ML20093F697

Monthly Operating Rept for Aug 1984

ML20093F697
Person / Time
Site:	Ginna
Issue date:	08/31/1984
From:	Mcnamara A, Snow B ROCHESTER GAS & ELECTRIC CORP.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8410150188
Download: ML20093F697 (6)

Text

.

OPERATING DATA REPORT DOCKET NO.

50-244 DATE September 12, 1984 COMPLETED BY f l'/1%

Andrew E.

McNama'ra TELEPHONE 1(315)524-4446

. OPERATING STATitS Ext. 301

1. Unit Name:

GINNA STATLQN. UNIT #1 Notes

2. Reporting Period:

Aucust. 1984 The Reactor power

3. Licensed Thermal Power (MWr):

1520 level was maintained at 100% for the majority of

4. Nameplate Rating (Gross MWe):

490 the report month.

5. Design Electrical Rating (Net MWe):

470 Exceptions (2) are

. 6. Maximum Dependable Capacity (Gross MWe):

490 detailed on page 3 of

7. Maximum Dependable Capacity (Net MWe):

470 this report.

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

9. Power Level to Which Restrict-d, If Any (Net MWe):

10. Reasons For Restrictions, If Any:

This Month Yr. to-Date Cumulative

11. Hours In Reporting Period 744 5,855.00 129.431.00

12. Number of Hours Reactor Was Critical 744 3,919.73 97.519.71

13. Reactor Reserve Shutdown Hours 0

56.23 1,687.55

14. Hourr. Generator On Line 744 3,851.75 95.363.38

15. Unit Reserve Shutdown Hours 0

0 8.5*

16. Gross Thermal Energy Generated (MWH) 1,106,304 5,600,136 131.857.505

.7. Gross Electrical Energy Generated (MWH) 361,908 1,854,810 43,019,180

18. Net Electrical Energy Generated (MWH) 343,735 1,761,791 40,788,036

19. Unit Service Factor 100%

65.79%

73.68%

20. Unic Availability Factor

_. 100%

65.79%

73.69%

21. Unit Capacity Factor (Using MDC Net) 98.30%

64.02%

68.76%

22. Unit Capacity Factor (Using DER Net) 98.30%

.64.02%

68.76%

23. Unit Forced Outage Rate 0%

6.44%

7.96%

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

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

• Cunmulative total commencing January 1, 1975 so se mev. um h4 O

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PDR e

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.. AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-244 UNIT

1. 1, Ginna Station DATE September 12, 1984 COMPLETED BY 6ec h F. ht*77 %

Andrew E.

McNamara TELEPHONE 1 (315) 524-4446 Ext. 301 at Ginna MONTH August, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

~(MWe-Net)

(MWe-Net) 1.

469 17.

465 2.

469 18.

466 3.

463 19.

469 4.

469 20.

475 5.

380 21.

477 6.

464 22.

477 7.

464 23.

474

'8.

466 24.

471 9.

468 25.

471 10.

466 26.

472 11.

468 27.

298 12.

474 28.

469 13.

'481 29.

471 14.

483 30.

469 15.

473 31.

468 16.

467 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.

DOCKET NO.

50-244 UNIT NAME #1,Givna Station UNIT SHUTUOWN AND POWER REDUCTIONS DATE se tomber 12. 1984 COMPLETED llY h M d M h, Andrew E.

McNamara REPORT MONTH AUGUST 1984 TliLEPilONE 1(315)524-4446 Ext. 301 m

Eq je Couse & Corrective

} }Ij Event f.g G

Action to o

Licensee e,

No.

Date

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Report #

1. j

!u Prevent Recurrence 2

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O 5

8/27/84 F

19.5 A

N/A N/A CH Pipexx Steam leak on IB Main F.W.

Pump Valvex suction relief valve #3972 -

Piping Reactor Power Level was reduced to approx. 48% to accomplish this task.

A turbin 2 runback occurred due to a dropped rod signal caused by a blown control power fuse -

defeated channel 44 (E-13.1 procedure).

As a result of the turbine runback reactor power level was further reduced to approximately 26%.

I 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 C-Refueling 3-Automatic Scram.

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

E-Operator Training & License Examination F-Administrative 5

G-Operational Error (Explain) w 4..

tarv.i/7si Il-Other (Explain)

Exhibit 1 - Same Source

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-H-NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.

50-244 UNIT Ginna Station. Unit #1 DATE Sectember 12, 1984 b E' COMPLETED BY

- ^ ^ ' ' -

Andrew E.

McNamara o

TELEPHONE 1 (315) 524-4446 Ext. 301 at Ginna JAONTH Anoust 1984 ~

The reactor power level was maintained at 100% for the majority of the report period, with two exceptions.

On August 5 the reactor power level was reduced to approx. 45%

to perform a-series of turbine valve and trip tests.

On August 7 the reactor power level was reduced to approx. 26%.

The deta ls are explained on page 3 of this report.

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GINNA STATION 4

MAINT1: NANCE REPORT

SUMMARY

AUGUST, 1984 iDuring the month of ' August, routine maintenance.and inspections were

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• 89 EAST AVENUE, ROCHESTER, N.Y.14649

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T E L E Pee ON E'

.ata coor n. 546 2700 GINNA STATION September 12, 1984 Director, Office'of Management Information and Program Analysis U.S.

NUCLEAR REGULATORY COMMISSION Washington, DC 20555

Subject:

Monthly Report for August, 1984 Operating Status Information R.

E.

Ginna Nuclear Power Plant Unit No. 1 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 August, 1964.

Very truly yours, Bruce A.

Snow Plant Superintendent BAS /eeg Attachments cc:

Dr.. Thomas E. Murley NRC (1) 9 y

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