ML20115C873

Monthly Operating Repts for Feb 1985

ML20115C873
Person / Time
Site:	San Onofre
Issue date:	02/28/1985
From:	Haynes J, Maisel R SOUTHERN CALIFORNIA EDISON CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8504180600
Download: ML20115C873 (11)

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, NRC-MONTHLY OPERATING REPORT-DOCKET NO. 50-361 UNIT SONGS DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657 OPERATING STATUS

1. Unit Name: San Onofre Nuclear Generating Station, Unit 2

2. . Reporting Period:

February 1985

3. . Licensed Thermal Power (MWt): 3390

- 4. Nameplate Rating (Gross MWe): 1127

5. Design' Electrical Rating (Net MWe): 1070

6. Maximum Dependable Capacity (Gross MWe): 1127

7. Maximum Dependable Capacity (Net MWe): 1070

8. If Changes Occur In Capacity Ratings (Items Number 3 Througn 7)

Since Last Report, Give Reasons:

NA

'9. Power. Level To Which Restricted, If Any (Net MWe): NA

10. Reasons For Restrictions, If Any: NA This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 672 1416 13,465 11 2 . Number Of Hours Reactor Was Critical 0 0 7,645.22

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 0 0 7,492.47

15. ' Unit Reserve Shutdowr, Hours 0 0 0

16. . Gross Thermal Energy Generated (MWH) 0 0 24,272,703.3 17.- Gross Electrical Energy Generated (MWH) 0 0 8,210,308.5

18. ' Net Electrical-Energy Generated (MWH) -4,881 -8,428 7,756,520

19. Unit Service Factor 0 0 55.64 m . 20. Unit Availability Factor 0 0 55.64

21. Unit Capacity Factor (Using MDC Net) 0 0 53.84

22. Unit Capacity Factor (Using DER Net) 0 0 53.84

23. Unit Forced Outage Rate 0- 0 3.97

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling, October 21, 1984, 4-1/2-month duration (now in progress).

25. If Shut Down At End Of Report Period, Estimated Date of Startup: 3/17/85

' 26. Units In Test Status (Prior To Commercial Operation): Forecast Achieved INITIAL CRITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPERATION NA NA 2941u 8504180600 850228 PDR ADOCK 05000361 R PDR

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. [ - AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-361 UNIT SONGS - 2 DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657 MONTH ~ February 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

_(MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3' O 19 0 4 0 20 0 5- 0 21 0 6 0 22 0 7 0 23 0 ___

8 0- 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 N/A

.14 0 30 N/A 15 0 31 N/A 16 0 2941u L

7 zu -

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UNIT SHUTDOWNS ANO POWER REDUCTIONS DOCKET NO. 50-361 ,

~*

UNIT NAME SONGS - 2 '

REPORT MONTH: FEBRUARY 1985 DATE fea rch 14. 1985 COMPLETED BY R. J.-Maise

, TELEPHONE f714) 492-71'00 Ext. S6657 _

Method of Shutting Dura t ion Down LER System , Component Cause & Corrective '

( 1 2 3 4 4 Action to t No. Date Type (Hours) Reason . Reactor , No . Code Code. Prevent Recurrence 9 841020 S 672 C 4 NA NA NA Refueling

- s 1 2 3 4 F-Fo rced Reason: Method: IEEE-Std 803-1983-S-Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manua l Scram.

C-Refueling 3-Automatic Scram.

D-Regulatory Restriction 4-Continuation from

, E-Operator Training & License Examination Previous Month t

F-Admi n i st ra t ive 5-Reduction of 20%

G-Ope ra t iona l Error (Expla in) or greater in the H-Other (Explain) past 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 9-Other (Explain) 2941u

SUMMARY

OF OPERATING EXPERIENCE FOR~ THE MONTH -

DOCKET NO. 50-361 UNIT SONGS - 2

.DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700

, Ext. 56657 Date/ Time Event February 1, 0001 -The unit is in Mode 6, day 104 of a refueling / design change outage.

February 7, -1941 Entered Mode 5 February 28, 2359 Unit in Mode 5, preparations for Mode 4 entry in progress.

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. 'REFUELIN2 INFORMATIEN DOCKET NO. 361

' UNIT ~ SONGS - 2 DATE March 14, 1985' '

COMPLETED BY R. J. Maisel TELEPHONE- (714) 492-7700 Ext. 56657

1. Scheduled.date for next. refueling shutdown. l Not yet determined. l l

2. ' Scheduled date forl restart following refueling. .

-Not yet determined.

3. Will refueling or resumption of operation thereafter require aLTechnical

. Specification change or other license amendment?

P 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. 72

7. Licensed spent fuel storage capacity. _800 ,

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.

Approximately 1997.

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NRC MONTHLY CPERATIN3 REPORT DOCKET NO. 50-362 UNIT NAME SONGS - 3 DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657 OPERATING STATUS

1. Unit Name: San Onofre Nuclear Generating Station, Unit 3

2. . Reporting Period: February 1985

3. Licensed Thermal Power (MWt): 3390

4. Nameplate Rating (Gross MWe): 1127 ,

5. Design Electrical. Rating (Net MWe): 1080

6. Maximum Dependable Capacity (Gross MWe): 1127

7. Maximum Dependable Capacity (Net MWe): 1080

8. If Changes Occur In Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons:

NA

9. Power Level To Which Restricted, If Any (Net MWe): NA

10. Reasons For Restrictions, If Any: NA This Month Yr.-to-Date Cumulative

11. 672 1,416 8,016

12. ~Number Hours InOfReporting PeriodWas Critical Hours Reactor 0 641.83 5,062

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 0 641.67 4,747.62

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 0 22,206,963 15,168,551.4

17. Gross Electrical Energy Generated (MWH) 0 720,234.5 5,087,066

18. Net Electrical Energy Generated (MWH) -7,553 676,867 _4,777,237

19. Unit Service Factor 0 45.32 59.23

20. Unit Availability Factor 0 45.32 59.23

21. Unit Capacity Factor (Using MDC Net) 0 44.26 55.18

22. Unit Capacity Factor (Using DER Net) 0 44.26 55.18

23. Unit Forced Outage Rate 100 54.68 15.30

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

NA

25. _If Shut Down At End Of Report Period, Estimated Date of Startup: 3/12/85

26. Units In Test. Status (Prior To Commercial Operation): Forecast Achieved INITIAL CRITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPERATION NA NA l 2941u

., .. AVERA"2E DAILY UNIT POWER LEVEL DOCKET NO. 50-362

. UNIT SONGS - 3 DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657 MONTH February 1985 DAY - AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0

'8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 -0 29 N/A 14 0 30 N/A 15 0 31 N/A 16 0 2941u

a' UNIT SHUTDOWNS AND POWE3 REDUCTIONS DOCKET NO 10-362 UNIT NAME SONGS - 3 e v REPORT MONTH FEBRUARY 1985 DATE Ma rch 14. 1985 COMPLETED BY R. J. Meisel ,.

TELEPHONE 1714) 492-7700 Ext. 56657 Metnod of Shutting Dura t ion Down LER System Component Cause k Corrective 1 2 3 4 4 Action to No. Da te Type (Hours) Reason Reactor No. Code Code Prevent Recurrence 12 850127 F- 672 A 4 85-001 AB XCV Packing leak on Psessurizer Spray Valve J FV 01008 exceeding Technical Specifica tion LCO 3.4.5.2. The packing will be replaced during this shutdown. During the first refueling outage the valve bonnet and packing configuration will be modified to prevent recurrence.

I 2 3 4 IEEE Std 803-1983 F-Fo rced Reason: Method:

S-Scheduled A-Equipment Failure (Explain) 1-Manual 8-Maintenance or Test 2-Manual Sc ra m.

C-Refueling 3-Automatic Scram.

D-Regulatory Restriction 4-Continuation from E-Operator Training & License Examination Previous Month F- Admini st ra t ive 5-Reduction of 20%

C-Ope ra tiona l Error (Explain) or greater in the H-Other (Explain) past 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 9-Other (Explain) 2941u

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SUMMARY

CF CPERATIN3 EXPERIENCE FER THE MONTH DOCKET NO. 50-362 UNIT SONGS - 3 DATE March 14,'1985 COMPLETED BY' 'R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657 Date/ Time Event February 1, 0001 Unit is in Mode'5, preparations in progress to drain the reactor coolant system to mid-loop for replacement of reactor coolant pump seals, and repair of the pressurizer spray valve packing leak.

February 28, 2359 Unit is in Mode 5, preparations in progress.for Mode 4 entry. Reactor coolant pump seal replacement, pressurizer spray valve packing leak repairs, and limited steam generator tube inspection complete.

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• REFUELING ' INF2RMATION DOCKET NO. 50-362 UNIT SONGS - 3

-DATE March 14, 1985 COMPLETED BY R. J. Maisel TELEPHONE (714) 492-7700 Ext. 56657

1. Scheduled date for next refueling shutdown.

.Not'yet determined.

2. Scheduled date for restart following refueling.

Not yet determined.

3. Will' refueling or resumption of operation thereafter require a 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 piocedures.

Not yet determined.

6. The number of fuel assemblies.

a) In the core. 217

'b) In the spent fuel storage pool. 0

7. Licensed spent fuel storage capacity. _800 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 2941u

I..o Southern California Edison Company ,5CE

$AN ONCFRE NUCLE AR GENER ATING ST ATION

. .. . o x . .

s&N CLEMENTE, C ALIFORNIA 93674 J.o. u vus: March 14, 1985 nu o

.t ,..N-A A... ....~...,=,.=

I Director Office of Management Information and <

Program Analysis U.S. Nuclear Regulatory Commission Washington, D.C. 20555 i

Subject:

Docket Nos. 50-361/50-362 Monthly Operating Reports for February 1985 San Onofre Nuclear Generating Station, Units 2 and 3 t Enclosed are the Monthly Operating Reports as required by Section 6.9.1.10 of Appendix A, Technical Specifications to Facility Operating Licenses NPF-10 and NPF-15 for San Onofre Nuclear Generating Station, Units 2 and 3, respectively.

Please contact us if we can be of further assistance.

Sincerely,

'I Enclosures

/ ht4%1 ,fj.TS//o'Iwt>

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cc: J. B. Martin (Regional Administrator, USNRC Region V)

F. R. Huey (USNRC Senior Resident Inspector, Units 1, 2 and 3)

J. P. Stewart (USNRC Resident Inspector, Units 2 and 3) ,

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