ML20056D861

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Monthly Operating Repts for Jul 1993 for Ccnpp,Units 1 & 2
ML20056D861
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 07/31/1993
From: Piazza F
BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20056D847 List:
References
NUDOCS 9308180171
Download: ML20056D861 (10)
v • d • e


Text

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l UNIT 1 i OPERATING DATA REPORT ,

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Docket No. 50-317-August 12, 1993 -!

Prepared by Frank Piazza

  • Telephone:(410)260-3821  ;

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1. UNIT NAME Calvert Cliffs Unit 1  !
2. REPORTING PERIOD JULY 1993  ;

3.. LICENSED THERMAL POWER (MWT) 2700-

'4. NAMEPLATE RATING (GROSS MWe). 918 ,

5. DESIGN ELECTRICAL RATING (NET MWe) 845 i

_6. KAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 860  !!

7. MAXIMUM DEPENDABLE CAP'Y (NET MWe) 830 l
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

____________________________________ 1

11. HOURS'IN. REPORTING PERIOD 744 5,087 159,828 I
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 4,946.0 113,296.0 3
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4 .

14 .- HOURS GENERATOR ON LINE 744.0 4,926.5. 110,905.4. .j

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0_ -0.0
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,997,133 13,215,124 280,493,975-
17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 644,860' 4,415,299_ 93,242,833
18. NET ELECTRICAL ENERGY GENERATED (MWH) 618,061- 4,235,694 88,705,080 .:
19. UNIT SERVICE-FACTOR '100.0 96.8 69.4' j '
20. UNIT AVAILABILITY FACTOR 100.0 96.8 69.4
21. UNIT CAPACITY FACTOR (USING MDC NET) 100.1 100.7 67.3-
22. UNIT CAPACITY FACTOR (USING DER NET) 98.3 98.5 65.7 .,

-23. UNIT FORCED OUTAGE RATE 0.0 3.2 9.0

24. SHUTDOWNS SCHEDULED OVER THE NEXT

'SIX MONTHS (TYPE,;DATE AND DURATION):

N/A j

'25. IF SHUTDOWN AT END OF REPORT PERIOD,  ;

-ESTIMATED DATE OF START-UP: l N/A  :

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AVERAGE DAILY UNIT POWER LEVEL' co********************************************************************** ,

Docket No. 50-317 ~!

Calvert Cliffs Unit No. 1 August 12, 1993 ,

Prepared by Frank Piazza Telephone: (410) 260-3821 ,

JULY 1993  ;

Average' Daily Power Level Average Daily. Power Level Day (MWe-Net) Day (MWe-Net) -;

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4 838 20 835 .l 5 836 21 834 6 839 22 835 4

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  • t DOCKET NO. 50-317 CALVERT CLIFFS - UNIT 1  :

August 12,1993 ,

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SUMMARY

OF OPERATING EXPERIENCE  :

July 1993 ,

The Unit was at power the entire month. The power was reduced at 1530 on July 18 to '

approximately 700'c to repair a broken solder connection in the trip circuit of 11 steam generator feed pump. The unit was returned to 100% power at 0050 on July 19, remaining there through the  :

end of the month.  ;;

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August 5, 1993 REFUELING INFORMATION RE00EST s

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1. Name of facility: Calvert Cliffs Nuclear F ver Plant, Unit No.1.
2. Scheduled date for next refueling shutdown: February 4, 1994.
3. Scheduled date for restart following refueling:

May 9, 1994.* i

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

Operation after refueling will require either " Core Operating Limits Report" or will require a change to Technical Specification 3/4.2.2,  ;

" Linear Heat Rate".*  !

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

September 1993 for Core Operating Limits Report.* 7

6. Important licensing considerations associated with the refueling.

None identified at this time.

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

storage pool.  ;

(a) 217. (b) 1498.  ;

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) 4710. (NOTE 1) (b) 0. l

9. The projected date of the last refueling that can be discharged to the l Spent Fuel Pool assuming the present licensed capacity and maintaining space for one full core off-load. j March 2014
  • Entry has changed since last reported. -j NOTE 1: 4710 total licensed site storage capacity.

(1830 pool + 2880 IspsI) 7

co'**************************************************************************

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UNIT 2 OPERATING DATA REPORT co**************************************************************************

Docket No. 50-318 August 12, 1993 Prepared by Frank Piazza Telephone: (410) 2 60-3821 OPERATING STATUS

1. UNIT NAME Calvert Cliffs Unit 2
2. REPORTING PERIOD JULY 1993
3. LICENSED THERMAL POWER (MWT) '2700
4. NAMEPLATE RATING (GROSS MWe) 911
5. DESIGN ELECTRICAL RATING (NET MWe) 845
6. MAXIMUM DEPENDABLE CAP'Y (GROSS MWe) 860 '
7. MAXIMUM DEPENDABLE CAP'YL(NET MWe) 830
8. CHANGE IN CAPACITY RATINGS NONE
9. POWER LEVEL TO WHICH RESTR.ICTED N/A
10. REASONS FOR RESTRICTIONS N/A

' Cumulative This month Year-to-Date to Date ll. HOURS IN REPORTING PERIOD 744 -5,087 143,183

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2,399.4 '102,363.8-
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0, 1,296.6-
14. HOURS GENERATOR ON LINE 709.9. 2,280.1 100,861.9-
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED - (MWH) 1,906,766 5,929,459 257,074,251-

.17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 614,754 1,945,302 84,904,080-

"18. NET ELECTRICAL ENERGY GENERATED (MWH) 588,017- 1,852,928. 81,121,357-19.. UNIT SERVICE FACTOR. 95.4 14 4 .'8 70.4

20. UNIT AVAILABILITY FACTOR 95.4 44.8 70.4
21. UNIT CAPACITY FACTOR (USING MDC NET) 95.2 4 4 '. 1 68.7
22. UNIT' CAPACITY FACTOR (USING DER NET) 9 3'. 5 43.1 67.0.

2 3 ~. UNIT' FORCED OUTAGE RATE 0.0 .

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24. SHUTDOWNS' SCHEDULED OVER THE NEXT.

SIX: MONTHS (TYPE, DATE AND DURATION):

N/A

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

N/A-

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'oo********************************************************************** j Docket No. 50-318 Calvert Cliffs Unit No. 2 August 12,1993 ,

Prepared by Frank Piazza t Telephone: (410) 260-3821 {

JULY 1993 l

                                • i Average Daily Power Level Average Daily. Power Level. l Day (MWe-Net) Day- (MWe-Net)  !

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1 844 17 30 2 846 18 206  !

3 846 19 830 ,

i 4 845 20 834  !

5 843 21' 834 i

6 846 22 828 7 846 23 827  ;

8 844 24 832 l

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DOCKET NO. 50-318 l CALVERT CLIFFS - UNIT 2 i August 12,1993 -l

SUMMARY

OF OPERATING EXPERIENCE  !

, July 1993  ;

^h The unit began the month at 100% power. The reactor power was decreased commencing at 2155 ,

on July 16, to 10% for a scheduled maintenance outage. The outage was planned to repair a pin hole leak on a main generator hydrogen line elbow and to clean condenser water boxes. The generator .

was disconnected from the grid at 0424 on July 17, during the maintenance. Following repairs the  ;

generator was reconnected to the grid at 1431 on July 18. and the unit was returned to 100% power for the remainder of the month.

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August 5, 1993 l

REFUELING INFORMATION RE0UEST l

1. Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2
2. Scheduled date for next refueling shutdown: March 3, 1995.
3. Scheduled date for restart following refueling: May 17, 1995.
4. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?

Unknown.

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

Unknown. t

6. Important licensing considerations associated with the refueling.

None identified at this time.

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

(a) 217. (b) 1498.

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. i (a)- 4710 (NOTE 1) (b) 0. .
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.

March 2016.

i NOTE 1: 4710 total licensed site storage capacity.  !

(1830 pool + 2880 ISFSI)

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