ML13333A702

Monthly Operating Rept for Jan 1989 for San Onofre Nuclear Generating Station Unit 1

ML13333A702
Person / Time
Site:	San Onofre
Issue date:	01/31/1989
From:	Morgan H, Siacor E SOUTHERN CALIFORNIA EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8902240361
Download: ML13333A702 (7)

Text

NRC MONTHLY OPERATING REPORT DOCKET NO. 50-206 UNIT SONGS - 1 DATE February 14, 1989 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 OPERATING STATUS

1. Unit Name:

San Onofre Nuclear Generating Station, Unit 1

2. Reporting Period:

January 1989

3. Licensed Thermal Power (MWt):

1347

4. Nameplate Rating (Gross MWe):

456

5. Design Electrical Rating (Net MWe):

436

6. Maximum Dependable Capacity (Gross MWe):

456

7. Maximum Dependable Capacity (Net MWe):

436

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):

390

10. Reasons For Restrictions, If Any:

Self-imposed power level limit to control steam generator tube corrosion.

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 744.00 744.00 189,632.00

12. Number Of Hours Reactor Was Critical 0.00 0.00 110,279.19

13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00

14. Hours Generator On-Line 0.00 0.00 106,230.49

15. Unit Reserve Shutdown Hours 0.00 0.00 0.00

16. Gross Thermal Energy Generated (MWH) 0.00 0.00 133,653,737.75

17. Gross Electrical Energy Generated (MWH) 0.00 0.00 45,151,928.42

18. Net Electrical Energy Generated (MWH)

(1,450.00)

(1,450.00) 42,594,568.00

19. Unit Service Factor 0.00%

0.00%

56.02%

20. Unit Availability Factor 0.00%

0.00%

56.02%

21. Unit Capacity Factor (Using MDC Net) 0.00%

0.00%

51.52%

22. Unit Capacity Factor (Using DER Net) 0.00%

0.00%

51.52%

23. Unit Forced Outage Rate 0.00%

0.00%

19.51%

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

Cycle 10 refueling outage which started on November 28, 1988, is in progress Outage duration scheduled for 107 days

25. If Shutdown At End Of Report Period, Estimated Date of Startup:

03/12/89

26. Units In Test Status (Prior To Commercial Operation):

Forecast Achieved INITIAL CRITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPERATION NA NA mor.jan/2 890)224036.~1 8E90131 PDR ADOCK 05000206 R

PDC

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-206 UNIT SONGS - 1 DATE February 14, 1989 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 MONTH:

January 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0.00 17 0.00 2

0.00 18 0.00 3

0.00 19 0.00 4

0.00 20 0.00 5

0.00 21 0.00 6

0.00 22 0.00 7

0.00 23 0.00 8

0.00 24 0.00 9

0.00 25 0.00 10 0.00 26 0.00 11 0.00 27 0.00 12 0.00 28 0.00 13 0.00 29 0.00 14 0.00 30 0.00 15 0.00 31 0.00 16 0.00 mor.jan/3

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-206 UNIT NAME SONGS - 1 REPORT MONTH JANUARY 1989 DATE February 14, 1989 COMPLETED BY E. R. Siacor' TELEPHONE (714) 368-6223 Method of Shutting Cause & Corrective Duration Down LER System Compongnt Action to No.

Date Typel (Hours)

Reason 2 Reactor3 No.

Code 4 CodeD Prevent Recurrence 124 881128 S

744.00 C

4 NA NA NA Cycle 10 Refueling Outage.

1F-Forced 2Reason:

3Method:

4 1EEE Std 805-1984 S-Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Scram.

C-Refueling 3-Automatic Scram.

D-Regulatory Restriction 4-Continuation from E-Operator Training & License Examination Previous Month F-Administrative 5-Reduction of 20%

G-Operational 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 /> 6-Other (Explain) mor.jan/4

SUMM*O OF OPERATING EXPERIENCE FOR TIMONTH DOCKET NO.

50-206 UNIT SONGS - 1 DATE February 14, 1989 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 Date Time Event January 1 0001 Unit is in Mode 6, day 35 of the Cycle 10 refueling outage. Trans-shipment of Unit 1 spent fuel to Units 2/3 spent fuel pools in progress.

January 27 0343 Reactor head placed on vessel following completion of core alterations.

January 29 2310 Completed installation and torquing of the reactor head bolts.

Entered Mode 5.

January 31 2400 Unit is in Mode 5, day 65 of the Cycle 10 refueling outage. Trans-shipment of Unit 1 spent fuel to Units 2/3 spent fuel pools in progress.

mor.jan/5

REFUELING INFORMATION DOCKET NO.

50-206 UNIT SONGS - 1 DATE February 14, 1989 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 MONTH:

January 1989

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 procedures.

Not yet determined.

6. The number of fuel assemblies.

a) In the core.

157 b) In the spent fuel storage pool.

93

7.

Licensed spent fuel storage capacity. 216 Intended change in spent fuel storage capacity. Under review mor.jan/6

H0 REFUELING INFORMATION DOCKET NO.

50-206 UNIT SONGS - 1 DATE February 14, 1989 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 MONTH:

January 1989

8.

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

12/88, Cycle 10 refueling outage. Trans-shipment program will enable continued operation of Unit 1 beyond 12/88. A minimum of 139 fuel assemblies will be transferred during the Cycle 10 refueling outage which will support the planned Cycle 11 reactor vessel ISI program.

mor.jan/7

Southem California Edison Company SAN ONOFRE NUCLEAR GENERATING STATION P. 0. BOX 128 SAN CLEMENTE, CALIFORNIA 92672 H.E.MORGAN TELEPHONE STATION MANAGER (714)368-6241 February 14, 1989 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

Docket No. 50-206 Monthly Operating Report for January 1989 San Onofre Nuclear Generating Station, Unit 1 Enclosed is the Monthly Operating Report as required by Section 6.9.1.10 of Appendix A, Technical Specifications to Provisional Operating License DPR-13 for San Onofre Nuclear Generating Station, Unit 1.

Please contact us if we can be of further assistance.

Sincerely, Enclosures cc:

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

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

Institute of Nuclear Power Operations (INPO)

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