ML20244B887
| ML20244B887 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 03/31/1989 |
| From: | Peterson M, Querio R COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BW-89-433, NUDOCS 8906140024 | |
| Download: ML20244B887 (14) | |
Text
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(s' Ora'ijv. lid. If mots 60407 Te40 hone 815/458 2501 April 10, 1989 BH/89-433 Directer, Office of Resource Hanagement linited States Nuclear Regulatory Comission Washington, D.C.
20555 AllN:
EcCument Control Desk Gentleten:
Enclosed for your information is the Monthly Performance Report covering Braidwood Nuclear Power Station for the period March I thrcugh March 31, 1989.
Very truly yours,
)
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i R. E.
catio Station Hanager Braidwood Nuclear Station REQ /PMB/jati (4957z)
At t ac h.*nent s cc:
A. B. Davi s, NI<C, Region 12 NRC Resident Inspector Braidwood Gary Wright, Ill. Dept. of Nuclear Safety T. J. Haiman
(. t.. Graesser T. J. Kovach Nuclear Fuel Services, PHR Plant Support 1NPO Records Center Perfor:rance Monitoring Group, Tech Staff Braidwood Station Netlear Group, Tech Staff Braidwood Station S Sands - USNRC S. C. b ntader Productiun Services l
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BRAIDHOOD NUCLEAR POWER STATION UNIT 1 AND UNIT 2 MONTHLY PERFORMANCE REPORT COHHONHEALTH EDISON COMPANY HRC DOCKE,T NO. 050-456, LICENSE NO. NPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77 (49572/2)
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ORER&UNG_DALA._.REEQBI DOCKEi NO.: 50-456 UNIT: Braidwood 1 DATE: 04/10/89 00MPILE0!8Y:
H. W. Petersen TELEPHONE: (815)458-2801 ext. 2480
~ OPERATING STATUS 1.
Reporting Period: Harch, 1989 Gross Hours:
744.0 2.
Currently Authorized Power Level (MWt):
3411 Design Electrical. Rating (MWe-gross):
1175 Design Electrical Riting (MHe-net):
1120 Max Dependable Capacity (HWe-gross):
1175 Max Dependable Capacity (MWe-net):
1120 3.
Power level to which restricted (If Any): 937, 4.
Reasons for restriction (If Any): Power limitations due to the-#4-Governor valve being closed and excessive motsture carryover.
THIS MONTH -YR TO DAIE_
CUMULAlly[
5.
Report period Hours:
7ALO._. _2160 a _.
ssB9.0 6.
Hours fleactor Critical:
_.llL1__
_ _ 16 1 8 d _.
_5158 8 7.
RX Reserve Shutdown Hours:
0.0
__010_
0.0 _
8.
Hours Generator on Line:
_ 195.5__.._1610.9_
_5022 a _
9.
Unit Reserve Shutdown Hours:
- 0. 0__
_0,0_
0,_0__
10.
Gross Thermal O.ergy (MWH):
._207.9158 _ _6302010_.
16672472 11.
Gross Elec. Energy (MWH):
_ 723700 1719B32
_310B19 L 12.
Net Elec. Energy (MWH);
_693530_
_1_641687 5065911 13.
Reactor Service factor:
_ _.9E._9 _
76 l _
87.6 14.
Reactor Availability Factor:
9L1_
7 1 d,_
SLj_
15.
Unit Service Factor:
9 3. 5._.
._.___ILE_
4 81u _
16.
Unit Availability Factor:
93.5_
74.8
_ __.. 8 L4_
17.
Unit Capacity Factor (MDC net):
BLL_. _6L 9_.
7 h B._,
18.
Unit Capacity factor (DER net):
___j h2_.
67.9 76.8 19.
Unit forced Outage Rate:
6.5 2. 9_
6.8 20.
Unit forced Outage Hours:
48.5 48.5
_ 36L5_.
21.
Shutdowns Scheduled Over Next 6 Honths: - I week outage to replace governor valve
- Refueling Outage September 1989 22.
If Shutdown at End of Report Period, Estimated Date of Startup:
(4957z/O t.
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04/2G'89 11:30 tO.785 POO6/015 q
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AVERAGE C31LL1MILMIEY111LVEL LQG DOCKET NO.:
50-456 UNIT: Braldwood 1 DATE: 04/10/89 i
COMPILED BY:
H. H. Peterson TELEPHONE:
(815)458 2801 ext. 2480 HONTH: W rch, 1969 I
1.
1.095 17.
1067 j
7.
1117 18.
.. _ _..._. 82 9 3.
111 L _ _..._
19.
511 4.
_ _._ _._ _ _1.073 20.
_.826 5.
__ _ _l] L4_. _
. _ _ _ 21.
1065 6.
7L
_ _ _ _ _ 22. _
1052 7.
_. - 1.9.
_ _ _ _ 23.
105.0 8.
370 _
24.
1052 9.
3 7 3____..._
25.
1048
- 10. _._
_ _ 1067
.. _ 26.
1000 11.
1032
- 27. ____.
.1.0,11 12.
966 28.
102L
- 13. _._
._ _ _.103 L 29.
1061 14.
1058
_ 30. _.
1048 15.
1067 31.
1077 16.
._106L INSTRUCTIONS On this foam list the average daily unit power level in MHe-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 may be occasions when the daily average power level exceeds the 100*1 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.
(49572/5)
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04/26'89 11:31 NO.785
.POO9 015
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liflN.SEE.IVENilLEORIS_. _U!ill_1
'The following is a tabular summary of all Licensee Event Reports submitted during the reporting period, March 1 through March 31, 1989.
This information is provided pursuant to the reportable occurrence reportirg requirements as set forth in 10 CFR 50.73.
LiIenste Eveat RepoL1 EikD.LL Ntmber 211g Title of Qcturrence 89-001-00 02/27/89 Reactor Trip due to Spurious Loss of Output Voltage on Instrument Inverter 112, 89-001-01 03/07/89 Reactor Trip due to Spurious Loss of Output Voltage on instrument Inverter 112.
89-003-00 03/28/89 Containment Ventilation, Fuel Handling Ventilation. Control Room Venttiation Actuations due to Momentary Loss of' Voltage to their Associated Radiation Monitors.
i (4957:'/ B) e y
04'2G 'ES 11:29 iC.785 POO4<015 4
I.
Monthly P.eport for Braidwood Unit 1 A.
Suqu ry of_Dptr3 ti_pg_Luptrijncg The unit entered the month at approximately 971, power.
Power operation continued until March 6,1989, when an automatic f<eetter Trip occurred during the performance of a turbine surveillance caused by a defective test switch.
A Nuclear Work Request was written to replace the defective test switch during the upcoming outage.
The untt was returned to service on March 8, 1989. Power cperation continued through the end of the month.
(4957z/?)
7:
'Ov26/89 11j32-NO.795 PO11/015 R
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B.
'OfER6IIM.0A1AJEE911 DOCKET NO.:.50 457.
UNIT: Braldwood 2 DATE: 04/10/89 COMPILED BY:
H. H. Peterson I
TELEPHONE:
(815)458-2801 ext. 2480 OPERATING STATUS 1.
Reporting Period: March, 1989 Gross Hours: 672.0
-2.
Currently Authorl2ed Power Level (HWt):, 3411 Design Electrical Rating (HHe-gross):
1175 i
Design Electrical Hating (HWe-net):
1120 Max Dependable Capacity (MWe-gross):
1175 Hax Dependable Capacity (HWe-net):
1120 l
3.
Power level to which restricted (If Any): None 4.
Reasons for restriction (If Any):
None THIS H0tGil YR TO DATE CUNJLATIVE 5.
Report period Hours:
744.0
.l160.0..._
_31ZL.Q _
6.
Hours Reactor Critical:
139.3 1126 9 ZsA_4d_
I 7.
RX Reserve Shutdown Hours:
0.0.... _ 0.0 010 _.
8.
Hours Generator on Line:
12 9. 0._,..H] 5. 5 1592,jL,_
9.
Unit Reserve Shutdown Hours:
___0A__
0.0 0.0
- 10. -
Gross Thermal Energy (HHH):
303269 2222Q43 2,319ffL 11.
Gross Elec. Energy (MHH):
_ 102625 _ H 102f2__ 2560454 12.
Net'Elec. Energy (HWH):
_21526 _ 1076024 2426964 13.
-Reactor Service factor:
18.7
,__3 2,2_
66.6 j
14.
Reactor Availability Factor:
18.7 52.2 _
65.3 66.6 15.
Unit Service Factor:
1 L3_.
51.6.
16.
Unit Availability Tactor:
17.3
.-_ 5].6
. 65,3__
17.
Unit Capacity factor (MDC net):
11.0 _
44.5
.._54a 6__
18.
Ur.it Capact ty Factor (DER net):
11.0
._ 44 5 54.6 19.-
Uni: Forced Outage Rate:
0 0
11.4 i
20.
Unit Forced Outage Hours:
0 0
333.6 21.
Shuto wns Scheduled Over Next 6 Honths:
22.
If Shutdown at End of Report Period, Estir.ated Date of Startup:
I l
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'04'26 99 11:33 iO.785 P012 '015 C.
6YEEAGLOMLY_ UNIT NET POWER _LIELLQG DOCKET NO..
50-457 UNIT: Braidwood 2 DATE: 04/10/89 COMPILED SY:
H. W. Peterson TELEPHONE:
(815)458-2801 ext. 2480 HONTH: March, 1969 1.
-11 17.
_ 11__
2.
-D 18.
._ -dL_
3.
_ __ _ _ _ -11. _.
19.
- 1.2 4.
-11 20.
-11 5.
._ ~11._._
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- 1 L_._
6.
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22.
- 12 7.
- 18.._
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- 12_..
24.
. -1,2 9.
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-12 10.
-11 26.
33_,_
11.
- 1 1.. _. _
__ 27.
.26A.
12.
-1I 28.
779
- 13. __
-11
__ 29.
'5 14.
.-11
.. _ _ 30.
1015 15.
______.-11 _
31.
1154 _
16.
-L]_.
INSTPUCTIGNS On this form list the average daily unit power level in HWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
These figares 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 1001 line (or the restricted power level Itne). In such cases the average daily unit power output sheet should be footnoted to explain the apparent anomaly.
(4957z/II) u-u-
__1
04/26, E 11:33 tC 785 P014'019 F.
List,hM[ [V,(N] REPORTL,lLNLT_2 Tha following is a tabular scramary of all Licensee Event Reports submitted during the reporting period, March I through March 31, 1989 This information is provided pursuant to the reportable occurrence reporting requirements as set forth in 10 CFR 50.73.
Lliffiti [yent Percrt Ef;ltcC.t MumbfL QA.tk Iltle of Ocrifftence 89-001-00 03/17/89 Loss of 2B Residual Heat Removal Loop as a Result of Procedural Deficiency.
(49572/14) i
W CI T T N PE l I
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04'26 dr9 11:32 I10.h85 P010'015
- ,..,.-. c -
I II Honthly Report for Braldwood Unit 2 A.
$ we n n gL Oggn tingJ WperignJg The unit entered the month shut down as the result of the Scheduled Surveillance Outage. Outage work was cornoleted, and the ontt was returned to service on March 25. 1989.
Power operation continued through the snd of the month.
l (4957z/9) i-
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