ML20044B254

Monthly Operating Repts for June 1990 for Calvert Cliffs Units 1 & 2.W/900713 Ltr

ML20044B254
Person / Time
Site:	Calvert Cliffs
Issue date:	06/30/1990
From:	Behnke C, Denton R BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9007180222
Download: ML20044B254 (12)

Text

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.. BALTIMORE t

. OAS AND.

,- ' ELECTRIC i

CHARLES CENTER

• P.O. BOX 1475 e BALTIMORE, MARYLAND 21203 1475 I

n R E, DENTON

• ^*^ $$ a CAlvlRT CtWPS NUCLE AR July 13, 1990 POWER PLAN 1 DEPARTMENT b- .l t -- j U.S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Document Control Desk j

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SUBJECT:

Calvert Cliffs Nuclear Power Plant 1 Unit Nos. 1 & 2; Dockets 50 317 and 50-318 p June 1990 Operating Data Reports Gentlemen:  :

1 The subject reports are being sent to you as required by Technical Specification. l 6,9.1.6.

'Should you have any further questions regarding this matter, please. contact.

Lloyd Wenger at (301)260-4867.

a er truly yours, l jD ~

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' i RED /CB/peu-  ;

' Attachments  ;

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g cc: .D.-A. Brune, Esquire .j l' J2 E. Silberg, Esquire -!

R./A. Capra, NRC  !

-D. C. Mcdonald, Jr. , NRC i l- W. T. Russell, NRC'

.l

. J.-E. Beall, NRC 'l T. Magette, DNR '

W. H. Lovelaco, NRC  :

M K. Cibbard, DOE I J. Wheelock, INPO L J. E. Baum, CE i L- l e

'9007180222 900630 PDR ADOCK 05000317 R FDC g

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• 3 U.DS'.= Nucichr R gulct:ry C:mmiccien. I s July 13,1 1990 Page-2:

bec: J. A. Tiernan/C. J . Franklin,' Jr. ,

C. H. Cruse /P. E. Katz -

R. P. Heibel/T. F. Pritchett Please be sure-to route

- C. C. Lawrence, III/M J . Miernicki1 to yout OSSRC Alternate. l E

F.. J. Munno/M. C. Cavrilas R. : B. Pond, Jr./S. R. Buxbaum A. R. Thornton/E, I. Bauereis ,j

" R. E. Denton/J. R. Lemons i R. M. Douglass/R. F. Ash b R. C. DeYoung ,

J . M. Zupko , Jr.  ;

C. M Rice R. C..Staker j J. J. Connolly J. H. Walter G. L. Bell /T. E. Noard -I M. L. Stone E. K. Bewley J E. Ringsdorf, Jr.

l- J. F. Lohr L. O. Wenger/J. C. Koelbel J. A'.=Mihalcik/K. J. Allor W. J; Lippold/3. S. Montgomery D. M. Perlman

1. , D, Song Technical Librarian File  :

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UNIT is

' OPERATING DATA REPORT 1000*****************************:.*******************************************

Docket No. 50-317 July 13, 1990 Prepared by Carl Behnke Telephonet(301)260-4871-

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1. UNIT NAME Calvert Cliffs Unit 1

, 2. REPORTING PERIOD -

JUNE 1990 i

L 3. LICENSED THERMAL' POWER (MWT) 2700 4 NAMEPLATE RATING (GROSS MWe) 918

5. DESIGN ELECTRICAL RATING (NET MWe) 845

.6.-MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 860

7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825 8.-CHANCE.IN CAPACITY RATINGS none 9.. POWER LEVEL TO WHICH RESTRICTED n/a

10. REASONS FOR RESTRICTIONS n/a Cumulative This month Year-to-Date to'Date L11.fHOURS'IN REPORTING PERIOD 720 4,343 132,780 1:2 . NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 241.9 94,834.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4

'14. HOURS GENERATOR ON LINE. 0.0 194.3 92,642.9 15.EUNIT-RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 16.. GROSS THERMAL ENERGY GENERATED (MWH)- 0 257,923 232,949,173 JL7. GROSS ELECTRICAL ENERGY GEN'TED(MWH)' O 76,132 77,495,249 18.1 NET ELECTRICAL ENERGY GENERATED (MWH) 0 67,189 73,612,999 s *19.-UNIT: SERVICE FACTOR .0.0 4.5 69.8'

20. UNIT AVAILABILITY FACTOR 0.0 4.5 69.8

'21. UNIT. CAPACITY FACTOR (USING MDC NET) 0.0 1.9 67.2 22.LUNIT_ CAPACITY FACTOR (USING DER NET) 0.0 1.8 65.6

23.; UNIT FORCED OUTAGE ~ RATE 0.0 0.0 9.6

24. SHUTDOWNS SCHEDULED OVER THE NEXT-

• SIX MONTHS (TYPE, DATE AND DURATION):

N/A

25. IF~ SHUTDOWN AT.END OF REPORT PERIOD, ESTIMATED DATE OF START-UP:

September 6, 1990 y

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-UNIT SHUTDOWNS'AND POEME REDUCTIONS' DOCKET NO. 50-317 4 UNIT NAME Calvert Cliffs-U1~ ' '

DATE ' July 13. 1990 ~ ~

COMPLETED BY ' Carl Behnke 'C s

REPORT MONTH June 1990 TELEPHONE- (3011260-4871 METHOD OF I DURATION SHUTTING- LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE -

2 N3. DATE TYPE 1 (HOURS) REASON :DOWN -

EVENT ACTION TO 4 S l REACTOR REPORT f CODE CODE - PREVENT RECURRENCE -

90-09 900601 S 720 B N/A N/A Continued with shutdown for scheduled maintenance outage.. ~7 j for Steam Generator Eddy Current:

j testing.

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1 2 F: Forced -Reason: Method: Exhibit G-Instructions-S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance-or Test- 2-Manual Scram. Entry Sheets for License C-Refueling .

3-Automatic Scram. Event Report (LE2) File D-Regulatory Restriction 4-Other (Explain) (NUREG-0161)

E-Operator Training & License Examination F-Administrative 5 Exhibit I --Same Source G-Operational Error (Explain)

H-Other (Explain) i a- -

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i AVERAGE DAILY UNIT POWEL LEVEL 000******************************ee**eeeeee*****************************

Docket No. 50-317 Calvert Cliffs Unit No. 1 '

July 13, 1990 Completed by Carl Behnke ,

Telephones (301) 260-4871 JUNE 1990 '

• • • • • • • • • • • • 3***

Average Daily Power Level Average Daily Power Level {

Day (MWe-Net) Day (MWe-Net) 1 0 17 0 [

2 0 18 0 ,

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3 0 19 0  :

20 4 0 0 t

5 0 21 0 ,

6 0 22 0 7 0 23 0 8 0 24 0  ;

9 0 25 0 '

10 0 26 0 11 0 27 0 l

12 0 28 0 l

l. 13 0 29 0 14 0 30 0 15 0 i

r 16 0 -

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CALVERT CLIFFS UNIT 1 l July 13,1990 ,

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SUMMARY

OF OPERATING EXPERIENCE  ;

q June 131Q l The unit began the month in a continuation of the scheduled 10. week outage for-

.. Steam Generator Eddy Current testing.  ;

Some. Low Temperature Over Protection (LTOP) design calculations require revision  !

resulting in changes to Technical Specificaticns. This will extend the outage .

and allow more critical path time to work on the Salt Water system.  !

The unit is expected to restart on September 6, 1990.

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• July 9,1990 REFUELING INFORMATION REQUEST

1. Name of facility: Calvert Cliffs Nuclear Power Plant Unit No. 1.

2. Scheduled date for next refueling shutdown: September 15, 1991

3. Scheduled date for restart following refueling: November 16, 1991

4. Will refueling or resumption of operation thereafter require a Techacal Specification change or other license amendment 7 Resumption of operation after refueling will require changes to '

Technical Specifications. The changes will be such as to allow operation of the plant with a higher enriched (4.2%) reload batch and reshuffled core for Unit l's next 24 month cycle.

5. Scheduled data (s) for submitting proposed licensing action and  !

supporting information.

'M Nay 12, 1991 ( reload submittal )

6. Important licensing considerations associated with the refueling.

Reload fuel will be similar to reload fuel inserted into the previous cycle except for the higher enrichment ( 4.2% ).

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.

(a) 217 (b) 1543 Spent fuel pools are common to Units 1 and 2.

8. (a) The present licensed spent fuel pool storage capacity, and (b) the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

(a) 1830 (b) 2880

9. The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining space for one full core off-load. >

September 1993 L .. , _

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~ UNIT 2 i OPERATING DATA REPORT coco ************************************************************************

Docket No. 50-318 July 13, 1990

. Prepared by Carl Behnke l Telephones (301)260-4871 i 1

OPERATING STATUS j i

1. UNIT NAME Calvert Cliffs Unit 2 )

2. REPORTING PERIOD JUNE 1990 1 3.-LICENSED THERMAL POWER (MWT) 2700  ;

4.' NAMEPLATE RATING (GROSS MWe) 918 ]

, 5. DESIGN ELECTRICAL RATING (NET MWe) 845 l 860

6. MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) l

7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825 j

8. CHANGE IN CAPACITY RATINGS none 1

9. POWER LEVEL TO WHICH RESTRICTED n/a l

10. REASONS FOR RESTRICTIONS n/a j

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Cumulative l This month Year-to-Date to Date.

...................----------------- 1 1

11. HOURS IN REPORTING PERIOD 720 4,343 116,135 {

12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 0.0 87,437.3 l l 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6 l

-14. HOURS GENERATOR ON LINE 0.0 0.0 86,228.9 )

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 l 16.-GROSS THERMAL ENERGY GENERATED (MWH) 0 0 218,389,418 l

17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 0 72,284,632 j

[ 18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 0 69,042,571 l l

19. UNIT SERVICE FACTOR 0.0 0.0 74.2  !

20. UNIT AVAILABILITY FACTOR 0.0 0.0 74.2

21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 0.0 72.1 3

22. UNIT. CAPACITY FACTOR (USING DER NET) 0.0 0.0 70.4 l t 23.. UNIT FORCED OUTAGE RATE 0.0 0.0 5.3 i F 24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION): l l

N/A j I

l 25. IF UNIT IS SHUTDOWN AT END OF REPORT PERIOD,  ;

L ESTIMATED DATE OF START-UP j December 31, 1990 l l

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UNIT SIRTIDOURS AND POWER REDUCTIONS DOCKET NO. 50-318 UNIT NAME Calvert C1fffs-U2 DATE July 13. 1990 -

COMPLETED BY Carl Behnke REPORT MONTH June 1990 TELEPHONE (301)260-4871 METHOD OF DURATION SHUTTING LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE 1 2 NO. DATE TYPE (HOURS) REASON DOWN EVENT ACTION TO REACTOR REPORT f CODE CODES E'ENT RECURRENCE 90-06 900601 S 720 C N/A N/A Continted shutdown for 8th Cycle Refueling Outage.89-007 CA HEATER Pressurizer work continued.

The inner sleeve installation is fully completed.

1 2 0 F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for License C-Refueling 3-Automatic Scrae. Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NUREG-0161)

E-Operator Training & License Examination F-Administrative 5 Exhibit I - Same Source G-Operational Error (Explain)

H-Other (Explain)

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• l AVERAGE DAILY UNIT POWER LEVEL ,  !

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Docket No. 50-318 i Calvert Cliffs Unit No. 2  ;

July 13, 1990 completed by Carl Behnke Telephone (301) 260-4871 JUNE 1990 '

Average Daily Power Level Average Daily Power Level Day (MWe-Net) Day (MWe-Net) 1 0 17 0 [

2 0 18 0 ,

3 0 19 0

• 4 0 20 0 ,

5 0 21 0 ,

6 0 22 0 '

7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 r I

13 0 29 0 l 14 0 30 0 l

15 0 l-16 0 l

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b CALVERT CL',FFS UNIT 2 u July 13, 1990 .l l

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SUMMARY

OF OPERATING EXPERIENCE. ..

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June'1990 i

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l' The unit began the month in a continued shutdown for the 8th Cycle Refueling '

i- Outage. l>

Pressurizer work continued. The inner sleeves and heaters were installed.- l Tasks remaining include reinstallation of sample lines, heaters, and f b interferences.  !

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. The unit is scheduled to return to service by December 31, 1990. I

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July 9, 1990 REFUELING INFORMATION REQUEST }

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1. Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2.

2. Scheduled date for next refueling shutdown: March 20, 1989 **  !

3. Scheduled date for restart following refueling: December 31, 1990 j

4. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?

Unit reload license and necessary technical specification changes are approved. The Unit is in an extended refueling shutdown to support  ;

system maintenance.

5. Scheduled date(s) for submitting proposed licensing action and  !

supporting information. i Unit reload license has been approved. The Unit is an and extended refueling shutdown to support system maintenance.

6. Important licensing censiderations associated with the refueling. )

Reload fuel will be similar to reload fuel inserted into the previous cycle except for the 4.3% enrichment, debris resistant fuel design, and  ;

four fuel assemblies containing an alternative burnable absorber.

Changes will be made to the on line incore monitoring program, i

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7. The number of fuel assemblies (a) in the core and (b) in the spent fuel i storage pool.

(a) 0 (b) 1543 Spent fuel pools are common to Units 1 and 2. l

8. (a) The present licensed spent fuel pool storage capacity, and (b) the l size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

I. (a) 1830 (b) 2880 L

9. The projected date of the last refueling that can be discharged to the Spent Fuel Pool assuming the present licensed capacity and maintaining q space for one full core off-load, l

, i September 1993 .

• • Unit currently in refueling shut down

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