ML20066D078

Monthly Operating Rept for Sept 1982

ML20066D078
Person / Time
Site:	San Onofre
Issue date:	10/15/1982
From:	Vittum S SOUTHERN CALIFORNIA EDISON CO.
To:
Shared Package
ML20066D074	List: ML20066D073 ML20066D078
References
NUDOCS 8211110145
Download: ML20066D078 (6)

Text

.

's-AC40 - R A NRC MONTHLY OPERATING REPORT 1

DOCKET NO.

50-361 DATE COMPLETED BY S. Vittum TELEPHOSE 71A/ao'-7700 Ext.59-226 OPERATING STATUS i.

1. Unit Name:

San onnfro Norinar gener,+tn; q+, m, Unit 2 n

2. Reporting Period:

1 Sentac1har through 3n sort""'ar 1982

3. Licensed Thermal Power (MWI):

3390 1127

4. Nameplate Rating (Gross MWe):

1087

5. Design Electrical Rating (Net MWe):

II27

6. Maximum Dependable Capacity (Gross MWe):

10M

7. Maximum Dependable Capacity (Net MWe):

- 8. If Changes Occur in Capacity Ratings (1: ems Number 3 Through 7) Since last Report. Give Reasons:

9. Power Level To which Restricted,if Any (Net MWe):

10. Reasons For Restrictiom. lf Any:

This Month Yr.-to.Date Cumulative 720 5447 5447

11. Hours In Reporting Period 4ID

/7I 773

12. Number Of Hours Reactor Was Critical 0

0 0

13. Reactor Reserse Shutdown Hours Y

9~

9

14. Hours Generator On.Line U

U

15. Unit Reserve Shutdown llours

16. Gross Thermal Energy Generated (MWH) 43121 43121 43121 17 Gross Electrical Energy Generated (MWH) 1500 1500 1500 0

0 0

18. Net Electrical Energy Generated (MWH) 3.6%

3.6%

3h $

19. Unit Service Factor

20. Unit Availability Factor

3. 6T 3.6f

3. 6f

21. Unit Capecity Factor IUsing MDC Net) 0 0

0

~

0 0

0

22. Unit Capacity Factor IUsing DER Net) 0 0

0

23. Unit Foeged Outage Rate

24. Shutdowns Scheduled Oser Nest 6 Months (Ty pe. Date,and Duration of Each):

\\

s' 3

25. If Shut Duun At End Of Report Period. Estimated Date of Startup:

s

26. Uniss in Test Status IPrior to Commercial Operation):

Forecast Achiesed s

s s

INITI A L CRITICA LITY 7/17/82 7/76/A2 INITI A L ELECTRICITY 9 /12_

9/20/82 linder review COMMERCI AL OPER ATION 8211110145 821015 PDR ADOCK 05000361 R

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AVER AGE D (ILY UNIT POWER LEVEL

, s t. g 50-361 DOCKET NO.

t UNIT SONGS - 2 s.

IT

\\DATE

' COMPLETED BY

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TELEPHONE 14/492-7700 xt.59-226 MONTH

.t DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net I 0

0

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,7 2

0 18 0-0 3

4 0

20 0

I 5

0 21 n

6 0

22 0

7 n

23 n

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0 24 9

n' 25 n

10 0

26 0

11 27

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29 0

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50-361 DOCKET NO.

UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME dom - Z DATE COMPLETED BY 4-v1ttom REPORT MONTH TELEPHONE 71a/aox77nn Ext.59-226 3

51, Cause & Corrective

=

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253

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g 3=

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Event edu?

93.

Action to 33 c2 3 gg 5 Report 2 5'

Prevent Recurrence v

Q 1

9/22/82 S

210 B

1 NA CA VALVEX Shutdown to repair packing leak in Pressurizer Spray Valves e

n i

2 3

4 l': Forced Reason:

Method:

" hibit F. instructions S Scheduled A l.quipmeni Failure (Explain) 1-Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram.

Entn Sheets for Licensee C Refueling 3 Automatic Scram.

1:ven't Report il I R1 File (NURI.G-D-Regulatory Restriction 4-Other ( E xplain )

0161) 1 -Opci.itos Training & License I.xamination F Adnunistrative 5

G-Opcia tional 11 ror ( E xplain g Eshibit II. Saine Source li-Othes (1:splaini esso ( ) in

.n.

REFUELING INFORMATION y

DOCKET NO.

50-361 UNIT SONGS - 2 DATE COMPLETED BY S Y hi"h TELEPHONE 714/492-7700 ext.59-226 1.

Scheduled date for next refueling shutdown.

Not yet determined 2.

Scheduled date for restart following refueling.

Not yet determined Will ref'eling or resumption of operation thereafter require a 3.

u Technical ~ Specification change or other license amendment?

Not yet determined What will these be?

Not yet determined 4.

Scheduled date for submitting proposed licensing action and supporting information.

Not yet determined 5.

Important licensing considerations associated with refueling, e.g.

new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel ~ design, new operating procedures.

Not yet determined 6.

The number of fuel assemblies.

a)

In the core 217 b)

In the spent fuel storage pool.

0 800 7.

-Licensed spent fuel storage capacity.

Intended change in spent fuel storage capacity.

NA 8.

Projected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

NA n otii ni.... n.

m

1. +'

Pago_1 of 2

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V

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.

50-361

. UNIT SONGS - 2 DATE S. Vittum COMPLETED.BY TELEPHONE 714/492-7700 Ext.59-226 September 1, 0001 Reactor startup is in progress in Mode 2 per. Tech. Spec.

3.10.2 Special Test Exemption.

R.C.S. Is at normal operating temperature and pressure. Low Power Physics testing is in progress.

~

September 1, 0129 Reactor Critical September 6,_0332 Stopped all Reactor Coolant. Pumps per the Natural Circulation Test.

September 6, 0335 Reactor tripped due to low flow on both Steam' Generators, all four channels. Entered Mode 3.

September 6, 1820 Reactor Critical.

September 7, 0445 Manually tripped reactor per Natural Circulation Test. Entered Mode 3.

September 10, 0225 Reactor Critical.

September 16, 0745 Reactor tripped on #2 Steam Generator hi level.

Initiated emergency plant shutdown.

1616 Entered Mode 2 At 1724 reactor critical.

September 17, 0350 Reactor tripped due to high Steam Generator level on 2E-088.

Initiated emergency plant shutdown. At 1041 Entered Mode 2.

At 1105 reactor critical. At 2325 Entered Mode 1.

September 18, 0130 Main Feedwater Pump 2P-062 tripped op low N.P'S.H.

Reduced power to 1%. At 1730 entered Mod 6 1.

September 19, 0920 Entered Mode 2 due to f eedwater f luctu'ations. At 0945 entered Mode 1, feedwater and steam bypass control is in manual.

1115 Reduced reactor power to 3% due to high iron in steam generator - 11 ppm. At 1215 transferred steam generator feed to Auxiliary Feedwater Pumps 2P-141 and 2P-504 running.

At 1210 re-entered f,bde 2 and at 2200 re-entered Mode 1.

September 20, 0655 A.rrived at 15% power.

1231 Synchronization to electrical grid was completed.. At 2145 Entered Mode 2.

neolii n.==..n.

.k t o

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH OF SEPTEMBER PAGE TWO OF TWO September 21, 0813 Entered Mode 1.

September 22, 0107 Entered Mode 2, unit is depressurizing and cooling to enter a preliminary outage.

September 22, 0720 Entered Mode 3.

At 2105 Entered Mode 4.

September 23, 0545 Entered Mode 5.

September 30, 2359 Unit is in Mode 5.

The RCS is drained to -72" below reactor vessel flange. Outage work is in progress.

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