ML20207C485

Monthly Operating Rept for Apr 1986

ML20207C485
Person / Time
Site:	Ginna
Issue date:	04/30/1986
From:	Mcnamara A, Spector S ROCHESTER GAS & ELECTRIC CORP.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8607210379
Download: ML20207C485 (6)

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OPERATING DATA REPORT DOCKET NO.

50 244 DATE May 9.

1986 COMPLETED BY [

SM C Mc' amara Andrew E.

N TELEPHONE 'f15-524-4446 Ext. 301 OPERATING STATUS Ginna Station

1. Unit Name:' _ R.E. GINNA NUCLEAR POWER PLANT Notes The reactor power

2. R'eporting Period:

Aoril 1986 level was maintained at 1520 100% for the majority of

3. Licensed Thermal Power (MW:):

490 the report month, with two

4. Nameplate Rating (Gross MWe):

470 exceptions detailed on

5. Design Electrical Rating (Net MWe):

page 4.

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 I.evel to thich Restricted, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Yr..to Date Cumulative i1. Ilours in Reporting Period 719*

2,879.00 143.999.00

12. Number of Ilours Reactor Was Critical 719*

1.888.75 110,175.92

13. Reactor Reserve Shutdown flours 0

0 1.687m55**

719*

1,859.50 107,884.13

14. Ilours Generator on Line 0

0 8J * *

15. Unit Reserve Shutdown llours

16. Gross Thermal Energy Generated (MWil) 1.091 032 2.627.016 150.349,641

17. Gross Electrical Energy Generated (MTH) 370.354 883.931 49,176.787

18. Net Electrical Energy Generated (MTil) 352.829 839.010 4 6. 64 22L_

I". Unit Service Factor 100%

64.59%

74.92%

20. Unit Availability Factor 100%

64.59%

74.93%

21. Unit Capacity Factor (Using MDC Net) 104.41%

62.01%

70.49%

22. Unit Capacity Factor (Using DER Net) 104.41%

62.01%

70.49% __

0%

0%

7.22%

23. Unit Forced Outage Rate

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

8607210379 06043o DH ADOCK 05000244 PDR

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

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

Foreca s t Achieved INITIAL. CRITICA LITY INITIAL ELECTRICITY COMMERCIAL OPERATION

• Eastern Standard Time to Eastern Day Light Savings Time l

• • Cummulativo Total Commencing January 1, 1975 M

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1 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-244 UNIT R.E. Ginna Nuclear Power Plant DATE May 9m 1986 COMPLETED BY ThU f. Mh Andrew E. McNamara TELEPHONE 1 (315) 524-4446 Ext. 301 at Ginna MONTH April, 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1.

487 17.

491 2.

490 18.

492 3.

490 19.

492 4.

490 20.

491 5.

491 21.

491 6.

491 22.

491 7.

491 23.

489 8.

491 24.

491 9.

491 25.

491 10.

491 26.

490 11.

492 27.

490 12.

492 28.

490 13.

491 29.

491 14.

491 30.

491 4

15.

492 31.

16.

492 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.

lux KET No.

50-244 IINIT NAMI-: R E. GINNA NUCLEAR POWER PLANT UNIT SHUTDOWN AND POWER REDUCTIONS DATE May 9, 1986 COMPLETED ItY d-Andrew E. McNamara REPORT MONTH APRIL 1986 lEl.EPuoNE 315-524-4446 Ext. 301 Ginna Station t

n g;

oy Licensee g,,

gm Cause & Corrective e

N.,

De,,

1 j3 2

1:E Event j4 14 Action to j g ",

Report #

yj

!O Prevent Recurrence g

y= :E x

u No shutdowns or major power level reductions to report.

A power level reduction to l

approximately 90% on 4/1/86 for a short period of time is detailed on page 4.

i t

l l

l l

l l

1 I

2 3

4 l

F: Forced Reason:

Methal:

Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data j

B-Maintenance or Test 2-Manual Scram.

Entry Sheets for Licensee 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 l

G-Operational Error (Explain) 5 E

3 se# aos 44, H-Other (Explain)

Exhibit 1 - Same Source l

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.

50-244 UNIT R.E. Ginna Nuclear Power Plant DATE May S. 1986 COMPLETED BY h 2 Wauma Andrew E. McNamara TELEPHONE 1 (315) 524-4446 EXT. 301 at Ginna MONTH April, 1986 On 4/1/86 the unit experienced a reactor power level reduction from 100% to 90%.

This reduction was necessary following an.

inadvertent dilution resulting from placing a Cation Demineralizer in-service.

The reactor power level was restored to 100% within two hours.

On 4/17/86 the reactor power level was reduced to - 98% to perform Periodic Test PT-16, Auxiliary Feedwater System.

Other than the above power level reductions, the unit operated at 100% for the entire report period.

'f

.o 1

GINNA STATION MAINTENANCE REPORT

SUMMARY

APRIL, 1986 During the month of April, routine maintenance and inspections were completed.

Major safety related work included:

. R-10B Radiation Sample Pump - Rebuild

. SPING Radiation Sample Pump (spare) - Rebuild j

929A SI Flow Rotameter - Install

. Boric Acid Filters - Replace

. M-40 Snubbers - Inspected 1

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, ; _,u' jy ROCHESTER GAS AND ELECTRIC CORPORATION e 89 EAST AVENUE, ROCHESTER, N.Y. 14649-0001

..or ow a n,4 t otif r.e 5 4 6 2 'r O()

GINNA STATION May 9, 1986 Director, Office of Management Information and Program Analysis U.S. NUCLEAR REGULATORY COMMISSION Washington, DC 20555

Subject:

Monthly Report for April, 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 Ginna Station for the month of April, 1986.

Very truly yours, b

Stanley

. Spector Superintendent of Ginna Production SMS/eeg Attachments cc:

Dr. Thoman E. Murley HRC (1)

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