ML17249A194

Monthly Operating Rept for Sept 1979

ML17249A194
Person / Time
Site:	Ginna
Issue date:	10/10/1979
From:	Mcnamara A ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17249A192	List: ML17249A190 ML17249A194
References
NUDOCS 7910160394
Download: ML17249A194 (10)

Text

OPERATING DATA REPORT

. DOCKET NO. 5 24 DATE October ll 197 COMPLETED BY EM Andrew E. McNam a TELEPHONE 1-716-546-2700 OPERATING STATUS Ext. 291-205, at Ginna

1. Unit Name: GINNA STATION UN tt Notes

2. Reporting Period:

There were no outages in the Report Period.

3. Licensed Thermal Power (MWt): The Reactor Power Level

4. Nameplate Rating (Gross MWe): 490 averaged 100%, with the

5. Design Electrical Rating (Net MWe): exceptions noted on

6. Maximum Dependable Capacity (Gross MWe): Page 4.

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 bfWe):

10. Reasons For Restrictions, If Any:

This Month Yr:to-Date l Cumulative

11. Hours In Reporting Period 720 6 551

12. Number of Hours Reactor Was Critical 720 4 672.65 65 875.07

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 720 4 598 64 176.6

15. Unit Reserve Shutdown Hours 8.5 *

16. Gross Thermal Energy Generated (MWH) 1,084 848 6 709 848 .85 639 762

17. Gross Electrical Energy Generated (MWH) 357 511 2 242 242 27 815 482

18. Net Electrical Energy Generated (MWH) 340 186 2 132 345 26 333 383

19. Unit Service Factor 100% 70.2% 74.4%

20. Unit Availability Factor 100% 70.2% 74.4%

21. Unit Capacity Factor (Using MDC Net) 100.53% 69.26% 67.43%

22. Unit Capacity Factor (Using DER Net) 100.53% 69.26% 67.43%

23. Unit Forced Outage Rate 0% .22% 9.62%

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

Annual Refuelin & Overhaul tentativel scheduled fo Ma

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

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

.INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION

• Cumulative data commencing January 1, 1975 49 08 (RKYe 1/76)

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I AY GE DAILY UNIT POWER UNIT DOCKET NO. -~ 4" UNIT Ill pinna Statio DATE October 1 1, 1979 COMPLETED BY Andrew ED McNamara TELEPHONE 1-716-546-2700 Ext. 291-'205, at Gonna MONTH September, 1979 DAY AVERAGE DAILY POWER LEVEL DAY, AVERAGE DAILY POWER LEVEL (M We-N et) (M We-N et) 472 473 17 474 18 475 472 476 471 476 20 471 21 475 473 475 22 471 23 476 472 476 24 472 25 477 471 476 10 26 473 27 476 12 474 28 477 13 476 28 477 14 475 477 30 15 475 31 417 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.

49.8T IREV I/76>

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DO(:Kl'.T NO. ~o-244 UNI I'NAhil: Nl Ginna Station UNIT SHUTDOWN AND POWER REDUCTIONS l)A1 >:. tt~ 1~7

(:OhIPLI:.1 E.D IIY Andrew E. HcNamar&

REPORT hlONTII 1979 I'ELI.'PIIONE 1-716-546-2700 Ext. 291-205; at Ginna 0

C 0 C c v Licensee Ew 0 lA Cause 8 Corrective 0 C Date 0 Event 0 Action to Q > tL n. o aro

~ a Cl tL OlA C Report 0 EA Vl l7 0

Q go Prevent Recurrence 0 O No outages or significant power reductions to report.

I 3 F: Forced Reason: hlcthod: Exhibit G - Instructions S: Scheduled A-I'.rluipmcnt I'ailurc (I'.xplain) I-hlanual for Preparation of Data 13-hie intcnancc or 1 cst 2-hlanual Scram. Entry Sheets for Licensee C-Rcfucling 3-A u toma tie Scram. Event Rcport (LER) File (NUREG-D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training 8: I.iccnsc Examination F-Administrative G-Operational Error (Explain) 49 99 tncv, 1/78) ll-Other (Explain) Exhibit I - Same Source

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 0-2 UNIT Ginna Station Unit /!1 DATE October ll 1979 COMPLETED BY Andrew E. McNamara TELEPHONE 1-716-546-2700 Ext. 291-205, at Ginna MONTH Se tember 1979 The Reactor Power Level averaged n 100% for the Report Month. The only exceptions were some power level reductions of short duration to perform monthly turbine stop valve test and the periodic test of the Auxiliary

'he Feedwater System.

C GINNA STATZON iMXNTENANCE REPORT FOR SEPTEMBER 1979 During September, normal inspections and minor maintenance was performed.

Major safety related maintenance included:

1. Replacement of the Vaportec Light oil installed in the Turbine Driven Auxiliary Feedwater Pump per IE Circular 78-02 with the old type oil Mobil DTE797. The Vaportec Light Oil became gummy, clogging the gover-nor components. The governor was cleaned and the unit returned to service.

2. Checkout of the Bus 16 Breaker from the 1B Diesel Generator Feed.

Operations was not able to tie the diesel to this bus during the monthly periodic test. The cause was attributed to a dirty relay contact.

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