ML17265A668

Monthly Operating Rept for May 1999 for Re Ginna Nuclear Power Plant.With 990608 Ltr

ML17265A668
Person / Time
Site:	Ginna
Issue date:	05/31/1999
From:	Walden J, Widay J ROCHESTER GAS & ELECTRIC CORP.
To:	Vissing G NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9906140111
Download: ML17265A668 (6)

Text

CATEGORY REGULATORY INFORMATION DXSTRIBUTIO l SYSTEM (RIDS) 7%CCESSION NBR:9906140111 DOC.DATE: 99/05/31 NOTARIZED: NO DOCKET ¹ FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G 05000244 AUTH. NAME AUTHOR AFFILIATION WALDEN,J.V. Rochester Gas & Electric Corp.

WIDAY,J.A."- 'ochester Gas & Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION VISSING,G.S.

C

SUBJECT:

Monthly operating rept for May 1999 for RE Ginna Nuclear Power Plant. With 990608 ltr. A DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

E NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72). 05000244 Q

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL LPD1-1 PD 1 1 VISSING,G. 1 1 R INTERNAL: AEOD/SPD/RRAB OC/DBA/PAD 1

1 1

1 RGNl ECER0 1 1

1 1

EXTERNAL: LMITCO MARSHALL 1 1 NOAC 1 1 NRC PDR 1 1 D

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-i'E NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATZONi CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL 9

k AND ROCHESTER GASANDEIECTRIC CORPORATION 89EASTAVENUE, ROCHESTER, NY. 146490001 AREA CODE 716-546-2700 June 8, 1999 US Nuclear Regulatory Commission Document Control Desk Attn: Guy S. Vissing Project Directorate I-1 Washington, DC 20555

Subject:

Monthly Report for May, 1999 Operating Status Information R.E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Vissing:

Pursuant to Ginna Improved Technical Specifications Section 5.6.4, attached is the monthly operating status report for Ginna Station for the month of May, 1999.

Very truly yours, 0:6 se A. Widay lant Manager xc: U.S. Nuclear Regulatory Commission Mr. Guy S. Vissing (Mail Stop 14B2)

Project Directorate I-1 Washington, D.C. 20555 U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406 U.S. NRC Ginna Senior Resident Inspector Attachments 990bi40iii 99053i ADGCK-05000244, PDR R '~ ' "PDR' I

OPERATING DATA REPORT 50-244 June 8, 1999 COMPLETED BY:

John V. Walden TELEPHONE (716) 771-3588 OPERATING STATUS

1. Unit Name: R.E. GINNA NUCLEAR POWER PLANT Notes:

2. Reporting Period: Ma, 1999

3. Design Electric Rating (Net MWe): 470

4. Maximum Dependable Capacity (Net MWe): 480 This Month Yr.-to-Date Cumulative**

5. Number of hours Reactor Was Critical 744.0 2357.8 209077.0

6. Hours Generator On-line 744.0 2308.2 206006.9

7. Unit Reserve Shutdown Hours 0.0 0.0 8.5 *

8. Net Electrical Energy Generated (MWH) 344256.0 1034240.0 92885320.4

• • CUMULATIVETOTAL COMMENCING NOVEMBER 8, 1969

0 4 I

DOCKET NO: 50-244 UNIT NAME: R.E. GINNA NUCLEAR POWER PLANT DATE: June 8 1999 COMPLETED BY: John V. Walden UNIT SHUTDOWN REPORTING PERIOD: Ma 1999 (Month/Year)

NO. DATE TYPE DURATION REASON<'> METHOD OF CAUSE/CORRECTIVE ACTIONS F:FORCED (HOURS) SHUTTING S:SCHEDULED DOWN<'~ COMMENTS

SUMMARY

The unit power was reduced on May 3, 1999 due to problems with reactor protection bistables. The unit was restored to full power on May 6, 1999. Two additional power reductions occurred on May 21, 1999 and May 29, 1999 due to offsite circuit maintenance.

Average power for the month was 93.7%.

(1) Reason (2) Method A - Equipment Failure (Explain) 1 - Manual B - Maintenance or Test 2 - Manual Trip/Scram C - Refueling 3 - Automatic Trip/Scram D - Regulatory Restriction 4 - Continuation E - Operator Training/License Examination 5 - Other (Explain)

F - Administrative G - Operational Error (Explain)

H - Other (Explain)