ML20216B189

Monthly Operating Repts for Mar 1998 for North Anna Power Station,Units 1 & 2

ML20216B189
Person / Time
Site:	North Anna
Issue date:	03/31/1998
From:	Matthews W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
98-201, NUDOCS 9804130388
Download: ML20216B189 (10)

Text

- _ - - - _ _ - _ _ - - - - _ _ - - _ - - _ _ -

VInGINIA ELucinic ANu Powen COMPANY llict Mono,VinorNIA 20261 April 6,1998 i United States Nuclear Regulatory Commission Serial No.98-201

} Attention: Document Control Desk NAPS /JHL Washington, D. C. 20555 Docket Nos. 50-338 50-339 License Nos. NPF-4 NPF-7

{

3 Gentlemen:

VIRGINIA ELECTRIC AND POWER COMPANY

} NORTH ANNA POWER STATION UNIT NOS.1 AND 2 MONTHLY OPERATING REPORT

}

Enclosed is the March 1998 Monthly Operating Report for North Anna Power Station

, Units 1 and 2.

h Very truly yours, 4: , #A/M- __ -

W. R. Matthews Site Vice President Enclosure Commitments made in this letter: None.

cc: U. S. Nuclear Regulatory Commission Region ll Atlanta Federal Center 61 Forsyth St., SW, Suite 23T85 Atlanta, Georgia 30303

\

Mr. M. J. Morgan '

F NRC Senior Resident Inspector Y' North Anna Power Station 98041303ee DR 980331 ADOCK 05000338

- ~ ~. t "o"

5,

VIRGINIA POWER COMPANY NORTH ANNA POWER STATION j MONTHLY OPERATING REPORT l

MONTH: March Year: 19.93

)

Approved:

D drm Site Vice President

s e

OPERATIN3 DATA REPORT a

DOCFET No.: 50-336

, DATE: April 5, 1998 CONTACT: W. k. Matthews IHONE: (t40) 694-2101 OfikATING STATUS

1. Ur.it Name s . Noxth Ar.na 1

2. Foperting Perlud:. March 1999 3 Licensed Thermal Power (MWtir. 2,P93

4. Nemopiste kating (Gross MWel: 979.74 S. Design Electrical Eating (Not MWelt. 907

6. Menimum D+1*ndable Capacity (Gross MWe) . 940 7 Maalava Dependable Capacity (Not MWe) . 693

8. If changes occur to Capacity Retings (It enJ 3 thru 71 since last report, give c onsora s N/A

9. Power level to which restricted. It any (P'et MWe): N/A

10. 8.casons for restrictione, if any: N/A This Month Y-t-D Cumulative

11. Hours in Emporting feriod., 744.0 2,160.0 173,340.0

12. NumL+r of Ilours Leector was C ltieni. 744.0 E ,160. 0 135,4l5.0

13. keect or kererve Shut down Hours. 0.0 0.0 7,09t.0

14. Hnuts Gener ator on.Lir.o. 744.0 2,160.0 132,327.4

15. Unit Feserve Shutdown Hours. 0.0 0.0 0.0

16. Gross Thermal Energy Generated MWH). 2,151,142,0 6,1k6,327.0 356,20,799.5 17 Gross Electrical Energy Ga.nerated (MWlH. 701,742.0 2,02/,042.0 154,192,695.0 14 Net Electrical Energy Generated iMWHl . 667,916.0 1,924,196.0 111,068,379.0

19. Ur.i t Service Factor. . 100.04 100.06 76.38

20. Unit Availability Factor. 100.04 100.04 76.3%

21. Unit capacity Factor (using MDC Nat). 100.tt 99.6l 71.76 22, Unit capacity Factor (using DEk Net). 99.0% 99.24 70. 0

23. Forced Outage kate., 0.06 0.04 P.21

24. Ehutd m.s Scheduled Over Next 6 Months (Type, Dat e, Duration of Eac Eef t.elino Sept. 13, 1999 35 trays 25 If Shutd m et end of Esport Perird, estimated time of St artur: N!A

26. Units in Test ttatus (Frior to Commercial Oper ation):

For e c ast Achieved INITIAL CFIT!CALITY INITIAL ELECTRICITY CDMMEkCIAL 01 ELATION

t AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-338 __

Unit: NA-1 Dates April 5. 1998

Contact:

W. R. Matthews Phone: (540) 894-2101 MONTH MARCH 1998 DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net) LEVEL (MWe-Net) 1 899 17 884 2 899 18 898 3 899 19 898 4 899 20 898 5 898 21 _

898 6 896 22 _ _ _ 8 97 7 898 23 838 l 8 899 24 899 l

9 899 25 898 10 899 26 898 11 899 27 897 12 899 28 897 13 900 29 900 14 899 3s 898 15 899 31 898 16 895 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 mecawatt.

NORTH ANNA POWER STATION UNIT NO.: 1 MONTH March 1998 SUtt!ARY OF OPERATING EXPERIENCE Page 1 of 1 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.

Date Time Data March 1, 1998 0000 Began month in Mode 1 at 100% power, 946 Mwe.

March 17, 1998 1030 Began ramp down to place 1-FW-P-1C in service.

March 17, 1998 1112 Reactor _at 95% power, 886 Mwe.

March 17, 1998 1234 1-FW-P-1C in service, commence ramp to 100%

power.

March 17, 1998 1335 Unit at 100% power, 945 Mwe.

March 27, 1998 2300 Commenced ramp down to 92% power, 880 Mwe for Turbine Valve Freedom test (TVFT).

March 28, 1998 0000 TFVT completed Sat. Commenced ramp to 100%

power.

! March 31, 1998 2400 Ended the Month at 100% power, 944 Mwe.

i i

- 4 ,

_ e e e s e s

v c n a s e e i n o t nl c r

w t e i a e i 8 e1 c r t D cF u 9h 0 e o r c i o 8 9t t 12 r t u uf L ) S 3 1 a - r n c r o R 3 o e t r E e 0 -

1 ,H 4 9 C io R s n oL n of (

m a

5 A 5 . 8 & t c t I i S N R t s t )

L )

e A ne - a t r 1 -

I

. 0 s v r e o6 F a e p1

. : W 45 u e H O

N M P:

E R ( a r ph e 0 C P t e S R - t A AT i r G i T H C  : b p yt E b E  : A E i r n R i K T E T N h r t e U h C I T N O x o n vN x O N O H D U MC P 4

E f E E (

5

E 5

t n

e e n d o

p o m mC a n o r s o C m c n i a S o t r i c c c t u 4 S i a d t u e m d l l a nR e e o a a mi r t d h u u o t d e S s y C o t n nt n a h e a a u o o t N S M M M A C L O O = = = = = =

I  : 1 2 3 4 5 9 T 3 C

U e D e E s t i R n n e e t R c Ev or i p E L W e O R P

D N

A r f

N 3 o g o W n t O d i c n o t a D 8 h t e o _

T 9 t u R i U 9 e h t H 1 M S nw a n

S o i H D m T C a I R x N A 2 E U M e n )

n s o i n s

a a e e l c _

R p ni x oL

(

e t

s i

t &

c n e e i g r o) r T r n o )

- i u t i r .

s r s n e r n l

t a hr i o a

e i vE i R a i a r ( F e r t l l u c yT a a p D t n g r r n x n a n o r t o e e n i t o s i (

1 n m el a t ai.

o p t e l r at r e s i n u u r i r e p a u i f g e m e h y

T h t

. e q a e e R E M R R

- = = = = = = =

OpMOp t O _

n  :  ?. B C DE F G H o 2 -

m _

s _

i e h t

t -

a s d D e e i l r d u t e d n e c e e p r h .

y o c _

o T F S o

N = =

N _

• 1

F S .

r 1

e

, OPZRATING DATA REPORT DOCFET No.t 50-339 DATE: April 5, 1999 CONTACT: W. R. Matthews IHONE: (540) F94-2101 OPERATINC. STATUS 1, Unit Names. . . Nort h Anna 2

2. keporting Periods. .. . . . Mar ch

3. Lic.ensed thermal Power (MWt) . . 2,093

4. Nameplate pating (Gross MWelt . 979

5. Design Electrical Fating (Not MWe ) . 907

6. Maximtna Dependable Capacity (Gross MWe) . , 944

7. Maximum Dependable Capacity (Not MWe) . e97 9 If changes occur to Capacity kc ings (Items 3 thru 7) since last rrport, give reasons: N/A

9. Pwer.ievel to which restricted, if any (Net MWe) N/A 10 Peasons f or t estsictions, if any: N/A Thin Month Y-t-D Cumulative

11. Hours in Reportirig Period. , . . 744.0 2,160.0 151,600.0 12 Number of Hours Peactor was critical. . 744,0 2,160.0 127,875.2

13. Reector Reserve Shutdown Hours. 0.0 0.0 7,184.2

14. Hours Generator on-Line. 744.0 2,160.0 126,6e2.2

15. Unit Feserve Shutdmen Hours. . 0.0 0.0 c.0 16 Gross Thermal Energy Generated (HWH). , 1,962,959.0 6,056,031.3 346,951,211.3 17 Gross Electrical Encrgs Generated IMWH). .. 642,062.0 1,575,132.0 113,477,646.0

16. Net E'.ectrical F.norgy Geria wred (MWH). . , 009,4P2.0 1,079,501.0 108,406,469.0 19 Unit Service Facter. . . . 100.06 100.0% B3.6%

20. Unit Availability F tor. . 100.05 100.0% P3.64

21. Unit Capacity Fee ' wing MDC Net). 91.3% 97.04 79.5%

22. Unit Capacity Fact ,using DER Net). . 90.36 95.9% 7B.Bt

23. Forced Outage Fa'.e. , 0.04 0.04 5.04 l

24. Shutdowns Scheduled over Next 6 Mar ths (Type, Date, Duration of Each): Pofuelina, April 5 , 1998 for 35 days 1

i 25, if Shutdawn at end of Report leriod, estimated time of Startup: N/A

26. Units in Test Status (Prior to Commercial Operatical:

Forecast Achieved INITI AL CPITILAL;TY

[ INITI AL ELECTFIC!TY l CoMMrRCI AL 01 EhAT ] QN t

l

I \

I I

l l *

[

AVERAGE DAILY UNIT POWER LEVEL 1

Docket No.: 50-339 Unit: NA-2 Date: April $~, 1998 l

Contact:

W. R. Matthews Phone (540) 894-2101 l

MONTH MARCH 1998 DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net) LEVEL (MWe-Net) 1 898 1? 807

2 891__ __

18 006 3 844 19 803 q 4 386 20 800 1 5 879 21 784 6 873 22 780 7 866 23 778 8 864 24 776 9 852 25 773 10 847 26 767 11 845 27 761 12 837 28 760 13 829 29 757 14 828 30 754 l 15 825 31 751 16 820 l

t-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.

l 4

NORTH ANNA POWER STATION UNIT NO.: 2 MONTH: March 1998 SUt44ARY OF OPERATING EXPERIENCE Page 1 of 1 Listed below in chronological sequence is a summary of . operating experiences for this month which required load reductions or resulted in l significant non-load related incidents.

'Date Time Data March 1, 1998 0000 Began the month in Mode 1 100% power, l 942 Mwe.

March 4, 1998 0000 Commenced an end of life power coastdown.

Unit at 99.5% power, 942 Mwe.

M6rch 18,1998 1120 Turbine Valve Freedom Test (TVFT) completed Sat.

-March 31,1998 2400 Ended the month at 84% power,794 Mwe.

I

• l

+

. . P e

e e s e v c n a s e e s i n ot nl c 8w t e i a ei r 9e1 c o r t D cF u 9 h 0 e r c i o

_ 9 t 1 r t u uf L ) S

_ 3 1 t 2 r n c r o R e

3 ~ a - o e t r E

- 2 3 - 5

,M 4 9 C ioR s noL n of ( a m

5 A . 8 & t t I i S R c n t s t )

N L ) e A e - a t r 1 -

I RW4 5

. 0 s u

v e

r e o6 F a e p1 ph e0 H

O E P a r t e S R - t N MA A: T

( C P i r G i T N C : b p yt E b E  : AE i r nR i

_ K T E T N h r t e U h I T H O x o n vN x cN R cH  : E f E E (  : E oU D C P 4 5 5

t

_ n e e n

_ o d o pC m

m a n

_ o r s o C mc ni a S ot r i c

- c ct u 4 S i a d

_ t u e m d l l a nR r e e o a a mi t d h u u ot d e S s o t n n t n a h y C e a a u o ot N S M M= M- A= C= L= O-

- O

_ I  : 1 2 3 4 5 9 T 3

_ C

- U e D e t f

_ E s n R n e t e v r R ic E op E L W e R

O P

D N

A r f

N 3 o g o W n t O d i c n ot a N D 8 h t e A o t u R i T 9 G t U 9 e h E a

_ H 1 M S nw B n S o i

_ H D N m a

T C W x I R 2 O E N A D U M n T ) e o S n s s A i n a O a e l c

- R e C R

p x

e i ni oL E ( t t &

W s c r n O e e i g P r T r n o i

o) u r

t i s n e r n r )

t s E l a r F i o a

e i vE i R a i a r h t I r e r t l l u L c yT a a p D t n g r r n x F n a n o r t o e (

O e nit o s i n m e l a t i t 1

D o p t e l a n a r s i n u u r i r e e N a uif g e m e h p E e q a e e pd pt y R E M-R=nO T - = A= O= O= =

A= B C D E F G H 2

E T

O e N t

a d D e l

d u ed e

p r h c e y o c T F S

. = =

o N _ 1

F S f