ML20042B582

Monthly Operating Rept for Jan 1982

ML20042B582
Person / Time
Site:	San Onofre
Issue date:	02/03/1982
From:	Raidy T SOUTHERN CALIFORNIA EDISON CO.
To:
Shared Package
ML20042B576	List: ML20042B575 ML20042B582
References
NUDOCS 8203250438
Download: ML20042B582 (6)

Text

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AC40 RA f

NRC MCNTHLY OPERATING REPORT DOCKET NO. 50-206 DATE 2-1-R 7 COMPLETED BY T.

Raidy TELEPHONE f714)492-7700 Ext. 702 OPERATING STATUS I. Unit Name: San Onnfro uncione r'anarating Station

2. Reporting Period: danuary 1.

1992 +-brnngh.Tnnuary 31, 1982.

1347 -

3. Licensed Thermal Power (MW ): _

456

4. Nameplate Rating (Gross MWe):

436

5. Design Electrical Rating (Net MWe):

456

6. Masimum Dependable Capacity (Gross MWe):

436

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Or.ur in Capacity Ratings (items Number 3 Through 7) Since Last Report.Give Reasons:

NA NA

9. Power Level To Which Res'ricted,if Any (Net MWe):

NA

10. Reasons For Restrictions.lf Any.

This Month Yr..to.Date Cumulative 744_

744 17 t909 I1. Hours in Reporting Period 01,500.b 744 744

12. Number Of Hours Reactor Was Critical N

5 0

13. Reactor Resene Shutdown Hours 744 744 84189.85

14. Hours Generator On Line N

N 5

15. Unit Resene Shutdown llours

16. Gross Thermal Energy Generated (MWH) 857.015.28 R57.019 ?R 1n? 41R Q?n.28 297.000 297.000_

16.661 a 14_

17 Grow Electrical Energy Generated (MWH) 7 280',998 280.998 34.703.829 lb. Net Electrical Energy Generated (MWH) 100%

100%

68.17%

19. Unit Senice Factor 100%

100%-

68.17%

20. Unit Asailability Factor 86.62%

86.62_%_

64.45%

21. Unit Capacity Factor (Using MDC Net) 86.62%

86.62%

64.45%

22. Unit Capacity Factor (Using DER Net) 5%

0%

72_07S

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Oser Next 6 Months (T3pe.Date.and Duration of Eacht:

Schorinl ori outage to start February 2R. 14R? nna last for 12 weeks.

NA

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

26. Units in Tnt Status (Prior to Commercial Operation):

Forecast Achiesed INITI A L CRITICALITY I

INITl AL ELECTRICITY COtl\\lERCIAL OPER ATiON B203250438 820210 PDR ADOCK 05000206 R

PDR

AVER AGE DAILY UNIT POWER LEVEL DOCKET NO.

50-206 UNIT 1

2-3-82 DATE COMPLETED BY T.

Raidy TELEPHONE (714)492-7700 Est. 702 MONTH

.Ta n na ry DAY AVER AGE DAILY POWER LEVEi DAY AVER AGE D AILY POWER LEVEL (MWe Net 1 (MWe-Neti I

369 17 370 2

367 18 370 3

J67 19 170 4

367 20 370 5

_367 21 17n 6

367 22 11 R 7

370 23 317 8

370 24 370 9

370 25 370 10

.370 26 170 11 370 22 370 12 315

s 370 33 369 29 170 t

t 34 370 30 370 15 370 3:

370 l e, 370 l

....t.)...

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UNil SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-206 UNIT NAME SOES 1

'-0-04 DATE COMPLETED BY - T. Raidv REPORT MONTH January TELEPHONE (/I4J492-//00 LXL. ZU/

a.

c

[?

3 4 E5 Licensee jg Eg C use A Correctise Daic i

~g 4

j~5 livent

~7 s.?

Action to E

E

< 5 =s Report 3 mV E'

Present Recurrence 2

~

v 6

73 1-12-82 S

7.5 B

4*

HC Ht.Exch.

Condenser cleaning and turbine stop HA Turbin valve testing 74 1-22-82 S

10.1 A

4*

CH Valvex Steam leak on "A" Feed Reg. Valve.

Repaired leak.

1 I

2 3

4 I': l'orced Reamn :

Method:

Exhibit F. Instinctions S Schednied A 1 quiprnent Failure (lixplain) 1-Manual (nr Preparation of Data R. Maintenance or Test 2 Manual Serain.

I:ntry Sheets for I.icensee e

C Refncling 3 Auto:natie Saam.

I vent Repon 111 RIl' ele INURI G D Reputators Restriction 4-Other (!!xplain!

01611 1 Opciator Training A litense I xaminatum IL Adnunist rative 5

G Operational I rio liiplaint lilobitll Same Somcc ll-Ot hei Iliplain )

m otil n. n r. n.

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-206 UNIT SONGS 1 DATE 2-3-82 COMPLETED BY T. Raidy TELEPHONE (714)492-7700 Ext. 702 Jan. 1 0001 Unit on li.?e at 390 MW.

Jan. 7 2320 "C" Steam Generator Feedwater Flow Transmitter failed low.

Feedwater control placed in manual.

Jan. 8 0715 "C" Steam Generator Feedwater Flow Transmitter replaced with a spare. The seal Diaphragm of F. T. 458 was leaking to atmosphere causing a false indication of low flow.

Feedwater control on automatic and r.esponds correctly.

Jan.12 0004 Reducing unit load for stop valve test and condenser cleaning. Condenser vacuum loss required reducing load to 128 MW to avoid a low vacuum turbine trip.

Jan.12 0605 Completed turbine stop valve test, cleaning of north and south condenser halves, and quarterly RCS Low Flow Test.

Commenced increasing Unit load.

Jan.12 0740 Unit load 390 MW Jan.17 2248 Inst. Dept. has evaluated the instruments associated with RCP "A" No.1 Seal Leak Off-Flow. The indication is correct. Station personnel in contact with Westinghouse personnel.

Jan. 18 2310 It has been determined that RCP "A" No. 1 seal leak-off rupture disc is leaking approx.1.25 gpm.

This lea ~kage bypasses the seal leak-off flow meter but reenters the nornal leak-off flow stream and does not affect seal operation.

In lieu of being able to read th leak-off accurately, the seal injection temperature, floating bearing temperature, seal leak-off temperature, and calculated seal leak-off A T are being recorded once per, shift.

Jan. 22 2000 Commenced reducing Unit load to repair a leak in the body of Feedwater Control Valve FCV 456 Jan. 23 0205 Completed repairs to body of FCV 456.

Commenced increasing Unit load.

....g0,,.....i,.

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-206 UNIT SONGS 1 DATE 2-3-82 COMPLETED BY T. Raidy TELEPHONE (714)492-7700 Ext. 702 PAGE 2

.Jan. 23 0620 Unit Load at 390MW Jan. 23 0650 The outboard bearings of the Control Rod shroud cooler fan A8 failed. This resulted in damage to the fan impeller and the fan casing.

Jan. 31 2400 Unit remains in service at 390 MW.

S e

1 l

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REFUELING INFORMATION f

DOCKET NO. 50-206 UNIT SONGS 1 DATE 2-3-82 COMPLETED BY T.

Raidy TELEPHONE (714 ) 4 92-7700 Ext. 702 1.

Scheduled date for next refueling shutdown.

July 1983 2.

Scheduled date for restart following refueling.

October 1983 3.

Will refueling or resumption of operation thereafter require a Techni~ cal 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 is7 i

b)

In the spent fuel storage pool.

94 7.

Licensed spent fuel storage capacity.

216 Intended change in spent fuel storage capacity.

None i

8.

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

l March 1984

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