ML20247E877

Monthly Operating Repts for Apr 1989 for Calvert Cliffs Units 1 & 2

ML20247E877
Person / Time
Site:	Calvert Cliffs
Issue date:	04/30/1989
From:	Behnke C BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20247E870	List: ML20247E865 ML20247E877 ML20247E888
References
NUDOCS 8905260364
Download: ML20247E877 (9)

Text

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UNIT 1 OPERATING' DATA REPORT coo *************************************************************************

Docket No. 50-317 May 16, 1989 Prepared by C.Behnke Telephone:(301)260-4871 OPERATING STATUS

~~~~~~~~~~~~~~~~

.1. UNIT NAME Calvert Cliffs Unit 1

2. REPORTING PERIOD APRIL 1989 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

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

8. CHANGE IN CAPACITY RATINGS none 9.; POWER LEVEL TO WHICH RESTRICTED.

n/a

10. REASONSLFOR RESTRICTIONS n/a Cumulative This month Year-to-Date

__________________________to Date 11.' HOURS IN REPORTING PERIOD 721 2,881 122,558

12. NUMBER OF HOURS REACTOR WAS CRITICAL-186.2 1,641.3 94,427.0

~- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4

14. HOURS GENERATOR ON LINE 174.0 1,588.2 92,307.7

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

- 16. GROSS THERMAL ENERGY GENERATED (MWH) 528,413 3,918,478 232,382,644

- 17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 168,455 1,307,459 77,316,286

18. NET ELECTRICAL ENERGY GENERATED (MWH) 160,765 1,246,977 73,447,169

19. UNIT SERVICE FACTOR 24.1 55.1 75.3

' 20. UNIT AVAILABILITY FACTOR 24.1 55.1 75.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 27.0 52.5 72.6

- 22. UNIT CAPACITY FACTOR-(USING DER NET) 26.4 51.2 70.9

23. UNIT FORCED OUTAGE RATE 0.0 3.1 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:

N/A a

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AVERAGE DAILY UNIT POWER LEVEL.

Docket No. 50-317 Calvert Cliffs Unit No. 1 May 16, 1989 Completed by C. Behnke Telephone: (301) 260-4871 APRIL 1989 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

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12 7

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0 24 861 9

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26 863 11 0

27 863 12' O

28 864 13 0

29 864 14 0

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1 May 5, 1989 i

l REFUELING INFORMATION RE0 VEST i

1.

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

2.

Scheduled date for next refueling shutdown:

March 31, 1950 3.

Scheduled date for restart following refueling: May 15,1990 4.

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

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 (4.3%) reload batch and reshuffled core for Unit l's next 24 month cycle.

5.

Scheduled date(s)'for submitting proposed licensing action and supporting information.

February 15, 1990 ( reload submittal )

6.

Important licensing considerations associated with the refueling.

Reload fuel will be similar to reload fuel inserted into the previous cycle cycle except for the higher enrichment ( 4.3% ).

7.

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

(a) 217 (b) 1326 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.

April, 1991

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UNIT 2 l

OPERATING. DATA REPORT l

coo *************************************************************************

Docket No. 50-318 May 16, 1989 Prepared by C.Behnke Telephone:(301)260-4871 OPERATING STATUS

1. UNIT NAME Calvert Cliffs Unit 2 2.

REPORTING PERIOD APRIL 1989 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.

CHANGE 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

11. HOURS IN REPORTING PERIOD 721 2,881 105,913

12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1,766.4 87,437.3

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6

14. HOURS GENERATOR ON LINE 0.0 1,732.1 86,228.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 0 4,530,744 218,389,418

17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 0 1,512,000 72,284,632

18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 1,448,457 69,042,571

19. UNIT SERVICE FACTOR 0.0 60.1 81.4

20. UNIT AVAILABILITY FACTOR 0.0 60.1 81.4

21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 60.9 79.0

22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 59.5 77.1

23. UNIT FORCED OUTAGE RATE 0.0 11.2 5.3

24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE AND DURATION):

N/A i

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

July 3, 1989

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1l AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No.'2 i

=May 16, 1989 Completed by C.1Behnke Telephone: -(301)_260-4871 APRIL 1989

' 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' O

23 0

8 0.

24 0

9 0

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11.

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'Calvert Cliffs Unit 2

- Docket-No. 50-318 May 16, 1989 L

Summary of Operating Experience APRIL 1989 Unit 2 began the month _on a refueling shutdown for the

~

Eighth Refueling; cycle.

The outage has been extended due to changes'in-mechanical

. maintenance, WRNI modifications and extensions to the Reactor Path.

Unit 2 is expected to return to service at the beginning of July.

i l

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May 5, 1989 REFUELING INFORMATION RE0 VEST 1.

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

2.

Scheduled date for next refueling shutdown: March 18, 1989 3.

Scheduled date for restart following refueling: July 1, 1989

• 4.

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

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 reload batch and reshuffled core at a higher enrichment.

5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

February 9, 1989

( reload submittal )

April 21, 1989

( emergency tech. spec. change 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 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.

The emergency Tech. Spec. change would allow core fuel loading while awaiting approval of the reload submittal.

• 7.

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

(a) 217 (b) 1326 Spent fuel pools are ccmmon 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 j

Spent Fuel Pool assuming the present licensed capacity and maintaining i

space for one full core off-load.

April, 1991

• entries have changed since last report l

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