ML20236P925
| ML20236P925 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 10/31/1987 |
| From: | Morgan H, Siacor E SOUTHERN CALIFORNIA EDISON CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8711190090 | |
| Download: ML20236P925 (7) | |
Text
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..I NRC MONTHLY OPERATING REPORT.
DOCKET NO.
50-206 UNIT.NAME SONGS - 1 DATE November 13, 1987 COMPLETED BY E. R. Siacor TELEPHONE (714) 368-6223 a
OPERATING STATUS
- 1. Unit Name:
San Onofre Nuclear Generating Station, Unit 1
- 2. Reporting Period:
October 1987
- 3. Licensed Thermal Power (MWt):
0 47
- 4. Nameplate Rating (Gross MWe):
456
- 5. Design Electrical Rating (Net MWe):
436 l
- 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 l
- 9. Power Level To Which Restricted, If Any (Net MWe):
390
- 10. Reasons Fcr 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 745.00 7,296.00 178,640.00 l
- 12. Number Of Hours Reactor Was Critical 745.00 5,918.90 104,997.52
- 13. Reactor Reserve Shutdown Hours 0.00 0.00 0.00 i
- 14. Hours Generator On-Line 745.00 5,859.41 100,962.69
- 15. Unit Reserve Shutdown Hours 0.00 0.00 0.00
- 16. Gross Thermal Energy Generated (MWH) 855,416.43~ 7,043,963.19 127,349,872.05
- 17. Gross Electrical Energy Generated (MWH) 276,600.00 2,301,332.04 43,094,528.42 j
- 18. Net Electrical Energy Generated (MWH) 259,977.00 2,158,089.00 40,672,751.00 j
- 19. Unit Service Factor 100.00%
80.31%
56.52%
- 20. Unit Availability Factor 100.00%
80.31%
56.52%
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- 21. Unit Capacity Factor (Using MDC Net) 80.04%
67.86 52.22%
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- 22. Unit Capacity Factor (Using DER Nat) 80.04%
67.84%
52.22%
- 23. Unit Forced Outage Rate 00.00%
2.36%
20.32%
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each)-
Mid-cycle outage February 1988, 40-day duration l
- 25. If Shutdown At End Of Report Period, Estimated Date of Startup:
NA
- 26. Units In Test Status (Prior To Commercial Operation):
Forecast Achieved INITIAL CRITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPERATION NA NA 1
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AVERAGE DAILY UNIT POWER LEVEL 1
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. DOCKET NO.
50-206-i UNIT SONGS - 1 DATE November. 13, 1987
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COMPLETED BY' E. R. Siacor I
TELEPHONE (714) 368-6223 j
MONTH: October 1987 1
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
- i (MWe-Net)
(MWe-Net) l 1
377.67 17 244.63
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2 377.29 18 378.75 3
216.58 19
-383.08
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4 362.17 20 384.83 5
375.04 21 383.67-6 373.75 22 382.50 I
7 374.58 23 377.54 i
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375.29 24 376.54 9
374.08 25 331.68 l
10 373.17 26 83.38 11 375.83 27 86.04 l
12 378.50 28 360.04 13 378.71 29 378.79 14 378.88 30 379.25 l
15 378.13 31 379.54 l
16 378.33 l
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SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH.
j DOCKET 50-206 UNIT SONGS 1
DATE November. 13, 1987 COMPLETED BY E. R. Siacor' TELEPHONE (714) 368-6223>
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DATE TIME EVENT October 1 0001 Unit is in Mode 1 at 91% reactor power. Turbine load at 398 MWe gross.
October 3 0300 Commenced power ' reduction for' heat treating.
operations of the intake tunnel and perform inspection of the South Circulating. Water Pump.
0345 Reactor at 50% power. Turbine load at 200.MWe gross.
October 4 0120 Commenced power increase following completion of heat treating operations and inspection'of the South Circulating Water Pump.
0300 Reactor at 92% power. Turbine load at 393 MWe gross.
i October 17 0330 Commenced power reduction to perform inspection of
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North and South Circulating Water Pumps and clean L
Condenser Water Box.
0430 Reactor at 50% power.
Turbine load at 205 MWe gross.
2148 Commenced power increase following completion of North and South Circulating Water Pumps inspection and Condenser Water Box cleaning.
1
- October 18 0143 Reactor at 92% power.
Turbine load at 404 MWe gross.
i October 26 0300 Commenced power reduction to perform inspection and repairs to "A" Main Feedwater regulating valve FCV-456 hydraulic snubber.
1530 Reactor power at 15%.
Turbine load at 43 MWe gross.
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SUMMARY
OF OPERATING EXPERIENCE FOR=THE MONTH (Continued)
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DATE' TIME EVENT October 27 1000
' Commenced power increase ~following completion of.
inspection and repairs,to FCV-456 hydraulic ~ snubber, October 28 0800 Reactor at 92?s power.
Turbine-load'at 397 MWe' gross.
1 October 31 2400 Unit is in Mode 1 at.91?; reactor power.
Turbine load at 401 MWe gross.
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y REFUELING INFORMATION DOCKET NO.
50-206
- 1 UNIT SONGS 1
'l
=1 DATE.
November'13, 1987 1
COMPLETED BY E. R. Siacor
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TELEPHONE' (714) 368-6223 j
i MONTH:
October 1987 i
1.
Scheduled date for next refueling shutdown.
July 1988 2.
Scheduled date for restart following refueling.
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October 1988 d
3.
Will refueling or resumption of operation thereafter require a Technical j
Specification change or other license amendment?
Not yet determined I
j What will these be?
4 Not yet determined 4.
Scheduled date for submitting proposed licensing action and supporting f
information.
Not yet determined j
5.
Important Licensing considerations associated.with refueling, e.g. new or different fuel design or supplier, unreviewed. design.or performance analysis
~t methods, significant changes in fuel design, new operating procedures.
None 6.
The number of fuel assemblies, i
a) In the core. 17 b) In the spent fuel storage pool.
14_6 7.
Licensed spent fuel storage capacity.
23 Intended change in spent fuel storage capacity.
Under review 8.
Projected date of last refueling that can be discharged ~to spent fuel storage pool assuming present capacity.
I July 1988 7596u/8 l
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SAN ONOFRE NUCLEAR GENERATING STATION '
P. O. BOX 128 SAN CLEMENTE, CALIFORNIA 92672 '
ev i y'see-ean,',.
H.E. MORGAN oranon wannoca November.13,-1987:
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U.S. Nuclear Regulatory Commission Document ~ Control Desk Washington, D.C.
20555
Subject:
Docket No. 50-206 Monthly Operating Report' for. October 1987 San Onofre Nuclear: Generating-Station, Uni.t 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, MkM Enclosures J. B. Martin (Regional Administrator, USNRC Region V)-
cc:
F. R. Huey (USNRC Senior Resident Inspector, Units 1,.2 and 3)'
R. F. Dudley, Jr. (USNRC Unit 1 Project Manager, Office of Nuclear.
Reactor Regulation) 3 Institute of Nuclear Power Operations. (INP0)
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