ML18037A135

Monthly Operating Rept for Oct 1996 for Nine Mile Point, Unit 2.W/961115 Ltr

ML18037A135
Person / Time
Site:	Nine Mile Point
Issue date:	10/31/1996
From:	Caroccio C, Conway J NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NMP2L-1674, NUDOCS 9611260105
Download: ML18037A135 (12)

Text

CATEGORY 1

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REUtILAT( INFORMATION DISTRIBUTIONI'STEM (RIDE)

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~: DOCKET FAC1L:50-410 Nine Mile Point Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH. NAME AUTHOR AFFILIATION CAROCCIO;C. Niagara'ohawk Power Corp.

CONWAY,J.T. Niagara Mohawk Power Corp.

RECIP..NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly ing rept for Oct 1996 for Nine Mile Point, Unit 2 /961115 r.

DISTRIBUTION CODE, IE24D COPIES RECEIVED,LTR Monthly Operating Report (per Tech Specs)

I ENCL 1 SIZE'ITLE:

NOTES:

E RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL Pt)l-1 PD 1 1 HOOD,D 1 1 0

INTERNAL: R 1 1 AEOD/SPD/RRAB 1 1 CEN 1 1 NRR/DRPM/PECB 1 1 OC/DBA PAD 1 1 RGN1 1 1 EXTERNAL: LITCO BRYCEFJ H . 1 1 NOAC 1 1 NRC PDR 1 1 D

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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 ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL 11

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NIAGARA MOHAWK C EN ERATION NINE MILE POINT NUCLEAR STATION/LAKEROAD, P.o. BOX 63, LYCOMING, NEW YORK 13093 BUSINESS CROUP November 15, 1996 NMP2L 1674 United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 RE: Nine Mile Point Unit 2 Docket No. 50-410 NPF-69

Subject:

Operating Statistics, Unit Shutdowns and Power Reductions for October 1996

Dear Sir:

Submitted herewith is the Report of Operating Statistics, the Unit Shutdowns and Power Reductions Summary, and a Narrative Report of Operational Experience for October 1996.

Very truly yours, ohn T. Conway Plant Manager - NMP2 IBF/da Enclosures pc: H.J. Miller, Regional Administrator, Region 1 B.S. Norris, Senior Resident Inspector PDR 8 'DR vbii2boios,vbi03i ADQCK~'050004io,,

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NIAGARAMOHAWKPOWER CORPORATION NINE MLE POINT NUCLEAR STATION UNIT ¹2 NARRATIVEOF OPERATING EXPERIENCE Nine Mile Point Unit Two remained shutdown at the beginning of the reporting period for October 1996 for refueling outage RF05.

The Reactor Mode switch was placed in startup on October 31, 1996 at 1720 hrs. with the reactor critical at 2026 hrs. Startup is continuing at the end of this report with entry into mode one anticipated for November 2, 1996.

There were no challenges to the safety relief valves during this report period.

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c OPERATING DATA REPORT DOCKET NO.: 50410 DATE: 11/04/96 PREPARED BY: C. Caroccio TELEPHONE: (315) 3494615 OPERATING STATUS 1.Unit Name: Nine Mile Point Unit //2 2.Reporting Period: OCTOBER 1996 3.Licensed Thermal Power (MWt): 3467 4.Nameplate Rating (Gross MWe): 1259 S.Design Electrical Rating (Net MWe): 1143 6.Maximum Dependable Capacity (Gross MWe): 1169.67 7.Maximum Dependable Capacity (Net MWe): 1105.44 8.If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reason: None.

9.Power Level To Which Restricted, IfAny (Net Mwe): None.

10.Reasons For Restrictions, IfAny: None.

YdaJ2altt gEBliiB~v 11.Hours in Reporting Period 745.00 7,320.00 75,169.00 12.Number of Hours Reactor was Critical 3.57 6,508.85 54,911.85 13.Reactor Reserve Shutdown Hours 0.00 0.00 0.00 14.Hours Generator On-Line 0.00 6,499.75 52,774.56 15.Unit Reserve Shutdown Hours 0.00 0.00 12.98 16.Gross Thermal Energy Generated (MWH) 0.00 22,307,411.81 168,052,506.92 17.Gross Electrical Energy Generated (MWH) 0.00 7,693,412,80 56,096,605.61 18.Net Electrical Energy Gen. (MWH) 0.00 7,277,340.60 52,809,346.53 19.Unit Service Factor 0.00% 88.79% 70.21%

20.Unit Availability Factor 0,00% 88.79% 70,23%

21.Unit Capacity Factor (Using MDC Net) 0.00% 89.93% 66.78%

22.Unit Capacity Factor (Using DER Net) 0.00% 86.98% 64.67%

23.Unit Forced Outage Rate 0.00% 0.00% 13.18%

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

NONE 25.If Shut Down At End of Report Period, Estimated Date of Startup: 11/02/96 26.Unit in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIALCR1TICAL1TY 05/23/87 INITIALELECTRICITY 08/08/87 COMMERCIALOPERATION 04/05/88

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APPENDIX B AVERAGE DAILYUNIT POWER LEVEL DOCKET NO.: 50-410 UNIT: NMP2 DATE: 11/04/96 PREPARED BY: C. Caroccio TELEPHONE:: (315) 349-4615 MONTH OCTOBER 1996 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (Mwe-¹t) (MWe-Net) 1 17 2 18 3 19 4 20 5 21 6 22 7 23 8 24 9 25 10 26 11 27 12 28 13 29 14 30 15 31 16

4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO: 50-410 UNIT NAME: NMPP2 DATE: 11/04/96 REPORT MONTH - OCTOBER 1996 PREPARED BY: C. Caroccio TELEPHONE: (315) 349-4615 Date Type Duration (Hours)

Reasons'ethod Shutting of Reactor'censee Down Event Report If Code'omponent System Code'ause & Corrective Action to Prevent Recurrence 96-11 961031 745 hrs. NIA N/A Refuel Outage (RFOS)

(Cont"d) 4 F: Forced Reason: Method: Exhibit G - Instructions Exhibit I-Same Source S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data 8-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File (NUREGC161)

D-Regulatory Restriction 4-Other (Explain)

E-Operator Training & Ucense Exam F-Administrative G-Operauonal Error (Exphin)

H-Other (Explain)

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