ML20237K416

Monthly Operating Rept for Mar 1987

ML20237K416
Person / Time
Site:	Cooper
Issue date:	03/31/1987
From:	Horn G, Scheuerman J NEBRASKA PUBLIC POWER DISTRICT
To:	NRC
References
CNSS878113, NUDOCS 8708190245
Download: ML20237K416 (5)

Text

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

_n

.s OPERATING DATA REPORT sl DOCKET NO. 050-0298 e.'

DATE 4-8-87 i

COMPLETED BY J. T.

Scheuerman TELEPHONE (4021825-3811

+ :

OPERATING STATUS I. Unit Name:

Conner Muelr'nr "n H on March 1987 l

2. Reporting Period:

2381 l

3. Licensed Thermal Power (MWt):

836

4. Nameplate Rating (Gross MWe):

778

5. Design Electrical Rating (Net MWe):

787

6. Maximum Dependable Capacity (Gross MWe):

764

7. Maximum Dependable Capacity (Nec MWe):

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

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

10. Reasons For Restrictions,if Any:

This Month Yr. to.Date Cumulative

11. Hours !n Reporting Period 744.0 2.160.0

'111.769.0

12. Number Of Hours Reactor Was Critical 744.0 2,009.1

83,592.3

13. Reactor Reserve Shutdown Hours 0.0 0.0 O.0

14. Hours Generator On-Line 744.0 1.924.0 82.176.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1.450.895.0 3.761,368.0 161,228,712.0

17. Gross Electrical Energy Generated (MWH) 4 8 9. 2.6_3., O_.

1.26'.125.0 51.606c133.O j

18. Net Electrical Energy Generated (MWH) 471.938,0 1.214,272.0 49,720,770.0 i

19. Unit Service Factor

~

100.0 89.1 73.5

20. Unit Availability Factor 100.0 84.1 73.5 y

21. Unit Capacity Factor (Using MDC Net)

A7.0 71.6 58.2

22. Unit Capacity Factor (Using DER Net) 81.5 72.3 57.2 0.0 5.2 4.7

23. Unit Forced Outage Rate

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

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

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

Forecast Achieved INITIAL CRITICALITY l

INITIAL ELECTRICITY J

. b) T l

COMMERCI A L OPER ATION

/p

\\ 3 l

8708190245 B70331 PDR ADOCK 05000298 gyf 77 3 R

PDR

a-4 3

• • )}*,

J, ', $ *

• AVERAGE DAILY UNIT POWER LEVEL j

DOCKET NO, 050-0298 j

CNS UNIT DATE 4/8/87 Y

COMPLETED BY J. T.

Scheuerman I

TELEPHONE (402)825-3811 MONT11 March 1987 DAY AVERAGE DAILY POhER LEVEL DAY

- AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) g 603 37

- 713

698

_2 gg 698 717 706-3 39 4

749 633 20 5

~

713 604 1

21 6

709 488 22

.7 700 23 530 8

607 531 24 9

703 25 532 10 712 532 "

26 11 715 528 27 12 710 28 529-13 713 29 523 14 712 521 30 15 601 33 523 J

16 704 i

1 INSTRUC110NS

)

On this format, list the average daily unit power icvel in MWe. Net for each day in the reporting mont,b. Compute to the nearest whole inegawatt.

.j l

I j

(9/77)

I l

v. j

-s,

-r ?.

.eM 4Li.+L v.Jr e;s,w'.N..wu sim us, a

>,>+.+. n ek t..d'* -se a, t.w.> e w.

1{lllj M

nam s.

r 1

G e

1

=

u 8 l

l e 3 l

6 h

it

_u c 5 N

m S

2

(

e 8

7 8

el e s

si e

m_

9 8

. )

a 2

- T 2

nt nF c

a S

8 0

ioa e r

c u

i D i. !

t o

0 N

t

. 4 c

e e

f1!

S 5

C 4

J

(

u t

v c

tc e

t oil e

r i

n o

nf(

m s

O!EEY;I e nr Inoi ts 1 a

r T t N i u tae r

o S

WS t

r A A D 0 on e p

r e T ND Eil Cgt Gah c

e I

I t

p t

E SI i

K T T P t

&,c t

i ci yt i

E E

)

L eAn iPin1l b

b I

C N L

s e

h tnv1 x

e6 h.

E u

v x

O U P

ro t 1 a

e EfEE0 E

D

~

C P

h r

0C 4

u S

1 N

0 '

m 4

. a )n 1

r m

• ogv mci 1C 7

a aSl 8

5ga U

cp r

9 cix D

1 St i

a l al E

l m (r a

R duu oe h

onnt i t

l c

, y0 o

haa ul t t l

E r

t te4hAO

)

W a

_g ;; 4 M1234 O

M d

P o

m i

D l

r 3

N T

e A

N p

O r

S e

r N

M et g

t n

s n r W

T n e u i

e O

R i

, p t

c

.,c r

n D

O L

t o

1 I

P o

t I

i E

p i

a t

t R

e in r

i S

n IT ai

.Ey:a g6 s

x N

n i

E U

u= g5 h

in e

)

)

s 4

t a

n in i jj lp c

lp e

a g

x ni i

E i A L

x t

o i

E (t

tc i g ;: E r

s

(

c e

r u

e r

ig r

d luT tsi r

r n

u) f iao e ner n ivEi g3 F

ti ai a

ec r

t ll e

tnn yTa apnx n

gr ea or tr N

mn int oi ioE e3.g5 o

s c

(

el at nt pt el ai a r

(

ninu ur r e o ;i f ge meh u a e e pd pl s i t 1

OAOO t t aE

gH c

4I I.

l t

A1CDiFGI I

l 2

teaD de l

du ed ce r iol c FS

)

o 7

N FS 7

/

8P l

1

Operations Narrative Cooper Nuclear Station March 1987 The plant operated through March 19 adhering to the prescribed daily load schedule.

On March 20, the "A" Reactor Feed Pump was observed to have high vibration indications and was subsequently tripped off-line on March 22.

Load was maintained at 68% for the remainder of the month to accommodated single Reactor Feed Pump operation. A capacity factor of 83.0% was achieved for the month.

l l

I L

l

__.m_.____.______

S u

Nebraska Public Power District

^ So*(533!$$fjf5Sh^ a'22-CNSS878!13

(

' April 8, 1987 Director, Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Monthly Operation Status Report for March, 1987 Docket No. 50-298 Gentlemen:

Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for March, 1987.

The report includes ' 0perating.

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 i

report, please contact me.

i Sin. rel,

A G.

. Horn Div sion Manager of j_

Nuclear Operations GRH:drf Enclosure cc:

G. D. Watson w/ene.

A. C. Gehr w/ene.

l R. D. Martin w/ enc.

k\\

i

____ _ -