Text

Monthly Operating Repts for Feb 1992 for North Anna Units 1 & 2
	ML20090K591
Person / Time
Site:	North Anna
Issue date:	02/29/1992
From:	Mladen C; VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	;
Shared Package
ML20090K594	List: ML20090K591; ML20090K716; ML20090K724; ML20090K727;
References
	NUDOCS 9203190155
	Download: ML20090K591 (12)
	v • d • e

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a VIRGINIA POWER COMPANY NORTH ANNA POWER STATION HONTHLY OPERATING REPORT HONTH._Eghnigy_

YEAR:

1992

't 1

I Approved:

/

h k, Stat _ ion Manager _ _ _ - -

I 9203f.90155 920229 I

PDR ADOCK 05000339 l

9 PDR i

m_

I, OPEkATIN6 DA1A REPORT DOCKET No.:

50 338 DATE: March 2. 1992

' COMPLETED SY C. Mladen PHONE: (703) 894 2T74 OPERAT!MG STA1US F

-- 1 ' - Uni t Name <............................... Nor t h Ame 1 2.

R eport i re Pe r i od:......................... F ebr uary 1992 3.

L i censed T h erma l Pouver (MWt ).............

2,893 4.

Nameplete Rating (Gross MWe):.............

947 5.

Design Electrical Rating (Wet MWe);.......

907 6.

Maalaus Depomebte Cepeelty (Groos NWe)2..

959 F.

Maximun ospendeble capacity (Wet MWe):....

911 6.

If changes occur fit Capecity Ratings (ltens No. 3 tlieu 7) 81nce last report, give reasons:

.l/A_

9.

Power levet.to which restricted, if any (Nat NWe): _ N/A

' 10. Reesons for restrict ens. _ f f any:

W/A This Month T*t-D Ctautative

11. Nours In R eport ing Per i od,..............................

696.0 1.440.0 120,012.0

13. Muuber o f Hours R eact or was cri t i ca l.....................

0.0 0.0 86.686.5 13.- Reac t or R es er ve ShutdcAe'. Nours...........................

0.0 0.0 6,721.7

-14. Hours Genurator 0n Line..................................

DJ) 0.0 83,771.5 15.~ tel t Reserve Shutdown Hour s.............................

0.0 0.0 0,0

- 16. Gross Thennel Er.ergy Gernreted 0WN'...............

0.0 0.0 222,952,772.4

.17. Gross E l ec t rica l Ene4/. Scaerated (MWM)..................

0.0 0.0 73,257,847.0

18. Ne t E l ect r i ca l Enery/ Genera ted (EI)....................

0.0 0.0 6?,354,617.0

_19, Unit Service factor......................................

0.0%

49.5%

20. Unit Avalleollity Factor.................................

-0.0%

0.0%

69.5%

21. Unit capacity Factor (using M C Net).....................

0.0%

0.01 64.5%

23. Unit Capacity Factor (using DER Net).....................

0.0%

63.7%

33. F or c od Out a ge R a t e.......................................

0.0%

C. 0%

12.3%

26. Shutdowns $chedated Over Next 6 Months (Type, Dete, and Duration of Each) 4/A J

25. If shuttku et and of Report Period, estimeted time of Startups __03/13/92_

26. Units in Test Status (Prior to Cournercial operation):

Forecast Achieved INITIAL CRITICALITT INITIAL ELECTRICITY COMERCIAL OPERATION l

le

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(

AVERAGE DAILY UNIT POWER LEVEL Docket No.

50-338 Unit NA-1 Date March 2, 1992 Completed by:

C._Mladen Phonet (703) 894-2774 i

MONTH: _1gbrgp1V_1997 is-Ir Yi DAY AVERAGE DAILY POWER DAY AVERAGE EAILY LEVEL

?

LEVEL (MWe-Net)

-j.

1 0

17 0

2 0

18 0

3 0

19 0

4 0

20 0

5 0

21 0

6 0

22 0

7 0

23 0

8 0

24 0

9 0

25 0

10 0

26 O_,

11 0

27 0

32 0

28 0

13 0

29 0

14 O_

IS 0

16 0

Instructions:

On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

i s

UNIT SHUTDOWNS AND POWER REDUCTIONS l

DOCKET NO.:

50-338 UNIT NAME:

NA-1 DATE: March 2, 1992 REPORT MONTH: February 1992 COMPLETED BY:

C. Mladen PHONE:

(703) 894-2774 i

1 2

3 4

5 No.

Date Type Duration Reason Method of Licensee System Component Cause & Corrective (hrs)

Shutting Event Code Code Action to Down Reactor Report #

Prevent Recurrence 92-01 920110 S

696.0 B

4 N/A SB SG S/G inspections and maintenance. planned.

1: Type 2: Reason 3: Method 4:

F= Forced A= Equipment Failure (explain) 1= Manual Exhibit F - Instructions S= Scheduled B= Maintenance or Test 2= Manual Scram for preparation of Data C= Refueling 3= Automatic Scram Entry Sheets for Licensee D= Regulatory Restriction 4= Continuations Event Report (LER) File E= Operator Training & License Exanination 5= Load Reduction (NUREG-0161)

F= Administrative 9=Other G= Operational Error 5:

H=Other (explain)

Exhibit H - Same Source

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Page 1

of __1

' ';IT SHUTDOWN AND POWER REDUCTIONS Explanation Sheet Docket No.:

50-338 _

Report Month February Unit Namo:

NA-1 Year: _L912_ Date: March 2.

1992 Completed by:

Cathie Mladen

92-01 January 10, 1992 Unit in Mode 5 for planned inspection and maintenance of Steam Generators.

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NORTH ANNA POWER STATION-UNIT NO.

1 NONTH:

Februqry S.NEMABLQF_9EKMTING EUIRIENcn Listed below in chronological sequence is a

summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.

D.LtA TiBA DJllLt.A February 01, 1992 0000 Began month with unit in Mode 5.

February 29, 1992 2400 Ended month with unit in Mode 5.

l-

N OPERATING DATA REPCOT DOCKET No.:

50 339 DATE: March 2, 1992 COMPLETED BYs C. MLaden PHONE: (7033 894 2774 OPERAf!kG STATUS 1.

Un i t N ame s................................ N o r t h Anna 2 2.

R epor t i ng Per i odt......................... F ebruery 1992

3. ' L i censed T herau l Power (MWt ):..............

2893

- 4.

Norwrplate Rat ing (Gross MWe).............

947 5.

Design Electrical Rating (Wet MWe).......

907 6; Maximun Dependable capacity (Gross We):..

957 7.

Maxisun Dependable capacity (Net MWe)....

909 8.

If changes occur in Capacity Ratings (Items ho 3 thru 7) since last report, give reasons:

N/A 9.

Power level to whleh restricted, if any (Net MWe): _ N/A 10.' Reasons for restrictions, if any..

N/A _

This Munth YtD Cunutative

11. Hours in Reportireg Period................................

6%.0 1,440.0 98,280.0

12. N m ber of Hours Reactor was criticat.....................

615.0 1,347.1 81,083.0

13. Reactor Reserve sburdown Hours.............

28.5 40.4 6,097.8

16. Hours Generator 0n-Line..................................

614.2 1,331.2 60,105.6

15. Unit Reserve shutdown Nours..............................

0.0 0.0 0.0

16. Gross Therw?. Energy Generat ed (MWH)..................... 1,447,877.9 3,431,941.1 215,249,074.2

17. Gross Electr ical Energy Generated (MWM)..................

473,570.0 1,121,145.0 70,501,271.0

13. Net Electrical Energy Generated (MWM)....................

446,422.0 1,061,723.0 67,561,461 0

19. Un i t S erv i c e F ac t or......................................

88.2%

92.4%

81.5%

20. Uni t A val t abi l i ty F ac t or.................................

68.2%

92.4% -

01.5%

21. Uni t Capac i ty F ac tor (us ing MDC Ne t ).....................

70.6%

81.1%

76.4%

22. Uni t capaci ty F actor (us i ng DER Net ).....................

70.7%

81.3%

75.8%

23. F or c ed Out age R a t e.......................,...............

0.0%

2.0%

5.9%

- 24. Shutdowns $cheduled over Next 6 Months (Type, Date, and Duration of Each):_N/A

25. If Shutdown at end of Report Period, estimated time of Startup:

04/24/92

26. Units in Test Status (Prior to Consnercial Operation):

Forecast Achieved INITIAL CRIT!CALITY INITIAL ELECTRICITY CtMMERCIAL-OPERATION

t a

AVERAG:: DAILY UNIT POWER LEVEL Docket No.:

50-339 Unitt NA-L Datat March 2.

1992 Completed byt_ C. M1gsten Phonet (703) 894-2774 MONTHS February 1992 DAY AVERAGE DAILY POWER DAY AVEIGGE DAILY LEVEL LEVEL (MWe-Net)

LEVEL (MWe-Het) 1

_ _ _. 772 17 705 2

787 18 702 3

785 19 699 4

785_

20 M6 S

784 21 693 6

781 22 691 7

778 23 689 8

751 24 674 9

754 25 638 10 751 26 3'11 11 750 27 0

12 747 2B 0

13 739 29 0

~

14 704 15 710 16 707 i*ns tructions:

On this format, list the average daily unit power level in MWe-

. Net for each day in the reporting month.

Compute to the nearest whole megawatt.

~

I

~

' UNIT SHUTDOWNS AND POWER REDUCTIONS

. DOCKET NO.:

50-339 UNIT NAME:

NA-2 DATE: March 2, 1992 REPORT MONTH:. February 1992 COMPLETED BY:

C. Mladen J !

PHONE:

(703) 894-2774 1

2 3

4 5

No.

Date Tyne Duration Reason Method of Licensee System Component Cause & Corrective (hrs)

Shutting Event Code Code Action to Down Reactor Report /

Prevent Recurrence 92-03 920226 S

81.8 C

1 N/A N/A N/A Unit shutdown in preparation for refueling.

S/G i

maintenance / inspection planned.

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1: Type 2: Reason 3: Method 4:

F= Forced A= Equipment Failure (explain) 1= Manual Exhibit F - Instructions S= Scheduled B= Maintenance or Test 2= Manual Scram for preparation of Data C= Refueling 3= Automatic Scram Entry Sheets for Licensee D= Regulatory Restriction 4= Continuations Event Report (LER) File E= Operator. Training & License Examination 5= Load Reduction (NUREG-0161)

F= Administrative 9=Other G= Operational Error 5:

H=Other (explain)

Exhibit H - Same Source

--4

c

- =,

a

)

.Page 1

of. \\

UNIT SHUTDOWN AND POWER REDUCTIONS Explanation-Sheet-Docket'No.:

50-339 Report Month Eg.bruary Unit Name NA-2 Years 1992~

Date March 2.

1992 Completed by:

Cathi.e Mladen

92-03 February-26, 1992 Main Generator taken off-line at 1413 hours0.0164 days 0.393 hours 0.00234 weeks 5.376465e-4 months in preparation for refueling outage. Unit entered Mode 3 at 1501 hours0.0174 days 0.417 hours 0.00248 weeks 5.711305e-4 months .

February _27, 1992 Unit entered Mode 4 et 0449 hours0.0052 days 0.125 hours 7.423942e-4 weeks 1.708445e-4 months .

Unit entered Mode 5 _

j at 1930 hours0.0223 days 0.536 hours 0.00319 weeks 7.34365e-4 months .

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'.'44 NORTH ANNA POWER. STATION UNIT'NO.t.

2 MONTH:

February' JUMMARY OF OEEBATING EXPERI.EEQE i

- Listed bel'ow in chronological sequence. is a

summary - of 1 operating experiences for this month which required load reductions

-or resulted in'significant'non-load related incidents.

i DAt_t.

Tim.,

pata February 01,- 1992.

-0000 Began month with unit at 86% power, 81SMWe.

February 26, 1992 1413 Main Generator taken off-line in preparation for refueling outage, 1501 Unit entered Mode 3.

-February 27, 1992

_0449 Unit entered Mode 4.

1930 Unit entered Mode 5.

February'29, 1992 2400' Ended month with unit in Mode 5.

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t-w Rovised Pages for December 1991 and January 1992 North Anna Unit 1 Monthly Operating Raports l

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ML20090K591

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