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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217D5441999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Davis-Besse Nuclear Power Station.With ML20211R0811999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20210Q8541999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20209E6231999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20195F4871999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20206M6341999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Davis-Besse Nuclear Station,Unit 1.With ML20205M2931999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Davis-Besse Nuclear Power Station.With ML20207J1461999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20199E2501998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20197J3441998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20195D0001998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20154H5801998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20151W1611998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Dbnps.With ML20237B1681998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20236N7451998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20249A4121998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20236N7501998-04-30030 April 1998 Rev 2 to Monthly Operating Rept for Apr 1998 for Davis-Besse Nuclear Power Station,Unit ML20247F6721998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Davis-Bess Nuclear Power Station,Unit 1 ML20249A4141998-04-30030 April 1998 Revised Monthly Operating Rept for Apr 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20216B4041998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20216C5131998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20202D3721998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20198K7931997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Davis-Besse Nuclear Power Station,Unit 1 ML20203A3931997-11-30030 November 1997 Monthly Operating Rept for Nov 1997 for Davis-Besse Nuclear Power Plant,Unit 1 ML20198S5371997-10-31031 October 1997 Monthly Operating Rept for Oct 1997 for Davis-Besse Nuclear Power Station ML20217H7701997-09-30030 September 1997 Monthly Operating Rept for Sept 1997 for Davis-Besse Nuclear Power Station,Unit 1 ML20216H3261997-08-31031 August 1997 Monthly Operating Rept for August 1997 for DBNPS ML20217K0241997-07-31031 July 1997 Monthly Operating Rept for Jul 1997 for Davis Besse Nuclear Power Station,Unit 1 ML20140H0441997-05-31031 May 1997 Monthly Operating Rept for May 1997 for Davis-Besse Nuclear Power Station Unit 1 ML20141B9521997-04-30030 April 1997 Monthly Operating Rept for Apr 1997 for Davis-Beese Nuclear Power Station Unit 1 ML20137T5271997-03-31031 March 1997 Monthly Operating Rept for Mar 1997 for Davis-Besse Nuclear Power Station,Unit 1 ML20136G7221997-02-28028 February 1997 Monthly Operating Rept for Feb 1997 for Davis-Besse Nuclear Station Unit 1 ML20134L9831997-01-31031 January 1997 Monthly Operating Rept for Jan 1997 for Dbnps,Unit 1. W/Undated Ltr ML20133G0161996-12-31031 December 1996 Monthly Operating Rept for Dec 1996 for Davis-Besse Nuclear Power Station,Unit 1 ML20149M4071996-11-30030 November 1996 Monthly Operating Rept for Nov 1996 for Davis-Besse Nuclear Power Station Unit 1 ML20134P9821996-10-31031 October 1996 Monthly Operating Rept for Oct 1996 for Davis-Besse Nuclear Power Station,Unit 1 ML20128Q0611996-09-30030 September 1996 Monthly Operating Rept for Sept 1996 for Davis-Besse NPP, Unit 1 ML20117D5341996-07-31031 July 1996 Monthly Operating Rept for July 1996 for Davis-Besse Nuclear Power Station,Unit 1 ML20117D5411996-06-30030 June 1996 Revised MOR for June 1996 for Davis-Besse Nuclear Power Station,Unit 1 ML20116E0161996-06-30030 June 1996 Monthly Operating Rept for June 1996 for Davis-Besse Nuclear Station Unit 1 ML20113B9111996-05-31031 May 1996 Monthly Operating Rept for May 1996 for Davis-Beese Nuclear Power Station Unit 1 ML20117H7231996-04-30030 April 1996 Monthly Operating Rept for Apr 1996 for Davis-Besse Unit 1 ML20112E6061996-03-31031 March 1996 Monthly Operating Rept for Mar 1996 for David-Besse Nuclear Power Station,Unit 1 ML20101G5251996-02-29029 February 1996 Monthly Operating Rept for Feb 1996 for DBNPS Unit 1 ML20149K7711996-01-31031 January 1996 Monthly Operating Rept for Jan 1996 for Davis-Besse Nuclear Power Station.W/Undated Ltr ML20096C7971995-12-31031 December 1995 Monthly Operating Rept for Dec 1995 for Davis-Besse Nuclear Power Station Unit 1 ML20095H3761995-11-30030 November 1995 Monthly Operating Rept for Nov 1995 for Davis-Besse Nuclear Power Station Unit 1 ML20094L1041995-10-31031 October 1995 Monthly Operating Rept for Oct 1995 for Davis-Besse Nuclear Power Station Unit 1 ML20093J2341995-09-30030 September 1995 Monthly Operating Rept for Sept 1995 for Davis-Besse Nuclear Power Station ML20098A2651995-08-31031 August 1995 Monthly Operating Rept for Aug 1995 for Davis-Besse Nuclear Power Station,Unit 1 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217K1231999-10-14014 October 1999 Revised Positions for DBNPS & Pnpp QA Program ML20217D5441999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Davis-Besse Nuclear Power Station.With ML20211R0811999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20211B0271999-08-13013 August 1999 SER Accepting Second 10-year Interval Inservice Insp Requests for Relief RR-A16,RR-A17 & RR-B9 for Plant, Unit 1 ML20210Q8541999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20209E6231999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20195K2871999-06-16016 June 1999 Safety Evaluation Accepting Licensee Response to GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves ML20195F4871999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20207E8011999-05-19019 May 1999 Non-proprietary Rev 2 to HI-981933, Design & Licensing Rept DBNPS Unit 1 Cask Pit Rack Installation Project ML20207F4351999-05-0404 May 1999 Rev 1 to DBNPS Emergency Preparedness Evaluated Exercise Manual 990504 ML20206M6341999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Davis-Besse Nuclear Station,Unit 1.With ML20205M2931999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Davis-Besse Nuclear Power Station.With ML20207J1461999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Davis-Besse Nuclear Power Station,Unit 1.With ML20199H5931999-01-20020 January 1999 Safety Evaluation Accepting Thermo-Lag Re Ampacity Derating Issues for Plant ML20204J6751998-12-31031 December 1998 1998 Annual Rept for Dbnps,Unit 1,PNPP,Unit 1 & BVPS Units 1 & 2 ML20199E2501998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20206B0101998-12-31031 December 1998 1998 Annual Rept for Firstenergy Corp, for Perry Nuclear Power Plant & Davis-Besse Nuclear Power Station.Form 10-K Annual Rept to Us Securities & Exchange Commission for Fiscal Yr Ending 981231,encl ML20205K5781998-12-31031 December 1998 Waterhammer Phenomena in Containment Air Cooler Swss ML20197J3441998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20195D0001998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20155B6781998-10-28028 October 1998 Safety Evaluation Accepting Proposed Reduction in Commitment Changes in QA Program Matl Receipt Insp Process ML20154H5801998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Davis-Besse Nuclear Power Station,Unit 1.With ML20151W1611998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Dbnps.With ML20237E3171998-08-21021 August 1998 ISI Summary Rept of Eleventh Refueling Outage Activities for Davis-Besse Nuclear Power Station ML20237B1681998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20236U5011998-07-23023 July 1998 Special Rept:On 980624,Unit 1 Site Damaged by Tornado & High Winds.Alert Declared by DBNPS Staff,Dbnps Emergency Response Facilities Activiated & Special Insp Team Deployed to Site by Nrc,As Result of Event ML20236R1441998-07-15015 July 1998 SER Related to Quality Assurance Program Description Changes for Davis-Besse Nuclear Power Station,Unit 1 ML20236N7451998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20236K3981998-06-30030 June 1998 SER Accepting in Part & Denying in Part Relief Requests from Some of ASME Section XI Requirements as Endorsed by 10CFR50.55a for Containment Insp for Davis-Besse Nuclear Power Station,Unit 1 ML20236K5131998-06-29029 June 1998 Safety Evaluation Accepting Proposed Alternate Emergency Operations Facility Location for Davis-Besse Nuclear Power Station,Unit 1 ML20248F7441998-05-31031 May 1998 Reactor Vessel Working Group,Response to RAI Regarding Reactor Pressure Vessel Integrity ML20249A4121998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20196B5221998-05-23023 May 1998 10CFR50.59 Summary Rept of Facility Changes,Tests & Experiments Dbnps,Unit 1 for 960602-980523 ML20236E7581998-05-19019 May 1998 Rev 0 to Davis-Besse Unit 1 Cycle 12 Colr ML20236N7501998-04-30030 April 1998 Rev 2 to Monthly Operating Rept for Apr 1998 for Davis-Besse Nuclear Power Station,Unit ML20247F6721998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Davis-Bess Nuclear Power Station,Unit 1 ML20249A4141998-04-30030 April 1998 Revised Monthly Operating Rept for Apr 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20217P8041998-04-0707 April 1998 11RFO OTSG ECT Insp Scope ML20216B4041998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20216C5131998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20202D3721998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Davis-Besse Nuclear Power Station,Unit 1 ML20199G6321998-01-26026 January 1998 Rev 1 to Davis-Besse Unit 1,Cycle 11,COLR ML20198R4771998-01-13013 January 1998 SER Approving Second 10-year Interval Inservice Inspection Program Plan Requests for Relief for Davis-Besse Nuclear Power Station,Unit 1 ML20198K7931997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Davis-Besse Nuclear Power Station,Unit 1 ML20217K6401997-12-31031 December 1997 1997 Annual Rept First Energy ML20203A3931997-11-30030 November 1997 Monthly Operating Rept for Nov 1997 for Davis-Besse Nuclear Power Plant,Unit 1 ML20198S5371997-10-31031 October 1997 Monthly Operating Rept for Oct 1997 for Davis-Besse Nuclear Power Station ML20217H7701997-09-30030 September 1997 Monthly Operating Rept for Sept 1997 for Davis-Besse Nuclear Power Station,Unit 1 ML20216H3261997-08-31031 August 1997 Monthly Operating Rept for August 1997 for DBNPS ML20217K0241997-07-31031 July 1997 Monthly Operating Rept for Jul 1997 for Davis Besse Nuclear Power Station,Unit 1 1999-09-30
[Table view] |
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f TOLEDO - !
EDISON :
A Centerior Energy Company l D N AVENUE TOLEDO, OHIO 436520001 September 14, 1994 KB-94-1565 ,
Docket No. 50-346 License No. NPF-3 U.S. Nuclear Regulatory Commission Document Control Desk Vashington, D.C. 20555 Gentlemen:
Monthly Operating Report, August 1994 Davis-Besse Nuclear Power Station Unit 1 Enclosed are ten copies of the Monthly Operating Report for Davis-Besse Nuclear Power Station Unit No. 1 for the month of August 1994. The July Operating Data Report is included due to a correction in the Unit Forced Outage Rate.
If you have any questions, please contact G. M. Volf at (419) 321-8114.
Very truly yours, J/) ok Jo K. Wood Plant Manager Davis-Besse Nuclear Power Station GHV/dmc Enclosures cc: L. L. Gundrum NRC Senior Project Manager J. B. Martin Region III-Administrator S. Stasek NRC Senior Resident Inspector, Stop 4030
.m - o 9409210348 940831 PDR ADDCK 05000346 o .PDR l
, AVERAGE DAILY UNIT POWER LEVEL 1
i DOCKET NO. 50 -0346 UNIT Davis-Besse Unit 1 DATE 09 94 COMPLETED BY GERRY M. WOLF TELEPHONE 419 -321 -8114 MONTH AUGUST 1994 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net) 1 865 17 848 2 865 18 841 3 857 19 837
,7 4 855 20 816 5 864 21 799 6 867 22 800 7 865 23 802 8 862 24 795 9 866 25 '781 10 869 26 781 11 869 27 767 12 864 28 760 13 861 29 746 5
14 861 30 738 15 871 31 737 16 868 l
l l
l
OPERATING DATA REPORT DOCKET NO 50-0346 ;
DATE 09-02-94 COMPLETED BY Gerry Wolf TELEPHONE 419 -321 -8114 OPERATING STATUS j
- 1. Unit Name: Davis-Besse Unit 1 Notes
- 2. Reporting Period AUGUST,1994
- 3. UcensedThermalPower(MWt) 2772
- 4. Nameplate Rating (Gross MWe) 925 '
- 5. Design ElectricalRating (Net MWe) 906 *
- 6. Maximum Dependable Capacity (Gross MWe) 913
- 7. Maximum DependableCapacity (Net MWe) 868
- 8. If Changes Occurin CapacityRatings ;
(Items number 3 through 7) since last report, give reasons:
- 9. Power LevelTo 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 744.00 5,831.00 141,024.00 *
- 12. Number Of Hours Reactor Was Critical 744.00 5,831.00 88,071.45
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 5,532.00
- 14. Hours Generator On-Line 744.00 5,831.00 85,854.73
- 15. Unit Reserve Shutdown Hours 0.00 0.00 1,732.50
- 16. Gross Thermal Energy Generated (MWH) 1,972,555 16,020,608 221,792,377
- 17. Gross Electrical Energy Generated (MWH) 649,291 5,297,379 71,637,400
- 18. Net Electrical Energy Generated (MWH) 616,243 5,035,874 67,562,244
- 19. Unit Service Factor 100.00 100.00 60.88 i
- 20. Unit Availability Factor 100.00 100.00 62.11
- 21. Unit Capacity Factor (Using MDC Net) 95.42 99.50 55.19
- 22. Unit Capacity Factor (Using DER Net) 91.42 95.32 52.88
- 23. Unit Forced Outage Rate 0.00 0.00 20.17
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Scheduled maintenance and refueling outage - October 1,1994.
Planned duration - 46 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 INITIALCRITICALITY INITIAL ELECTRICIW ,
COMMERCIALOPERATION 4
OPERATING DATAREPORT DOCKET NO 50 -0346 DATE 8-2-94 COMPLETEDBY GERRYWOLF TELEPHONE 419 -321 -8114 OPERATING STATUS
- 1. Unit Name: Davis-Besse Unit 1 Notes
- 2. Reporting Period JULY,1994
- 3. UcensedThermalPower(MWt) 2772
- 4. Nameplate Rating (Gross MWe) 925
- 5. Design ElectricalRating (Net MWe) 906
- 6. Maximum DependableCapacity (Gross MWe) 913
- 7. Maximum DependableCapacity (Net MWe) 868
- 8. If Changes Occurin CapacityRatings (items number 3 through 7) since last report, give reasons:
- 9. Power LevelTo Which Restricted,if Any (Net MWe):
- 10. Reasons For Restrictions, If Any (Net MWe):
4?
This Month Yr-to-Date Cumulative 1
- 11. Hours in Reporting Period 744.00 5,087.00 140,280.00
- 12. Number Of Hours Reactor Was Critical 744.00 5,087.00 87,327.45
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 5,532.00
- 14. Hours GeneratorOn-Une 744.00 5,087.00 85,110.73
- 15. Unit Reserve Shutdc#n Hours 0.00 0.00 1,732.50
- 16. Gross Thermal Energy Generated (MWH) 2,035,092 14,048,052 219,819,821
- 17. Gross Electrical Energy Generated (MWH) 667,491 4,648,088 70,988,109
- 18. Net Electrical Energy Generated (MWH) 634,201 4,419,631 66,946,001
- 19. Unit Service Factor 100.00 100.00 60.67
- 20. Unit Availability Factor 100.00 100.00 61.91
- 21. Unit Capacity Factor (Using MDC Net) 98.21 100.09 54.98
- 22. Unit Capacity Factor (Using DER Net) 94.09 95.90 52.67
- 23. Unit Forced Outage Rate 0.00 0.00 20.32 l
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Scheduled maintenance and refueling outage - October 1,1994.
Planned duration - 49 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 INITIALCRITICALITY I INITIAL ELECTRICITY COMMERCIALOPERATiON !
i i
- 6
.j 4
- UNIT SHUTD0VNS AND POVER REDUCTIONS.- DOCKET NO.: 50-346 .
,er , UNIT NUfE:
1.,*
Davis-Besse il
,_ ch DATE: September 7, 1994 Ifii@ " Completed by: G. M. Wolf Report Month August 1994 Telephone: (419)321 8114
. %) t.icensee cause a ecerective no. l 7$
sya Event
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4 nat. e ! '
A **" 'g , t Prevent Recurrence 2 di j # 6 No Significant Shutdowns or Power Reductions 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 (12:R)
B-Maintenance or Test 2-Manual Scram File (NUREG-0161)
C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from E-Operator Training & License Examination Previous Month ' Exhibit I - Same Source F-Administrative 5-Ioad Reduction
- Report challenges to Power Operated Relief Valves G-Operational Error (Explain)' 9-other (Explain) -(PoEVs) and Pressuriser Code Safety valves (PCSVs)
H-Other (Explain) ~
e OPERATIONAL
SUMMARY
Reactor power was maintained at approximately 100 percent full power until 0100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> on August 14,1994, when a manual power reduction was initiated to perform control rod dnve exercising, control valve testing, and combined intermediate valve testing.
Power was reduced to approximately 92 percent, at which point the testing was performed. After testing completion, at 0243 hours0.00281 days <br />0.0675 hours <br />4.017857e-4 weeks <br />9.24615e-5 months <br />, reactor power was gradually mcreased to approximately 100 percent full power, which was achieved at 0425 hours0.00492 days <br />0.118 hours <br />7.027116e-4 weeks <br />1.617125e-4 months <br />.
Reactor power was maintained at this level until August 17,1994, when at 0805 hours0.00932 days <br />0.224 hours <br />0.00133 weeks <br />3.063025e-4 months <br />, a manual power reduction was initiated to perform control rod drive testing. Power was reduced to approximately 99 percent full power, at which point the testing was performed.
reduced to a After testing completion, full power to start the operating cycle nineat 1044 ho coastdown. pproximately 97 percentA coastdown is performed to ensure maximum effici before shutdown for scheduled maintenance and refueling activities.
Power continuedy and to fuel depletion be manually reduced at the approximate rate of three percent every three days for the rest of the month in accordance with the coastdown schedule:
Date TiEe Power Historv 8/20/94 0330 Commenced load reduction from 97 percent full power 8/20/94 0414 Completed power reduction to approximately 94 percent full power 8/20/94 2159 Commenced load reduction from 94 percent full power 8/20/94 2216 Completed power reduction to approximately 92 percent full power 8/24/94 2340 Commenced load reduction from 92 percent full power 8/25/94 0018 Completed power reduction to approximately 90 percent full power ,
8/27/94 0437 Commenced load reduction from 90 percent full power 8/27/94 0523 Completed power reduction to approximately 88 percent full power 8/29/94 0551 Commenced load reduction from 88 percent full power 8/29/94 0628 Completed power reduction to approximately 85 percent full power