ML20217G697

Monthly Operating Repts for Sept 1999 for Calvert Cliffs Npp,Units 1 & 2.With

ML20217G697
Person / Time
Site:	Calvert Cliffs
Issue date:	09/30/1999
From:	Katz P, Olsen H BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9910210328
Download: ML20217G697 (7)

Text

. _ _ _ _ _ _ - _ _ _ _ _

=

PETCO E. KATZ Baltimore Gas and Electric Company Plant General Manager Calvert Cliffs Nuclear Power Plant i

Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby. Maryland 20657 410 495-4101 A Member ofthe Constellation Energy Group October 13,1999 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:

Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 S,eptember 1999 Operating Data Reports

)

The subject reports are being sent to you as required by Technical Specification 5.6.4.

Should you have any questions, please contact Mr. Bruce B. Mrowca at (410) 495-3989.

Very truly yours,

/

/

PEK/EMT/bjd Attachments cc:

R. S. Fleishman, Esquire Resident Inspector, NRC J. E. Silberg, Esquire R. I. McLean, DNR A. W. Dromerick, NRC J. H. Walter, PSC S. S. Bajwa, NRC P. Lewis, INPO

,l

.h]l

- H. J. Miller, NRC K. N. Larson, ANI i/

9910210328 990930 PDR ADOCK 05000317 R

PDR

m

~

OPERATING DATA REPORT I

Docket No. 50-317

.Calvert Cliffs Unit i October 4, 1999 Prepared by Herman O. Olsen Telephone s (410) 4 95-6734 REPORTING PERIOD SEPTEMBER 1999 DESIGN ELECTRICAL RATING (NET MWe).

845 MAXIMUM DEPENDABLE CAP'Y (NET MWe) 835 i

Year-Cumulative This month to-Date to Datt-

1. NUMBER OF HOURS REACTOR WAS CRITICAL 681.6 6,123.3 159,114.9

2. HOURS GENERATOR ON LINE.

674.0 6,071.6' 156,145.6

3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 4.' NET ELECTRICAL ENERGY GENERATED (MWH) 554,470 5,153,236 126,776,596 l

l.-

1 e

I i

4

r t

mrC no 2.g I

U n

a oCl et n

9 e

et o ut e

g.i e n a

s 9

l 4

rMt qs h

nis ih s t

9 s

r s

o l i s 3

e el Tl i

yra T. a r

O.

7 gno ns

.Aul T4 w f

6-n et ob s f

1 ad e s

ef s wiec1. qa.. d c u i

C 8 O 5 is gr l

e n t

n r a3 s a S

a t

e a 4 N

e mwo ar r

n 9 a

. r e y n n. e g t e o 7

r r a osd 3

v o

m O

c e psonwl 1

e b

)

r e e nnt l cnie e r et 0

l t

i 0

et k a r I

ao pn e vmie T

d sl l 1

a p oia n e emh a

c c

i 4

C ogcas at e n t

5CO ni pl r et l

(

t ird emcapmr niea d A

es t uimd eigh f n S

ua c s t

E wan o a T

d e e r

upt e

i menoe s Y

V r le a c e ns B

N d c cd e r nne g sC I

T E

eef el e aovind u OE DE C

M md oh eE wl i idfe rC r e sicf

. s c c n e eM pt t

EN E

sh r NM T O R

M oh o r

p R

O rTl wtomCo ae ei f

r oe r

e a

a uC f yr pb rh TA E

EN L H r od ept T E P P O

C p s. y T, e c M o t

r u n oc e r ef K

E C

sl eb 6 na i

a e

a 1

e vet ad ye h o CI TM L E

wed1 gr h a nl wt y lp s

/

v s

t r n ae s nti ONAOE i

e e

a e S

sd ms n p pd df or l

DUDCT U

mr t

a e un ane e m nrh et g

p ee i d aa e eh r e

a A

r t

c acTtsd upo ne s

t n

6 C

s we6 n

cawgci 0

n lpsid nu r

h os g

n lut w1 oCCr n o.

0 r e0 i

a t

o na sbf Cei riemnid 9

ar s e o oMt wk o ot h

et c ai 9

e s c f

el e o s e gl e o n-lui R

mn e s as s

t s s

l a s r v ul oh oor r

n e E

e e

iol fb cOwiv L

A gl b t t 9

9 F

9 OG 1

2 N

r DI N e

0T W 2

b T

1 S

n UO 1T i

N e

EI D I

tp MS W

e O.

S D

H T

T U

N

. m a

H O

mc r

N aS S

M_

O r

T c cd S

G l

a u Si e G

t I

A dl N

N E

o aa mir n

uu U

T n n ot e I

R h

nh t

t e a a uot R

MMMACO O

P 2345 2

1 ER NO )S R

0 ITA U 6

RO 4

l UI D(

D n

o E

L ita DU n

E ED i

F m

P CE a

Y Rl x

l E

TOC FS e

s ne c

i FS nL o

2 uT ic&

t it s

e e r

g r

rt n o

E 2

il r

si r

a o e ne r

/

T 9

vE A

0 F e Riai l c

r t y

a

/

t D

9 n n grTa r n 9

e a or t s o nnt oi it mei at

n pt lel a nar oin u urir e s u: f ge me h 1

aqa e e pd pt e

3 R EMRROAOO O

0 I

N 9

ABCDEFGI 9

m.

i, ;

z o-DOCKET NO. 50-317 CALVERT CLIFFS - UNIT 1 October 8,1999

SUMMARY

OF OPERATING EXPERIENCE September 1999 The unit began the month at 100%.

Power was reduced to 90% on @/17/99 at 1914 for waterbox cleaning. Waterbox cleaning was completed and power was restored to 100% on 09/19/99 at 0045.

While moving controlled element assemblies (CEAs) for reactivity control, CEA #37 was dropped.

Power stabilized at 95% and following restoration of CE.4 #37 to the required position, power was returned to 100% at 2100.

The unit was manually tripped on 09/22/99 at 0968 in res ponse to decreasing steam generator water levels. Following resolution of the cause of the trip 6 reactor was taken critical on 09/23/99 at 2331 and the unit was paralleled to the grid on 09/24/99 at 0710. The unit reached 100% at 2245.

. Power was reduced to 89% on 09/30/9915r waterb( x cleaning. The unit operated at 89% power for the.

remainder of the month.

i

p

(.

l -l L-i 1

I

.**** **************************o**********

l OPERATING DATA REPORT

)

l.

!4

?

t l

Docke'c No. 50-318 I_

Calvert Cliffs Unit 'l October 4, 1999 Frepared by Herman O. Olsen Telephone : (410) 4 95-6734 4

l' REPORTING PERIOD SEPTEMBER 1999 4

DESIGN ELECTRICAL RATING (NET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NET MWe).

840 s

Year-Cumulative

]

This' month to-Date to Date

{

]

1. NUMBER OF HOURS REACTOR WAS CRITICAL.

720.0 5,243.6 150,636.7

2. HOURS GENERATOR ON LINE 720-.0 5,192.8 148,823.1

' 3.- UNIT RESERVE SHUTDOWN. HOURS 0.0 0.0 0.0 l --

. 4. NET ELECTRICAL' ENERGY GENERATED (MWH) 610,960.

4,416,244 121,596,847 j

1'

(

l' l

1 r

Il' i

[ _-

)i tE ?

? 1.,'

p..

i Qn k

A

• , +

r-2 n

U 9 e

9 s

4

~

s 9 l

3 O. 7 f

1 6

f i

lC 8, O 5 r

n 9 t

e a M 8

r 1

e b S

v o m

O N

3 la c

e I

t r

5 C O H 4 O

0

(

ITC A

ht E

S n

T o

.OEE V

NM T YE N

m l

A BN r

E is T A DD O C

M h

. EN t H E

t P

R M

s KT' CI b E R

O n

1 O N L L O

C wo D U PE C

d M T

/

t E

u O

S hs C

U o

A n

C e

re w

e re hT l

F 9

OG 9

N 2

9 DI N OT 1

r H T W S

b T UO e

Ei D l

N' m

MS W'

e t

O pe D

S T

H U

m.

T

. a H

N mcr S

O N

a T~

O rS c cd M

S l

a u Si e I

t N

A dl T

E o aamirn U

R R

h uu nntot e nh t

O e a a uot P

MMMACO E

R 2345 2

1 N)

OS T R I

A U RO l

Ul D(

D EL n

E ED io DU ta Y RI i

P CE n

m I

OC a

TFS x

E e

s

.FS n

eic nL oi&

ts t

E e e c

r g

r T

uT ir t

n o

A, l

r si r

e ne r D

i o a

Rive F e ai l

c r t y

a t

grTa n n r n e a or t i

s o nnt oi i I

mel at t

n pt el aina r oin u ur r e s uif ge meh O.

a qa e e pd pt e

N R EMRROA OO

' ABCDEFG!

.I

~

L

m

...0 DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 b

Oct9 er 6, l'999

SUMMARY

OF OPERATING EXPERIENCE l

September 1909 The unit began the month at 100% power.

On 09/16/99' power was reduced to 90% for waterbox cleaning. Power was further reduced to 85% to limit differential temperature across the condensers. Waterbox cleaning was completed and power was returned to 100% on 09/17/99.

' On 09/18/99 power was reduced to 90% for waterbox cleaning. Waterbox cleaning was completed and power was returned to 100% on 09/19/99.

l The unit operated at 100% power for the remainder of the. month.

p.

i l

)

l I

k-i l

I l

1 1

b..