Similar Documents at Byron |
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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217H5221999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Byron Station, Units 1 & 2.With ML20212B9261999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Byron Station,Units 1 & 2.With ML20210R3431999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Byron Station, Units 1 & 2.With ML20209H3711999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Byron Station, Units 1 & 2.With ML20195J8001999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Byron Station,Units 1 & 2.With ML20206R6991999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Byron Station Units 1 & 2.With ML20205P7001999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Byron Station,Units 1 & 2.With ML20204C7671999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Byron Station,Units 1 & 2.With ML20199E6371998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Byron Station,Units 1 & 2.With ML20198D1501998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20195F8321998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20154L5501998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20197C9051998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20151Z9651998-08-31031 August 1998 Revised MOR for Aug 1998 for Byron Nuclear Power Station. Rept Now Includes Page 9 Which Was Omitted from Previously Issued Rept ML20237B4841998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Byron Nuclear Power Station Units 1 & 2 ML20236R1531998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Byron Nuclear Power Station,Units 1 & 2 ML20248M3071998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Byron Nuclear Station,Units 1 & 2 ML20247J9091998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Byron Nuclear Power Station,Units 1 & 2 ML20216D5881998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Byron Nuclear Power Station,Units 1 & 2 ML20248L1531998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for Byron Nuclear Power Station,Units 1 & 2 ML20202G1881998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for Byron Nuclear Power Station,Units 1 & 2 ML20198P2461997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20197F1201997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20199D1491997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Byron Nuclear Power Station Units 1 & 2 ML20211P8861997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20217A9031997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20211P9061997-08-31031 August 1997 Corrected Page 8 of Monthly Operating Rept for Aug 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20210L4061997-07-31031 July 1997 Monthly Operating Repts for Jul 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20149D9441997-06-30030 June 1997 Monthly Operating Repts for June 1997 Byron Nuclear Power Station,Units 1 & 2 ML20210L4111997-05-31031 May 1997 Corrected Page 6 of Monthly Operating Rept for May 1997 for Byron Nuclear Power Station,Unit 1 ML20141C3081997-05-31031 May 1997 Monthly Operating Repts for May 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20141E2491997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20141C3491997-04-30030 April 1997 Corrected Pp 4 & 10 of Monthly Operating Rept for Apr 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20140D7511997-03-31031 March 1997 Monthly Operating Repts for Mar 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20141C3281997-03-31031 March 1997 Corrected Page 4 of Monthly Operating Rept for Mar 1997 for Byron Nuclear Power Station,Unit 1 ML20141C3131997-02-28028 February 1997 Corrected Pp 4 & 6 of Monthly Operating Rept for Feb 1997 for Byron Nuclear Power Station,Unit 1 ML20136H5811997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for Byron Nuclear Power Station,Units 1 & 2 ML20134L8651997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for Byron Nuclear Power Station ML20133M2391996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for Byron Nuclear Power Station,Units 1 & 2 ML20132C4521996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for Byron Nuclear Power Station,Units 1 & 2 ML20134N0561996-10-31031 October 1996 Monthly Operating Rept for Oct 1996 for Byron Nuclear Power Station,Units 1 & 2 ML20129A6861996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for Byron Nuclear Power Station Units 1 & 2 ML20117N5051996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for Byron Nuclear Power Station,Units 1 & 2 ML20134N0861996-08-31031 August 1996 Revised Monthly Operating Rept for Aug 1996 for Byron Unit 2 ML20134N0631996-07-31031 July 1996 Revised Monthly Operating Rept for Jul 1996 for Byron Unit 1 ML20116M6481996-07-31031 July 1996 Monthly Operating Rept for July 1996 for Bs NPP Units 1 & 2 ML20115E2141996-06-30030 June 1996 Monthly Operating Repts for June 1996 for Byron Nuclear Power Plant Units 1 & 2 ML20117M3851996-05-31031 May 1996 Monthly Operating Repts for May 1996 for Byron Nuclear Power Station ML20117G6261996-04-30030 April 1996 Monthly Operating Repts for Apr 1996 for Byron Nuclear Power Station Units 1 & 2 ML20101R6151996-03-31031 March 1996 Monthly Operating Repts for Mar 1996 for Byron Nuclear Power Station 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217H5221999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Byron Station, Units 1 & 2.With ML20217P6351999-09-29029 September 1999 Non-proprietary Rev 6 to HI-982083, Licensing Rept for Spent Fuel Rack Installation at Byron & Braidwood Nuclear Stations ML20217A1691999-09-22022 September 1999 Part 21 Rept Re Engine Sys,Inc Controllers,Manufactured Between Dec 1997 & May 1999,that May Have Questionable Soldering Workmanship.Caused by Inadequate Personnel Training.Sent Rept to All Nuclear Customers ML20212B9261999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Byron Station,Units 1 & 2.With ML20210R3431999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Byron Station, Units 1 & 2.With ML20210E2251999-07-21021 July 1999 B1R09 ISI Summary Rept Spring 1999 Outage, 980309-990424 ML20209G1751999-07-0808 July 1999 SG Eddy Current Insp Rept,Cycle 9 Refueling Outage (B1R09) ML20207H7941999-06-30030 June 1999 Rev 0 to WCAP-15180, Commonwealth Edison Co Byron,Unit 2 Surveillance Program Credibility Evaluation ML20207H8071999-06-30030 June 1999 Rev 0 to WCAP-15178, Byron Unit 2 Heatup & Cooldowm Limit Curves for Normal Operations ML20207H7851999-06-30030 June 1999 Rev 0 to WCAP-15183, Commonwealth Edison Co Byron,Unit 1 Surveillance Program Credibility Evaluation ML20207H7771999-06-30030 June 1999 Rev 0 to WCAP-15177, Evaluation of Pressurized Thermal Shock for Byron,Unit 2 ML20209H3711999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Byron Station, Units 1 & 2.With ML20207H7561999-06-28028 June 1999 Pressure Temp Limits Rept (Ptlr) ML20207H7621999-06-28028 June 1999 Pressure Temp Limits Rept (Ptlr) ML20195J8001999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Byron Station,Units 1 & 2.With ML20207B6481999-05-25025 May 1999 SER Accepting Revised SGTR Analysis for Byron & Braidwood Stations.Revised Analysis Was Submitted to Support SG Replacement at Unit 1 of Each Station ML20195B2591999-05-19019 May 1999 Rev 66a to CE-1-A,consisting of Proposed Changes to QAP for Dnps,Qcs,Znps,Lcs,Byron & Braidwood Stations ML20206R6991999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Byron Station Units 1 & 2.With ML20195C7961999-04-28028 April 1999 Rev 2 to NFM9800233, Byron Station Unit 2 COLR for Cycle 8A (BY2C8A) M980023, Rev 2 to NFM9800233, Byron Station Unit 2 COLR for Cycle 8A (BY2C8A)1999-04-28028 April 1999 Rev 2 to NFM9800233, Byron Station Unit 2 COLR for Cycle 8A (BY2C8A) ML20205P7001999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Byron Station,Units 1 & 2.With ML20205B5091999-03-26026 March 1999 SER Accepting Relief Requests 12R-24,Rev 0 & 12R-34,Rev 0, Related to Second 10-year Interval Inservice Insp for Byron Station,Units 1 & 2 ML20205C5101999-03-21021 March 1999 Revised Safety Evaluation Supporting Improved TS Amends Issued by NRC on 981222 to FOLs NPF-37,NPF-66,NPF-72 & NPF-77.Revised Pages Include Editorial Corrections ML20204G3831999-03-19019 March 1999 Safety Evaluation Accepting Second 10-yr Interval ISI Request for Relief 12R-11 M990004, Rev 0 to NFM9900043, Byron Unit 1,Cycle 10 COLR in ITS Format W(Z) Function1999-03-17017 March 1999 Rev 0 to NFM9900043, Byron Unit 1,Cycle 10 COLR in ITS Format W(Z) Function ML20206A8831999-03-17017 March 1999 Rev 0 to NFM9900043, Byron Unit 1,Cycle 10 COLR in ITS Format W(Z) Function ML20207M9231999-03-12012 March 1999 Amended Part 21 Rept Re Cooper-Bessemer Ksv EDG Power Piston Failure.Total of 198 or More Pistons Have Been Measured at Seven Different Sites.All Potentially Defective Pistons Have Been Removed from Svc Based on Encl Results ML20204H9941999-03-0303 March 1999 Non-proprietary Rev 4 to HI-982083, Licensing Rept for Spent Fuel Rack Installation at Byron & Braidwood Nuclear Stations ML20204C7671999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Byron Station,Units 1 & 2.With ML20199G8271998-12-31031 December 1998 Rev 1 Comm Ed Byron Nuclear Power Station,Unit 1 Cycle 9 Startup Rept ML20205M7061998-12-31031 December 1998 Unicom Corp 1998 Summary Annual Rept. with ML20202F6181998-12-31031 December 1998 Cycle 8 COLR in ITS Format & W(Z) Function ML20206B4001998-12-31031 December 1998 Annual & 30-Day Rept of ECCS Evaluation Model Changes & Errors for Byron & Braidwood Stations ML20199E6371998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Byron Station,Units 1 & 2.With ML20202F6021998-12-31031 December 1998 Cycle 9 COLR in ITS Format & W(Z) Function ML20196K6731998-12-31031 December 1998 10CFR50.59 Summary Rept for 1998 ML20207H7731998-11-30030 November 1998 Rev 0 to WCAP-15125, Evaluation of Pressurized Thermal Shock for Byron,Unit 1 ML20207H8011998-11-30030 November 1998 Rev 0 to WCAP-15124, Byron Unit 1 Heatup & Cooldown Limit Curves for Normal Operation ML20198D1501998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20196A4191998-11-19019 November 1998 Safety Evaluation Accepting QA TR CE-1-A,Rev 66 Re Changes in Independent & Onsite Review Organization by Creating NSRB ML20195F8321998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Byron Nuclear Power Station,Units 1 & 2.With 05000454/LER-1998-018, Corrected LER 98-018-00:on 980912,inoperable Unit 1 DG Was Noted.Caused by Low Lube Oil Pressure Condition.Immediately Entered Into Lcoar for AC Sources TS 3.8.1.1,Action a1998-10-0909 October 1998 Corrected LER 98-018-00:on 980912,inoperable Unit 1 DG Was Noted.Caused by Low Lube Oil Pressure Condition.Immediately Entered Into Lcoar for AC Sources TS 3.8.1.1,Action a ML20207H7671998-10-0505 October 1998 Rv Weld Chemistry & Initial Rt Ndt ML20154L5501998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20197C9051998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Byron Nuclear Power Station,Units 1 & 2.With ML20151Z9651998-08-31031 August 1998 Revised MOR for Aug 1998 for Byron Nuclear Power Station. Rept Now Includes Page 9 Which Was Omitted from Previously Issued Rept ML20238F6551998-08-28028 August 1998 SE Authorizing Licensee Request for Relief NR-20,Rev 1 & NR-25,Rev 0 Re Relief from Examination Requirement of Applicable ASME BPV Code,Section XI for First ISI Interval Exams ML20237E2331998-08-21021 August 1998 Revised Pages of Section 20 of Rev 66 to CE-1-A, QA Topical Rept ML20237B3361998-08-14014 August 1998 B2R07 ISI Summary Rept,Spring 1998 Outage, 961005-980518 ML20237B4841998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Byron Nuclear Power Station Units 1 & 2 1999-09-30
[Table view] |
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/
[. *'-y'N Commonwrith Edison
) Dyton Nucle:r Station
( ::00
\g] 4460 Notth German Byron, Ilknots 61010 Church Rozd Octobe: 0, 1901 .
LTRs liYRCal 91-0772 FILET 2.7.200 Director, office of Management informat1(n and Program Control United 3tates Nuclear Regulatory Commissics.
Washington, D.C. 20555 a
ATTH: Document Control Desk Centlement Enclosed for your luformation is the Monthly Pufformanco Report covering liyron Nuclear Power Stat ion f or the period Sept ember 1 t hrough Sept ember 30, 1991.
Sincerely,
( ,tW m -
H. Plenlewicz
-f ff' Station Manager gy Byron Nuclear Power Station RP/DE/bl (3607M/VS) cc: A.D. Davis, NRC, Region III HRC Resident Inspector Dyron Ill. Dept. of Nuclear Safety M. J. Wallace/K. L. Greesser Nuclear Licensing Manager Nuclear fuel Services, PWR Plant Support D. R. Eggett, Station Nuclear Engineering INPO Records Center A. Hola - USNRC T. Yost - Utility Data Institute, Inc.
9110160141 910930 F PDR ADOCK 05000454 -
.I R PDR g
[).
UYtitH NUCLEAR IWr.R STATIC.?!
UNIT 1 AND Ui:!T 2 MONTitLY PERFORMANCE REPORT COMMONWEALTil EDISON COMPANY NRC DOCKET NO. 050-454 NRC DOCKET NO. 050-455 1.If MSE HO. NPF-37 LICENS3 NO. NPF-6t c
(3687M/vs/1) l
y >
Y +
,ing;g. ; ' '
q-;. -
- I .-- -Monthly _ Revert f ur_Byl.oILUltitl_ Lor __ the ment.h_oLSeriember_1991 h,._Swnmary_o toperating.Japellence_LoLUnit_1 lThe unit Is in Mode-6 of refueling outage.
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II (3687M/VS/2)
.h
IluDPDAIIHLDATLREPoliT DOCKET NO.: 050-454 UNIT: byron One DATE: 10/08/91 COMPILED BY: D. Ehle TELEPHONE: (815)234-5441 x2263 OPERATING STATUS
- 1. Reporting Period September, 1991. Gross llours: 720
- 2. Currently Authorized Power Level: 3411 (MWt)
Design Ele:trical Hating: 1175 (MWe-gross)
Design Electrical Rating: 1120 (MWe-net)
Max Dependable Capacity: 1105 (MWe-net)
- 3. Power Level to Which Restricted (If Any): None
- 4. Reasons for Restriction (If Any): N/A Tills MCNTH YR TO DATE CUMULATIVE *
- 5. Report Period Hrs. 720 6,551 52,944
- 6. Rx Critical flours 121.9 5,952.9 43,637.1
- 7. Rx Reserve Shutdown flours 0 0 38
- 8. Ilouts Generator on Line 120.1 5,951.1 43,106.7
- 9. Unit Reserve Shutdown Hours 0 0 0
- 10. Gross Thermal Energy (MWH) 140,704 16,514,0>4 129,386,638
- 11. Gross Elec. Energy (MWH) 42,116 5,549,491 43,630,571
- 12. Net Elec. Energy (HWil) 29,736 5,240,172 41,152,437 _
- 13. Reactor Service Factor 16.93 90.87 82.42
- 14. Reactor Availability Factor 16.93 90.87 82.49
- 15. Unit Service Factor 16.68 90.84 81.42
- 16. Unit Availability Factor 16.68 90.84 81.42 17, Unit Capacity Factor (MDC net) 3.74 72.39 10.34
- 18. Unit Capacity Factor (DER net) 3.69 71.42 69.40
- 19. Unit Forced Outage Hrs. 0 0 1,206.4
_. 20. Unit Forced Outage Rate 0 0 2.85
- 21. Shutdowns Scheduled Over Next 6 Months: Unit I fourth ref uel outace.
- 22. If Shutdown at End of Report Period, Estimated Date of Startup: 13/06/91
- 23. Units in Test Status (Prior to Commercial Operation): None
- Note - The cumulative numbers do not reflect power generated prior to commercial service.
fa . -..
- :1..
. ' Ci_lAVEBAGE._DAILL.11 HIT _f2fEILLEYEL ^
DOCKET NO.: 050-454 UNIT: Dyron One DATE: 10/08/91 COMPILED BY: D. Ehle w TELEPHONE: (815)234-5441 x2263 (MONTH: Soptember, 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Het)
_ _ , _ - -3 2LW 16. . __ _,__-J L W
- 2. .12LMM, - 17. -lLMN l 3.- 31LMM 18. -1LMW 4.- 31},Jf4 19 -13 MW
- 5. -289 MW _ 20. -1L}iW d=
- 6. -15 if4 21. -13 MW _
.7. 22.
-14_}M -1LNW _
'i
. 8. -14.,JfW 23. -la MW
'9.. -13_MW . 24 -12 MW _ _
10 . _ -1LEN__ _ 25. -1LMW _ _ _ _ _ . .
-11. -13 MW .__, 26. -12 MW
-12. -13_}m 27. -1LHW
= 13 . _ -13 MW 28 -12 MW .
'14. _ -lL}M 29. -12.lM _
'15.
-13 NW 30. -12_}M _
- 31. MW
' INSTRUCTIONS On this form list the average daily unit power level in MWo-Net for each day in the reporting month. Compute to the nearest whole megawatt. These figures
.will be used to plot a graph for each reporting month. Note that when maximum Gependable-capacity is used for the net electrical rating of the unit there
-may.be occasions.when the daily average power level exceeds the 100% line (or'the restricted power level line.) In such cases the average daily unit
. power' output sheet should be footnoted to explain the apparent anomaly.
r
( 3687M/.VS / 4 )
n , , -
W Report Per:iod September, _1991 UNIT SHUTDCf*'NS/ REDUCTIONS
(UNIT 1) **************************
No,. Date Tyne 'h ts Reason Method LER Utunber System Component fause & Corrective Action to Prevent Recurrence 3 09/06/91 5 599:54 C 1' Unit I refueling Cutage BIR04.
- TYPE Reason Mgt. hod System & Component F-Forced A-Eqt p Failure F-Admin 1-Manual Exhibit F & H S-Sched B-Maint or Tes.t G-Oper E'ror 2-Manual Scram Instructions for C-Refueling H-Other 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee Event Report
& License Examination 9-Other (LER) File (NUREG-0161)
(3687M/VS/5)
- E,_..TH100E_RERORTING_ REQUIREMENTS. (UMII 1Linr_1hn_JunthJ2LEcptember_1M1 '
1.=.~ Safety /Felletl-valve operations ~for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION
-DATE ACTUAIED ACIVATION CONDITION Of_EYENT Hone
- 2. Licenneo generated changes to ODCH.
None.
3.. Indications of failed fuel.
No Fuel'Heliability Indicator: FR1 =.1.5E-4 itC1/cc
.First-5 days of month only. Unit shut-down on 9/06/91.
t (3687M/VS/6)
F- ' L LCEliS EE_EVIllI_REl'ORIS_iBtilT_11 The following is a tabular summary of all Licensee Event Reports for Byron Nuclear Power Station, Unit One, submitted during the reporting period, September 1 through Septe:aber 30, 1991. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10CFR 50.73.
Occurrence Licensta_ErenLResDLt_Ilmnh21 Dale IltitLRf_Oscurrence None.
(3087M/VS/7) 1
I I . ' Mu nthly_Repo.ti_f o tDyr on_UN ILLf otthe_mo n th..o LS ep t.cmbe L 1991 A dwuury_otryes atinglaperlenen IotUniL2 The unit began this reporting period in Mode 1 (Power Operation) and continued there all mont.h. The power level varied due to load following requi1ements.
L (3687M/VS/8) l
_ _ _ _ _ _A
'. '4
- D. ' OPERATitlG_ DATA _RfffRT DOCZET NO. 050-455 UNITt byron Two DATE. 10/08/91 COMPILED bY: D. Ehle TELEP110NE t (815)234-5441 x2263 OPERATING STATUS
~
- 1. Reporting Periodt _ September, 1991. Gross lloorst 720 2 .CurrentlyfAuthorited Pouer Level: 3411 (MWL)
Design Electrical Rating: 1175 -(MWe-gross)
Design Electrical Rating: 1120 (MWe-net) ,
Max Dependable Capacity: 1105 (MWe-net) *
- 3. Power Level to Which Restricted (If Any): N/A 4 . -- Reasons for-Restriction (If Any):
THIS MONTH YR TO DATE CUMULATIVE * ,
5.- Report Period Ilts. 720 6,551 36,048
- 6. Rx Critical Hours 720 6,551- 31,283.1
- 7. Rx Reserve Shutdovn Hours 0 0 0
- 8. liours Generator on tine 720 6,551 30,835.6 9 .- Unit Reserve Shutdown' Hours 0- 0 0
- 10. Gross Thermal Energy (M.fH) 2,263,850 20,873,718 '85,185,110 11'. Gross-Elec. Energy (MWH) 160,729 7,072,604 28,810,699
- 12. N st Elec. : Energy-- (MWH) . 729,324 6,727,089 27,131,418 13, Readtor Service Factor 100 100 86.78' L 114.nReactor Availability Factor 100 100 86.78
- 15. Unit Service Factor 100 100 85.54 116. Un.it Availability Facter 100 100 85.54-
[ 17. Unit Capacity Tactor (MDC net) 91.67 92.93 08.11
'18. Unit Capacity Factor (DER net) 90.44 91.69 67.20
- 19. Unit Forced Outage Hrs. D 0 886.4
- 20. Unit Forced Outage Rate 0 0 2.79
- 21. Shutdowns Scheduled Over Next 6 Monthst Unit 2 third refuel outage.
- 22. If Shutdown at End of Report' Period,' Estimated Date of Startup:
- 23. Units in Test' Status (Prior to Commercial Operation): None
~
(,
- Note - The cumulative numbera do not reflect power generated prior to commercial service.
(3687M/VS/9) b
m . ._ _ . . _ . _ _ . . _ . . - _ . _ . _ . . . . . _
. _ _ . . , , _ . ~ . , _ . .
A C,CVERAGE DAILY UNIT POWEILLEVEL DOCKET NO.: .050-455 UNIT: Byron Two DATE: 10/08/91- l COMPILED BY: D. Ehle TELEPHONE: (815)234-5441 x2263 MONTH: September, 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)-
.- 1. 788 MW 16. _1083 MW
- 2. H9JiW 17. _ .105 9_KW._
3, 104pJfW _ 18. 1923 MW ._
4, 8 9 9__.tg_ 19. 1021 MW
- 5. 22D E _ 20 101DJiw >
- 6. 018 MW 21, 802 MW 7 _- 1019_.MW 22. a QS._M4 ._.
G. _ 1026 MW 23. 959 MW
- 9. 3027 MW 24. 11D2 MW _
- 10. 106E 25. 1084 MW
.11. 1104 MW 26. . 1030 MW
- 12. 1982 MM 27. 1100 MW
- 13. 1010 MW 28. 1087 MW _
- 14. 1071 MW __ 29.- 1087 MW 15;. 1067 MW .30.. 1096 MW-
- 31. . M14 I STRUCTIONS On this' form list the average daily unit power level in MWe'-Net for each day- -
in the reporting month. Compute to the nearest whcle megawatt. These figures
- will be-used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the. net electrical rating of the unit there may be occablons when the' daily average power level exceeds the 100% line (or the restricted power invol line.) In such cases the average daily unit power output sheet should be footnoted to explain the apparent anomaly.
(3687M/VS/10) 4 m + - . .
+
twp;rt Period September, 1991 UNIT SHUTDOWNS /REDUCTICNS
(UNIT 2) **************************
No. Date Type Hours Eggann Methnd LER Number System Component Cause & Corrective Actior to Prevent Recurrence 3 9/21/91 S 48 A 5- CW ' Reduced load to clean water bozos.'
TYPE Etagon Method System & Component F-Forced A-Equip Failure F-Admin 1-Manual Exhibit F & H S-Sched 3-Maint or Test G-Oper Error 2-Manual Scram Instructions for C-Refueling H-Othe r 3-Auto Scram Preparation of D-Regulatory Restriction 4-Continued Data Entry Sheet E-Operator Training 5-Reduced Load Licensee. Event Report
& License Examination 9-Other (LER) File (NUREG-0161)
(3587M/VS/ll)
.a
_4- .,,
LID {IOUE HEEORTING REOUIREMENTS (UR12.) for the manth af SeptembeI_1.911
- 11 Safety /Redef valvo operations for Unit Two, VALVES .NO & TYPE. PLANT DESCRIPTION
'DATE~ ACTUATED ACIUATIOli CORDITIQti RLIYENT 1
i None-
- 2. -Licensee genert.ted changes to ODCM.
None.
~
- 3. - . Indications ...of- f ailed fuel .
Ye s Fuel: Reliability Indicator FRI = 8.bE-4 pC1/cc
-)
i fi I.
l 4
i g
(3687M/VS/12)
'a
,.- ... -. . . . ... ..n s4
. fa__LifERSIIL.EYINT_REEQRIS IUH1Tll -
The following is a tabular summary of:all Licensee Event Reports for Byron Nuclear. Power Station, Unit Two, submitted during_the reporting period, September 1.through September 3 0, ~ 19 91'. . This-information is provided pursuant
.to t e h reportable occurrence reporting requirements as set _forth'in 10CFR 50.73.
' Occurrence LICanE12. Event Rep. ort NutnAct Date Title ofJssungnce None d
f' a
e (3687M/VS/13) w w 'I *m 4"' # -
- --+"~' W-+ "