ML20154M792
| ML20154M792 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 09/30/1998 |
| From: | Williams C SOUTHERN CALIFORNIA EDISON CO. |
| To: | |
| Shared Package | |
| ML20154M777 | List: |
| References | |
| NUDOCS 9810210036 | |
| Download: ML20154M792 (8) | |
Text
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NRC Monthly Operating Report, September 1998 i
San Onofre Nuclear Generating Station, Unit 2 4
A L
9810210036 981015 PDR ADCCK 05000361 <-
R PDR
USNRC MONTHLY OPERATING REPORT Docket No:
50-361
' SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-2 UNIT 2 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707 Page 1 of 3 OPERATING DATA REPORT l
flH Design Elestrical' Rating(Nst.MWe)s W
ns
$1070),
2 Maximum Dependable Capacity (Gross MWe) 1127 CSE Mammum Dependable Capacity (Not MWe)1 A1070X
^~
This Month
- Yr-to-Date*
Cumulative *
@y hd W %fh N sinheriod 9
jf207 if55$,
' M3(552s 5
Number of Hours Reactor Was Critical 468 5,602 103,272
![6j ho6sfienersi&QSiinej"*,
I456?2M 4%(683) 30jj28$
7 Unit Reserve Shutdown Hours 0.0 00 0.0
![83 Ne[ElsstricalEnergylGsnestad(MWQI.
$482?#$
E6;01(56@ M07i222;5933
- Rounded
l USNRC MONTHLY OPERATING REPORT Docket No:
50-361
- SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-2 UNIT 2 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707 Page 2 of 3 UNIT SHUTDOWNS AND POWER REDUCTIONS
.Numbsr3 m
d us 6106!
Date 980918 JType (1)1 iFj w
Duration (Hours) 264 Reason (2) ?
' 4*
RA)
Method of shutting down reactor (3) 1 LERNM L
?N/AT System Code (4)
AB LComponent Code:(5)?
sSGi 4
s
'P Cause and corrective action to prevent recurrence o ua (1) F-Forced S Scheduled (2) Reason:
A Equipment Failure (Explain)
B-Maintenance or Test C-Refuelin0 D-Regulatory Restriction E-Operator Training & License Examination F. Administrative G-operational Error (Explain)
H-Other (Explain)
(3) Method:
1-Manual 2-Manual Scram 3-Automatic Scram 4 continuation from Previous Month 5-Reduction in the Average Daih Power Level of more than 20% from the previous day 6-Other (Explain)
(4) lEEE Std 805-1984 (5) lEEE std 803A 1983
l USNRC MONTHLY OPERATING REPORT Docket No:
50-361
' SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-2 UNIT 2 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707 l
Page 3 of 3 l
l
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH l
Date Time Event 9/01/98:s
-00011 iMedel1f 99.6%; Reactor PowerA1159,MWe7(4611EEPDh 1006 Unit received RT7870 30 GPD leakage alarm.
9/18/983l
)10301 (CRS directed plant shstdown.
4' 1115 Unit manually tripped at 35% reactor power per procedure.
W c1538f : Unit entered ModeW ssi.
9/19/98 1100 Unit entered Mode 5.
?9/26/98 51539j ; Unit entered Mode"4}
?
"?
,s 9/27/98 2148 Unit entered Mode 3.
2250j Alnit entered Mode 2h m
9/30/98 0645 Unit heat treat completed at 85% reactor power, 24002 Mode;1p 99.6% Reactor PowetA1155.'MWeM80l4 EEPD s 4
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NRC Monthly Operating Report, September 1998 San Onofre Nuclear Generating Station, Unit 3 i
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USNRC MONTHLY OPERATING REPORT Docket No:
50-362
- SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-3 UNIT 3 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707 Page 1 of 3 OPERATING DATA REPORT
$1;f Design Electrical Rating'(Net MWe);
>s M
l 11080) 2 Maximum Dependable Capacity (Gross MWe) 1127 i!37 Maximum Dependable' Capacity ^(Net MWe))
110803 This Month
- Yr-to-Date* Cumulative *
!;4:n
- Number of Hours in Periodi
?720!!
16,551s M127;103i 4
Number of Hours Reactor Was Critical 720 6,105 102,906 151 Hours Gen 4ratotOn-linel-i720s.
l8:005)
A M00,9874 6
Unit Reserve Shutdown Hours 0
0 0
i75
- Net Electrical Ener0y Generated (MWh)
(794;73E 16,608;4745 4105,211,9281
- Rounded i
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1 USNRC MONTHLY OPERATING REPORT Docket No:
50-362
' SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-3 UNIT 3 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707
)
Page 2 of 3 l
i UNIT SHUTDOWNS AND POWER REDUCTIONS Numberb
^
f::Nonel s
Date N/A 4;pe(1)!
'IN/A3 Duration (Hours)
N/A l Reason (2)? *
^
LN/Ai Method of shutting down reactor (3)
N/A LER No?
~
iN/A1 System Code (4)
N/A Component Code'(5)::1
!N/AK' s
Cause and corrective action to prevent recurrence N/A (t) F-Forced S. Scheduled (2) Reason:
A-Equipment Fadure (Explain)
B-Maintenance or Test C-Refueling D-Regulatory Restriction E-operator Trairing & Ucense Examination F-Administrative G-operational Error (Explain)
H-other (Explain)
(3) Method 1 Manual 2-Manual Scram 3 Automatic Scram 4-Continuation from Previous Month
- 5. Reduction in the Average Daily Power Level of more than 20% from the ptsvious day 6-other (Explain)
(4) IEEE Std 8051984 (5) lEEE Std 803A 1983 I
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l USNRC MONTHLY OPERATING REPORT Docket No:
50-362
)
- SAN ONOFRE NUCLEAR GENERATING STATION Unit Name:
SONGS-3 i
l UNIT 3 Date:
October 15,1998 September 1998 Completed by: C. E. Williams Telephone:
(949) 368-6707 Page 3 of 3 l
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH I
Date Time Event
- 9/01/989 b
- 00011 Modeittl99.8W Reactor Posr31158 MWe?!3824 EFPDh > "
9/05/98 1930 Unit commenced heat treat.
L2256ii
- Unit c6mpleted heat trait at 80% reactor powers 9/03/98 0159 Unit commenced power increase to 100% power.
08101
- Unit retumed to fullloadn1155.Mwel, < >
enMe s
x-9/30/98 2400 Mode 1,99.9% reactor power,1155 Mwe,412.4 EFPD.
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