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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217K4631999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Nine Mile Point, Unit 1.With ML20212C4601999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Nine Mile Point Nuclear Station,Unit 1.With ML20210U4591999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Nine Mile Point, Unit 1.With ML20210B9081999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Nine Mile Point Unit 1.With ML20196E2111999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Nmp,Unit 1.With ML20196L2301999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Nmp,Unit 1.With ML20205S5701999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for NMP Unit 1.With ML20204C9971999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Nine Mile Point,Unit 1.With ML20199K9331998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Nine Mile Point Nuclear Station,Unit 1.With ML20198D9361998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Nine Mile Point,Unit 1.With ML20195J4141998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Nine Mile Point Nuclear Station,Unit 1.With ML20154P1821998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Nine Mile Point Nuclear Station,Unit 1.With ML20153B2001998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Nmpns,Unit 1.With ML20237C6351998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20236Q1701998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20249B4971998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20247R1141998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20217B0621998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20217B5371998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20203A3071998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Nine Mile Point Nuclear Station,Unit 1 ML20198T0601997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Nine Mile Point Nuclear Station,Unit 1 ML20197B4531997-11-30030 November 1997 Monthly Operating Rept for Nov 1997 for NMP Nuclear Station, Unit 1 ML20199H3131997-10-31031 October 1997 Monthly Operating Rept for Oct 1997 for NMP Nuclear Station, Unit 1 ML20212A7001997-09-30030 September 1997 Monthly Operating Rept for Sept 1997 for Nine Mile Point Nuclear Station,Unit 1 ML20211A4981997-08-31031 August 1997 Monthly Operating Rept for Aug 1997 for Nine Mile Point Nuclear Station Unit 1 ML20217M4101997-07-31031 July 1997 Monthly Operating Rept for July 1997 for NMPNS ML20141H1921997-06-30030 June 1997 Monthly Operating Rept for June 1997 for Nine Mile Point Nuclear Station,Unit 1 ML18037A1361997-04-30030 April 1997 Monthly Operating Rept for Apr 1997 for Nine Mile Point Nuclear Station,Unit 1 ML17059B5541997-03-31031 March 1997 Revised Monthly Operating Rept for Mar 1997 for Nine Mile Point Nuclear Station,Unit 1 ML17059B5531997-02-28028 February 1997 Revised Monthly Operating Rept for Feb 1997 for Nine Mile Point Nuclear Station,Unit 1 ML17059B4011996-12-31031 December 1996 Monthly Operating Rept for Dec 1996 for Nine Mile Point Nuclear Station Unit 1 ML18037A1351996-10-31031 October 1996 Monthly Operating Rept for Oct 1996 for Nine Mile Point, Unit 2 ML18038A5001991-12-31031 December 1991 Monthly Operating Rept for Dec 1991 for Unit 2 Shutdowns & Power Reductions ML18038A3541991-05-31031 May 1991 Narrative Rept of Operating Experience for May 1991 for Nine Mile Point Nuclear Station Unit 1 ML17058A8061991-05-31031 May 1991 Monthly Operating Rept for May 1991 for Nine Mile Point Nuclear Station Unit 1 ML17058A7071991-03-31031 March 1991 Monthly Operating Rept for Mar 1991 for Nine Mile Point Unit 1 ML17058A7091991-02-28028 February 1991 Corrected Monthly Operating Rept for Feb 1991 for Nine Mile Point Unit 1 ML18038A3401991-01-31031 January 1991 Monthly Operating Rept for Jan 1991 for Nine Mile Point Nuclear Station Unit 1 ML18038A3421990-12-31031 December 1990 Revised Monthly Operating Rept for Dec 1990 for Nine Mile Point Nuclear Station Unit 1 ML18038A3391990-12-31031 December 1990 Monthly Operating Statistics Rept for Dec 1990 for Nine Mile Point Unit 2.Narrative Rept of Operation Experience for Dec 1990 Encl ML17056B2961990-11-30030 November 1990 Revised Monthly Operating Rept for Nov 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B2971990-10-31031 October 1990 Revised Monthly Operating Rept for Oct 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B2981990-09-30030 September 1990 Revised Monthly Operating Rept for Sept 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B0481990-09-30030 September 1990 Monthly Operating Rept for Sept 1990 for NMP-1.Narrative Rept of Operating Experience Encl ML17056B2991990-08-31031 August 1990 Revised Monthly Operating Rept for Aug 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B3001990-07-31031 July 1990 Revised Monthly Operating Rept for Jul 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B3011990-06-30030 June 1990 Revised Monthly Operating Rept for June 1990 for Nine Mile Point Nuclear Station Unit 1 ML20043H5261990-05-31031 May 1990 Monthly Operating Rept for May 1990 for Nine Mile Point, Unit 2 ML17056B3021990-05-31031 May 1990 Revised Monthly Operating Rept for May 1990 for Nine Mile Point Nuclear Station Unit 1 ML17056B3031990-04-30030 April 1990 Revised Monthly Operating Rept for Apr 1990 for Nine Mile Point Nuclear Station Unit 1 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217G2161999-10-15015 October 1999 Errata Pages 2 & 3 for Safety Evaluation Supporting Amend 168 Issued to FOL DPR-63 Issued on 990921.New Pages Change Description of Flow Control Trip Ref Cards to Be Consistent with Application for Amend ML20216J9251999-09-30030 September 1999 Suppl to Special Rept:On 990621,11 Containment Hydrogen Monitoring Sys Chart Recorder Was Indicating Below Normal Operating Range.Caused by Excessive Wear on Valve Body & Discs of Bypass Pump.Sample Pump Replaced ML20217K4631999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Nine Mile Point, Unit 1.With ML20212F7301999-09-21021 September 1999 Special Rept:On 990907,CR Operators Declared 12 Containment Hydrogen Monitoring Sys Inoperable for Planned Maint.Cause of Low Flow Condition Was Determined to Be Foreign Matl. Replaced Sample Pump Valve Discs ML20212D3611999-09-21021 September 1999 Safety Evaluation Supporting Amend 168 to License DPR-63 ML20212B9081999-09-14014 September 1999 Special Rept:On 990901, 12 Containment Hydrogen Monitoring Sys Was Declared Inoperable for Planned Maint.Caused by Planned Maint Being Performed as Corrective Action.Check Valves with O Rings Were Replaced ML20212C4601999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Nine Mile Point Nuclear Station,Unit 1.With ML20216F5141999-08-31031 August 1999 Rept on Status of Public Petitions Under 10CFR2.206 05000220/LER-1999-005-01, :on 990801,RT During Plant Startup on IRM Spiking Was Noted.Caused by electro-magnetic Interference. Inspected,Cleaned,Burnished & Tested IRM 11 Range Switch. with1999-08-30030 August 1999
- on 990801,RT During Plant Startup on IRM Spiking Was Noted.Caused by electro-magnetic Interference. Inspected,Cleaned,Burnished & Tested IRM 11 Range Switch. with
05000220/LER-1999-004-01, :on 990723,reactor Scram Was Noted.Caused by Mechanical Pressure Regulator Suppressor Valve Failure. Cleaned Pressure Suppressor Valve & Provided Guidance for Valve Disassembly & Insp.With1999-08-23023 August 1999
- on 990723,reactor Scram Was Noted.Caused by Mechanical Pressure Regulator Suppressor Valve Failure. Cleaned Pressure Suppressor Valve & Provided Guidance for Valve Disassembly & Insp.With
ML20210U4591999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Nine Mile Point, Unit 1.With ML20210H7851999-07-29029 July 1999 Corrected SER Supporting Amend 167 to License DPR-63, Replacing Pages 4,5 & 11.New Pages Correct SE to Be Consistent with Application for Amend ML20209D0291999-07-0202 July 1999 Special Rept:On 990621,operator Identified That Number 11 Hydrogen Monitoring Sys (Hms) Chart Recorder Was Indicating Below Normal Operating Range.Cause Indeterminate.Licensee Will Complete Troubleshooting of Subject Hms by 990709 ML20210B9081999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Nine Mile Point Unit 1.With ML20196A3041999-06-17017 June 1999 Safety Evaluation Supporting Amend 167 to License DPR-63 ML20209F8811999-06-0808 June 1999 Rev 1 to NMP Unit 1 COLR for Cycle 14 ML20207G2261999-06-0707 June 1999 SER Accepting Proposed Mod to Each of Four Core Shroud Stabilizers for Implementation During Current 1999 Refueling Outage at Plant,Unit 1 ML20196E2111999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Nmp,Unit 1.With ML20207B0241999-05-18018 May 1999 Safety Evaluation of Topical Rept TR-107285, BWR Vessel & Intervals Project,Bwr Top Guide Insp & Flaw Evaluation Guidelines (BWRVIP-26), Dtd December 1996.Rept Acceptable ML20206U5351999-05-17017 May 1999 SER Accepting GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves, for Plant, Units 1 & 2 ML20196L2301999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Nmp,Unit 1.With ML17059C6601999-04-30030 April 1999 Safety Evaluation Accepting Licensee & Suppl ,re Alternative Repair Plan for Core Shroud Vertical Welds at Plant,Unit 1 05000220/LER-1999-003-01, :on 990320,noted That Plant Operated with Average Planear LHGR Exceeding TS Limits.Caused by Inadequate Interface Design Between Color Graphics Terminal & 3-D Monicore Sys.Lowered Reactor Power.With1999-04-22022 April 1999
- on 990320,noted That Plant Operated with Average Planear LHGR Exceeding TS Limits.Caused by Inadequate Interface Design Between Color Graphics Terminal & 3-D Monicore Sys.Lowered Reactor Power.With
ML17059C6111999-04-0707 April 1999 SER Accepting Util 981210 Request That NRC Approve Alternative to Performing Circumferential Shell Weld Exams on RPV Welds at Nine Mile Point Nuclear Station,Unit 1 ML17059C6031999-04-0202 April 1999 Safety Evaluation Supporting Alternative GVRR-6 Re IST of Safety & Relief Valves in Steam or Compressible Fluid Svc ML20205L0541999-04-0101 April 1999 Nonproprietary Replacement Pages to HI-91738,consisting of Section 5.0, Thermal-Hydraulic Analysis ML20205S5701999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for NMP Unit 1.With 05000220/LER-1999-002, :on 990217,noted That ASME Code Preservice Exams Had Not Been Performed on Emergency Condensers.Caused by Misinterpretation of ASME Code Requirements.Required Preservice Exams Were Completed on 990218.With1999-03-19019 March 1999
- on 990217,noted That ASME Code Preservice Exams Had Not Been Performed on Emergency Condensers.Caused by Misinterpretation of ASME Code Requirements.Required Preservice Exams Were Completed on 990218.With
ML17059C5951999-03-18018 March 1999 Safety Evaluation Supporting Amend 86 to License NPF-69 ML20204C8001999-03-16016 March 1999 Safety Evaluation Supporting Amend 165 to License DPR-63 05000410/LER-1999-001-01, :on 990212,NMP2 Was Outside Design Basis Due to Safe SD SW Pump Bay Unit Coolers Being Oos.Caused by Inadequate Managerial Methods.Interim ACs Were Set for Safe SD Equipment.With1999-03-15015 March 1999
- on 990212,NMP2 Was Outside Design Basis Due to Safe SD SW Pump Bay Unit Coolers Being Oos.Caused by Inadequate Managerial Methods.Interim ACs Were Set for Safe SD Equipment.With
ML20207M9231999-03-12012 March 1999 Amended Part 21 Rept Re Cooper-Bessemer Ksv EDG Power Piston Failure.Total of 198 or More Pistons Have Been Measured at Seven Different Sites.All Potentially Defective Pistons Have Been Removed from Svc Based on Encl Results ML20207G2671999-03-0101 March 1999 Special Rept:On 990315,Nine Mile Point,Unit 1 Declared Number 12 Containment Hydrogen Monitoring Sys Inoperable. Caused by Degraded Encapsulated Reed Switch within Flow Switch FS-201.2-1495.Technicians Replaced Flow Switch ML20204C9971999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Nine Mile Point,Unit 1.With ML20207E9311999-02-26026 February 1999 Part 21 Rept Re Sprague Model TE1302 Aluminum Electrolytic Capacitors with Date Code of 9322H.Caused by Aluminum Electrolytic Capacitors.Affected Capacitors Replaced 05000220/LER-1999-001, :on 990125,noted That Plant Operated Outside Design Basis Due to Failure to Revise Satellite pre-fire Plans.Satellite Copies of pre-fire Plans Were Revised & Procedure Re pre-fire Plans Was Revised.With1999-02-24024 February 1999
- on 990125,noted That Plant Operated Outside Design Basis Due to Failure to Revise Satellite pre-fire Plans.Satellite Copies of pre-fire Plans Were Revised & Procedure Re pre-fire Plans Was Revised.With
ML17059C5701999-02-18018 February 1999 Safety Evaluation Supporting NMPC Responses to NRC Bulletin 95-002, Unexpected Clogging of Rhrp Strainer While Operating in Suppression Pool Cooling Mode ML17059C5611999-02-17017 February 1999 Safety Evaluation Approving Inservice Testing Program Relief Request GVRR-01 ML17059C5501999-01-31031 January 1999 Rev 0 to MPR-1966(NP), NMP Unit 1 Core Shroud Vertical Weld Repair Design Rept ML20199M0891999-01-22022 January 1999 Part 21 Rept Re Failure of Square Root Converters.Caused by Failed Aluminum Electrolytic Capacitory Spargue Electric Co (Model Number TE1302 with Mfg Date Code 9322H).Sent Square Root Converters Back to Mfg,Barker Microfarads,Inc ML20206P2391998-12-31031 December 1998 Special Rept:On 981222,operators Removed non-TS Channel 12 Drywell Pressure Recorder & Associated TS Pressure Indicator from Svc.Caused by Intermittent Measuring Cable Connection in non-TS Recorder Circuitry.Replaced Cable ML20210R8441998-12-31031 December 1998 1998 Annual Rept for Energy East ML20199K9331998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Nine Mile Point Nuclear Station,Unit 1.With ML20206P2421998-12-30030 December 1998 Special Rept:On 981219,number 12 Hydrogen Monitoring Sys (Hms) Was Declared Inoperable When Operators Closed Valve 201.2-601.Caused by Indeterminate Failure of Valve 201.2-71. Supplemental Rept Will Be Submitted After Valve Is Repaired ML20198M3571998-12-23023 December 1998 Special Rept:On 981210,operators Declared Number 11 Inoperable,Due to Failure of CR Chart Recorder.Caused by Inverter Board in Power Supply Circuitry of Recorder Due to Component Aging.Maint Personnel Replaced Failed Inverter ML17059C4331998-12-14014 December 1998 Safety Evaluation Concluding That Proposed Restructuring of Rg&E by Creation of Holding Company Will Not Adversely Affect Financial Qualifications of Rg&E Re Operation & Decommissioning of Nine Mile Point Unit 2 ML17059C4231998-12-11011 December 1998 SER Approving Restructuring of NMP Corp by Creation of Holding Company 05000220/LER-1998-019-01, :on 981110,ASME Section XI ISI Was Missed. Caused by Cognitive Error Involving Technical Inaccuracies. Util Will Revise Second 10-yr Interval ISI Program Plan to Incorporate Visual Exam Requirements.With1998-12-10010 December 1998
- on 981110,ASME Section XI ISI Was Missed. Caused by Cognitive Error Involving Technical Inaccuracies. Util Will Revise Second 10-yr Interval ISI Program Plan to Incorporate Visual Exam Requirements.With
ML17059C3941998-12-0303 December 1998 Safety Evaluation Supporting Amend 84 to License NPF-69 ML20198D9361998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Nine Mile Point,Unit 1.With 1999-09-30
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Niagara @ Mohawk' i
October 15, 1999 NMP93358 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555 i
RE:
Nine Mile Point Unit 1 j
Docket No. 50-220 DPR-63
Subject:
Monthly Operating Report for September 1999 Gentlemen:
Submitted herewith is the Operating Data Report, Unit Shutdowns and Power Reductions, and a Narrative of Operating Experience for September 1999 for the Nine Mile Point Nuclear Station l
Unit #1. Submittal of this information complies with Section 6.9.1.c of the Unit #1 Technical Specifications.
Very truly yours, ettee j
g, David Topley I
Plant Manager-Unit 1 1
/dle-Attachments
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H. J. Miller, Regional Administrator, Region I G. K. Hunegs, Senior Resident Inspector j
Records Management 1
l 9910260161 990930 m 7.. I PDR ADOCK 05000220 b
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? 5 0 i: 6 Fine Mile Point Nuclear Station Lake Road. PO Box 63, Lycoming. New York 13093 +
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_ ATTACHMENT A OPERATING DATA REPORT DOCKETNO: 50-210 DATE: 10/11/99 PREPARED BY: R.S. CLOSE TELEPHONE:(315)3491282 OPERATING STATUS Unit Name: Nine Mile Point Unit #1 Reporting Period: September 1999 1
Design ElectricalRating: (Net Mwe) 613 2
Maximum Dependable Capacity: (Net Mwe) 565 This Month Yr-to-Date Cumulative 3 Critica1 Hours 720.0 4,699.7 179,811.3 4 Hours Generator On-Line 720.0 4,635.2*
175,699.3*
6 5 Unit Reserve Shutdown Hours 0.0 0.0 20.4 6 Net Electrical Energy Generated (MWH) 420,510 2,753,230 97,159,337
.On-line hours changed from 337.1 to 337.0 for the month of June 1999.
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ATTACHMENT C l
SUMMARY
OF OPERATING EXPERIENCES The unit operated during the month of September 1999 with a Net Design Electrical Capacity Factor of 95.3%. The unit was slightly derated during the month to support a
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- blind controller replacement for #14 Reactor Recirculation Pump, control rod exercising and a TIP Uncertainty, Test. Also, elevated lake temperatures reduced plant efliciency f
l and caused lost generation. There were no challenges to the Electromatic R.elie Va ves or Safety Valves during the month.
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