FUEL POOL 1085 LICENSED SPENT FUEL POOL STROAGE CAPACITY 1386 DATE OF LAST REFUELING TilAT CAN BE=DIScilARGED WITH PRESENT CAPACITY 8-26-1994 i

CURRENT. CONTINUOUS OPERATING RUN OF 022 DAYS.

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' AVERAGE DAILY UNIT POWER LEVEL i

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DOCKET NO. _5,0-306 UNIT PRAIRIE ISLAND NO.2 1

DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 t

l NONTH: OCTOBER

'1990 s-i-

DAY AVERAGE DAILY POWER LEVEL (MWE-NET) 1

-2 2

-1 3

-12 4

-14 5

-12 6-

-12 7

-14 8

-15 L

p-9 10 10-194 l

11 320 i

12 417

[

13 503 c

14.

520

'15 526' 16 521.

I 17 525-l l-18 524 1

-19 523-20 526 21:

520 j.22-529

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23 520 P

24' 526-25 523' 26 525 F

27 525

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28 524 29 527-

~

!;j 30 521~

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.521' AVERAGE LOADS ABOVE 500 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER f

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t OPERATING DATA REPORT DOCKET NO. 5_0,306 UNIT PRAIRIE ISLAND No.2 DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 OPERATING STATUS

1. UNIT NAME:

PRAIRIE ISLAND NO. 2

2. REPORTING PERIOD OCTOBER 1990
3. LICENSED THERMAL POWER (MWT):

1650 4.fMAMEPLATE RATING (GROSS MWE):

593 i

5.

DESIGN ELECTRICAL RATING (NET MWE):

530

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

500 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

10. REASONS FOR RESTRICTIONS, IF ANY:

NONE THIS MONTH-YR-TO-DATE CUMU LATIVE

11. HOURS IN REPORTING PERIOD 745 7296 139054
12. NUMBER OF HOURS REACTOR WAS CRITICAL 575.0 6333.7 122235.4
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

~14. HOURS GENERATOR ON-LINE 534.4 6154.5 120922.5

-15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 827490 9855039 191083286
17. GROSS ELECTRICAL ENERGY GENERATED (MWH)' 277380 3237830 61980750
18. NET ELECTRICAL ENERGY GENERATED (MWH) 258863 3045134 58602927 119. UNIT SERVICE FACTOR 71.7 84.4 87.0
20. UNIT AVAILABILITY FACTOR 71.7 84.4 87.0
31.. UNIT CAPACITY FACTOR- (USING MDC NET) 69.5 83.5 84.3
22. UNIT CAPACITY FACTOR (USING DER NET) 65.6 78.7 79.5-
23. UNIT' FORCED OUTAGE RATE 0.0 6.1 3.2
24. FORCED OUTAGE HOURS 0.0 403.2 3949.0
25. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH):

N/A

26. IF CURRENTLY SHUTDOWN' ESTIMATED STARTUP DATE:

N/A

UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO 50_ _282 UNIT NAME PRAIRIE ISLAND NO. 1

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DATE N_0VEMBER 5, 1990 COMPLETED BY D3_LE DUGSTAD TELEPHONE 612-388-1121-4376 l

MONTH: OCTOBER 1990 l

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DATE TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT YY/MM/DD 000.0 1

90/10/00 0

0.0 0

0 N/A N/A N/A NONE.

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l-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 9-0THER l

'F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR l-H-OTHER

e UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO 50-306 UNIT NAME PRAIRIE ISLAND NO. 2 1

DATE NOVEMBER 5, 1990 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4376 MONTH OCTOBER 1990 I

DATE TYPE MOURS REASON METHOD LER NUMBER SYSTEM COMPONENT YY/MM/DD 000.0 l

90/09/10 S

210.6 C

4 N/A N/A N/A CYC' E 13 TO 14 REFUELING AND MAINTENANCE OUTAGE.

90/10/09 S

0.0 C

5 N/A N/A N/A FUEL PRECONDITIONING AND TESTING, RAMP UP TO FULL POWER.

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

5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 9-0THER F-ADMINISTRATIVE IEEE STD 803A-1983 G-OPERATIONAL ERROR H-0THER

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