ML20101G525
| ML20101G525 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse |
| Issue date: | 02/29/1996 |
| From: | Wolf G, Jeffery Wood CENTERIOR ENERGY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| KB-96-0091, KB-96-91, NUDOCS 9603270345 | |
| Download: ML20101G525 (5) | |
Text
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%ms EDISON A Centerior Energy Company EDISON PLAZA 300 MADISON AVENUE ToLEoO. OHIO 43652 0001 t
KB-96-0091 March 15, 1996 Docket No. 50-346 License No NPF-3 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.
20555 Gentlemen Monthly Operating Report, February 1996 Davis-Besse Nuclear Power Station Unit 1 Enclosed is a copy of the Monthly Operating Report for Davis-Besse Nuclear Power Station Unit No. 1 for the month of February 1996.
If you have any questions, please contact G M. Wolf at (419) 321-8114.
Very truly yours, John K. Wcod Plant Manager Davis-Besse Nuclear Power Station GMW/dmc Enclosures cc:
L. L. Gundrum NRC Project Manager H. J. Miller Region III Administrator S. Stasek NRC Senior Resident Inspector, Stop 4030 9603270345 960229 On PDR ADOCK 05000346
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-0346 UNIT Davis-Besse Unit 1 DATE March 1,1996 COMPLETED BY Gerald M. Wolf TELEPHONE 419/321-8114 MONTH February,1996 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net)
DAY (MWe-Net) 1 883 16 882 2
883 17 882 3
884 18 877 4
884 19 881 5
884 20 880 6
885 21 879 7
883 22 881 23 880 8
882 9
884 24 879 10 881 25 879 11 883 26 879 8
12 884 27 866 1
13 881 28 879 881 14 881 29 15 883 2
OPERATING DATA REPORT DOCKET NO _ 50-034_6__.
DATE March 1,1996 CO'iiPLETED BY i;Geraid M.lWolf'
~
TELEPHONE 419/321-8114 OPERATING STATUS
~ ~ ~ ~ - ~ ~
- 1. Unit Name: Davis-Besse Unit 1 Notes
- 2. _ Reporting Period
.. _ _. _. _ _. _2772
_ February,1996
- 3. _ Lice _nsed _ Thermal Po_we_r_(MWt) __ __
- 4. Nameplate Rating (Gross MWe) _. _ _ _ ___ _ _925 5.__ De_ sign Electrical _R.ating (Net _MWe)._ _ _ _ _ _906
- 6. Maximum Dependabie. Capacity (Gross MWe).
__915 7._ Maxi _ mum Depen _dable_ Capacity (Net _MWe)__
_ _ __871 j
8._lf Changes Occur in_ Capacity Ratings (Items number 3 through 7) since last report, give reasons:
- ~ _ - - - - - - - -.. - -. _.. - = - -. -
- - ~ -
9.
Power Level To Which Restricted, if Any (Net MWe):
- 10. Reasons For Restrictions, If Any (Net MWe):
This Month Yr-to-Date Cumulative
- 11. Hours in Reporting Period 696.00 1,440.00 154,153.00
- 12. Number Of Hours Reactor Was Critical 696.00 1,440.00 100,145.77
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 5,532.00
- 14. Hours Generator On-Line 696.00 1,440.00 97,890.90
- 15. Unit Reserve Shutdown Hours 0.00 0.00 1,732.50
- 16. Gross Thermal Energy Generated (MWH) 1,927,316 3,988,354 254,226,262
- 17. Gross Electrical Energy Generated (MWH) 644,713 1,335,875 82,469,977
- 18. Net Electrical Energy Generated (MWH) 613,232 1,270,849 77,852,790
- 19. Unit Service Factor 100.00 100.00 63.50
- 20. Unit Availability Factor 100.00 100.00 64.63
- 21. Unit Capacity Factor (Using MDC Net) 101.16 101.32 57.98
- 22. Unit Capacity Factor (Using DER Net) 97.25 97.41 55.74
- 23. Unit Forced Outage Rate 0.00 0.00 18.14
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Scheduled maintenance and_ refueling outage - April 8,.1996. Planned duration - 39_ days __
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
l UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.:
50-346 UNITNAME: Davis-Besse #1 DATE:
March 1.1996 L
Completed by:
G. M. Wolf Report Month February 1996 Telephone:
(419) 321-8114 m
Licensee g
y Cause & Corrective oO c
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Eo o-g gg g
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[j Action to No. -
Date t-B-
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Repon #
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Prevent Recurrence O
No Significant Shutdowns or Power Reductions I
2 F: Forced Reason:
Method:
Exhibit G - Instructions for Preparation of Data S: Scheduled A-Equipment Failure (Explain) 1-Manual Entry Sheets for Licensee Event Report (LER)
B-Maintenance or Test 2-Manual Scram File (NUREG-0161)
C-Refueling 3-Automatic Scram l
D-Regulatory Restriction 4-Continuation frorn 5
E-Operator Training & License Examination Previous Month Exhibit I-Same Source F-Administrative 5-Load Reduction
- Report challanges to Power Operated Relief Valves G-Operational Error (Explain) 9-Other (Explain)
(PORVs) and Pressurizer Code Safety Valves (PCSVs) 1I-Other(Explain)
4 OPERATIONAL
SUMMARY
February 1996 Reactor power was maintained at approximately 100 percent full power until 0002 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> on February 18,1996, when a manual power reduction was initiated to perform turbine control valve testing. Reactor power was reduced to approximately 94 percent full power by 0038 hours4.398148e-4 days <br />0.0106 hours <br />6.283069e-5 weeks <br />1.4459e-5 months <br />, and control valve testing was conducted. At the completion of testing at 0224 hours0.00259 days <br />0.0622 hours <br />3.703704e-4 weeks <br />8.5232e-5 months <br />, power gradually increased to approximately 100 percent full power, which was achieved at 0339 hours0.00392 days <br />0.0942 hours <br />5.605159e-4 weeks <br />1.289895e-4 months <br />. Reactor power was maintained at approximately 100 percent full power for the rest of the month.
.-.