ML20132D423

Monthly Operating Repts for June 1985

ML20132D423
Person / Time
Site:	Calvert Cliffs
Issue date:	06/30/1985
From:	Porter R, Russell L BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8507310398
Download: ML20132D423 (11)

Text

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OPERATING DATA REPORT Docket No. 50-317 Date: 07-16-85 Completed by R. Porter Telephone: (301) 260-4747 OPERATING STATUS seeeeeeeeeeeeeeeeee 1.

Unit Name:

Calvert Cliffs No.1 2.

Reporting Period:

June 1985 3.

Licensed Thermal Power (MWT):

2,700 4.

Nameplate Rating (gross MWe):

918 5.

Design Electrical Rating (Net MWE):

845 6.

Maximum Dependable Capacity Gross MWe:

860 7.

Maximum Dependable Capacity (Net MWe):

825 8.

Change In Capacity Ratings:

None 9.

Power Level To Which Restricted (Net MW):

NA 10.

Reasons For Restrictions:

NA This Month Yr-To-Date Cumulative 11.

Hours In Reporting Period 720 4,343 88,956 12.

Number Of Ilours Reactor Was Critical 86.3 2,282.6 69,780.5 13.

Reactor Reserve Shutdown Hours 0.0 734.3 2,719.4 14.

Ilours Generator On-line 0.0 2,184.2 68,355.0 15.

Unit Reserve Shutdown Ilours 0.0 0.0 0.0 16.

Gross Thermal Energy Generated (MWII) 0.0 5,792,566 169,575,303 17.

Gross Electrical Energy Generated (MWil) 0.0 1,968,684 56,012,064 18.

Net Electrical Energy Generated (MWII) 0.0 1,882,872 53,439,438 19.

Unit Service Factor 0.0 50.3 76.8 20.

Unit Availability Factor 0.0 50.3 76.8 21.

Unit Capacity Factor (Using MDC Net) 0.0 52.6 73.4 22.

Unit Capacity Factor (Using DER Net) 0.0 51.3 71.1 23.

Unit Forced Outage Rate M

27.2 9.2 24.

Shutdowns Scheduled Over the Next Six Months (type, date, and duration): None 25.

If Shutdown At End Of Report Period, Estimated Date Of Startup:

July 28,1985 b

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UNIT Sillfl1XMNS AND IUWIR REIMX:TIONS INMXI?F NO. 50-317--

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outage due to insulation failure-on the main generator stator.

The damaged stator bars were re-moved and repaired. The stator bars are currently being installed.

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AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-317 Calvert Cliffs Unit No.1 Date: 07-16-85 Completed By R. Porter Telephone: (301)-260-4747 JUNE 1985 eeeeeeeseees f

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

(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

16 0

INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

Revision 1

OPERATING DATA REPORT Docket No. 50-318 Date: 07-16-85 Completed by R. Porter Telephone: (301) 260-4747 OPERATING STATUS 1.

Unit Name:

Calvert Cliffs No. 2 2.

Reporting Period:

June 1985 3.

Licensed Thermal Power (MWT):

2,700 4.

Nameplate Rating (gross MWe):

911 5.

Design Electrical Rating (Net MWE):

845 6.

Maximum Dependable Capacity Gross MWe:

860 7.

Maximum Dependable Capacity (Net MWe):

825 8.

Change In Capacity Ratings:

None 9.

Power LevelTo Which Restricted (Net MW):

NA 10.

Reasons For Restrictions:

NA This Month Yr-To-Date Cumulative 11.

Hours In Reporting Period 720.0 4,343 72,311 12.

Number Of Hours Reactor Was Critical 720.0 3,974.1 60,532.9 13.

Reactor Reserve Shutdown Hours 0.0 0.0 968.0 14.

Hours Generator On-line 720.0 3,958.6 59,577.9 15.

Unit Reserve Shutdown Hours 0.0 0.0 0.0 16.

Gross Thermal Energy Generated (MWH) 1,928,335 10,500,618 149,221,555 17.

Gross Electrical Energy Generated (MWH) 628,264 3,491,185 49,149,388 18.

Net Electrical Energy Generated (MWH) 601,501 3,339,544 46,881,752 19.

Unit Service Factor 100.0 91.1 82.4 20.

Unit Availability Factor 100.0 91.1 82.4 21.

Unit Capacity Factor (Using MDC Net) 101.3 93.2 78.9 22.

Unit Capacity Factor (Using DER Net) 98.9 91.0 76.7 23.

Unit Forced Outage Rate 0.0 8.9 6.4 24.

Shutdowns Scheduled Over the Next Six Months (type, date, and duration): Sixth Scheduled Refueling, Octoberg,1985 to December 22,1985 25.

If Shutdown At End Of Report Period, Estimated Date Of Startup:

Revision 1

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50-318 IINIT NAPF,.. CCNPP No.2 DA1V, 7/16/85 COMPl.FTED BY R. J. Porter i

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AVERAGE DAILY UNIT POWER LEVEL Docket No. 50-318 Calvert Cliffs Unit No. 2 Date: 07-16-85 Completed By R. Porter Telephone: (301)-260-4747 JUNE 1985 Day Average Daily Power Level Day Average Daily Power Level (MWe-Net)

(MWe-Net) 1 840 17 838 2

841 18 837 3

831 19 835 4

833 20 834 5

837 21 836 6

835 22 838 7

836 23 838 8

836 24 834 9

836 25 823 10 834 26 801 11 838 27 841 12 838 28 840 13 836 29 838 14 838 30 839 15 840 16 842 INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-Net for each day in the reporting' month. Compute to the nearest whole megawatt.

l l

Revision 1

SUMMARY

OF UNIT 1 OPERATING EXPERIENCE JUNE 1985 6/1 At the beginning of this reporting period, Unit I was shut down continuing its 7th scheduled refueling outage.

6/17 Commenced Reactor Coolant System heatup at 0426.

6/21 At 0600, commenced reactor startup for low power physics testing.

6/22 At 0330, the reactor was brought critical and low power physics testing was commenced.

6/25 Low power physics testing was completed at 1700 and the reactor was shut down at 1750.

i 6/27 At 2250, completed cooldown and draining of the Reactor Coolant System in anticipation of steam generator eddy current work while repairs to the main generator were performed.

6/30 At the end of this reporting period, Unit 1 was shut down continuing its 7th scheduled refueling outage.

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Revision 1

SUMMARY

OF UNIT 2 OPERATDIG EXPERIENCE JUNE 1985 6/1 At the beginning of this reporting period, Unit 2 was at 833 MWe with the reactor at 100% power.

6/25 Reduced load to 695 MWe at 2205 to clean main condenser water boxes.

6/26 Resumed fullload operation (837 MWe) at 06J0.

6/30 At the end of this reporting period, Unit 2 was operating at 837 MWe with the reactor at 100% power.

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t Revision 1

July 3,1985 REFUELING INFORMATION REQUEST 1.

Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit No.1 2.

Scheduled date for next Refueling Shutdown: September 20,1986 3.

Scheduled date for restart following refueling: November 21,1986 4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

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

5.

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

l August 20,1986 6.

Important licensing considerations associated with the refueling.

Reload fuel will be similar to that reload fuel inserted into the previous cycle.

1 7.

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

(a) 217 (b) 940 Spent Fuel Pools are common to Units 1 and 2 (a) The present licensed spent fuel pool storage capacity, and (b) the size of any 8.

increase in licensed storage capacity that has been requested or is planned, in number of fuelassemblies.

(a) 1830 I

(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 Rev. 1 i

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~ July 3,1985 I

REFUELING INFORMATION REQUEST

1. Name of Facility: Calvert Cliffs Nuclear Power Plant, Unit No. 2.

2. Scheduled date for next refueling shutdown: October 19,1985.

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3. Scheduled date for restart following refueling: December 4,1985.

4. Will refueling or resumption of operation thereafter require a technical specification change or other licensed 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 fresh reload batch and reshuffled core.

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

' September 2,1985

6. Important licensing considerations associated with refueling.

l Reload fuel will be similar to that reload fuel inserted in the previous cycle.

7. The number of fuel assemblies (a) in the core and (b) in the Spent Fuel Storage Pool.

i (a) 217 (b) 940 Spent Fuel Pool is 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 required or is planned, in number of fuel assemblies.

(a) 1830 (b)0 i

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 Rev.-1 N

4 i

BALTIMORE G AS AND ELECTRIC COMPANY P.O. BO X 147 5 B ALTIMOR E. M A RYL AN D 212o3 NUCLEAR POWER DEPARTMENT CALVERT CLIFF 5 NUCLEAR POWER PL ANT July 16 1985 8

LUSBY, M ARYLAND 20657 Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D.C. 20055 Attention:

Document Control Desk

Subject:

June Operating Data Reports for Calvert Cliffs Units 1 and 2 (Dockets 50-317 and 50-318)

Gentlemen:

Please replace the entire subject reports with the enclosed. The l

reports previously sent you, on July 11, 1985, have been corrected and updated; these changes are underlined.

l Thank you.

l Sincerely, u

I L. B. Russell Plant Superintendent LBR/djw Attachment Copies:

R. F. Ash (BG&E)

P. A. Pieringer (BG&E)

M. Beebe (NRC)

D. Reilly (INPO)

E. K. Bewley (BG&E)

P. Ross (NRC)

T. Foley (NRC)

T. E. Ruszin, Jr. (BG&E)

K. Gibbard (DOE)

P. D. Sierer, Jr. (BG&E) l A. E. Lundvall, Jr.(BG&E)

J. A. Tiernan (BG&E)

T. Magette (DNR)

E. Wenzinger (NRC)

R. R. Mills (CE) l iEIa