ML20212M081

Monthly Operating Rept for Oct 1986

ML20212M081
Person / Time
Site:	Cooper
Issue date:	10/31/1986
From:	Horn G, Wietharn K NEBRASKA PUBLIC POWER DISTRICT
To:	NRC
References
CNSS867805, NUDOCS 8701290505
Download: ML20212M081 (5)

Text

,

s

-'I

_p s

.d a' a Al

, nf4,

, pt 3<.

>.4 OPERATING DATA REPORT t

DOCKET NO.

050-0298

.4 DATE I1/4/86

f

._y Wi e thar'n COMPLETED BY K.

.T.

TELEPHONE (402) 825-3811 OPERATING STATUS

%]

1. Unit Name:

Cooper Nuclear Station Notes y

S

2. Reporting Period:

October. 1986 1

3. Licensed Thermal Power (MWt):

j 2381 836

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe). 778

6. Maximi.m Dependable Capacity (Gross MWe):

7R7

).

7. Maximum, Dependable Capacity (Net MWe):

j 764

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

4

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

10. Reasons For Restrictions.If Any:

^

This Month Yr..to.Date

' Cumulative a

!!. Hours In Reporting Period 745.0 7,296.0 108,145.0

12. Number Of Hours Reactor Was Critical 78.0 6.570.1

'81,583.2

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line

~78.0 6,546.2 80.252.0

{

15. Unit Reserve Shutdown Hours

.n0 0.0 1

0.0

16. Gross Thermal Energy Generated (MWH) 121.483.0 12.604.678.0 15/ 467.344.0 3

17. Gross Electrical Energy Generated (MWH) 40,497.0 4,205,035.0 50,345,008.0 j

18. Net Electrical Energy Generated (MWH) 39.041.0 4.052.138.0 48,506,498.0

19. Unit Service Factor

^'

10.5 89.7c 74.2 4

20. Unit Availability Factor 10.5 89.7 74.2

-l

21. Unit Capacity Factor (Using MDC Net) 6.9 72.7 58.7

22. Unit Capacity Factor (Using DER Net) 67 71.4 57.7 0.0 1.2 4.7

.23. Unit Forced Outage Rate

24. Shutdowns Scheduled.Over Next 6 Months (Type. Date,and Duration of Each1:

The 1986 Refuelind and Maintenance Outage started October 4,1986 with estimated -

Anrnt;nn nf von vookn

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

J

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

Forecast Achieved INITIA L CRITICALITY INITIAL ELECTRICITY u

COMMERCIAL OPERATION 1290505 e61031

^ c" osage r m enn 1

a

._ _ m

._ y g_

Ii' 9

. v4/g r-as '

AVERAGE DAILY UNIT POWER LEVEL 2,:-

?B DOCKET NO. -050-0298

%4 4

e UNIT CNS J.

,-3 11/4/86

?,-Q DATE

?!;if-j Y

COMPLETED BY K. J. Wietharn.

7,)

.: t TELEPHONE (402) 825-3811

,,jj v.y

... : {j.

MONTH October, 1986

,u.,;j.

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

>4!

(MWe-Net)

(MWe-Net)

,j 1

519 17 0

}

2 319 Ig 0

~3 519 le 0

4 69 20 0

-y 5

0 21 0

24 1

6 0

22 0

7 0

23 0

g 0

0 24

+

9 0

25 0

10 0

26 0

~?

11 0

27 0

~

0 12 2g 0

-4 13 0

29 0

j.

14 0

30 0

15 0

31 0

16 0

.Q

+

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.

4

.4 (9/77) 9 g

"Y

. d. E v. w'h, ~ +

-5 AL' W

h.,.

.. p, A.7 2 ;2g.,

(

4A.c w_i+

.h

..m n _7.

g g,

;. b,_

e,2 d t h

_n.As

~

UNIrSI!UIDOWNS AND POWER ItEDUC110NS DUCKli! NO.

050-0298 UNIINAaf E CNS 13A1 E Ii-5-86 REPORT MON 1110c tober. 1986 COh!Pl.ETEI) ltY K.

J. Wietharn

'lEl.EPil0Nii (402)825-3811 99e E

f$

M g

Nn.

Date 8.

hE

? 5 "3

' ~. ' ' " ' *

• hu 8*.g Cause & Cosecctive m

~

g WC"'

B3 0

-5 2 p,3 y v.>

Action to OC CC y i7) y Report 8:

in v Psev ni Recurrence 6

86-07 861004 S

667.0 C

2 N/A N/A N/A Reactor shutdown this reporting period for 1986 Refueling and Maintenance Outage.

h 1

1 IN"iiIment Failure (Explain)

. $['31

"*I'Ihi' C ' I"'"I"" 5

5 li led t i I"' IP3' ' 8"" "I D 3 D,-htaintenance of Test 2 yanual Scram.

l.nt y Sheets lin 1.icensee

,pgy.,'"1.

1 Aufomatic Scram.

Event Reptut (1.1.R) File INURIG.

D Itci:ulaiory itest:ici,enn

.l.oilief (lixPlain) 0161) li Opciator Tiaining & License !!xamination l

F Adininistrative 3

G Operational !!rror (Explain)

Extiibit I Same Source 08/77I II Other IExplain) n a

Operations Narrative Cooper Nuclear Station October 1986 Reactor operation continued in normal End-of-Cycle coastdown through October 3, while following the prescribed daily load schedule. At 0600 hours0.00694 days <br />0.167 hours <br />9.920635e-4 weeks <br />2.283e-4 months <br /> CDT on October 4, 1986, the reactor was manually scrammed from 30 percent power. The End-of-Cycle 10 outage for refueling and maintenance commenced October 4, 1986. A capacity factor of 6.9 percent was calculated for the month of October.

A I-1

.-.n

,,e

,n

,,,-,.---.-,,.y---.

~

4 COOPER NUCLEAR STATK)N Nebraska Public Power District

" * ;'A"e"30?A"; %"."^,5," "*

CNSS867805 November 10, 1986 Director, Office of Management Information and Program Control

- U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Monthly Operation Status Report for October, 1986 Docket No. 50-298 Gentlemen:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for October, 1986. The report includes Operating Status, Average Daily Unit Power Level, Unit Shutdown Data, and a Narrative Summary of Operating Experience.

Should you have any comments or require additional information regarding this report, please contact me.

Sin erely.

w G.

Horn Div on Manager of Nuclear Operations GRH:drf Enclosure cc:

C. D. Watson w/ enc.

A. C. Gehr w/ enc.

i R. D. Martin w/ enc.

l l

W i

,