ML18142B357

Forwards Monthly Operating Status Report for Month of March, 1978

ML18142B357
Person / Time
Site:	Ginna
Issue date:	04/05/1978
From:	Lang L Rochester Gas & Electric Corp
To:	Office of Nuclear Reactor Regulation
References
Download: ML18142B357 (14)

Text

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n g ll/Qg REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

DISTRIBUTION FOR INCOMING MATERIAL 50-244 REC:

NRC ORG:

LANG L S ROCHESTER GAS 8c ELEC DOCDATE: 04/05/78 DATE RCVD: 04/i0/78 OOCTYPE:

LETTER NOTARIZED:

NO COPIES RECEIVED

SUBJECT:

LTR i ENCL i

=ORWARDING SUBJECT FACILITY"S MONTHLY OPERATING REPT FOR MARCHr i978.

PLANT NAME: RE GINNA UNIT i REVIEWER INITIAL:

XJM DISTRIBUTOR INITIAL:~

DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS MONTHLY OPERATING REPORT FOR GRAY BOOK PREPARATION.

(DISTRIBUTION CODE A003)

FOR ACTION:

INTERNAL:

EXTERNAL:

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(Tl CAMEO MA7 Director, Office of Management Information and Program Control U. S.

NUCLEAR REGULATORY COMMISSION Washington, D. C. 20555

Subject:

Monthly Report for March, 1978 Operating Status Information R. E. Ginna Nuclear Power Plant Unit No.

1 Docket No. 50-244 Gentlemen:

Pursuant to our Technical Specification 6.9.1, attached herewith is the monthly operating status report for Ginna Station for the month of March, 1978.

Very truly yours, LSL:fah Attachments Lee S. Lang Superintendent 7810iO033 I,or,

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OPERATING STATUS OPERATING DATA REPORT DOCKET NO.

50 244 DATE April 1, 1978 COMPLETED BY

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am za Operations Aide TELEPHONE 1-716-5 Ext. 291-205, at Ginna

1. Unit Name:

GINNA STATION N

2. Reporting Period:

March 1978

3. Licensed Thermal Power (MWt):

490

4. Nameplate Rating (Gross hAVe):

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWc):

4

7. Maximum Depcndablc Capacity (Net MWe):

Notes The reactor power level averaged 100% in the report month. with one exception.

See ;"Narrative Summary of Operating Experience".

8. IfChanges 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 1 768.50 17.97 1,761.75 2,630,760 762,610 82%

78%

82%

71%

71%

11. Hours In Reporting Period 744

12. Number of Hours Reactor Was Critical 576.92

13. Reactor Reserve Shutdown Hours 0

14. Hours Generator On-Line 576. 75'

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 870,024

17. Gross Electrical Energy Generated (MWH) 252,383 e

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19. Unit Service Factor

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20. Unit AvailabilityFactor

21. Unit Capacity Factor (Using MDC Net) 68/

22. Unit Capacity Factor (Using,DER Net) 0%

23. Unit Forced Outage Rate

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

73 152 55,807.12 54 280.13 71,067,802 21,703,848 74%

74%

66%

66%

11%

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

May 1, 1978

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

Forecast INITIALCRITICALITY INITIALELECTRICITY COMMERCIALOPERATION Achteved

+ Cumulative data commencing January 1, 1975.

49 Sd (Rave 1/Td)

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P AVERAGE DAILYUNIT POWER UNIT hlONTH

March, 1978 DAY AVERAGE DAILYPOWER LEVEL (MWe-Net) 414 415 414 DAY.AVERAGE DAILYPOWER LEVEL (MWe-Net) 416 17 18 416 416 DOCKET NO.

50 244 UNIT ¹I pinna Statio April 1, 1978 COMPLETEDBY d

E M N Operations Aide TELEPHONE 1-716-546-2700 Ext. 291-205, at Ginna 1

10 12 13 14 15 16 416 415 415 415 414 414 416 415 414 415 416 415 20 21.

22 23 24 25 26 21 28 29 30 31 415 416 417 417 402 INSTRUCTIONS On this format, list the average daily unit power level in hlWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

6 49 ~ 87 (REV I/78)

DOCKET NO.

Nl Ginna Station UNIT SHUTDOWN AND POWER REDUCTIONS COMPLETED I3Y -.

=dndree E.-McNana

, pperkiona REPORT hlONTH TELEPllONE. 1-716-546-2700 Aide Ext 291-205 at Ginna Ho.

Date 0

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>L oin r 0n Licensee Event Report II Ew-0 0

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(J Cause 8 Corrective Action to Prevent Recurrence 780325 S

167.25 C

ZZ

zz Annual Refueling and Maintenance (NOTE:

Duration (hours) reflect repoit month, only)

F: Forced S:

Scheduled 89.89 CREVs 1/78)

Reason:

A-Equipmcnt Failure (Explain) 13-htaintcnance or Test C-Refueling D-Regulatory Restriction E-Operator Training &; License Examination F-Administrative G-Operational Error (Explain)

II-Other (Explain) 3 hlethod:

1-hlanual 2-hlanual Scram.

3-Automatic Scram.

4-Other (Explain) 4 Exhibit F - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Exhibit H-Same Source

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4 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.

0-2 Ginna Station, Unit 81 MONTH March 1978 DATE April 1, 1978 COMPLETED BY Andrew E. McNamara Operations Aide TELEPHONE 1-716-546-2700 Ext. 291-205, at Ginna The reactor power level averaged 100% for the report month until shutdown on* 3/25 for annual refueling and maintenance.

The exception was a reduction of slight duration to ~ 97%

reactor power level on 3/14 to perform the Auxiliary Feedwater System Flow Check.

The power level was restored to 100% upon completion of the test.

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GINNA STATION MARCH, 1978 NARRATIVE

SUMMARY

OF SAFETY RELATED-MAINTENANCE Safety related maintenance for the month of. March included re-placing of the varidrive belts on =the 1B.charging pump due to belt failure, replacement of the exhaust solenoid valve for the containment purge exhaust valve 5879, and repair of the B phase connector for the power supply breaker to diesel genera-tor auxiliary motor control center 1H.

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