ML20112E725
| ML20112E725 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 02/28/1985 |
| From: | Querio R, Toney J COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| (0625M), (625M), BYRON-85-0362, BYRON-85-362, NUDOCS 8503270128 | |
| Download: ML20112E725 (9) | |
Text
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,'t BYRON NUCLEAR POWER STATION UNIT 1 MONTHLY PERFORMANCE REPORT C0m0NWEALTH EDISON COMPANY NRC DOCKET NO. 050-454 LICENSE NO. NPF-37 e
r 8503270128 850228 PDR ADOCK 05000454 R
PDR (0625M)
I.-
Monthly Report for Unit One A.
Summary of Operating Experience for Unit One In this reporting period, February 1985, Byron Unit i achieved major milestones in the Start-up program.
On 2/02/85 the unit experienced initial criticality by dilution of the RCS.. On 2/07/85 criticality was reached by withdrawing control rods. 'The station received its Full Power License on 2/12/85 followed by the issuance of the Full Power Technical Specification on 2/15/85.
All low power physics testing was completed 2/19/85. The unit entered Mode 1 on 2/24/85 and continued testing in preparation for synchronization of the generator onto the grid.
,e l
l (0625M) i l
J-l B.
OPERATING DATA REPORT-DOCKET NO.: 050-454.
UNIT: Byron One DATE: 03/08/85 COMPILED BY:
3.P. Toney TELEPHONE: -(815)234-5441 x437 OPERRTING. STATUS-
.1.
-Reporting Period: February 1985 Gross Hours -in Reporting Period:
672-2.
Currently Authorized Power Level-(PWt): 3411 (MWe-Net): 1129 Design Electrical Rating (MWe-Net): 1175 3.
Power Level to Which Restricted (If Any) (MWe-Net): 118
- 4.
Reasons for Restriction (If Any):
Start Up Testing Program THIS MONTH YR TO DATE CUMULATIVE L. Number of Hours Reactor was Critical 393.4 393.4 393.4 5
0 0
0 6.
Reactor Reserve Shutdown Hours 7.
Hours Generator on Line 0
0 0
8.
Unit. Reserve Shutdown Hours 0
0 0
9, Gross. Thermal' Energy Generated (MWH) 17579 17579 17579
- 10. Gross Elec. Energy Generated (MWH) 0 0
0
- 11. Net Elec. Energy Generated (MWH) 0 0
0
- 12. Reactor Service Factor 0
0 0
- 13. Reactor Availability Factor 0
0 0
- 14. Unit Service Factor 0
0 0
- 15. Unit Availability Factor 0
0 0
- 16. Unit Capacity Factor (Using MDC) 0 0
0
- 17. Unit Capacity Factor (Using Design MWe) 0 0
0
- 18. Unit Forced Outage Rate 0
0 0
- 19. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each) N/A
- 20. If' Shutdown at End of Report Period, Estimated Date of Startup: N/A
- 21. Units in Test Status (Prior to Commercial Operation):
Unit 1 FORECAST ACHIEVED Initial Criticality 1-25-85 2-2-85 Initial Electricity 3-1-85 Commercial Operation (0625M)
t C.
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 050-454 UNIT: Byron One DATE: 03/08/85 COMPILED BY:
3.P. Toney TELEPHONE:
(815)234-5441 x437 MONTH: February, 1985 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.
'O 26.
0 11.
0 27.
0 12.
0 28.
0 13.
0 14.
0 15.
0 16.
0 INSTRUCTIONS On this form list the average daily unit power level in PWe-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 dependable capacity is used for the' net electrical rating of the' unit there l~
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.
I l
l (0625M) l
D.
UNIT SHUTDOWNS AND POWER REDUCTIONS-DOCKET NO.: 050-454' UNIT: Byron One DATE: 03/08/85 COMPILED BY:
J.P. Toney
' TELEPHONE:
(815)234-5441 x437 REPORT MONTH: February, 1985 METHOD OF TYPE SHUTTING DOWN F:
FORCED DURATION THE REACTOR OR CORRECTIVE-NO.
DATE S: SCHEDULED (HOURS)
REASON (1)
REDUCING POWER ACTIONS /COPMENTS '
N/A (0625M)
E.
UNIQUE REPORTING REQUIREMENTS 1.
Safety / Relief valve operations for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATED ACTUATION CONDITION OF EVENT NONE RECORDED IN THIS REPORTING PERIOD (0625M)
1 F.
LICENSEE' EVENT REPORTS The following is a tabular summary of all licensee event reports for Byron Nuclear Power' Station, Unit One, during the reporting period, February 1 through February 28, 1985. This information is provided pursuant to the reportable occurence reporting requirements as set forth in 10CFR 50.73.
' Licensee Event Report Number Date Title of Occurrence 85-001-00 1-15-85 Missed Sample Analysis on Unit 2 Aux. Bldg. Vent Stack Monitor Particulate Filter 85-002-00 1-28-85 VC Train B Switchover Caused By Spurious Interlock Alarm on Radiation Monitor 85-003-00 1-29-85 Missed Surveillance for LCOAR 85-004-00 1-30-85 Loss of Component Cooling (CC)
Surge Tank Level, 85-005-00 1-26-85 Missed Surveillance 2A Diesel Generator 85-006-00 1-25-85 Venting of Unit 1 Containment 85-007-00 1-25-85 Control Room Ventilation Isolation 85-008-00 2-01-85 1A Steam Generator Low Low Level 85-009-00 1-30-85 MS Isolation 85-010-00 2-11-85 Power Fail on OPR323 Resulting in a OA VC Actuation 85-011-00 2-08-85 Inoperability of Both SI Trains 85-012-00 2-14-85 Failure to Perform surveillance Within Time Limit 85-013-00 2-19-85 Position Indication Test of 1SI8809A Outside of Survoillance Interval 85-014-00 2-13-85 OA VC Makeup Fan Start 85-015-00 2-19-85 Main Steam Safety Valves Out of Tolerance (0625M)
~
~
Licensee Event Report Number Date Title of Occurrence 85-016-00 2-19-85 Reactor Trip from Train A of the Solid State Protection System 85-017-00 2-19-85 Failure to De-energize PORV Block Valves 85-019-00 2-26-85 Missed Surveillance 85-019-01 2-27-85 Missed Surveillance (0625M)
[ ) ByronNuclKrStiti:n
~
Commonwealth Edison
'/
\\ C ~' 4450 North German Church Road
'q Byron, Illinois 61010 March 8, 1985 LTR:
BYRON 85-0362 File:
2.7.200 Director, Office of Management Information and Program Control United States Nuclear Regulatory Commission Washington, D.C.
20555 ATTN: Document Control Desk Gentlemen:
Enclosed for your information is the Monthly Performance Report covering Byron Nuclear Power Station for the period covering February 1 through February 28, 1985.
Very truly yours, R. E. Querio Station Superintendent Byron Nuclear Power Station REQ /KRH/cib Enclosure cc:
J.G. Keppler, NRC, Region III NRC Resident Inspector Byron Gary Wright, Ill. Dept. of Nuclear Safety D.P. Calle, CECO D.L. Farrar, CECO INPO Records Conter Thermal Group, Tech Staff Dyron Station (0625M)
s BYRON NUCLEAR POWER STATION UNIT 1 MONTHLY PERFORMANCE REPORT COPMONWEALTH EDISON COMPANY NRC DOCKET NO. 050-454 LICENSE NO NPF-37 i
)
i f
i i
(0625M) t
I.
Monthly Report for Unit One A.
Summary of Operating Experience for Unit One In this reporting period, February 1985, Byron Unit 1 achieved major milestones in the Start-up program.
On 2/02/85 the unit experienced initial criticality by dilution of the RCS, On 2/07/85 criticality was reachsi by withdrawing control rods. The station received its Full Power License on 2/12/85 followed by the issuance of the Full Power Technical Specification on 2/15/85.
All low power physics testing was completed 2/19/85. The unit entered Mode 1 on 2/24/85 and continued testing in preparation for synchronization of the generator onto the grid.
(0625M)
l B.
OPERATING DATA REPORT DOCKET NO.: 050-454 UNIT:
Byron One DATE: 03/08/85 COMPILED BY:
J.P. Toney TELEPHONE:
(815)234-5441 x437 OPERATING STATUS 1.
Reporting Period:
February 1985 Gross Hours in Reporting Period:
672 2.
Currently Authorized Power Level (MWt): 3411 (MWe-Net): 1129 Design Electrical Rating (MWe-Net): 1175 3.
Power Level to Which Restricted (If Any) (MWe-Net): 118 4.
Reasons for Restriction (If Any):
Start Up Testing Program THIS MONTH YR TO DATE CUMULATIVE 5.
Number of Hours Reactor was Critical 393.4 393.4 393.4 6.
Reactor Reserve Shutdown Hours 0
0 0
7.
Hours Generator on Line 0
0 0
8.
Unit Reserve Shutdown Hours 0
0 0
9.
Gross Thermal Energy Generated (MWH) 17579 17579 17579
- 10. Gross Elec. Energy Generated (MWH) 0 0
0
- 11. Net Elec. Energy Generated (MWH) 0 0
0
- 12. Reactor Service Factor 0
0 0
- 13. Reactor Availability Factor 0
0 0
- 14. Unit Service Factor 0
0 0
- 15. Unit Availability Factor 0
0 0
- 16. Unit Capacity Factor (Using MDC) 0 0
0
- 17. Unit Capacity Factor (Using Design MWe) 0 0
0
- 18. Unit Forced Outage Rate 0
0 0
- 19. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each) N/A l
- 20. If Shutdown at End of Report Period, Estimated Date of Startup:
N/A
- 21. Units in Test Status (Prior to Commercial Operation):
Unit 1 FORECAST ACHIEVED l
Initial Criticality 1-25-85 2-2-85 Initial Electricity
_3 8 5_ _
l' Commercial Operation (0625M)
{
C.
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 050-454 UNIT: Byron One DATE: 03/08/85 COMPILED BY:
J.P. Toney TELEPHONE:
(815)234-5441 x437 MONTH: February, 1985 1.
0 17.
O 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.
O 24.
0 9.
0 25.
0 10.
0 26.
0
- 11.,
0 27.
O 12.
0 28.
0
- 13. _
0 4
14.
O
- 15. _
0 16.
O I
INSTRUCTIONS On this form list the average daily unit power level in MWe-Net for each day in the reporting m nth.
Compute to the nearest whole 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 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 shest should be footnoted to explain the apparent anomaly, J
(0625M)
~ - -
t D.
UNIT SHUTD0balS ARID POWER REDUCTIONS DOCKET NO.: 050-454 URIIT:
Byron One DATE: 03/08/85' COMPILED BY:
J.P. Toney TELEPHONE:
(815)234-5441 x437 REPORT N0elTH: February, 1985 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR CORRECTIVE RIO.
DATE S: SCHEDULED (HOURS)
REASON (1)
REDUCIIIG POWER ACTIORIS/COPTENTS O/A eu,em
E.
UNIQUE REPORTING REQUIREMENTS 1.
Safety / Relief valve operations for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION DATE ACTUATED ACTUATION CONDITION OF EVENT NONE RECORDED IN THIS REPORTING PERIOD 1
o (0625M)
F.
LICENSEE EVENT REPORTS The following is a tabular summary of all licensee event reports for Byron Nuclear Power Station, Unit One, during the reporting period, February 1 through February 28, 1985. This information is provided pursuant to the reportable occurence reporting requirements as set forth in 10CFR 50.73.
Licensee Event Report Number Date Title of Occurrence 85-001-00 1-15-85 Missed Sample Analysis on Unit 2 Aux. Bldg. Vent Stack Monitor Particulate Filter 85-002-00 1-28-85 VC Train 8 Switchover Caused By Spurious Interlock Alarm on Radiation Monitor 85-003-00 1-29-85 Missed Surveillance For LCOAR 85-004-00 1-30-85 Loss of Component Cooling (CC)
Surge Tank Level 85-005-00 1-26-85 Missed Surveillance 2A Diesel Generator 85-006-00 1-25-85 Venting of Unit 1 Containment 85-007-00 1-25-85 Control Room Ventilation Isolation 85-008-00 2-01-85 1A Steam Generator Low Low Level 85-009-00 1-30-85 MS Isolation 85-010-00 2-11-85 Power Fail on OPR32J Resulting in a OA VC Actuation 85-011-00 2-08-85 Inoperability of Both SI Trains 85-012-00 2-14-85 Failure to Perform Surveillance Within Time Limit 85-013-00 2-19-85 Position Indication Test of ISI8809A Outside of Surveillance Interval 85-014-00 2-13-85 OA VC Makeup Fan Start 85-015-00 2-19-85 Main Steam Safety Valves Out of Tolerance (0625M)
s e
Licensee Event Report Number Date Title of Occurrence 85-016-00 2-19-85 Reactor Trip from Train A of the Solid State Protection System 85-017-00 2-19-85 Failure to De-energize PORV Block Valves 85-019-00 2-26-85 Missed Surveillance 85-019-01 2-27-85 Missed Surveillance (0625M)
CORIWienweeblt h
(
/ Syron NuclearStation C
4450 North Germin Church Road
.\\
Byron, Illinois 61010 March 8, 1985 LTR:
BYRON 85-0362 File:
2.7.200 Director, Office of Management Information and Program Control United States Nuclear Regulatory Commission Washington, D.C. _20555 ATTN: Document Control Desk Gentlemen:
Enclosed for your information is the Monthly Performance Report covering Byron Nuclear Power Station for the period covering February 1 through February 28, 1985.
Very truly yours, R. E. Querio Station Superintendent Byron Nuclear Power Station REQ /KRH/cib Enclosure cc:
J.G. Meppler, NRC, Region III NRC Resident Inspector Byron Gary Wright, 111. Dept. of Nuclear Safety D.P. Galle, CECO D.L.' Farrar, CECO INPO Records Center Thermal Group, Tech Staff Byron Station
' I
-(0625M)
I