ML20212L959

Monthly Operating Rept for Oct 1986

ML20212L959
Person / Time
Site:	Ginna
Issue date:	10/31/1986
From:	Kober R, Mcnamara A ROCHESTER GAS & ELECTRIC CORP.
To:	NRC
References
NUDOCS 8701290448
Download: ML20212L959 (6)

Text

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OPERATlHG DATA REPORT

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DOCKET NO.

50-244 DATE Ncnmrnber 11_ 1986

_I. b h COMPLETED BY

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Andrew E. McN$nara TELEPHONE 315-524-4446 Ext. 301 OPERATING STATUS Ginna Station

1. Unit Name:

R.E. GINNA NUCLEAR POWER PLANT Notes The unit operated at October, 1986

2. Reporting Period:

100% reactor power level for 1520

3. Licensed Thermal Power (MWt):

the report period with two 490 exceptions, detailed on page

4. Nameplate Rating (Gross MWe):

470 3 and 4.

5. Design Electrical Rating (Net MWe):

490

6. Maximum Dependable Capacity (Gross MWe):

470

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

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

10. Reasons For Restrictions, if Any:

This Month Yr.-to.Date Cumulative 745.00**

7.296.00 148,416.00

11. Ilours In Reporting Period

12. Number of flours Reactor Was Critical 731.84 6.260.50 114.547.67 0

0 1.687.55*

13. Reactor Reserve Shutdown llours 728.45 6.207.75 112.232.38

14. Ilours Generator On-Line 0

0 8.5*

15. Unit Reserve Shutdown llours 1,075,584 9,165,960 156,888,585

16. Gross Thermal Energy Generated (MWH)

17. Gross Electrical Energy Generated (MWH) 358.035 3.066.709 51.359.565

18. Net Electrical Energy Generated (MWil) 340.615 2.916.215 48.719.532 97.75%

85.1%

75.62%

19. Unit Service Factor 97.75%

85.1%

75.63%

20. Unit Availability Factor 97.28%

85.0%

71.39%

21. Unit Capacity Factor (Using MDC Net) 97.28%

85.0%

71.39%

22. Unit Capacity Factor (Using DER Net) 2.3%

1.1%

7.0%

23. Unit Forced Outage Rate

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

Ebbruary 7, 1987 - Annual Refm ling and Maintenance

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

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

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

• Cumulative Total Ccmnencing January 1,1975 "8V **5

• • Eastern Daylight Savings Time to Eastern Standard Time 8701290448 861031 Ep PDR ADOCK 05000244 3//

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. AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-244 UNIT R.E. Ginna Nuclear Power Plant DATE November 11, 1986 COMPLETED BY h E<A% h Andrew E. McNamara TELEPHONE 1 (315) 524-4446 Ext. 301 at Ginna MONTH October, 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1.

483 17, 482 2.

483 18.

481 3.

482 19.

480 4.

482 20.

484 5.

482 21.

489 6.

483 22.

489 7.

482 23.

481 8.

481 24.

117 9.

481 25.

339 10.

482 26.

485 11.

482 27.

484 12.

482 28.

486 13.

482 29.

485 14.

483 30.

485 15.

483 31.

489 16.

483 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

D(X:KliT NO.

50-244 UNIT NAME R.E. GINNA NUCLEAR POWER PLANTe UNIT SHUTDOWN AND POWER REDUCTIONS DATE r I klS86 COMPLETED HY bM% h Andrew E. McNam da REPORT MONTH MER TELEPilONE 315-524-4446 Ext. 301 Ginna Station n

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• =u Licensee e,

em Cause & Corrective o2 e }$j Event j

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No.

Date Action to Report #

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!u Prevent Recurrence F

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10/23/86 F

16.75 11 3

86-008 ED INSTRU Reactor trip caused by I&C personnel grounding out power supply to LT-460 (level transmitter, "A" S/G wide range level.) Ttus caused a voltage transient on instrunent Bus 1-C which resulted in a turbine runback with subsequent reactor trip on high pressurizer pressure. The unit returned to 100% full power on 10/25.

I 2

3 4

F: Forced Reason:

Method:

Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram.

Entry Sheets for Licensee i

l C-Refueling 3-Automatic Scram.

Event Report (LER) File (NUREG-l D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training & License Examination F-Administrative G-Operational Error (Exple.in) 5

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cxv. <n asis II-Other (Explain)

Exhibit 1 - Same Source 1

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. NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.

50-244 UNIT R.E.

Ginna Nuclear Power Plant DATE November 11, 1986 COMPLETED BY Nf Af Yh Andrew E. NcNamara TELEPHONE 1 (315) 524-4446

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EXT. 301 at Ginna MONTH October, 1986 The reactor power level was maintained at 100% for the majority of the report period, with two exceptions:

On 10/16 the reactor power level was reduced to approximately 98% for a short period to perform a Periodic Test on the Auxiliary Feedwater System.

On 10/23 a forced outage occurred due to a reactor trip caused by I&C personnel grounding out the power supply to LT-460 (Level Transmitter, "A" S/G wide range level.)

This caused a voltage transient on instrument Bus 1-C which resulted in a Turbine Runback with subsequent reactor trip on high pressurizer pressure.

The unit went back into service on 10/24; 100%

reactor power level was achieved on 10/25 and remained there until the end of the report period.

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GINNA STATION MAINTENANCE REPORT

SUMMARY

OCTOBER, 1986 During the month of October, routine maintenance and inspections were completed.

Major safety related work included:

a.

M-40 Snubber Inspection (monthly) b.

"B" Aux. F.W. Pump - clean strainers c.

"B" Aux. F.W. Pump - repair oil piping leak d.

Drain line in B.A. Storage Tank Room - repair unistrut e.

B.A. Filters and Gasket - replace f.

3 month lube, maint. inspection g.

Fire Diesel Maint. Inspection h.

Spare SPING Monitor Pump - overhaul i

1.

"C" Charging Pump Disch. Piping Hanger inspection i

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ROCHESTER GAS AND ELECTRIC CORPORATION e 89 EAST AVENUE, ROCHESTER, N.Y. 14645-0001 Ak HOGER W. KOBER VICF Fftr5 CENT TELE'MoNE rescimc a s trAu pacoociou aaracootno 546 2700 GINNA STATION November 11, 1986 Director, Office of Management Information and Program Analysis U.S. NUCLEAR REGULATORY COMMISSION Washington, DC 20555

Subject:

Monthly Report for October, 1986 Operating Status Information R. E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Sir:

Pursuant to our Technical Specification 6.9.1, attached herewith is the monthly operating status report for Gin"a Station for the month of October, 1986.

V truly yours, h

R-9 e.

Roger W.

Kober SMS/aeg Attachments cc:

Dr. Thomas E. Murley NRC (1) l p

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