ML20076H435

Monthly Operating Rept for Apr 1983

ML20076H435
Person / Time
Site:	Summer
Issue date:	05/09/1983
From:	Dixon O, Gabe Taylor SOUTH CAROLINA ELECTRIC & GAS CO.
To:	Barry L NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8306160570
Download: ML20076H435 (5)

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if Director, Office of Resource Management Monthly Operating Report Page 2 May 5, 1983 i

ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50/395 UNIT V.

C.

SUMMER I DATE 05/09/83 COMPLETED BY G.

J.

Taylor TELEPHONE (803) 345-5209 MONTH APRIL 1983 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ne t)

(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.

O 11.

0 27.

0 12.

0 28.

0 13.

0 29.

0 14.

0 30.

0 15.

0 31.

0 16.

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Director, Office of ResourceLManagement Monthly Operating Report Page 3 May 5, 1983 ATTACHMENT II OPERATING DATA REPORT DOCKET.NO.

50/395 UNIT V.

C.

SUMMER I DATE 05/09/83 COMPLETED BY G.

J.

Taylor TELEPHONE (803) 345-5209 OPERATING STATUS I

.l.

Reporting Period:

APRIL 1983 Gross Hours in Reporting Period:

720

2. Currently Authorized Power Level (MWt):

2775 Max. Depend. Capacity (MWe-Net):

N/A Design Electrical Rating (MWe-Net):

900 i

3.-Power Level to which restricted (If Any)(MWe-Net):

50% of Full Power

4. Reasons'for. Restrictions (If Any):

The operating license allows operations to 50% of Full Power as well as limited intervals of operations above 50%

i for Power Operations Testing.

THIS MONTH YR TO DATE CUMULATIVE 5,. Number of Hours Reactor Was Critical 0

1800.9 3107.7 l

6. Reactor Reserve Shutdown Hours 0

0 0

~ 7. Hours Generator.on Line 0

1762.1 2523.4

8. Unit Reserve Shutdown Hours 0

0 0 ;

9. Gross Thermal Energy Generated (MWH) 0 2,386,681 3,182,554

10. Gross Electrical Energy Generated (MWH) 0 770,612 986,829

11. Net Electrical Energy Generated (MWH) 0 712,737 903,933

12. Reactor Service Factor N/A N/A N/A

13. Reactor Availability Factor N/A N/A N/A

14. Unit Service Factor N/A N/A N/A

15. Unit Availability Factor N/A N/A N/A

16. Unit Capacity Factor (Using MDC)

N/A N/A N/A

17. Unit Capacity Factor (Using Design MWe)

N/A N/A N/A

18. Unit Forced Outage Rate N/A N/A N/A

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

Westinghouse Model D-3 Steam Generator Modification - March 17 thru May, 1983.

20. If Shut Down at End of Report Period, Estimated Date of Startup:

05/18/83

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

FORECAST ACHIEVED Initial Criticality 10-20-82 10-22-82 Initial Electricity 11-17-82 11-16-82 Commercial Operation l

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Director, Office of Resource Management M nthly Operating Report Pnge 4 May 5, 1983 r

ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50/395 UNIT V.

C.

SUMMER I DATE 05-09-83 COMPLETED BY G. J. Taylor TELEPHONE (803) 345-5209 (1)

METHOD OF (2) 4 TYPE SHUTTING DOWN

.F: FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS /

l NO.

DATE S: SCHEDULED (HOURS)

REASON REDUCING POWER COMMENTS 7

830317 S:

1055.7 H

1

7) Reactor Shutdown for D-3 Steam Generator Modification.

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4' Director, Office of Resource Management Monthly Operating Report Page 5 May 5, 1983 ATTACHMENT IV NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Virgil C.

Summer Nuclear Station, Unit No. 1, was shut down (Mode 5) for the entire month of April,198 3, for modifications of the Westinghouse D-3 Steam Generators.

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9 SOUTH CAROLINA ELECTRIC & GAS COMPANY POST OFFICE 764 COLUMBIA. SOUTH CAROLINA 29218 O. W. DIXON. JR.

VICE PneSIDENT NUCLEAn OpenarsoNS May 5, 1983 Director, Office of Resource Management-U.

S. Nuclear Regulatory Commission Washington, DC 20555 ATTN:

Mr. Learned W.

Barry

SUBJECT:

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

Dear Mr. Barry:

Please find enclosed the April 1983 Monthly Operating Report for Virgil C. Summer Nuclear Station Unit No. 1 as required by Technical Specification 6.9.1.10.

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

I Ver tru y rs, O. W.

ixon, Jr.

GJT:OWD:dwf Attachment cc:

V.

C.

Summer A.

R.

Koon l

T.

C. Nichols, Jr./O. W.

Dixon, Jr.

C.

L. Ligon (NSRC) l E.

C. Roberts G.

J.

Braddick J.

C. Miller H.

N. Cyrus J.

L.

Skolds i

H.

R.

Denton J.

P. O'Reilly J.

B.

Knotts, Jr.

Group / General Managers INPO Records Center O. S. Bradham NPCF R.

B. Clary File (Lic./Eng.)

C.

A.

Price l

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