ML17264A551

Monthly Operating Rept for June 1996 for Ginna Station. W/960711 Ltr

ML17264A551
Person / Time
Site:	Ginna
Issue date:	06/30/1996
From:	WALDEN J D, WIDAY J A ROCHESTER GAS & ELECTRIC CORP.
To:	VISSING G S NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9607170017
Download: ML17264A551 (9)

Text

/DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly, Operating Report (per Tech Specs)NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).

05000244 CATEGORY j.REGULATOR INFORMATION DISTRIBUTION STEM (RIDS)ACCESSION NBR".9607170017 DOC.DATE: 96/06/30 NOTARIZED:

NO'DOCKET FACIL:50-244 Robert Emmet Ginna Nuclear.Plant, Unit 1, Rochester G 05000244 AUTH.NAME AUTHOR AFFILIATION WALDEN,J.D.

Rochester Gas 6 Electric Corp.WIDAY,;G.A.

Rochester Gas 6 Electric Corp.RECI(,.NAME RECIPIENT AFFILIATION VZSSINh,G.S.

Document Control Branch (Document Control Desk)

SUBJECT:

Monthly operating rept for June 1996 for Ginna Station.W 960711 ltr.RECIPIENT ID CODE/NAME PD1-1 PD h COPIES LTTR ENCL 1 1 RECIPIENT ID CODE/NAME G..COPIES LTTR ENCL 1 1 INTERNAL: AEOD/SPD/RRAB NRR/DRPM/PECB EXTERNAL: LITCO BRYCE,J H NRC PDR 1 1 1 1 1 1 1 1 RGN1 NOAC T R 0 1 1 1 1 1 1~D 0 E N NOTE TO ALL"RZDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE!CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN 5D-5(EXT.415-2083)TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!'TOTAL NUMBER OF COPIES REQUIRED: LTTR 9 ENCL 9 ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER, N.Y.14649.0001 TELEPHONE AREA CODC 7>a 546-2700 July 11, 1996 US Nuclear Regulatory Commission Document Control Desk Attn: Guy S.Vissing Project Directorate I-1 Washington, DC 20555

Subject:

Monthly Report for June, 1996 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 June, 1996.Very truly yours,+Joseph A.Widay Plant Manager xc: U.S.Nuclear Regulatory Commission Mr.Guy S.Vissing (Mail Stop 14C7)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.Nuclear Regulatory Commission Mr.W.H.Lovelace MNBB 7602 Washington, D.C.20555 U.S.NRC Ginna Senior Resident Inspector Attachments 9607170017 960630 PORE"" ADOGK 05000244 i R, t l~, gp(~PDR L, r~c COMPLETED BY: Jul 11 1996 50-244 John V.Walden TELEPHO E (716)771-3588 Notes 1.Unit Name: R.E.GINNA NUCLEAR POWER PLANT 2.Reporting Period: June 1996 3.Licensed Thermal Power (MWt): 1520 4.Nameplate Rating (Gross MWe): 517 5.Design Electric Rating (Net MWe): 470 6.Maximum Dependable Capacity (Gross MWe): 490 7.Maximum Dependable Capacity (Net MWe): 470 8.If Changes Occur in Capacity Rating (Items Number 3 Through 7)Since Last Report, Give Reason: 9.Power Level to Which Restricted, If Any (Net MWe: 10.Reason For Restrictions, If An: This Month Yr.-to Date Cumulative-11.Hours in Reported Period 12.Number of hours Reactor Was Critical 13.Reactor Reserve Shutdown Hours 14.Hours Generator On.line 15.Unit Reserve Shutdown Hours 16.Gross Thermal Energy Generated (MWH)17.Gross Electrical Energy Generated (MWH)18.Net Electrical Energy Generated (MWH)19.Unit Service Factor (%)20.Unit Availability Factor (%)21.Unit Capacity Factor (using MDC Net)(%)22.Unit Capacity Factor (using DER Net)(%)23.Unit Forced Outage Rate (%)720.0 503.3 0.0 462.6 0.0 631374.0 214132.0 203264.0 64.2 64.2 60.1 60.1 0.0 4367.0 2612.6 0.0 2568.6 0.0 3704308.0 1259724.0 1197305.0 58.8 58.8 58.3 58.3 3.2 233135.0 186279.6 1687.6'83317.3 8.5'60567616.0 86322224.0 81945117.0 78.6 78.6 75.8 75.8 5.5 24.Shutdovms Scheduled Over Next 6 Months(Type, Date and Duration of Each): 25.If Shutdown At End of Report Period, Estimate Date of Startup: 26.Units in Test Status (Prior to Commercial Operation):

Fores st ,Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION'UMULATIVE TOTAL COMMENCING JANUARY 1, 1975'*CUMULATIVE TOTAL COMMENCING NOVEMBER 8, 1969

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO: 50-244 UNIT: R.E.Ginna Nuclear Power Plant DATE: Jul 11 1996 COMPLETED BY: John Walden TELEPHONE:

716 771-3588 MONTH June 1996 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)DAY AVERAGE DAILY POWER LEVEL (MWe-Net)17.487 2.18.491 3.19.494 20.465 21.472 6.22.7~-13 23.494 8.-14 24.494 9.-15 25.493 10.47 26.490 160 27.488 12.28.489 13.112 29.491 14.356 30.487 15.455 31.16.488 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in reporting month.Compute to the nearest whole megawatt.

lA I 4 ,<gvqg DO(KET NO SO-244 UNITNAhlE R E.GINNA NUCLEAR UNIT SHUTDOWN AND POWER REDUCTIONS DATI:.COhtPLI'.l'I'.D BY~'hn V.Walden q I:.LI:.PIIO:

716 771-3588 f oWER,PLANT I>~No.Date 0 Q C 0 o Q L Ol~0 c u 0 o 0 l/l C 0 Cl Licensee Event Report h Ew 0 EA C O Ill C Q o o O Cause L Corrective Action to Prevent Recurrence 4/1/96 S 226.0 C Scheduled shut down for refueling and maintenance.

6/10/96 Blowdown system was operated improperly which allowed air to.enter the condenser.

High turbine back pressure resulted in a turbine trip with the reactor remaining critical.6/12/96 S 29.6 B Scheduled shut down for turbine testing and repairs, of secondary system leaks.6/20/96 F 12.7 A Power reduction for repairs of off-site circuit 908.Turbine remained on-line.1 F: Forced S: Scheduled REV.4/85 494t9 Reason: A-Etluipmcnt Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Examination F-Administrative G-Operational Error (Explain)H-Other (Explain)hlethod: I-hfanual 2-Manual Scram.3-Automatic Scram.4-Other (Explain)Exhibit G-Instructions for Prcparatton of Data Entry Sheets for Licensee Event Report (LER)File (NUREG-0161)Exhibit I-Same Source E'p(,

NARRATIVE SUM5GWY OF OPERATING EXPERIENCE DOCKET NO: 50-244 UNIT: R.E.Ginna Nuclear Power Plant DATE: Jul 11 1996 COMPLETED BY: TELEPHONE:

John Walden 716 771-3588 MONTH June 1996 The unit was started up and brought on-line on June 10, 1996.A turbine trip occurred on June 10, 1996 due to high turbine back pressure.The unit was placed back on-line on June 10, 1996.A schedule unit shutdown for turbine testing and secondary system maintenance took place on June 12, 1996.The unit was placed one-line on June 13, 1996.Power ascension was limited by fuel conditioning.

Full power was reached on June 15, 1996.A power reduction occurred on June 20, 1996 due to a failure on the electrical distribution system offsite.The unit was reduced to 72'.power while repairs were made.The unit remained at full power for the remainder of the month.