ML20045B213

Monthly Operating Repts for May 1993 for Calvert Cliffs Nuclear Power Plant

ML20045B213
Person / Time
Site:	Calvert Cliffs
Issue date:	05/31/1993
From:	Cruse C, Piazza F BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9306160420
Download: ML20045B213 (11)

Text

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B ALTIMORE GAS AND ELECTRIC CALVERT CLIFFS NUCLEAR POWER PLANT 1650 CALVERT CLIFFS PARKWAY

• LUSBY, MARYLAND 20657-4702 CHARLES H. CRUSE PtANT GENERAL MANAGER CALVERT CtlFFS June 11,1993 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 May 1993 Oncratine Data Reports Gentlemen:

T The subject reports are being sent to you as required by Technical Specification 6.9.1.6.

Should you have any questions. please contact Mr. Bruce Mrowca at (410) 260-3989.

l Very truly yours,

/

'!N

,f, CIIC/FIWjd Attachments cc:

D. A. Brune, Esquire J. E. Silberg, Esquire R. A. Capra, NRC D. G. Mcdonald, Jr., NRC T. T. Martin, NRC

?. R. Wilson, NRC R. I. McLean, DNR J. II. Walter, PSC l

R. A. Hartfield, NRC P. Lewis,INPO K. Larson, ANI 160015 p/

9306160420 930531 I'f PDR ADOCK 05000317 y

/

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UNIT 1 OPERATING DATA REPORT co**************************************************************************

Docket No. 50-317 June 11, 1993 Prepared by Frank Piazza Telephone: (410)260-3821 OPERATING STATUS

1. UNIT NAME Calvert Cliffs Unit 1 2.

REPORTING PERIOD MAY 1993 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 744 3,623 158,364

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3,623.0 111,973.0

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4

14. HOURS GENERATOR ON LINE 744.0 3,623.0-109,601.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0

0. 0 '

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,996,482 9,738,874 277,017,725

17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 670,614 3,282,395 92,109,929

18. NET ELECTRICAL ENERGY GENERATED (MWH) 643,286 3,153,580 87,622,966

19. UNIT SERVICE FACTOR 100.0 100.0 69.2

20. UNIT AVAILABILITY FACTOR 100.0 100.0 69.2

21. UNIT CAPACITY FACTOR (USING MDC NET) 104.8 105.5 67.1

22. UNIT CAPACITY FACTOR (USING DER NET) 102.3 103.0 65.5

23. UNIT FORCED OUTAGE RATE 0.0 0.0 9.0 i

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

Maintenance, October 1, 1993 for 18 days

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

N/A

UNIT SillTfDOWNS AND POWER REDUCTIONS DOCKET NO.

50-317 I

UNIT NAME Calvert Cliffs-UI i

DATE June 11.1W3 COMPLETED BY Frank Piana i.

TELEPHONE (41m 260-3821 REPORT MONTil May 1993 MElllOD OF SillTTIING LICENSEE CAUSE & CORRECTIVE DURATION DOWN EVENT SYS111M COMPONENT ACIlONTU NO.

DATE TYPEI (IlOURS)

REASON 2 REACTOR 3 REPORT #

CODid CODES PREVENT RECURRENCE There were no significant power reductions this month.

'I F: Forced 2 Reason:

3 Method:

4 IEEE Standard 805-1984 S: Scheduled A - Equipment Failure 1 - Manual B - Maintenance or Test 2 - Manual Scram.

C - Refueling 3 - Automatic Scram.

5 IEEE Standard 803A-1983 D - Regulatory Restriction 4 - Continued E - Operator Training & License Examination 5 - Reduced lead F-Administrative 9 - Other G. Operational Error H '- Other

AVERAGE DAILY UNIT POWER LEVEL ec**********************************************************************

j Docket No. 50-317 Calvert Cliffs Unit No. 1 June 11, 1993 Prepared by Frank Piazza Telephone: (410) 260-3821 MAY 1993 Average Daily Power Level Average Daily Power Level Day (MWe-Net)

Day (MWe-Net) 1 871 17 860 2

871 18 858 3

870 19 856 4

870 20 855 5

870 21 859 6

870 22 862 l

7 869 23 866 8

869 24 867 9

870 25 866 10 868 26 865 11 869 27 863 12 856 28 858 13 863 29 862 14 861 30 862 15 862 31 864 16 863 P

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DOCKET NO.- 50-317 CALVERT CLIFFS - UNIT 1 June 11,1993 f

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SUMMARY

OF OPERATING EXPERIENCE i.

May 1993

~

i The unit was at 100% power the entire month.

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l June 3, 1993 REFUELING INFORMATION REQUEST 1.

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

2.

Scheduled date for next refueling shutdown: March 5, 1994.

3.

Scheduled date for restart following refueling:

None identified at this time.

4.

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

None identified at this time.

5.

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

December 1993 for UIC12.

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) 1410.*

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.

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 2014

• Entry has changed since last report.

NOTE 1: 4710 total licensed site storage capacity.

(1830 pool + 2880 Isps])

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UNIT 2 OPERATING DATA REPORT Docket No. 50-318 June 11, 1993 Prepared by Frank Piazza Telephone:(410)260-3821 OPERATING STATUS

1. UNIT NAME Calvert Cliffs Unit 2 2.

REPORTING PERIOD MAY 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'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 744 3,623 141,719

12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1,203.6 101,168.0

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6

14. HOURS GENERATOR ON LINE 0.0 1,201.7-99,783.5

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0

0. 0 -

16. GROSS THERMAL ENERGY GENERATED (MWH) 0 3,222,124 254,366,916

17. GROSS ELECTRICAL EHERGY GEN'TED(MWH) 0 1,072,647 84,031,425

18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 1,028,672 80,297,101

19. UNIT SERVICE FACTOR 0.0 33.2 70.4

20. UNIT AVAILABILITY FACTOR 0.0 33.2 70.4

21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 34.4 68.7 22.-UNIT CAPACITY FACTOR (USING DER NET) 0.0 33.6 67.1

23. UNIT FORCED OUTAGE RATE 0.0 0.0 5.9

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:

June 11, 1993

4

. UNITSIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-318 UNITNAME Calvert Cliffs-U2 DATE June 11.1993 COMPLETED BY Frank Pia 77a TELEPHONE -

(410) 260-3821 REPORT MONTil May 1993 METI!OD OF SilU1 TING LICENSEE CAUSE A CORRECTIVE DURN 110N DOWN EVENT SYS'111M COMPONENT ACTION 1D -

- (IIOURS)

RiiASON2 RIMCTOR3 REPORT #

CODid CODES PREVENT RECURRENCE NO.

DNili.

TYPEI 93 01 930220 5

744.0 C

1 N/A N/A N/A Unit shutdown for planned Refueling Outage, 1 F: Forced 2 Reason:

3 Method:

4 IEEE Standard 805-1984 S: Scheduled A - Equipment Failure 1 - Manual B - Maintenance orTest 2 - Manual Scram.

C - Refueling 3 - Automatic Scram.

5 IEEE Standard 803A-1983 -

D - Regulatory Restriction 4 - Continued E -Operator Training & License Examination.

5 - Reduced Load F-Administrative 9 - Other G - Operational Error II - Other

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AVERAGE DAILY UNIT POWER LEVEL

.co*************************+********************************************

Docket No. 50-318 Calvert Cliffs Unit No. 2 June 11, 1993 Prepared by Frank Piazza Telephone: (410) 260-3821 MAY 1993 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

13 0

29 0

14 0

30 0

15 0

31 0

16 0

!=

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DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 June 11,1993 i

SUMMARY

OF OPERATING EXPERIENCE Mav 1993 The unit remained shutdown for a Refueling Outage. The Unit entered Mode 6 with the commencing of core on-load on May 8,1993. Core on-load was completed on May 15,1993 and the reactor vessel was subsequently reastembled. The unit entered Mode 5 on May 21,1993.

Significant work completed during the month included:

Saltwater header modifications, assembly and testing 3

Installation and Radiographic testing of Safety Injection Tank check valves The main generator and turbine were reassembled Unit 2 Plant Service Transformer outage The unit ended the month in Mode 5 in preparation for returning to power in June.

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June 3, 1993 REFUELING INFORMATION RE00EST 1.

Name of facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2 4

2.

Scheduled date for next refueling shutdown:

Currently in Refueling /Next Refueling, March 1995.

3.

Schaduled date for restart following refueling.**

4.

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

No/ unknown.

5.

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

None required / unknown.

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) 1410.*

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)

O.

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.

• Entry has changed since last report.

• • Unit currently in a refueling outage. See the Operating Data Report for Restart Date.

NOTE 1: 4710 total licensed site storage capacity.

(1830 poo) + 2880 ISFSI)

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