ML20236D011

Monthly Operating Repts for Sept 1987

ML20236D011
Person / Time
Site:	Calvert Cliffs
Issue date:	09/30/1987
From:	Behnke C, Lemons J BALTIMORE GAS & ELECTRIC CO.
To:
References
NUDOCS 8710270444
Download: ML20236D011 (11)

Text

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, UNIT 1 OPERATING DATA REPORT e***************************************************************************

Docket No. 50-317 October 19, 1987 Prepared by.C.Behnke Telephone: (301) 260-4871 OPERATING STATUS

~~~~~~~~~~_~~~~~

1. UNIT NAME' Calvert Cliffs Unit 1

2. REPORTING PERIOD SEPTEMBER 1987

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'DEPENDABLS 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 720 6,551 108,684 "12. NUMBER OF' HOURS REACTOR WAS CRITICAL 693.0 4632.3 84,404.0

13. REACTOR-RESERVE' SHUTDOWN HOURS-0.0 0.0 3,019.4 14.-HOURS GENERATOR'ON LINE 691.0 4310.4 82,526.3 15.: UNIT-RESERVE SHUTDOWN. HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,832,753 11,291,323 206,821,718 17.-GROSS ELECTRICAL ENERGY GEN'TED(MWH) 604,461 3,758,283 68,448,276

18. NET ELECTRICAL ENERGY GENERATED (MWH) 578,109 3,594,594 65,343,804

'19. UNIT SERVICE FACTOR 96.0 65.8 75.9

20. UNIT: AVAILABILITY FACTOR 96.0 65.8 75.9 21.EUNIT CAPACITY FACTOR (USING MDC NET) 97.3 66.5 73.0

22. UNIT CAPACITY FACTOR (USING DER NET) 95.0 64.9 71.2

23. UNIT FORCED OUTAGE RATE 4.0 31.0 10.1

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

April 8, 1988, Refueling shutdown for 48 days.

I

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

n/a Note: Line 21 " Cumulative" factor uses a weighted average.

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AVERAGE DAILY. UNIT POWER' LEVEL

. 1 Docket No. 50-317 Calvert Cliffs Unit No. 1 October 19, 1987 Completed by C.

Behnke Telephone: (301) 260-4871 SEPTEMBER.1987 i

Average Daily Power Level Average Daily Power Level Day (MWe-Net)

Day (MWe-Net) 1 778 17 832 2-849

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UNIT 21

-OPERATING DATA REPORT Lese *************************************************************************-

Docket-No. 50-318-J October ^19,.1987

~ Prepared by C.BehnkeL Telephone:(301)260-4871.

OPERATING STATUS

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1.1 UNIT'NAME Calvert Cliffs Unit 2.

1 12.-REPORTING PERIOD SEPTEMBER.1987

3. LICENSED THERMAL.POWERT(MWT)l 2700 c4'.: NAMEPLATE'RATINGf(GROSS MWe).

918

.5..; DESIGN ELECTRICAL RATING ~(NET MWe) 845 L6D MAXIMUM DEPENDABLE. CAP'Yl(GROSS MWe) 860'

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

825-

8. CHANGE.IN' CAPACITY RATINGS.

.9.. POWER LEVEL.TO WHICH RESTRICTED.

none n/a cl0. REASONS FOR RESTRICTIONS n/a Cumulative This month Year-to-Date to Date

11. HOURS IN REPORTING PERIOD 720 5,831-91,319

-1:2. NUMBER OF. HOURS REACTOR WAS CRITICAL 711.9 3,142.0 75,028.0

'13.. REACTOR' RESERVE SHUTDOWN HOURS 0.0 0.0 1,296.6

-14.1 HOURS GENERATOR ON LINE 708.7 3,066.0 73,886.0

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 ol6. GROSS' THERMAL' ENERGY-GENERATED (MWH) 1,868,599 7,760,927 186,077,782 17;' GROSS ELECTRICAL ENERGY GEN'TED(MWH) 619,718 2,606,343 61,443,855 18.- NET ELECTRICAL ENERGY GENERATED (MWH) 593,140 2,492,106 58,650,728 19.LUNIT SERVICE ^ FACTOR 98.4 52.6 80.9 20.' UNIT AVAILABILITY FACTOR 98.4 52.6 80.9-21.; UNIT CAPACITY FACTOR'(USING MDC. NET) 99.9 51.8 77.8 122. UNITLCAPACITY FACTOR (USING DER NET) 97.5 50.6 76.0 23.. UNIT. FORCED OUTAGE RATE 1.6 3.2 5.8

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

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ESTIMATED DATE OF START-UP:

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l AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No. 2 October 19, 1987 Completed by C.

Behnke Telephone: (301) 260-4871 SEPTEMBER 1987 Average-Daily Power Level Average Daily Power Level Day (MWe-Net)

Day (MWe-Net) 1 841 17 842 2

843 18 841 3

842 19 842 4

842 20 845 5

845 21 842 6

845 22 844 7

524 23 846 8

574 24 846 9

844 25 847 10 842 26 847 11 842 27 849 12 842 28 843 13 843 29 840 14 842 30 842 15 843 16 843

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SUMMARY

-OF UNIT 1 OPERATING EXPERIENCE SEPTEMBER 1987 9/1 -The' Unit began,this reporting: period at full reactor

' ' ~ power.(825 MWe).. At 1300, a power. reduction was begun to' support work on a. transformer.at Waugh Chapel.

At.

1545,. reactor power was' held at 560 MWe. -At 1920, repairs were complete,-and at 2130, the Unit'was at-full reactor l power!(825 MWe)'.

9/11 At'0513, the Unit tripped-.because-of-a loss of 12A-RCP due"to a: failed surge. capacitor.

.9/12-At 0810, the Unit was critical, and at 1011, the Unit

'was: paralleled.

The Unit ~was held at 30%:for. water

-chemistry:between 1045'and 1805.

At 2400, the Unit was

.3 at full reactor power.

-9/17'At.0453,:a: power decrease was begun to repair #13 Condensate Pump' oil recirculation pump.

At 0700',.the

' Unit was heldat.750 MWe.

At 0925, repairs were complete'and a power. increase was begun.

The Unit was at. full, reactor power at 1120.

9/30'The Unit ended-this reporting period at full reactor-power.(825 MWe).

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SUMMARY

JOF UNIT'2 OPERATING EXPERIENCE SEPTEMBER 1987 F

9/1.The. Unit began-this reporting period at full reactor power (825 MWe).

9/7 At 1513, the Unit was tripped because of an I

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. unidentified leak on the EHC system.- The leak was found when the system was secured.

The leak was

-subsequently isolated.- At 2320,.the Unit was critical'

.and at 0227, the Unit:was paralleled.

The Unit.was held.at 30% for water chemistry between 0400 and 0645.

At 1230, the Unit was at full reactor power (825 MWe).

~9/30 The-Unit ended this reporting period at full reactor power (825MWe).

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l October l 13, 1987 REFUELING INFORMATION REOUEST I

'l.'

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

2.

Scheduled date for next refueling shutdown:. April 8, 1988 3.

Scheduled date for restart following refueling: May 26, 1988.

4.'

Will' refueling.or resumption of operation thereafter require a Technical Speci-fication change or ot'ner license amendment?

l

' Resumption of operation after refueling will not require changes to Technical Specifications.

-5.

Scheduled. date(s) - for submitting proposed licensing-action and supporting in-i formation.

February 19, 1988 6."

' Important licensing considerations associated with the refueling.

Reload fuel will be similar ' to that reload fuel inserted into Calvert Cliffs Unit 2 Eighth Cycle.

7.

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

~

pool.

(a) 217 (b) 1138

~ 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)~ l830 (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 offload.

1 April,1991 a

[

October 13, 1987 REFUELING INFORMATION REOUEST

't.

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 15, 1989 4.

'Will refueling. or resumption of. operation thereafter. require a Technical Speci-fication change or other license amendment?

1

' Resumption of operation after refueling will require no changes to Technical Specifications.

5.

Scheduled - date(s)' for submitting' proposed licensing action and supporting in-formation.

1.

February. 12, 1989 q

6.

Important licensing considerations. associated with the refueling.

l Reload fuel will be similar to that reload fuel inserted into the previous cy-cle.

7.

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

(a) 217 (b) 1138 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) 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 offload.

April,1991 1

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BALTIMORE GAS AND ELECTRIC Q

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

$a5Z ro JAMES R. LEMONS CT*

NucLEAn C s DEPARTMENT October 19, 1987 y$w I

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Director, Office of Inspection 9

)

and Enforcement l

U.S. Nuclear Regulatory Commission i

Washington, D.C.

20055 Attention:

Document Control Desk

Subject:

September Operating Data Reports for Calvert Cliffs Units 1 and 2 (Dockets 50-317 and 50-318) l Gentlemen:

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

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

Sincerep J.

. Lemons Manager-Nuclear Operations Department JRL/CB/jaf Enclosures

.cc:

M. Beebe (NRC)

V.

P. O'Grady (BG&E)

E. K.

Bewley (BG&E)

D. Reilly (INPO)

]

T. Foley_(NRC)

P. Ross (NRC)

-K. Gibbard (DOE)

J. A. Tiernan (BG&E)

S..A.

McNeil (NRC)

E. Wenzinger (NRC)

W. J. Lippold (BG&E)

Technical Librarian T. Magette (DNR)

File F. Gromack (CE) hsd

,/,