ML20062K689
| ML20062K689 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 11/30/1993 |
| From: | Colglazier R, Schwartz G COMMONWEALTH EDISON CO. |
| To: | NRC, NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYRON-93-0650, BYRON-93-650, NUDOCS 9312230187 | |
| Download: ML20062K689 (13) | |
Text
i C mm:nw:alth Edison x
/
> Byron Nuclear Station i
7 4450 North German Church Road Byron. lilinois 61010 x
j December 14, 1993 LTR:
BYRON 93-0650 FILE:
2.7.200 (1.10.0101)
Director, Office of Mans ~ement Inf orn atien and Program Control United States Nuclear i<egulatory Commission Washington, D.C.
20555 ATTN:
Document Control Desk Gentlemen:
Enclosed for your information is the Monthly Performance Report covering Byron Nuclear Pcwer Station for the period November 1 through November 30, 1993.
Sincerely, 9,
1
(
.- lg'fb' G.
K.
Schwartz Station Manager '
Byron Nuclear Power Station GKS/RC/ng cc:
J.B. Martin, NRC, Regicn III NRC Resident Inspector Byron IL Dept. of Nuclear Safety Nuclear Licensing Manager Nuclear Fuel Services, PWR Plant Support D.R.
Eggett, Station Nuclear Engineering INPO Records Center J.B. Hickman - USNRC F.
Yost - Utility Data Institute, Inc.
230047
' I 9312230187 931130
/Y l'g ((
l PDR ADOCK 05000454 R
PDR (992BMM/WPF/120693/1)
L'
. ~ -
I
.4 i
i i,
I l
t t
?
)
i i
BYRON NUCLEAR POWER STATION UNIT 1 AND UNIT 2
~b MONTHLY PERFORMANCE REPORT COMMONWEALTH EDISON COMPANY NRC DOCKET NO. 050-454 l
NRC DOCKET NO. 050-455 LICENSE NO. NPF-37 I
LICENSE NO. NPF-66 l
?
1 I
L s
?
I i
?
i E
o i
(9928MM/WPF/120693/2)
ll 4
t 4
_l I.
Monthly Reoort for Byron UNIT 1 for th:1 rnonth of November 1993 i
A.
Summary of Ooeratina Exnerience for Unit I The Unit began this reporting period in Mode'l (Power Operations).
The power level varied due to load following requirements.
I e
i I
[
[
-I
.I i
' l I
)
t i
i c h r
i l
= (9928MM/WPF/120693/3) l
___~
f l, 1
~
B'.
OPERATIWG DATA REPQRT DOC'KET NO. : 050-454
- f UNIT; Byron One l
DATE:
12/06/93 COMPILED BY:
R. Colglazier
.[
TELEPHONE:
(815)234-5441
(
x2282 i.
OPERATING-STATUS
'f 1.
Reporting Period: November, 1993.
Gross Hours: 720
-l 2.
Currently Authorized Power Level: 3411 (MWt) i Design Electrical Rating: 1175 (MWe-gross) i Design Electrical Rating: 1120 - (MWe-net)
Max Dependable Capacity: 1105 (MWe-net)'
f 3.
Power Level to Which Restricted (If Any) : None
[
t 4.
Reasons for Restriction (If Any): N/A i
'l THIS MONTH YR TO DATE CUMULATIVE *'
S.
Report Period Hrs.
720 8,016 71,953 6.
Rx Critical Hours 720 6,408.2 60,066.5L 7.
Rx Reserve Shutdown Hours 0
0 38
-I 8.
Hours Generator on Line 720 6,361.1 59,388.1 f
9' Unit. Reserve Shutdown Hours 0
0 0.
- 10. Gross Thennal Energy (MWH) 2,391,630 20,133,378 180,589,669 j
- 11. Gross Elec. Energy (MWH) 822,494 6,866,136 60,976,724 f
- 12. Net'Elec. Energy (MWH) 784,761 6,543,452 57,749,318
- 13. Reactor Service Factor 100 79.94 83.48
.j
'I
- 14. Reactor Availability Factor 100 79.94 83.53
- 15. Unit Service Factor 100 79.36'
' 82.54
- 16. Unit-Availability Factor
.100 79.36 82.54
- 17. Unit Capacity Factor (MDC net) 98.64 73.87-72.63
- 18. Unit Capacity Feator- (DER' net) 97.32 72.88
- 71.66
{
19'. Unit Forced Outags Mrs.
0 94.8 1,498.2 l
- 20. Unit Forced vutage Rate O.
1.47 2.46
{
21;' Shutdowns Scheduled Over Next 6 Monthat. 0 0
0
- 22. If Shutdown at.End of Report Period, Estimated Date of Startup: None l
f
- 23. Units-in Test Status -= (Prior' to Commerclal Operation) :.None'
,,u
.J
- Note - The cumulative numbers do not reflect power f
generated prior to commercial service.
j
'I (9928MM/WPF/120693/4 )
[
.m,
'N I
e,4
']
i
. m C.
AVERAGE DAILY UNIT POWER LE7EL DOCKET NO.:
050-454 UNIT: Byron One-DATE: 12/06/93
.. Colglazier COMPILED BY:
R TELEPHONE:
(815)234-5441 x2282 MONTH: November, 1993 f
DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.
1102 MW 16.
1103 MW i
2.
1104 MW 17.
1090 MW I
3.
1099 MW 18.
1104 MW i
4.
1091 MW 19.
1106 MW 1
f 5.
1094 MW 20.
1111 MW 6.
1088 MW 21.
1099 MW 7.
1018 MW 22.
1098 MW i
8.
1100 MW 23.
1088 IM ti 9.
1099 MW 24.
1091 MW i
10.
1098 MW 25.
1025 MW j
11, 1096 MW 26.
1084 MW
- I 12 1089 MW 27.
1094 MW c
~l 13.
1044 MW 29.
1097 MW 15.
'1103 MW 30.
'1101 MW 31.
i
. INSTRUCTIONS fe
' On this form list the average daily unit. power level'in MWe-Net for each day in the reporting month.
Compute.to the nearest whole megawatt. These figures 1 i
will be used to plot a. graph for each reporting month. ' Note that.when maximum ~
-l
' 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 f
restricted power levelcline.)
In such cases the average daily unit power.
{
output sheet should be footnoted to explain the apparent anomaly, i
{9928MM/WPF/120693/5)'
P m.-
-j Report Period November, 1993 UNIT SHUTDOWNS / REDUCTIONS BYRON (UNIT 1)
No, Date Type Hours Reason Method LER Number System Comconent Cause & Corrective Action to Prevent Recurrence
.NO UNIT SHUTDOWN OR MAJOR REDUCTIONS FOR UNIT ONE Summary TYPE
' Reason Method System & Component
.F-Forced A-Equip Failure-F-Admin 1-Manual Exhibit F&H S-Sched B-Maint or. Test G-Oper Error.
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)
(9928MM/WPF/120693/6)'
a.
_ _ _ _ _ _. _ _... _ _ _...... _.. _....~._._.-_;...__
u.-.--
u..
m 2
M 2
,&JL,
,esK--
A m
A 4,-
A eeJ
=+4'
--Ai ar s,w,a
.3 i
t i
.E.
UNIOUE REPORTING REOUIREMENTS (UNIT 1) for the month of Novemb_qr 1993 f
1.
Safety / Relief valve operations for Unit One.
VALVES NO & TYPE PLANT DESCRIPTION l
DATE
' ACTUATED ACTUATION CONDITION OF EVEh"r-
- i None E
- I 2.
Licensee generated changes to OD"M.
None 3.
Indications of failed fuel.
l
' i No.
Fuel Reliability Indicator:
FRI = 0 pCi/CC i
- l 1
1 i
l 1
I i
j
- 1 t
' 1 I
- (9928MM/WPF/120693 /7)
m._
.. ~
d 4
F.
LICENSEE EVENT REPORTS-(UNIT 1) 1 The following is a tabular summary of all Licensee Event Reports for I
Byron Nuclear Power Station, Unit One, occurring during the reporting period, November 1, 1993-through November 30, 1993. This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10CFR 50.73.
Occurrence Licensee Event Report Number p_a_t;g Title of Occurrence None-i
'h l
1 I
f
'l e
'f t
i i
1
-l 6
(9928MM/WPF/120693/8)'
e
~
t
- II. Monthly Reoort for Byron-UNIT 2 for the month of November 1993 t
A.
Summary of Ooeratina Exnerience for Unit 2 The Unit began this reporting period in Mode 1 (Power Operations).
~
L
- i
- 6 l
t I
r h
- ?;
i t
'I h
I i
~!
t
'l i
4:f
.. j
.I!!
- i i
,t n
t.:
t
)
-)
i l
I (9928MM/WPF/120693 /9) i 8
~
9:
L
,BI OPERATING DATA REPORT DOCKET NO.:
050-155 UNIT: Byron Two DATE: 12/06/93 COMPILED BY:
R. Colglazier TELEPHONE:
(815)234-5441 I
x2282 OPERATING STATUS 1.
Reporting Period: November, 1993.
Gross Hours: 720 2
2.
.urrently Authorized Power Level: 3411 UfWt) s Design Electrical Rating: 1175 (MWe-gross)
Design Electrical Rating: 1120 (MWe-net) i Max Dependable Capacity: -1105 (MWe-net) 3.,
Power Level to Which Restricted (If Any): None' 5
4.
Reasons for Restriction (If Any) : N/A
.i THIS MONTH YR TO DATE CUMULATIVE *-
5.
Report Period Hrs.
720 8,016 55,057-
.[
6.
Rx Critical Hours 698 6,726.3 47,061.9' o
7.
Rx Reserve Shutdown Hours 0
0 0
l 8.
Hours Generator on Line 695.5 6,656.3 46,461.6..
'i 9.
Unit Reserve Shutdown Hours 0
0 0
- 10. Gross Thermal Energy (FDm),
2,265,593 20,867,354 133,617,811 i
- 11. Gross Elec. Energy (MWH) 782,642 7,120,876 45,336,814 1
- 12. Net Elec. Energy (MWH) 746,625 6,812,484 42,973',243
- 13. Reactor Service Factor 96 94 83.91 85,48 j
- 14. Reactor Availability Factor 96.94 83.91 85.48 3
f
- 15. Unit Service Factor 96.60 83.04 84.39
- 16. Unit Availability Factor 96.60 83.04 84.39
-l
)
- 17. Unit Capacity Factor (MDC net) 93.84 76.91
- 70 :. 64.
- 18. Unit Capacity Factor (DER n~'*)
92.59 77.88
- 69.69 7
- 19. Unit Forced Outage Mrs.
24.5 99.4-1,343.49
-l
- 20. Unit Forced Outage Rate 3.40 1.47 2.81-1
- 21. Shutdowns Scheduled Over Next 6 Months:
0 0
0' j
- 22. If Shutdown at End of Report Period, Date of Startup: None
- 23. Units in Test Status (Prior to Commercial Operation): None i
1 1i
- Note - The cumulative numbers do.not reflect power generated prior to commercial service.
d (9928MM/WPF/120693/10) ~
~ _j u
.1 j
~._ -
-~
i
~~
C.
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.:
050-455 3
UNIT: Byron Two I
.DATE:
12/06/93
.i COMPILED BY:
R. Colglazier
'l TELEPHONE: ' (815)234-5441
- x2282 i
MONTH: November, 1993 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.
806 MW 16.
1104 MW
.i 2.
1042 MW 17.
1107 MW l
3.
1091 MW 18.
1114'MW 4
1087 MW 19.
1111 MW 5.
1097 MW 20.
1117 MW 6.
1081 MW 21.
1093 MW 7,
1091 MW 22.
1056 MW i
8.
1088 MW 23.
25 MW l'l 9.
1088 MW 24.
732'MW e
r i
10.
1088 MW 25.
1096 MW i
11.
I 12.
1110 MW 27.
1110 MW
.i 13.
~
1078 MW 28.
1110 MW I
- 14. _
1063 MW 29.
1109 MW 15.
1097 MW 30.
1109 MW 31.
f INSTRUCTIONS-On this form list the average daily unit power level in MWe-Net for each day
.l in the reporting month. Compute to the nearest whole megawatt. These figures
-l
-will be used to plot a graph for each reporting month. Note that when maximum l
. dependable capacity is used for the net electrical rating of the unit there may be occasions when-the daily average power level exceeds the 100L line-l (or the restricted power level line.)
In such cases the average daily unit.
power output sheet should be footnoted to explain the apparent. anomaly.
'l l
. (9928MM/WPF/120693 /11) t e
,---.n
==n-,
e
--,---v-.
v-w n
v
A h
Report Period November,'1993 UNIT SHUTDOWKS/ REDUCTIONS BYRON (UNIT 2)
No.
Date Tvoe Hours Reason Method LER Number System Comoonent Cause & Corrective Action To Prevent Recurrence 5
11/23/93 F-24.5 A
3 93-008 SSPS Bad Card In The SSPS Summary TYPE Reason ~
Method System & Comoonent F-Forced A-Equip' Failure F-Admin 1-Manual Exhibit F'& H S-Sched B-Maint or Test G-Oper Error 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)
(9928MM/WPF/120693/12).
.. =,....
- . =
[
i s*
}
E.
UNIOUE REPORTING REOUIREMENTS (UNIT 2) for the month of November 1993 l
1.
Safety / Relief valve operations for Unit Two.
~ !
VALVES NO & TYPE PLANT DESCRIPTION.
?
DATE ACTUATED ACTUATION CONDITION OF EVENT None
. I l
2.
Licensee generated changes to ODCM.
1 None F
3.
Indications of failed fuel.
l No.
Fuel Reliability Indicator:
FRI = 0 pCi/CC r
b I
1
- I i
a f
.j 4
r f
(9928MM/WPF/120693/13) e n.
, N, w-e
~
)
i s
'r F.
LICENSEE EVENT REPORTS (UNIT 2)
The following is a tabular summary of all Licensee Event Reports for-Byron Nuclear Power Station, Unit Two, occurring during the reporting period, November 1, 1993 through November 30, 1993.
This information is provided t
pursuant to the reportable occurrence reporting requirements as set forth in 10CFR 50.73.
Occurrence Licensee Event Reoort Number Date Title of Occurrence j
93-007 Was withdrawn as an LER.-
r 93-008 11/23/93 Unit 2 Turbine Trip / Reactor l
Trip due to SSPS Universal Card l
- Failure, j
t t
f b
'I t
'{
't i
l I
i (9928MM/WPF/120693 /14 )
.