ML20247H566

Monthly Operating Repts for April 1998 for Ccnpp

ML20247H566
Person / Time
Site:	Calvert Cliffs
Issue date:	04/30/1998
From:	Katz P, Olsen H BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9805210199
Download: ML20247H566 (7)

Text

14:TER E. KATE Baltimore Gas and Electric Company Plant General Manager Calven Cliffs Nuclear Power Plant l

. Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby. Maryland 20657 410 495-4101 May 15,1998 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 Acril 1998 Ooerating Data Reoorts The subject reports are being sent to you as required by Technical Specification 6.6.4.

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

Very truly yours, l cA 1

PEK/liOO/bjd k

\

Attachments cc: R. S. Fleishman, Esquire Resident Inspector, NRC J. E. Silberg, Esquire R. I. McLean, DNR A. W. Dromerick, NRC J.11. Walter, PSC f}

S. S. Bajwa, NRC P. Lewis, INPO II. J. Miller, NRC K. N. Larson, ANI 9805210199 900430 PDR ADOCK 05000317 R PDR

l .

1 OPERATING DATA REPORT Docket No. 50-317 Calvert Cliffs Unit 1 May 15, 1998 Prepared by Herman O. Olsen Telephone : (410) 4 95-6734 REPORTING PERIOD APRIL 1998

• DESIGN ELECTRICAL RATING (NET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NET MWe)- 835 l

l-Year- Cumulative

• This month to-Date to Date

1. NUMBER OF HOURS REACTOR WAS CRITICAL 74.0 2,234.0 147,990.1

2. HOURS GENERATOR ON LINE 72.1 2,232.1 145,122.0

3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

4. NET ELECTRICAL ENERGY GENERATED (MWH) 61,574 1,929,627 117,436,216 l

l-I i

C____.________._.._____._________.__ ._ _ _ _ _ . . _ _ _ _ = _

7 tr 5 na49 N mge ah 1

3 e 1 v y rm0 ) O I

T mt o ou w 0 a l

a 1e1 c 5 5 CM1 4( C s g0 A a in0 E S wletc Y V T r ef u a B I T N owe8 E r 9 DE

. /

OE C M pd 4 EN E e0 .

NM R M nl u/ i d TA TO El R O inde 40 r g EN Li O C iho ne K TEPP C t

c sc oh CI TM EL /

E u e de m t

ONAOE S d

eh cn o DUDCT U r t r ef r

A a o 8 f md e C 9 n mv

/ oioo 3

a cm t

0

/

4 r gr a e e S 0 pa s N n e r u a t

Opow O

I T

C U F OG D 8 DI N 'N E 9 R 9 1 OTT W I

1 T UO I

R l

i E

r p EliD .

A MS W H O T P N D O m N M '

mc

. ar A G N aS r

S N O c c N

I S C  : Si t T A dl l a W R E o au u a

m O R ht n n o O P e a a u t

D E MMMAC T R - - - -

1 2345 U 2 H N)

S OS T R 9 I

T I AU 7 4

N RO l 6 U Ul D(

D E

L DU E ED S P CE Y Rl i TOCFS

_ FS

_ t

_ s

_ e r

e

_ T E

8 9 lu r

_ T / ia o 3 F e A 0

/ c D

t 4 n e na 0 n i n pt melel a oinuif s gu a

e qa e e 1

0 R EMR - - -

O 0-N 8 ' ABCDE 9

l

DOCKET NO. 50-317 CALVERT CLIF,FS - UNIT 1 May 15,1998

SUMMARY

OF OPERATING EXPERIENCE April 1998 The unit began the month at 100% power.

A planned reduction in power was commenced on 04/03/98 at 2009 to allow removing the unit from the grid. The unit was removed from the grid and the refueling outage commenced at 0005 04/04/98.

The following significant work was completed or in progress during the month:

the reactor was defueled.

- reactor vessel 10 year in service inspection.

Steam Generator eddy current testing.

The unit was defueled for the remainder of the month.

(

l

-_ _ _______ __-___-________._._________.._m___ __ _ _ _ __. _ _ . _ _ . . _ _ _ . _

OPERATING DATA REPORT Docket No. 50-318 Calvert Cliffs Unit 2 May 15, 1998 Prepared by Herman O. Olsen Telephone : (410) 495-6734 REPORTING PERIOD APRIL 1998 DESIGN ELECTRICAL RATING (NET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NET MWe) 840 Year- Cumulative

• This month to-Date to Date

1. NUMBER OF FOURS REACTOR WAS CRITICAL 719.0 2,879.0 139,869.5

2. HOURS GENERATOR ON LINE 719.0 2,879.0 138,115.1

3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 4, NET ELECTRICAL ENERGY GENERATED (MWH) 628,182 2,521,468 112,476,578

(

3 v y l

m0 r N s 0 a a e1 O n 5 CM1 4 1 ( I o T

i t

C c u

A d E S er V T r OEE YE N e NM T I

T E wo T A A BN EN DD O C

E M p KT Ef 1

R M t n

TP R O ac CI E E O C ON L L PE C i

f DU i

/ n MT E S is g

O U o C n A

C e r

e w

e r

e h

S T N

O I

T C F U OG 2 D 8 9 DIN N E 9 OTT W R

R 1

l i

liUO T

Ei D l r

E p MS W A O H P

D T N m.

N O . r a mc A M N aS S r O c cd N T S  : Si e t R A dl a u o au au min l

W O E O P R h n n tot e a a u on t

D E MMMACO T R - - - - -

U

• 1 23 4 5 H

S N)

T OS T R I

I N AU U RO I UI D(

D E

L DU E

P CE ED Y Rl l TOC FS FS n

o

_ t s ic t

_ E e r

e i

_ T uTr r

- A l ia o t

e s

D F e R c

e a gry t

n n n nat t o

n pt mel i el ai a oin u u

_ c uif ge O

a e qa e e p N R EMRR - - - -

' ABCDEFG kfl l l. l l

DOCKET NO. 50-318 CALV.ERT CLIF,FS - UNIT 2 May 15,1998

SUMMARY

OF OPERATING EXPERIENCE April 1998 The unit operated at 100% power for the entire month.

1 l

i l

I

- - . _ _ _ - - - _