ML17262A487

Monthly Operating Rept for Apr 1991 for Re Ginna Station. W/910515 Ltr

ML17262A487
Person / Time
Site:	Ginna
Issue date:	04/30/1991
From:	Dodge R, Mecredy R ROCHESTER GAS & ELECTRIC CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9105230125
Download: ML17262A487 (11)

Text

ACCELERATED DISTRIBUTION DEMONSTjRATION SYSTEM I ~

REGULATORY XNFORMATION DISTRIBUTION SYSTEM (RIDS)

DOCKET FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G 05000244 AUTH. NAME AUTHOR AFFILIATION DODGE,R.E. Rochester Gas & Electric Corp.

MECREDY,R.C. Rochester Gas 6 Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION R for for

SUBJECT:

Mo

/910515 l rating, rept Apr 1991 R.E.Ginna Station.

D DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR i ENCL TXTLE: Monthly Operating Report (per Tech Specs)

/ SIZE:

NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72). 05000244 RECIPIENT COPXES RECXPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL D PD1-3 LA 3 3 PD1-3 PD 1 1 JOHNSON,A 1 1 D INTERNAL: AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 NRR/DLgQ/ B1 0 1 1 NRR/DOEA/OEAB 1 1

.5 01 1 1 RGN1 1 1 EXTERNAL EGGG BRYCE T J ~ H 1 1 NRC PDR 1 1 NSIC 1 1 D

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NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISIRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI TOTAL NUMBER OF COPIES REQUIRED: LTTR 14 ENCL 14

1 $ ~

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ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER N.Y. 1464g-0001 ROBERT G MECREDY TELEPHONE Vice Presisient AREA CODE 7 le 546-2700 Cinna Nuclear Production GONNA STATXON May 15, 1991 US Nuclear Regulatory Commission Document Control'esk Washington, DC 20555

Subject:

Monthly Report for April, 1991 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, 1991.

Ver truly yours, Robert C. Mecred R M/eeh Attachments cc: Mr. Thomas T. Martin NRC (1) 9 1 052 30i25 910430 PDR A CK p5ppp244 PDR R

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4 OPERATING DATA REPORT DOCKET NO. 50-244 DATE Ha 15 1991 COMPLETED BY obert E. Dodge TELEPHONE 315 524-4446 ext. 396 OPERATING STATUS I

1. Unit Name: R.E. GINNA NUCLEAR POWER PLANT Notes: The unit was shutdown for

2. Reporting Period: A ril 1991 the 1991 Annual Refueling

3. Licensed Thermal Power (MWt): 1520 and Haintenance Outage.

4. Nameplate Rating (Gross HWe): 490

5. Design Electrical Rating (Net HWe): 470

6. Haxiaun Dependable Capacity (Gross HWe): 490

7. Haxinun Dependable Capacity (Net HWe): 470

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

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

10 'easons For Restrictions, If Any:

This Honth Yr.-to-Date Cwuiative

11. Hours In Report Period 719~+ 2 879 188 225.45

12. Nunber of Hours Reactor Was Critical 1 933.23 147 672.54

13. Reactor Reserve Shutdown Kours 1 687.55 *

14. Hours Generator On-Line 1 932.75 145 101.13

15. Unit Reserve Shutdown Hours 0 a 8.5 *

16. Gross Thermal Energy Generated (HWN) 2 753 088 205 103 785

17. Gross Electrical Energy Generated (MWN) 938 665 67 601 139

18. Net Electrical Energy Generated (HWN) 891 990 64 161 283

19. Unit Service Factor 67.13/, 77.25K

20. Unit Availability Factor 67.13/. 77.26/

21. Unit Capacity Factor (Using MDC Net) 65.92K 73.95K

22. Unit Capacity Factor (Using DER Net) 65.92K 73

23. Unit Forced Outage Rate 0 / 95'.25K

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

25. If Shut Down At End Of Report Period, Estimated Date of Startup: 05 '0-91

26. Units In Test Status (Prior to Comnerciai Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

• CUMULATIVE TOTAL CCHHENCING JANUARY 1, 1975

• • EASTERN STANDARD TIME TO EASTERN DAYLIGHT SAVINGS TIME

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-244 UNIT R.E. Ginna Nuclear Power Plant DATE Ma 15 1991 COMPLETED BY Robert E. D dge TELEPHONE 1 315 524-4446 ext. 396 MONTH A ril 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 17.

2 ~ 18.

3 ~ 19.

4 ~ 20.

'8.

5. 21 ~

'9.

6. 22.

7 ~ 23

'.

24.

9 ~ 25.

10. 26

'7.

12 13

14. 30.

15. 31.

16.

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. ~0 24" 4 UNlTNAhlE R E. GINNA NUCLEAR POWER PLANT UNIT SHUTDOWN AND POWER REDUCTIONS DATE Ma 5, 1991 CohtPLETED BY Robert E. Dodge REPORT MONTH 1ELEPHONF 315-524-4446 x-396 Gonna a ion Pl 4 eo0 C 0 C C 0 l.icensee Ew 0 Lrl Cause 8L Corrective Ho. Date 0 0 0 ~ C 0 0 0 > tt'. Event 0 0 0 Action to 0 Vl C n0& E 0 a

0IA Report lt >a 0 Prevent Recurrence I C Ill O

n0 4-91 S 719 The unit was shutdown for Annual Refueling and Maintenance Outage.

The unit remained shutdown at the end of the report -period.

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F: Forced Reason: hfethod: Exhibit G - instructions S: Scheduled A-Equipment Failure (Explain) 1-hlanua1 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)

Eperator Training gc License Examination F-Administrative G-Operational Error (Explain)

REV. 4/SS 494I9 H-Other (Explain) Exhibit 1 - Same Source

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-244 UNIT R.E. Ginna Nuclear Power Plant DATE Ma 5 1 91 COMPLETED BY Robert E. odge TELEPHONE 1 315 524-4446 ext. 396 MONTH A ril 1991 The unit was shutdown for the Annual Refueling and Maintenance Outage. The unit remained shutdown at the end of the report period.

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