ML20012C152

Monthly Operating Repts for Feb 1990 for Calvert Cliffs Nuclear Power Plant,Units 1 & 2.W/900313 Ltr

ML20012C152
Person / Time
Site:	Calvert Cliffs
Issue date:	02/28/1990
From:	Behnke C, Denton R BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9003200195
Download: ML20012C152 (11)

Text

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BALTIMORE

• OASAND ELECTRIC CHARLES CENTER e P.O. BOX 1475 e BALTIMORE. MARYLAND 21203 1475 R E DENTON 68 A'dk OL R CALyth, CLt*,8 peuCLE AR c,. . n Au, nt ,.A.,wu, March 13, 1990 U.S. Nuclear Regulatory Conunission Washington, DC 20555 ATTENTION: Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos. 1 6 2; Dockets 50 317 and 50 318 February 1990 Operating Data Reports Centlemen:

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

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Should yco hate any further queotione tegarding this satter, pleas contact Lloyd Wnger at 001)260 t967.

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cc: D. A. Brune, Esquire J; E. Silberg, Esquire R. A. Capra, NRC D. C. Mcdonald, Jr. , NRC W. T. Russell, NRC J . E. Beall, NRC T. Magette, DNR W. H. Lovelace, NRC K. Gibbard, DOE J. Wheelock, INPO J. E. Baum, CE

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

Docket No. 50-317 March 13, 1990 Prepared by C. Behnke Telephones (301)260-4871 OP.ERATING

. .............. STATUS

1. UNIT NAME Calvert Cliffs Unit 1

2. REPORTING PERIOD FEBRUARY 1990

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 670 1,416 129,853

12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 0.0 94,592.3

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4

14. HOURS GENERA 1CR ON LINE 01. 0 0.0 9 2, 4 4 8. ti 15 UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 4

10. GROSS THERMAL ENERGY GENERATED (MWH) 0 0 232,691,250 1.<. GROSS ELECTP.ICAL ENfRGY GEN 5TED(MWH) 0 0 77,419,117

18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 0 73,545,810

19. UNIT SERVICE FACTOR 0.0 0.0 71.2

20. UNIT AVAILABILITY FACTOR 0.0 0.0 71,2

21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 0.0 68.7

22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 0.0 67.0

23. UNIT FORCED OUTAGE RATE 0.0 0.0 9.5

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

Inspection / Maintenance: April 16, 1990 for 90 days.

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

April 2, 1990 l

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. UNIT' 51RTfDOWNS AND POWER REDUCTIONS - DOCKET NO. 50-317 UNIT NAME Calvert Cliffs'-UI ~~

DATE March 13. 1990 COMPLETED BY Carl Behnke REPORT MONTH February 1990 TELEPHONE (301)260-4871 4

ETHOD OF DURATION ,SHUTTINC LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE I

NO. DATE TYPE (HOURS) REASOJ DOC EVEN1 ACTION TO

!REAC10R REPOP'i #' CODE CODE S PREVENT RECURRENCE I _

90-02 900201 S 672 B N/A N/A CA HEATER Continued shutdown in maintenance l outage.

l LTOP Tech. Spec. Change (2.and g revised system description g

submitted to NRC.

I Awaiting final review and NRC~

concurrence that all Special l Team Inspection and Confirmatory Action Imtter commitments are complete and support Unit I start-up.

1 2 0 F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure. (Exolain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for License

-C-Refueling _

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

E-Operator Training & License Examination 5 '

F-?.dministrative Exhibit I - Same Source G-Operational Error (& plain)

H-Other (Explain)

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1 AVERAGE DAILY UNIT POWER LEVEL oco********************************************************************* -

Docket No. 50-317 Calvert Cliffs Unit No. 1 March 13, 1990 i completed by Carl Behnke Telephonet (301) 260-4871 .

FEBRUARY 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 3 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 14 0 15 0 16 0 j

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- DOCKET # $0 317~

CALVERT CLIFFS UNIT 1 March'13, 1990-

SUMMARY

OF OPERATING EXPERIENCE February 1990 The unit began the month in a continuation of the maintenance shutdown.

Low Temperature Over Protection (LTOP) work continued. Technical Specification Change #2 and a revised system description was submitted to the NRC, Awaiting final review and concurrence that all Special Team inspection and Confirmatory-Action Letter commitments are complete and support Unit 1 start up.

The unit is. expected to start up on April 2. The unit vill then be shut.down on April 16 for a scheduled outage for LLRT and Steam Generator eddy current-0; te s ting'.

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e t i r March 7, 1990 REFUELING INFORMATION REQUEST i

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

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

3. Scheduled date for restart following refueling: May 26, 1991 Will refueling or resumption of operation thereafter require a 4.

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.

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

November 1, 1990 ( reload submittal )

6. Important licensing considerations associated with the refueliap.

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

7. The number of fuel asser. bliss (a) in the core and (b) in the spent.

fuel storage pool.

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

8. (a) The present licensed spent fuel pool storage ca)acity, and (b) the size of any increase in licensed storage capacity t1at has been ,

requested or is planned, in number of fuel assemb~ lies.

(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 1993

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UNIT 2 OPERATING DATA REPORT oo**************************************************************************

Docket No. 50-318 March 13, 1990 Prepared by C. Behnke Telephones (301)260-4871 OPERATING STATUS

1. UNIT NAME Calvert Cliffs Unit 2

2. REPORTING PERIOD FEBRUARY 1990

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 672 1,416 113,208

12. KUMBER OF HOURS REACTOR WAS CRITICAL 0.0 0.0 87,437.3

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6 114. HOURS GENERATOR ON LINE 0.0 0.0 86,228.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

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

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

18. NET ELECTRICAL ENERGY GENERATED (MWH) 0 0 E9,042,571

19. UNIT SERVICE FACTOR 0.0 0.0 76.2

20. UNIT AVAILABILITY FACTOR 0.0 0.0 76.2

21. UNIT CAPACITY FACTOR (USING MDC NET) 0.0 0.0 73.9

22. UNIT CAPACITY FACTOR (USING DER NET).

0.0 0.0 72.2

23. UNIT FORCED OUTAGE RATE 0.0 0.0 5.3

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:

September 30, 1990 *

• This date is currently under review,

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UNIT SHUTDOWNS AND POWER CEDUCTIONS: DOCKET NO. 50-318 UNIT NAME Calvert Cliffs-UN "

DATE -March 13. 1990' COMPLETED BY ' Carl Behnke REPORT MONTH ~ February 1990 TELEPHONE '(3011260-4871' METHOD OF DURATION SHUTTING LICENSEE SYSTEM COMPONENT CAUSE & CORRECTIVE I 2 NO. DATE TYPE (HOURS) .~ REASON DOWN EVENT . . ACTION TO 3

REACTOR REPORT # CODE CODE ' PREVENT RECURRENCE 90-02 900201 S 672 C N/A N/A Continued shutdown for 8th Cycle

. Refueling Outage.89-007 CA HEATER' Pressurizer' work conti~ued.' n Completed milling work on pads,.

need to rework one. .' Proceeding to ream bores for.the pressurizer heater sleeves.

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

E-Operator Training & License Examination 5

F-Administrative Exhibit' I :- Same Source .

G-Operational Error (Explain)

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H-Other.(Explain)

AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No. 2 March 13, 1990 completed by Carl Behnke Telephone: (301) 260-4871 FEBRUARY 1990 Average Daily Power Level Average Daily Power Level Day (MWe-Net) Day (MWa-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 14 0 15 0 16 0

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~i DOCKET # 50 318i  :

-CALVERT CLIFFS .' UNIT-2 l March 13,:1990' j 4

SUMMARY

OF OPERATING EXPERIENCE =!

i February 1990- '

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. Beginning the month, Unit 2 continued shutdown for the_8th Cycle Refueling 1

Outage.  :{

s; Pressurizer work continued by completing the m'lling i work on the weld pads; one -!

~ pad needs: reworking. We are proceeding with reaming the pad bores to receive the new heater sleeves. We-received.39 of the 120 new heaters-with the r remainder coming in'several shipments, j t

The unit is scheduled co return to service on September 30', 1990,'_ However,;this .l date is being reviewedi i i

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l March 7, 1990 REFUELING INFORMATION REQUEST

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: September 30, 1990 *

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

L L 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.

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

February 9, 1989 ( reload submittal ) **

April 21, 1989 ( updated reload submittal ) **

l 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.

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

(a) 0 (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.

April 1993

• Change since last report

• • Unit currently in refueling shut down

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