ML20080T737

Monthly Operating Rept for Jan 1984

ML20080T737
Person / Time
Site:	Summer
Issue date:	01/31/1984
From:	Dixon O, Loignon G SOUTH CAROLINA ELECTRIC & GAS CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8403020039
Download: ML20080T737 (5)

Text

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1- .A-Director, Office of Resource Management January Monthly Operating Report

-Page.2 February- 13, 1984 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50/395 UNIT V. C. SUMMER I

. DATE 02/13/83 COMPLETED BY G. A. Loignon TELEPHONE (803) 345-5209 MONTH JANU ARY ' 1984 DAY. AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) i

1. 893 17. 333

2. 893 18. 571

3. '893 lo. 892

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890 20. 893 5 886 21. 894

6. - 888- 12 2 . 894

.7 874 23 894

8. 892 24. 895

-9 . ^893 25 895

10. '893~ 26. 895

11. 890 27 894 12.- 888 28. 894

13. - 888 29 895

14. 887 30. 892 15 888 31. 891

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~ Director, Office of Resource Management

_ Jarnary Monthly Operating Report Page 3 February 13, 1984

- ATTACHMalT II OPHIATIl0 DATA REPORT DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE 02/13/84 COMPLETED BY G. A. Loignon TELEPHONE (803) 345-5209

- OPHIATING STA'IUS -

1. Reporting Period: JANUARY 1984 Gross Hours in Reporting Period: 744 2.: Currently Authorize.d Power Level-(MWt): 2775 Max.: Depend. Capacity (MWe-Net): 885 Design Electrical Rating (MWe-Net): - 900

3. Power Level to which restricted _(If Any)(MWe-Net): N/A

' 4.~ Reasons for Restrictions (If Any): N/A~~

t THIS !ON'IH _ YR 'IO DATE CUMULATIVE

5. Number of Hours Reactor Was Critical 735.0 -

735.0 8473.0

6. F.eactor Reserve Shutdown Hours 0 0 0

7. Hours. Generator on Line 732.8 732.8 7732 3 8.- Unit Reserve Shutdown Hours 0 0 0

,1 . 91 Gross Thermal Energy Generated (MWH) 1,996,935 1,996,935 16,618,251 2

10.1 Gross Electrical Energy Generated (MWH) 668,350- 668,350 5,437,799

11. Net: Electrical Energy Generated (MWH) 641,888 641,888 5,160,376

12. Reactor Service Factor 98.8 98.8 98.8

13. Reactor Availability Factor 98.8 98.8 98.8

14. Unit Service Factor 98.5 98.5 98.5

15. Unit Availability Factor 98.5 98.5 98.5 L16. Unit Capacity Factor.(Using MDC) 97 5 97.5 97 5

-17. Unit Capacity Factor (Using Design MWe) 95 9 95.9 95.9 18.: Unit Forced Outage Rate 1.5 1.5 1.5

19. Shutdowns Scheduled Over Next 6 Months (Type, Date,;and Duration of Each):

Spring Maintenance Outage, March 26, 1984, 15 Days.

i20.-If, Shut Down'at End of Report Period, Estimated Date of Startup: N/A

'21. Units in Test Status (Prior to Conmerical Operation):

1 FORECAST ACHIEVED 4 r Initial Criticality 10-20-82 10-22-82 Initial Electricity 11-17-62 11-16-82 Conmercial Operation 01-01-84 01-01-84 V

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~-Director, ,0ffice ~ of Resource Management lJanuaryLMonthly Operating Report Page'4 -

1 -Fabruary 13, 1983 ATTACHMENT III UNIT-SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50/395

, UNIT V. C. SUMMER I DATE 02/13/83 COMPLETED BY G. A. Loignon (803) 345-5209 TELEPHONE (1) METHOD OF (2)

TYPE- SHUTTING DOWN

'F: FORCED DURATION THE REACTOR OR ' CORRECTIVE ACTIONS /

NO. DATE' S: SCHEDULED (HOURS) REASON REDUCING POWER COMMENTS

'1: 840117 F 11.2 A 3 1) Reactor trip due to testing, see summary.

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-Director, Office.of~ Resource Management ,

January; Monthly Operating Report PageL5~ . .'

' February 13,'1983~

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ATTACHMENT IV

. NARRATIVE

SUMMARY

OF.0PERATINGLEXPERIENCE

, Virgil C.- Summer: Nuclear Station, Unit No.1, continued full power operation during the month of January 1984.

On January 17, 1984, at 0824 hours0.00954 days <br />0.229 hours <br />0.00136 weeks <br />3.13532e-4 months <br />, the reactor tripped on low steamLgenerator~ level;with low feedwater flow.' Improper switch selection 3 duringEtesting.of a steam flow circuit caused the

-feedwater:! regulating ~ valvej to fclose,: dropping the steam' generator level'. '

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On JanOary 31, 1984, the plant-was operating at approximately 100%

power.

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SOUTH CAROLINA ELECTRIC & GAS COMPANY

,ost op,ics 7s4 COLuweiA, South CAROLINA 29218 O. W. DixON, JR, VH:s Passiosur uvet... o,...r.on, February 13, 1984 Director, Office of Resource Management U.S. Nuclear Regulatory Commission MNEB 7602 Washington, DC 20555 ATTN: Mr. Learned W. Barry

SUBJECT:

Virgil C. Summer Nuclear Station Docket No. 50/395 Operating License No. NPF-12 January Monthly Operating Report

Dear Mr. Barry:

Please find enclosed the January 1984 Monthly Operating Report for

.the Virgil.C. Summer Nuclear Station Unit No. 1 as required by Technical Specification 6.9.1.10.

EIf there are any' questions, please call us at your convenience.

Very trul your O. W. Dixon, Jr.

HCF: GAL:OND:dwf/fjc Attachment' cc: V. C, Summer C. A. Price T. C. Nichols, Jr./O. W. Dixon, Jr. C. L. Ligon (NSRC)

E. H. Crews G. J. Braddick E. C. Roberts D. J. Richards W. A. Williams, Jr. C. W. Hehl D. A. Nauman J. B. Knotts, Jr.

J. P. O'Reilly NPCF Group Managers File O..S..Bradham

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