ML19323H272

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Monthly Operating Repts for May 1980
ML19323H272
Person / Time
Site: North Anna  Dominion icon.png
Issue date: 06/02/1980
From: Harvey S
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML19323H270 List:
References
NUDOCS 8006120304
Download: ML19323H272 (8)
v • d • e


Text

.

O VIRGINIA ELECTRIC AND POWER CO?tPANY NORTH AtlNA POWER STATI0li MONTHLY OPERATING REPORT MONTH May YEAR m SUBMITTED:

SUPERItiTA10EtiT OPERATIONS CT.

.l

' APPROVED:

I

_t STATION mat (AGER ij sece180 W g

J OPERATING DATA REPORT DOCKET NO. 50-338 DATE 6-2-80 COMPLETED BY W-R-

Madison TELEPHONE 70 %994 6151 OPERATING STATUS Notes

~

~-

1. Unit Name:

Mn"th Anna 1

2. Reporting Period:

M3V 1980

3. I te==-d Thermal Power (MWt):

9775 947

4. Nameplate Rating (Gross MWe):

907

5. Desgn Electrical Rating (Net MWe):

928

6. Maximum Dependable Capacity (Gross MWe):

898

7. Maximum Dependable Capacity (Net MWe):
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since la.st Report.Give Reasons:

N/A

9. Power Level To Which Restricted,1f Any (Net MWe):

N/A N/A

10. Reasons For Restrictions.,1f Any:

This Month Yr.-to-Dete Cumulative 744 3,647

'17,424

11. Hours la Reporting Period 526.6 2,859.8 13,025
12. Number Of Hours Rescror Was Critical
13. Reactor Reserve Shutdown Hours 0

dl_q 190.2

{

14. Hours Generator On-Line 526.6 2,703 12.756.2
15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Ener2y Generated (MWH) 1,454.808 6.R66 077 11_144 400
17. Gross Electrical Energy Generated (MWH) 454.039

. _ _ _ 2.149.851 10 496 pon

18. Net Electrical Energy Generated (MWH).

428.037 2.021.813 9_875.259

19. Unit Service Factor 70.8 74.1
73. p 70.8 74.1 73.2
20. Unic Availability Factor
21. Unit Caoscity hactor'(Using MDC Net) 04.I 61.7 63.1 4

63.4 61.1 62.5

22. Unit Capacity Factor (Using DER Net)
23. Unit Forced Outage Rate 2912' I3 ?

F, 4

24. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):

f!/A 1

1

25. If Shur Down At End Of Report Period. Estimated Date of Startup:

M"no 7, 1900 l

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY

  • j l

INITIAL ELECTRICITY COMMERCIAL OPERATION 19/77)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-338 NA 1 UNIT 6-2-80 DATE COMPLETED BY W. R. Madison TELEPHONE 703-894-515J MONTH May, 1980 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(Mwe. Net) 1 823 811 37 820 812 2

,3 3

818 808 19 4

816 811 20 815 813 3

21 6

813 764 22 0l2 0

7 23 813 0

g 24 9

R14 25 0

10 813 0

26 t1 816 0

27 12 796 0

28 814 0

13 29 810 0

14 3,

15 813 0

33

,6 810 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Cornpute to the nearest whole megawatt.

(9/77)

50-338 I

l UNil'silUIDOwNS AND POWER REDUCTIONS NI NAh!

orth Anna I DA1E 6-1-80 005'ILETEI Y RITORT 10NTil May 1980 x303 rL "L

hi

,{ g 3

o g

  • j" Licensee Eg gg Cause & Correceive

) s;e}

No.

Date Q

g j

I: vent y

Ab ActI"n t" jE E

b jgg Report #

in u Prevent Recurrence e

I c3 4

i 80-13 800522 F

217.4 A*

3 80147/0lT SF Genera HI-HI steam generator water level.

Feed reg. valve FCV-1498 for "C" steam generator failed open.

Valve will be repaired, g-

't i

'N l

I 1

6

/

l' I

J J

4 F: Forced Reason:

Method:

Exhible G. Instrucilons

~-

S: Scheduled A Eiluipment Failure (Explain),

I Manual for Pieparation oI Data I

li-Maintenance of Test 2-Manual Scram.

Entiy Sheets for I.leensee t'

c.ucfueling 3-Aulomalle Sciam.

Event Repost (1.ER) File iNURI.G-D Regulatory Restricilon 4 Other (Explain) 0161)

'j E Opesatur Training & IJcense Examinallon F Adininistiative 5

C Opesailonal Esaur (Explain)

~ Exhibli 1.Same Source 19/77)

Il-Othes (Explain)

  • See attached sheet.

I Page of I

UNIT SHUTD0'AN AND POWER REDUCTI0 tis EXPLANATION SHEET DOCKET NO. 50-338 REPORT MONTH May.

UNIT NAME North Anna 1 YEAR 1980 DATE 6-1-80 COMPLETED BY A. G. Neufer.

80-13 (A) 5-22-80 at 2237 Reactor tripped from Hi-Hi S/G water level in "C" S/G.

Feed water reg valve FCV-1498 valve actuator / positioner broke off the valve assembly causing the valve to open and allowing it not to be closed remotely.

Notei The uni;t Qas previously scheduled for an outage on the following Tuesday morning so at the time of the trip the outage was started.

Highlights:

"Essex" Control, Board modification Dr61.ning of steam generators for i;nternal tube si.de inspection for loose parts and blowdown and check. yalve mai.ntenance.

A new governor was installed ~ 0n emergency diesel generator.

Thksoutagewi'llextendthrou'h'theendofMay.

g

=

~..., -. _., -. _,,...

,. ~. ~. _. _.

OPERATING DATA REPORT DOCKET NO.

50-339 DATE o-2-60 COMPLETED BY W. R. Madison TELEPHONE

/U.$-6 W -5151 OPERATING STATUS North Anna 2 Notes

1. Unit Name:

May 1980 North Anna 2 License NPF-7

2. Reporting Period:
3. Licensed Thermal Power (MWt):

139 issued for fuel loading and 947 lower power testilig.on'4 4. Nameplate Rating (Gross MWe):

80.

907

5. Design Elecmcal Rating (Nes MWe):

928

6. Maximum Dependable Capacity (Gross MWe):
7. Maximum Dependable Capacity (Net MWe):

898

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

N/A

9. Power Level To Which Restricted,1f Any (Net MWe):

M 'm

10. Reasons For Restrictions.If Any:

N[/A This Month Yr..to-Date Cumulative tiot arhinvort

11. Hours !n Reporting Period Cd+y t t..#
12. Number Of Hours Resctor Was Critical

'O O

n

13. Reactor Reserve Shutdown Hours 0

0 0

14. Hours Generstor On-Line 0

0 n

15. Unit Reserve Shutdown Hours 0

0 n

0 0

0
16. Gross Thermal Energy Generated (MWH) 0 0

0

17. Gross Electrical Energy Generated (MWH)
18. Net Electric:d Energy Generated (MWH).

0 0

0

19. Unit Service Factor N/A N/A N/A
20. Unit Availability Factor N/A N/A N/A II/A N/A N/A
21. Unit Capacity Fsetor iUsing MDC Net)
22. Unit Capacity Factor (Usine DER Net)

N/A Pfla M/4 fl/A fl/A N/A

23. Unic Forced Outage Rate
24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each):

N/A

25. If Shur Down At End Of Report Period. Estimated Date of Startup:

N/A

26. Units In Test Status,'hior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 6/6/80 INITIAL ELECTRICITY 7 5 80 COMMERCIAL OPERATION (9/77)

AVERAGE D AILY UNIT POWER LEVEL 50-339 DOCKETNO.

2 UNIT 6-2-80 DAE COMPLETED BY W. R. Madison 703-894-5151 TELEPHONE MONTH May, 1980 DAY, AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 0 0

1 37 0

0 2

33 3

0 39 0

4 0

0 20 0

0 5

21 6

0.

22 0

0 0

7 D

0 0

8 24 9

0 25 0

10 0

0 26 11 0

27 0

12 0

28 0

13 0

29 0

14 n

30 0

13 0

31 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.

(9/77)

L

~ 9 UNirSIIUTDOWNS AND POWER REDUCTIONS DOCKETNO.1N 2 UNir N AME DATE 6-2-80 COMPLETED By W. R. Madison _

REPORT MONTil May,1980 TELEPilONE 703-894-5151

=

c

.5?

'h

$Y3 Licensee

[-r, K'8 Cause & Corrective No.

Date g

3g j

jg5 Event g'g gU Action to H

j5 jgg Report #

mU Prevent Recurrence g

6 Unit in starttp status. Cr iticali ty has not bec n achi eved.

I 2

3 4

F: Fored Reason:

Method:

Exhibit G. instructions S: Scheduled A Equipn:ent Failure (Exp!:!r.)

1 Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3 Automatic Scram.

Event Report (LEll) File (NUill'G.

D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training & License Ex.mination F Adminstrative 5

G-Operational Error (Explain)

Exhibit I.Same Source (9/77)

Il-Other (Explain)

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