ML20151Z985

Monthly Operating Repts for Aug 1998 for Songs,Units 2 & 3

ML20151Z985
Person / Time
Site:	San Onofre
Issue date:	08/31/1998
From:	Williams C SOUTHERN CALIFORNIA EDISON CO.
To:
Shared Package
ML20151Z973	List: ML20151Z971 ML20151Z985
References
NUDOCS 9809220188
Download: ML20151Z985 (7)

Text

.- , - . . - - - _ _ - .- . _ - . _ . - . . - - . _ . - . . _.

USNRC MONTHLY OPERATING REPORT Docket No: 50-361 SAN, ONOF,RE NUCLEAR GENERATING STATION Unit Name: SONGS-2 UNIT 2 Date: September 15,1998 ,

August 1998 Completed by: C. E. Williams l Telephone: (949) 368-6707 Page 1 of 3 ,

l OPERATING DATA REPORT i

011j Desigii Electrical. Rating ^(Not MWe)? ' '

C1070!

2 Maximum Dependable Capacity (Gross MWe) 1127 9 31 Makimum Dependable' Capacity (Not MWe)1 < M . m 8 070?:

This Month

• Yr-to-Date* Cumulative *

$N) hkbfM005hMAfiCd . ga

^

jkYN[ '{$831]! 33%5N 5 Number of Hours Reactor Was Critical 744 5,134 102,804

16) Hours GenersI&Oslin! $f443 m. . 153. 28) ~  :$1. 0f!17$

7 Unit Reserve Shutdown Hours 0.0 0.0 0.0  ;

if8f:! N4f ElectncsI EnergiGirsisted(MWh)) [si.6l894]i! !j5l53MDb 506;740l13h

• Rounded l

, 1 l

l 9809220188 980915 PDP ADOCli 05000361

• R PDR

i i I

. \

l 1

USNRC MONTHLY OPERATING REPORT Docket No: 59-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS-2 UNIT 2 Date: September 15,1998 August 1998 Completed by: C. E. Williams Telephcne: (940) 368-6707 Page 2 of ?

UNIT SHUTDOWNS AND POWER REDUCTIONS kNumbed < W >

w lNone) m >

Date N/A Type(1)] LN/Alf Duration (Hours) N/A

..Reascn (2)s x EN/A1 Method of shutting down reactor (3) N/A

..LER Not , ->

ns #

s 1N/A)

System Code (4) N/A ComponentCode~(5)?3 M @ jN/A9 Cause and corrective action to prevent recurrence N/A (1) F-Forced S-Scheduled (2) Reason: A-Equipment Failure (Expain) l B-Mainter,ance or Test c-Refueling D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Expiar)

H-Other (Explain)

(3) Method 1-Manual l 2-Manual Scram 3-Automatic Scram 4-Continuation from Previous Month 5-Reduction in the Aterage Daily Power Level of more ihan 20% from the previous dcy 6-Other (Explain)

(4) IEEE Std 8051981 (5) IEEE Std 803A-1983

1 USNRC MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS-2 UNIT 2 Date: September 15,1998 August 1998 Completed by: C. E. Williams Telephone: (949) 368-6707

Page 3 of 3 1

4

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH Date Time Event i

(8/1/98i :00016 Model1[99;9% Reactor P6wer!!1152lMWel430.9 EEPDJ

' 8/30/98 Unit commenced reactor down power to 80% power to perform 0830 circulating water system heat 1reat.

dO303 Unit reached'80% reactoryowed880 MWeli i

1730 Unit commenced power ramp to 100% reactor power.

s 2?iOJ U6it'aidOO%ireactor powerK1150~ MWe? >&#I~ ap .

j 8/31/98 2400 Mode 1,99.6% Reactor Power,1159 MWe,461.7 EFPD 4

1 l

l i

1 l

I Enclosure 2 NRC Monthly Operating Report, August 1998 i San Onofre Nuclear Generating Station, Unit 3 l

USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN, ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS-3 1 UNIT 3 Date: September 15,1998 August 1998 Completed by: C. E. Williams Telephone: (949) 368-6707 ,

Page 1 of 3 OPERATING DATA REPORT f

!.it Design Electrical Rating (Net MWe)) '

m $1080?

2 Maximum Dependable Capacity (Gross MWe) 1127 ,

1. 3s Maxirh0m' Dependable CapacityL(Not MWe)s 110803 This Month

• Yr-to-Date* Cumulative

• IM ;t

• Umber:of' Hours in Period M 4

$7441 (5;831s x 1126;3835 4 Number of Hours Reactor Was Critical 744 5,385 102,186 s51 Houps;. Generator.Omlinel 744)l 25,375% d100,267J 6 Unit Reserve Shutdown Hours 0 0 0 776 c Net Electrical Energy Generat'ed (MWh)- E822,8782 s5,813,736$ (104l417,191!

j 1

t t

• Rounded i

1 2

4 5

USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN, ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS-3 l UNIT 3 Date: September 15,1998 l August 1998 Completed by: C. E. Williams  !

Telephone: (949) 368-6707 l Page 2 of 3 UNIT SHUTDOWNS AND POWER REDUCTIONS LNumber:t i;None? -

Date N/A

^

Type (1_)s '

<:LN/A$

Duration (Hours) N/A Reason (2)s . ,

- 9N/A3 Method of shutting down reactor (3) N/A

.LER:No7 M tN/At System Code (4) N/A Component Code (5);;i fN/A1 Cause and corrective action to prevent recurrence N/A (1) F Forced S-Scheduled (2) Reason: A-Equipment Failure (Explain)

B-Maintenance er Test i C-Refueling D-Regulatory Restricton i E-operator Training & Ucense Examination F-Administrative G-operational Error (Explain)  ;

H-other (Explain) 1 l

(3) Method 1 Manual 2-Manual Scram l 3-Automatic Scram I 4-Continuation from Previous Month 5-Reduction in the Average Daily Power Level of more l

than 20% from the previous day 6-Other (Explain)

(4) IEEE Std 805-1984 (5) IEEE Std 803A-1983

USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN, ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS-3 l UNIT 3 Date: September 15,1998 August 1998 Completed by: C. E. Williams

Telephone: (949) 368-6707 Page 3 of 3 f

l

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH '

Date Time Event i8/1/985

000N

Mode (if99,9%lReactof Per$1141 MWe}35 A6 EFPD?

8/31/98 2400 Mode 1,99.8% Reactor Power,1158 MWe,382.5 EFPD