ML20207N560

Monthly Operating Repts for Sept 1988 for Calvert Cliffs Units 1 & 2

ML20207N560
Person / Time
Site:	Calvert Cliffs
Issue date:	09/30/1988
From:	Behnke C, Russell L BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8810190218
Download: ML20207N560 (11)

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

Docket No. 50-317 October 13, 1988 Prepared by C.Behnke Telephones (301)260-4871 OPERATING STATUS

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1. UNIT NAME Calvert Cliffs Unit 1

2. REPORTING PERIOD SEPTEMBER 1988 3.

LICENSED THERMAL POWER (MWT) 2700

4. NAMEPLATE RATING (GROSS MWe) 918 5.

DESIGN ELECTRICAL RATING (NET MWe) 845 6.

MAXIMUM DEPENDABIS 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

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Cumulative

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This month Year-to-Date to Date

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11. HOURS IN REPORTING PERIOD 720 6,575 117,468

12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 4,517.5 90,904.7 t

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 3,019.4 t

14. HOURS GENERATOR ON LINE 720.0 4,401.5 88,854.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 l

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,917,494 11,300,551 223,375,269

17. GROSS ELECTRICAL ENERGY GEN'TED(MWH) 633,786 3,759,345 73,975,007

18. NET ELECTRICAL ENERGY GENERATED (MWH) 607,346 3,598,701 70,634,662 r

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19. UNIT SERVICE FACTOR 100.0 66.9 75.6

20. UNIT AVAILABILITY FACTOR 100.0 66.9 75.6 1

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.2 66.3 72.9

22. UNIT CAPACITY FACTOR (USING DER NET) 99.8 64.8 71.2 l

23. UNIT FORCED OUTAGE RATE 0.0 2.6 9.8 i

24. SHUTDOWNS SCHEDULED OVER THE NEXT l

SIX MONTHS (TYPE, DATE AND DURATION):

Maintenance Outage March 10, 1988; 14 days

25. IF SHUTDOWN AT END OF REPORT PERIOD, l

ESTIMATED DATE OF START-UP:

N/A

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l Note Line 21 "Cumulative" factor no longer uses a weighted average.

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DATE Cktober 13. 1988 __

u CDPLETED IN C. Betnke FUUlT tDITH _Seotember 1988 TELERIFE (3011260-4071 l

I tETIG CF DlJMTICN R/HP[

9tJTTItG LI NEEE SYSTEM CIPf U O tr CAlIE & CINECTIW 1

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DATE TYPE OORS)

Daed EwNT ACTICH TD 3

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CrxE aEwnT ECmea t&A TiEFE WBE to TRIPS G1 SI(NI-FICANT EDLCTICPE THIS POJTH I

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1 F: Forced Reason:

tiethod:

Exhibit G-Instructions -

Sr Scteduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data J

D-tiaintenance or Test 2-t1anual Scram.

Entry Stets for License C-Hefueling 3-Automatic Scram.

Event Report (LER) File j

D-fbgulatory Restriction 4-Other (Explain)

(PUECro161)

E-Operator Training & License Examination F-Administrative 5

I Exhibit I - Same Source G-Operational Error (Explain)

H4)ther (Explain) 1

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AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-317 Calvert Cliffs Unit No. 1 October 13, 1988 Completed by C.

Behnke Telephone: (301) 260-4871 SEPTEMBER 1988 Average Daily Power Level Average Daily Power Level Day (MWe-Net)

Day (MWe-Net) 1 845 17 852 2

845 18 852 3

844 19 851 i

4 844 20 851 5

845 21 850 6

849 22 852 l

7 850 23 851 8

850 24 851 9

849 25 853 10 726 26 846 11 849 27 817 12 850 28 824 13 852 29 854 14 849 30 855 15 850 16 851 t

o' DOGEr # 50-317 CALVERP CUFFS - WIT 1 October 13, 1988 SG9RRY OF OPERATING EXPERIINCE September 198Q Unit 1 began the month at 100% power operations (840 PMe Net).

Power was rdv=4 to 700 )Me on September 10th at 0610 to repair #16A Travelling Screen.

Power was further rMv=1 to 460 PMe at 1000 to effect repairs on the Waugh Chapel 500 W Breaker "B". - Breaker and screen repairs wars conpleted by 1730 and by 1830 on Seg#anhar 10th the unit was at 100% power (845 PMe).

On Septanber 25th at 0000 the unit had reached 850 PHe Net. On Septanbar 26th at 2120 power was rMv=1 to 750 )We to clean oordenser waterboxes. Cleanirq was ocupleted at 0520 on Septanbar 27th and power was increased to 1004 (850 PMe). Power was reduced to 760 PMe at 2100 on Septanbar 27th to clean waterboxes again until 0500 on Septanber 28th. Power was incraaamd to 100% and achieved 855 PMe Net By 0000 on September 29th.

'Ihe unit ended the month at 100% power (855 }Ee Net).

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s October 6, 1988 R EWEI.ING INFORMATION REQUEST l

1.

Name of facility: Calvert Cliffs Nuc1 car power plant, Unit No. 1.

2.

Scheduled date for next refueling shutdown: March 31, 1990 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.

June 9, 1988

( enrichment submittal )

February 15, 1990 ( reload submittal )

6.

Ittport ant licensing considerations associated with the refueling.

Reload fuel will he similar to that reload fuel inserted into Calvert Cliffs Unit 1 tenth Cycle except for the higher enrichment (t'p to 5.0%)

7.

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

(a) 217 (b) 1243

• Spent fuel pools are common to Units ; and 2.

8.

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

(a) 1830 (b) 0 9.

The projected date of the last refueling that can be discharged to the Spent Fuel pool assuming the present li insed acacity and maintaining space for one full core off load.

April, 1991

• changed since last report N '~ - i..

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UNIT 2 OPERATING DATA REPORT ocoo************************************************************************

Docket No. 50-318 October 13, 1908 Prepared by C.Behnke Telephoner (301)260-4871 L

OPERATING STATUS l

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1. UNIT NAME Calvert Cliffs Unit 2

2. REPORTING PERIOD SEPTEMBER 1988 i

3.

LICENSED THERMAL POWER (MWT) 2700

4. NAMEPLATE RATING (GROSS MWe) 918 5.

DESIGN ELECTRICAL RATING (NET MWe) 845 l

6 MAXIMUM DEPENDABLE CAP'Y (GROSS MWe)

A60 l

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 L

Cumulative i

This month Yea. to-Date to Date

11. HOURS IN REPORTING PERIOD 720 6,575 100,823 l

12. HUMBER OF HOURS REACTOR WAS CRITICAL 720.0 5,618.1 93,461.9

13. REACTOR RESERVE SKUTDOWN HOURS 0.0 0.0 1,296.6

14. HOURS GENERATOR ON LINE 720.0 5,606.2 82,287.8

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 t

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,918,754 14,850,941 208,191,605

17. GROSS ELECTRICAL ENERGY GEN'TED(MWM) 624,219 4,930,079 68,818,180

18. NET ELECTRICAL ENERGY GENERATED (MWM) 598,127 4,727,818 65,718,876

19. UNIT SERVICE FACTOR 100.0 85.3 81.6

20. UNIT AVAILABILITY FACTOR 100.0 85.3 81.6 i

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.7 87.2 79.0

22. UNIT CAPACITY FACTOR (USING DER NET) 98.3 85.1

'77.1

23. UNIT FORCED OUTAGE RATE 0.0 2.4 5.4 l

24. SHUTDOWNS SCHEDULED OVER THE NEXT i

SIX MONTHS (TYPE, DATE AND DURATION):

I Refueling Outage March 31, 1988; 49 days j

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

ESTIMATED DATE OF START-UP:

N/A Note: Line 21 "Cumulative" factor no longer uses a weighted average.

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LNIT 9UTDDe6 (M) FDER NDLCTICNS 000-ET to. "O-318 LNIT FTrE Calww-t Clif fs4T2 DATE October 13. 1900 QJtMITED IN C. EVnke EPORT POJTH _Srptember 190B TELEFHJ E (301)260-4871 ttTu00 or DJMTIGJ 9 tJTTif G LICDRE SYSTEM EIfG DJT N & uJ+triItE y

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DATE WE-1HOLftS)-' NEtYU(

- 00 W 4 3- -RPmT #

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-EWNT (CTIOJ TO RtcTot UIE GIE NOUJT REQJTOE WA TFERE bOE to TRIPS 01 SIOJI-FICAf4T FEDLETIGE THIS PUlTH.

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F: Fcscas ftwm:

ttttcd:

Exhibit G-Instructicos St Exte d 21e*1 (e-Equipemt Failure (E, plain) 1-ttwual for Preparation of Data D-mir ter arce or ist Mh~m2al C.irrea.

Er.try Steets for License C4bf uelirq 34estcar.atic Scrara.

Ewnt Regrt (LER) File D-fkgitatcsy Ik<.trictics.

4-Otter (Esplain)

(r a f EG-Ol61 )

E-Orsatcr Ti ainirq & License Exarninaticn 3

F-faininistrative E=hibit I - mme Smrce G-Operattonal Error (Explaan)

H4]tter (Explatn)

AVERAGM DAILY UNIT POWER LEVEL i

Docket No. 50-318 Calvert Cliffs Unit No. 2 l

October 13, 1988 completed by C.

Behnke

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Telephone (301) 260-4871 SEPTEMBER 1988 Average Daily Powsr Level Average Daily Power Level Day (MWe-Net)

Day (MWe-Net) 1 820 17 840 2

782 18 842 I

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835 19 840 4

836 20 840 I

5 835 21 839 4

6 836 22 839 7

782 23 839 1

8 840 24 834 I

i 9

840 25 749

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J 10 777 26 847 11 839 27 849 i

j 12 839 28 850 13 838 29 850 14 837 30 849 15 838 I

I 16 839 r

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DOCTF # 50-318 CALVERr CLIf73 - UNIT 2 October 13, 1988 SO2%RY OF OPERATDG EXPERIDICE Septerber 1988 Unit 2 began the month at 100% pcwer operatiens (835 Mk liet). On September 1st power was r*+M to 700 Mk at 2155 to clean condenser Vaterboxes. Ptwer was increased to 100% at 0615 on September 2rd. On September 7th power was again reduced to 700 M4 at 0216 to clean waterbo), s.

Power was increa.wd at 1600 to t

835 Mk.

Ptmer was ra+M en Septe:rber loth to 775 MM to clean #23B Oordenser Amertsp.

Power kus reduced further to 700 M4 to effec.t repairs to the Waugh Chapel Breaker "B" at 1130. Maintenance was expleted at 1510 ard pcwor was increased to 100% power at 845 Mk liet.

On September 24th Ptser kus reduced to 76015M to clean waterboxes. At 1840 on September 25th Power was ircreased to 845 MM.

'Ihe unit ended the month at 100% pcher operations (845 MM !!ct).

t October 6, 1988 REWELING INFORMATION REQUEST 1.

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

2.

Scheduled date for next refueling shutdown: April 1, 1989 3.

Scheduled date for restart following refueling: May 16, 1989 4,

Will refueling or resumption of operation thereaf ter 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 subraitting proposed licensing action and supporting information, February 9,

1989 ( reload submittal )

Juna 9,1988

( enrichment submittal )

6.

Important licensing considerations associated with the refueling, Reload fuel will be similar to that reload fuel inserted into the previous i

cycle except for the 4.3% enrichment and four advanced test fuel assemblies i

containing an alternative burnable absorber.

7.

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

(a) 217 (b) 1243

• Spent fuel pools are cosmoon to Unita 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 r

4 planned, in number of fuel assemblies, 1

(a) 1830 (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.

April, 1991 r

• cb 3 las; report y

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,S B ALTIMORE OAS AND ELECTWIC l

CHARLES CENTER P.O. BOX 1475 BALTIMORE, MARYLAND 21203 L

LEON B. RUS$ ELL we, w. ud.E. m, mi.vw October 13, 1988 I

Document Control Desk

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U.S. Nuclear Regulatory Commission 1 White Flint North Floor Pl-Room 37 11555 Rockville Pike Rockville, MD 20850

[

ATTENTION:

Document Control Desk i

Sulk 7ECT:

September Operating Data Reports for Calvert Cliffs I

Units 1 and 2 (Dockets 50-317 and 50-318)

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

I If there are any questions, please contact Carl Behnke, (301) l 260-4871.

Sincerely, f

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'B.NusseY Manager Calvert Cliffs Nuclear t

Power Plant Department l

LBR/CB/j af b

f Enclosures cc W. T. Russell (NRC)

S. A. McNeil (NRC)

D. Trimble (NRC)

[

P. Ross (NRC) l T. Magette (DNR)

[

D. Reilly (INPO)

X. Gibbard (DOE)

K. Gromack (CE) g2Y 1

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