ML20215C012
| ML20215C012 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 07/31/1986 |
| From: | Loignon G, Nauman D SOUTH CAROLINA ELECTRIC & GAS CO. |
| To: | Barry L NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| NUDOCS 8610100036 | |
| Download: ML20215C012 (5) | |
Text
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Director, Office of Resource Management July Monthly Operating Report Page 1 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE 08/13/86 COMPLETED BY G. A. LOIGNON TELEPHONE (803) 345-5209 MONTH JULY 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1.
53 17.
873 2.
653 18.
873 3.
876 19.
873 4.
876 20.
871 5.
877 21.
873 6.
876 22.
872 7.
875 23.
872 8.
874 24.
872 9.
873 25.
873 10.
872 26.
874 11.
873 27.
52 12.
875 28.
415 13.
873 29.
851 14.
873 30.
869 15.
874 31.
870 16.
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10irector, Office of Resource Management
. July Monthly Operating Report Page 2 ATTACHMENT II OPERATING DATA REPORT DOCKET NO.
50/395 UNIT V. C. SUMMER I DATE 08/13/86 COMPLETED BY G. A. LOIGNON TELEPHONE (803) 345-5209 OPERATING STATUS 1.
Reporting Period:
JULY 1986 Gross liours in Reporting Period:
744 2.
Currently Authorized 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 THIS MONTH YR TO DATE CUMULATIVE 5.
Number of Hours Reactor Was Critical 730.9 4.858.8 16.852.1 6.
Reactor Reserve Shutdown Hours 0.0 0.0 0.0 7.
Hours Generator on Line 710.8 4.797.9 16.438.2 8.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 9.
Gross Thermal Energy Generated (MWh) 1.898.812 13.018.234 42.855.800 l
- 10. Gross Electrical Energy Generated (MWh) 620.750 4.338.560 14.269.219 1
- 11. Het Electrical Energy Generated (MWh) 593.664 4.154.920 13.577.558
- 12. Reactor Service Factor 98.2 95.5 74.5
- 13. Reactor Availability Factor 98.2 95.5 74.5
- 14. Unit Service Factor 95.5 94.3 72.6
- 15. Unit Availability Factor 95.5 94.3 72.6
- 16. Unit Capacity Factor (Using MDC) 90.2 92.3 67.8
- 17. Unit Capacity Factor.(Using Design MWe) 88.7 90.8 66.7
- 18. Unit Forced Outage' Rate 4.5 5.7 7.6
- 19. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
NONE 20.
If Shut Down at End of Report Period, Estimated Date of Startup:
N/A
- 21. Units in Test Status (Prior to Commercial Operation):
N/A FORECAST ACHIEVED Initial Criticality N/A 10-22-82 Initial Electricity N/A 11-16/82 i
Commercial Operation N/A 01-01-84 1
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Director, Office of Resource Management July Monthly Operating Report Page 3 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50/395 UNIT V. C. SUMER I DATE 08/13/86 COMPLETED BY G. A. LOIGNON TELEPHONE (803) 345-5209 Method of TYPE Shutting F or S Duration Down the Corrective Actions /
No.
Date Reason Forced or (Hours)
Reactor or Comments Scheduled Reducing Power 4
860629 F
14.3 A
4 Continuation 5
860727 F
18.9 A
3 Low EHC Pressure During Control Valve Testing 1
Director. Office of Resource Management July Monthly Operating Report Page 4 ATTACHMENT IV NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE 08/14/86 COMPLETED BY G. A. LOIGNON TELEPHONE (803) 345-5209 On July 1, 1986, at 1429 hours0.0165 days <br />0.397 hours <br />0.00236 weeks <br />5.437345e-4 months <br />, the plant was placed on line after recovery from a reactor trip on June 29, 1986.
On July 27, 1986, at 0144 hours0.00167 days <br />0.04 hours <br />2.380952e-4 weeks <br />5.4792e-5 months <br />, the plant tripped from 100% power on low EHC pressure during turbine control valve testing. The plant returned to service July 27, 1986 at 2034 hours0.0235 days <br />0.565 hours <br />0.00336 weeks <br />7.73937e-4 months <br />.
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iden Columbia, SC 29218 Nuclear Operations (803) 748 4513 SCE&G A Scann nnse, August 13, 1986 Director, Office of Resource Management U. S. Nuclear Regulatory Commission MNBB 7602 Washington, DC 20555 ATTN: Mr. Learned W. Barry
SUBJECT:
Virgil C. Summer Nuclear Station Docket No. ',0/395 Operating License No. NPF-12 July Monthly Operating Report
Dear Mr. Barry:
Please find enclosed the July 1986 Monthly Operating Report for the Virgil C.
Summer Nuclear Station Unit No. 1.
This submittal is made in accordance with the requirements of Technical Specification 6.9.1.10.
If there are any questions, please call us at your convenience.
Verytrulyy/
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PDL: GAL: DAN / led Attachment pc:
- 0. W. Dixon, Jr./T. C. Nichols, Jr.
R. M. Campbell E. H. Crews, Jr.
K. E. Nodland E. C. Roberts R. A. Stough J. G. Connelly, Jr.
G. O. Percival W. A. Williams, Jr.
R. L. Prevatte H. R. Denton J. B. Knotts, Jr.
J. Nelson Grace S. D. Hogge Group Managers INP0 Records Center
NPCF R. M. Campbell File N
6"P 9
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