ML20087M604

Monthly Operating Repts for Feb 1984

ML20087M604
Person / Time
Site:	Prairie Island
Issue date:	02/29/1984
From:	Dugstad D, Musolf D NORTHERN STATES POWER CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8403300095
Download: ML20087M604 (9)

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, .. r NeBBeIIVE_Sudde8Y_QE_QEEBoIING_EXEEBIENCE DOCKET NO. 50-282 UtGT PRisIRIEdLAND NO.1 DATE MARCH 5, 1984 r r[ COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121

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MONT ( FEBRUARY 1,9,84 i

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) THE UNIT WAS BASE LOADED THIS MONTH, NO SHUTDOWNS.

FROM THE STH TO THE 7TH, POWER WAS LIMITED DUE TO AI OUT OF BAND CAUSED BY POWER SWING FOR TURBINE VALVES TEST.

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DeILY_UNII_EDWEE_DUIEUI DOCKET NO. 50-282 UNIT PRA DATE MARCH 5, 1984 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 .

MONTH FEBRUARY 1984 DeY EVE 86GE_LQeD__dWE:NEI 526 i

527 2 528 3 529 4 230 5 244 6 523 7 526 8 527 9 526 10 527 ii 526 12 528 13 526 14 528 15 527 16 527 17 529 18 527 19 528 20 528 21 528 22 526 23 527 24 528 25 526 26 526 27 529 28 525 29 AVERAGE LOADS ABOVE 503 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER I

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b OEE8eIING_D8Ie_REE08I DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE MARCH 5, 1984 COMPLETED BY DALE DUGSTAD

! TELEPHONE 612-388-1121 DEEEeIING_SIGIUS

1. UNIT NAME: PRAIRIE ISLAND NO. i ______________________

2. REPORTING PERIOD: FEBRUARY 1984 l NOTES: l

3. LICENSED THERMAL POWER (MWT): 1650 l l

4. NAMEPLATE RATING (GROSS MWE): 593 l l

5. DESIGN ELECTRICAL RATING (NET MWE): 530 l 1 6.. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 534 l l

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 503 1____________________1

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

SINCE LAST REPORT GIVE REASON: N/A

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE). N/A

10. REASONS FOR RESTRICTIONS, IF ANY: N/A i

1 THIS MONTH YR-TO-DATE CUMULATIVE:

11. HOURS IN REPORTING PERIOD 696 1440 89472

12. NUMBER OF HOURS REACTOR WAS CRITICAL 696.0 1390.4 73063.4-l

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 5571.1

14. HOURS GENERATOR ON LINE 696.0 1369.0 71750.0; j 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0;

16. GROSS THERMAL ENERGY GENERATED (MWH) 1104603 2158322 112469484:

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 371370 723560 36603360:

18. NET ELECTRICAL ENERGY GENERATED (MWH) 352843 686003 -34277432:

19. UNIT SERVICE FACTOR 100.0 95.1 80.2 1

, 20. UNIT AVAILABILITY FACTOR 8

100.0 95.1 80.2:

. UNIT CAPACITY FACTOR (USING MDC NET) 100.8 94.7 76.2

2. UNIT CAPACITY FACTOR (USING DER NET) 95.7 89.9 72.3 l'

23. UNIT FORCED OUTAGE RATE 0.0 0.0 8.4;

24. SHUTDOWNS SCHEDULED OVER NEXT 12 MONTHS (TYPE, DATE AND DURATION OF EACH):

TEN YEAR OVERHAUL IN JANUARY 1985

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 'N/A f

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UN iHUTDOWNS AND .ER REDUCTIONS DOCKET NO. 50-282 REPORT MONTil February 1984 UNIT NAME Prairie Island No'.1 DATE March 2, 1984 COMPLETED BY Dale Dunstad

, r TELEPHONE 612-388 1121 a e n u [u Licensee aa u Cause & Corrective Date E. O7 E dO Event 38 $c Action to l 'N N$ $ 3 I$ N Report # $0 E .E Prevent' Recurrence QW

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i U .840205 S O'. 0 B N/A N/A N/A N/A Turbine valves test, AI out of band .

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l F: Forced Reason Method: Exhibit G-In-S: Scheduled A-Equipment Failure (Explain) 1-Manual 'structions for B-Maintenance or Test 2-Manual Trip Preparation of

.. . C-Refueling . 3-Automatic Trip Data Entry Sheets p 'd D-Regulatory Restriction 4-Other (Explain) for Licensee Event E-Operator Training 1. License Examination Report (LER) File F-Administrative (NUREG-0161)

C-Operational Error (Explain) 5 l H-Other (Explain Exhibit 1 - Same Source i

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DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO.2 DATE MARCH 5, 1984 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MONTH FEBRUARY 1984 ^ '

DeX EVE 8eGE_LDoD__dWE:NEI i 525 2 529 3 530 4 530 5 529 6 530 7 528 8 527 9 529 10 527 11 529 12 526 13 528 14 525 15 527 16 526 17 526 18 527 19 496 20 526 21 529 22 526 23 510 24 502 25 504

• 26 502 27 505 28 507 29 504 AVERAGE LOADS ABOVE 500 MWE-NET ARE DUE

'TO COOLER CONDENSER CIRCULATING WATER I

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He8EeIIVE_SuddeBY_DE_DEEBeIING_EXEEBIENCE DOCKET NO.54-306 UNIT PRAIRIE ISLAND NO.2 DATE MARCH 5, 1984 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 MONTH FEBRUARY 1984 THE UNIT WAS BASE LOADED THIS MONTH 2 NO SHUTDOWNS.

ON THE 23RD POWER WAS REDUCED TO 96% DUE TO FAH APPROACHING TECH SPEC LIMIT.

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- QEEEeIING_ dei 6_EEEGEI DOCKET NO. 50-306 ',

UNIT PRAIRIE ISLAND NO.2 DATE MARCH 5, 1984 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121 DEEEeIIBG_SIGIUS

1. UNIT NAME: PRAIRIE ISLAND NO. 2 ______________________

2. REPORTING PERIOD: FEBRUARY 1984 l NOTES: 1

3. LICENSED THERMAL POWER (MWT): 1650 l I

4. NAMEPLATE RATING (GROSS MWE): 593 l l

5. DESIGN ELECTRICAL RATING (NET MWE) 530 l l

6. HAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 531 l l

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE)* 500 1____________________1

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

SINCE LAST REPORT GIVE REASON: N/A 1

POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)- N/A i0. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS HONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 696 1440 80590

12. NUMDER OF HOURS REACTOR WAS CRITICAL 696.0 1440.0 69690.7

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1516.1

14. HOURS GENERATOR ON LINE 696.0 1440.0 60733.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 113cs47 2324970 10005 G737

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 300140 702020 34536060

18. NET ELECTRICAL ENERGY GENERATED (MWH) 362593 745601 32720484

19. UNIT SERVICE FACTOR 100.0 100.0 85.3

20. UNIT AVAILABILITY FACTOR 100.0 100.0 05.3 UNIT CAPACITY FACTOR (USING MDC NET) 104.2 103.6 81.2

2. UNIT CAPACITY FACTOR (USING DER NET) 98.3 97.7 76.6

23. UNIT FORCED OUTAGE RATE 0.0 0.0 4.5

24. SHUTDOWNS SCHEDULED OVER NEXT 12 MONTHS (TYPE, DATE AND DURATION OF FACH)

REFUELING OUTAGE IN AUGUST OF 1984.

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A G

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JER REDUCTIONS 50- 306 _,  ;

SHUTDOWNS AND_

R DOCKET NO.  :

UNIT NAME Prairie Island No. 2 DATE March 2.1984

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1984 -

REPORT tio:ITil _ February i

COMPLETED BY Dale Duastad TELEPHONE 612-388 1121_

f cause & Corrective '

Licensee n4 a Action to r

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• 33 Event 3E 6.n Prevent Recurrence ,

07 E Report # $0 8 .$

Date E.

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N/A Turbine Valves test.

> N/A N/A N/A S 0.0 B N/A Power reduced to 96% due to FAH 840219 N/A cf N .

S 0.0 F N/A N/A approaching Tech Spec.nlimit. .

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I Exhibit G-In-t Method: 'structions for 1-Manual Preparation of Reason 2-Manual Trip Data Entry Sheets F: Forced A-Equipment Failure (Explain) 3-Automatic Trip for Licensee Event S: Scheduled B-Maintenance or Test 4-Other (Explain) Report (LER) File C-Refueling (NUREG-0161) i D-Regulatory RestrictionE-Operator Training & License $ Examinat on Exhibit 1 - Same Source F-Administrative C-Operational Error (Explain) ll-_Other (Explain .

n Northem States Power Company 414 Nicollet Mall Minneapohs. Minnesota $5401 Teephone 1612) 330 5500 March 6, 1984 Director, Office of Resource Management U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLA!TT Docket No. 50-282 License No. DPR-42 50-306 DPR-60 Monthly Operating Report Feb rua rv , 1984 Attached are twelve copies of the Monthly Operating Report for February, 1984 for the Prairie Island Nuclear Generating Plant.

Dd M-David Musolf Manager of Nuclear Support Services DMM/ dab cc: Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn J W Ferman Attachment p b '[+, p # y SI g

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