ML19246A927
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| ML19246A927 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 06/08/1979 |
| From: | Depew L ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17244A590 | List: |
| References | |
| MOR-790531, NUDOCS 7907090259 | |
| Download: ML19246A927 (5) | |
Similar Documents at Ginna | |
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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML17265A7621999-09-30030 September 1999
[Table view]Monthly Operating Rept for Sept 1999 for Re Ginna Npp.With 991008 Ltr ML17265A7471999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Re Ginna Npp.With 990909 Ltr ML17265A7341999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Re Ginna Npp.With 990806 Ltr ML17265A7011999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Re Ginna Npp.With 990712 Ltr ML17265A6681999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Re Ginna Nuclear Power Plant.With 990608 Ltr ML17265A6391999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Re Ginna Nuclear Power Plant.With 990510 Ltr ML17265A6241999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Ginna Station.With 990409 Ltr ML17265A5961999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Ginna Nuclear Power Plant.With 990310 Ltr ML17265A5371999-01-31031 January 1999 Monthly Operating Rept for Jan 1999 for Re Ginna Nuclear Power Plant.With 990205 Ltr ML17265A4761998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Re Ginna Nuclear Power Plant.With 981210 Ltr ML17265A4531998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Re Ginna Nuclear Power Plant.With 981110 Ltr ML17265A4291998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Re Ginna Nuclear Power Plant.With 981009 Ltr ML17265A4141998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Re Ginna Nuclear Power Plant.With 980910 Ltr ML17309A6381998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Re Ginna Nuclear Power Plant.W/980807 Ltr ML17265A3621998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Re Ginna Nuclear Power Plant.W/980710 Ltr ML17265A3241998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Re Ginna Nuclear Power Plant.W/980610 Ltr ML17265A2651998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Re Ginna Nuclear Power Plant.W/980506 Ltr ML17265A2291998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Re Ginna Nuclear Power Plant.W/980407 Ltr ML17265A2381998-03-31031 March 1998 Revised Monthly Operating Rept for Mar 1998 for Re Ginna Nuclear Station ML17265A1881998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Re Ginna Nuclear Power Plant.W/980310 Ltr ML17265A1671998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Re Ginna Nuclear Power Plant.W/980211 Ltr ML17265A1371997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Re Ginna Nuclear Power Plant.W/980109 Ltr ML17264B1371997-11-30030 November 1997 Monthly Operating Rept for Nov 1997 for Re Ginna Nuclear Power Plant.W/971211 Ltr ML17264B0941997-10-31031 October 1997 Monthly Operating Rept for Oct 1997 for Re Ginna Nuclear Power Plant.W/971111 Ltr ML17264B0681997-09-30030 September 1997 Monthly Operating Rept for Sept 1997 for Ginna Station. W/971009 Ltr ML17264B0221997-08-31031 August 1997 Monthly Operating Rept for Aug 1997 for Re Ginna Nuclear Power Plant.W/970911 Ltr ML17264A9921997-07-31031 July 1997 Monthly Operating Rept for July 1997 for Ginna Station. W/970813 Ltr ML17264A9521997-06-30030 June 1997 Monthly Operating Rept for June 1997 for Re Ginna Npp. W/970711 Ltr ML17264A9081997-05-31031 May 1997 Monthly Operating Rept for May 1997 for GNPP.W/970609 Ltr ML17264A8821997-04-30030 April 1997 Monthly Operating Rept for Apr 1997 for Ginna Nuclear Power Plant.W/970507 Ltr ML17264A8561997-03-31031 March 1997 Monthly Operating Rept for Mar 1997 for GNPP.W/970407 Ltr ML17264A8301997-02-28028 February 1997 Monthly Operating Rept for Feb 1997 for R.E. Ginna Nuclear Power Plant.W/970307 Ltr ML17264A8231997-01-31031 January 1997 Monthly Operating Rept for Jan 1997 for Re Ginna Nuclear Power Plant.W/970210 Ltr ML17264A7781996-12-31031 December 1996 Monthly Operating Rept for Dec 1996 for Re Ginna Nuclear Power Plant.W/970108 Ltr ML17264A7551996-11-30030 November 1996 Monthly Operating Rept for Nov 1996 for Ginna Station. W/961211 Ltr ML17264A7361996-10-31031 October 1996 Monthly Operating Rept for Oct 1996 for Re Ginna Nuclear Power Plant.W/961111 Ltr ML17264A6881996-09-30030 September 1996 Monthly Operating Rept for Sept 1996 for Re Ginna Nuclear Power Plant.W/961009 Ltr ML17264A6041996-07-31031 July 1996 Monthly Operating Rept for July 1996 for Re Ginna Nuclear Power Plant.W/960813 Ltr ML17264A5511996-06-30030 June 1996 Monthly Operating Rept for June 1996 for Ginna Station. W/960711 Ltr ML17264A5341996-05-31031 May 1996 Monthly Operating Rept for May 1996 for Re Ginna Nuclear Power Plant.W/960611 Ltr ML17264A4741996-04-30030 April 1996 Monthly Operating Rept for Apr 1996 for Re Ginna Nuclear Power Plant.W/960507 Ltr ML17264A4421996-03-31031 March 1996 Monthly Operating Rept for Mar 1996 for Re Ginna Nuclear Power Plant.W/960405 Ltr ML17264A3971996-02-29029 February 1996 Monthly Operating Rept for Feb 1996 for Re Ginna Nuclear Power Plant.W/960307 Ltr ML17264A3301996-01-31031 January 1996 Monthly Operating Rept for Jan 1996 for Re Ginna Nuclear Power Plant.W/960207 Ltr ML17264A3181995-12-31031 December 1995 Monthly Operating Rept for Dec 1995 for Re Ginna Nuclear Power Plant.W/960108 Ltr ML17264A2871995-11-30030 November 1995 Monthly Operating Rept for Nov 1995 for Re Ginna Nuclear Power Plant.W/951207 ML17264A2241995-10-31031 October 1995 Monthly Operating Rept for Oct 1995 for Re Ginna Nuclear Power Plant.W/951109 Ltr ML17264A1921995-09-30030 September 1995 Revised Page 1 to Monthly Operating Rept for Sept 1995 ML17264A1831995-09-30030 September 1995 Monthly Operating Rept for Sept 1995 for Re Ginna Nuclear Power Plant.W/951003 Ltr ML17264A1571995-08-31031 August 1995 Monthly Operating Rept for Aug 1995 for Re Ginna Nuclear Power Plant.W/950908 Ltr 1999-09-30 Category:TEXT-SAFETY REPORT MONTHYEARML17265A7601999-10-0505 October 1999
[Table view]Part 21 Rept Re W2 Switch Supplied by W Drawn from Stock, Did Not Operate Properly After Being Installed on 990409. Switch Returned to W on 990514 for Evaluation & Root Cause Analysis ML17265A7621999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Re Ginna Npp.With 991008 Ltr ML17265A7531999-09-23023 September 1999 Part 21 Rept Re Corrective Action & Closeout of 10CFR21 Rept of Noncompliance Re Unacceptable Part for 30-4 Connector. Unacceptable Parts Removed from Stock & Scrapped ML17265A7541999-09-22022 September 1999 LER 99-011-00:on 990823,small Tears Were Discovered in Flexible Duct Work Connector at Inlet of CR HVAC Sys Return Air Fan (AKF08).Caused by in-leakage Greater than That Assumed.Implemented Temporary Mod 99-029.With 990922 Ltr ML17265A7471999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Re Ginna Npp.With 990909 Ltr ML17265A7431999-08-24024 August 1999 LER 99-004-01:on 990412,discovered That Containment Recirculation Fan Chevron Separator Vanes Were Installed Backwards.Caused by Improper Assembly by Mfg.Moisture Separator Vanes Were Dismantled & Correctly re-installed ML17265A7341999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Re Ginna Npp.With 990806 Ltr ML17265A7291999-07-29029 July 1999 Interim Part 21 Rept Re safety-related DB-25 Breaker Mechanism Procured from W Did Not Pas Degradatin Checks When Drawn from Stock to Be Installed Into BUS15/03A.Holes Did Not line-up & Tripper Pan Bent ML17265A7181999-07-23023 July 1999 LER 99-007-01:on 990423,reactor Trip Occurred Due to Instrument & Control Technicians Inadvertently Pulling Fuses from Wrong Nuclear Instrument Channel.Setpoint Adjustments Were Completed by Different Crew of Technicians ML17265A7081999-07-22022 July 1999 LER 98-003-02:on 980904,actuations of CR Emergency Air Treatment Sys Was Noted Due to Invalid Causes.Caused by Various Degraded Components in CR RM Sys.Creats Actuation Signal Was Reset & Normal Ventilation Was Restored ML17265A7131999-07-22022 July 1999 Special Rept:On 990407,radiation Monitor RM-14A Was Declared Inoperable.Caused by Failed Communication Link from TSC to Plant Process Computer Sys.Communication Link Was re-established & RM-14A Was Declaed Operable on 990521 ML17265A7031999-07-19019 July 1999 LER 99-S01-00:on 990617,determined That Temporary Unescorted Access Had Been Granted to Contractor Employee.Caused by Incomplete Info Re Circumstances of Individual Military Separation.Individual Access Was Revoked.With 990719 Ltr ML17265A7211999-07-19019 July 1999 ISI Rept for Third Interval (1990-1999) Third Period, Second Outage (1999) at Re Ginna Npp. ML17265A7021999-07-15015 July 1999 LER 99-010-00:on 990615,ventilation Isolation of Auxiliary Bldg Occurred When Auxiliary Bldg Gas Radiation Monitor R-14 Reached High Alarm Setpoint.Cr Operators Rest Auxiliary Bldg Ventilation Isolation Signal.With 990715 Ltr ML17265A7661999-06-30030 June 1999 1999 Rept of Facility Changes,Tests & Experiments Conducted Without Prior NRC Approval for Jan 1998 Through June 1999, Per 10CFR50.59.With 991020 Ltr ML17265A7011999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Re Ginna Npp.With 990712 Ltr ML17265A6851999-06-21021 June 1999 LER 99-001-01:on 990222,deficiencies in NSSS Vendor steam- Line Brake Mass & Energy Release Analysis Results in Plant Being Outside Design Bases Occurred.Caused by Deficiencies in W.Temporary Administrative Replaced.With 990621 Ltr ML17265A6761999-06-16016 June 1999 Part 21 Rept Re Defects & noncompliances,10CFR21(d)(3)(ii), Which Requires Written Notification to NRC on Identification of Defect or Failure to Comply. Relays Were Returned to Eaton for Evaluation & Root Cause Analysis ML17265A6661999-06-0202 June 1999 LER 99-009-00:on 990503,instrumentation Declared Inoperable in Multiple Channels Resulted in Condition Prohibited by Ts. Caused by Unanticipated High Frequency AC Voltage Ripple. Entered TS LCO 3.0.3.With 990602 Ltr ML17265A6681999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Re Ginna Nuclear Power Plant.With 990608 Ltr ML17265A6651999-05-27027 May 1999 Interim Rept Re W2 Control Switch,Procured from W,Did Not Operate Satisfactorily When Drawn from Stock to Be Installed in Main Control Board for 1C2 Safety Injection Pump. Estimated That Evaluation Will Be Completed by 991001 ML17309A6541999-05-27027 May 1999 LER 99-008-00:on 990427,overtemperature Delta T Reactor Trip Occurred Due to Faulted Bistable During Calibr of Redundant Channel.Plant Was Stabilized in Mode 3 & Faulted Bistable Was Subsequently Replaced.With 990527 Ltr ML17265A6631999-05-24024 May 1999 LER 99-007-00:on 990423,technicians Inadvertently Pulled Fuses from Wrong Nuclear Instrument Cahnnel,Causing Reactor Trip,Due to High Range Flux Trip.Caused by Personnel Error. Labeling Scheme Improved ML17265A6601999-05-21021 May 1999 LER 99-006-00:on 990421,start of turbine-driven Auxiliary Feedwater Pump Was Noted.Caused by MOV Being Left in Open Position.Closed Manual Isolation Valve to Secure Steam to Pump.With 990521 Ltr ML17265A6591999-05-17017 May 1999 Part 21 Rept Re Relay Deficiency Detected During pre-installation Testing.Caused by Incorrectly Wired Relay Coil.Relays Were Returned to Eaton Corp for Investigation. Relays Were Repaired & Retested ML17265A6441999-05-13013 May 1999 LER 99-005-00:on 990413,undervoltage Signal of Safeguards Bus During Testing Resulted in Automatic Start of B Edg. Caused by Personnel Error.Blown Fuse Was Replaced & Offsite Power Was Restored to Safeguards Bus 17.With 990513 Ltr ML17265A6431999-05-12012 May 1999 LER 99-004-00:on 990412,discovered That Containment Recirculation Fan Moisture Separator Vanes Were Incorrectly Installed,Per 10CFR21.Caused by Improper Assembly by Mfg. Subject Vanes Were Dismantled & Correctly re-installed ML17265A6381999-05-0707 May 1999 Part 21 Rept Re Replacement Turbocharger Exhaust Turbine Side Drain Port Not Functioning as Design Intended.Caused by Manufacturing Deficiency.Turbocharger Was Reaasembled & Reinstalled on B EDG ML17265A6391999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Re Ginna Nuclear Power Plant.With 990510 Ltr ML17265A6361999-04-23023 April 1999 Part 21 Rept Re Power Supply That Did Not Work Properly When Drawn from Stock & Installed in -25 Vdc Slot.Power Supply Will Be Sent to Vendor to Perform Failure Mode Assessment.Evaluation Will Be Completed by 991001 ML17265A6301999-04-18018 April 1999 Rev 1 to Cycle 28 COLR for Re Ginna Npp. ML17265A6251999-04-15015 April 1999 Special Rept:On 990309,halon Systems Were Removed from Svc & Fire Door F502 Was Blocked Open.Caused by Mods Being Made to CR Emergency Air Treatment Sys.Continuous Fire Watch Was Established with Backup Fire Suppression Equipment ML17265A6551999-04-0909 April 1999 Initial Part 21 Rept Re Mfg Deficiency in Replacement Turbocharger for B EDG Supplied by Coltec Industries. Deficiency Consisted of Missing Drain Port in Intermediate Casing.Required Oil Drain Port Machined Open ML17265A6291999-03-31031 March 1999 Rev 0 to Cycle 28 COLR for Re Ginna Npp. ML17265A6241999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Ginna Station.With 990409 Ltr ML17265A6141999-03-31031 March 1999 LER 99-003-00:on 990301,two Main Steam non-return Check Valves Were Declared Inoperable Due to Exceedance of Acceptance Criteria.Caused by Changes in Methodology & Matls.Packing Gland Torque Will Be Adjusted.With 990331 Ltr ML17265A6131999-03-29029 March 1999 LER 99-002-00:on 990227,discovered That Surveillance Had Not Been Performed at Frequency,Per Ts.Caused by Personnel Error.Procedure O-6.13 Will Be Evaluated for Enhancement Documentation of Completion of ITS Srs.With 990329 Ltr ML17265A6061999-03-24024 March 1999 LER 99-001-00:on 990222,plant Was Noted Outside Design Basis.Caused by Deficiencies in NSSS Vendor Slb Mass & Energy Release.Placed Temporary Administrative Restriction 40 Degrees F Max on Screenhouse Bay Temp ML17265A5661999-03-0101 March 1999 Rev 26 to QA Program for Station Operation. ML17265A5961999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Ginna Nuclear Power Plant.With 990310 Ltr ML17265A5371999-01-31031 January 1999 Monthly Operating Rept for Jan 1999 for Re Ginna Nuclear Power Plant.With 990205 Ltr ML17265A5951998-12-31031 December 1998 Rg&E 1998 Annual Rept. ML17265A5001998-12-21021 December 1998 Rev 26 to QA Program for Station Operation. ML17265A4951998-12-21021 December 1998 LER 98-005-00:on 981120,loss of 34.5 Kv Offsite Power Circuit 751,resulted in Automatic Start of B Edg.Caused by Faulted Cable Splice.Performed Appropriate Actions of Abnormal Procedure AP-ELEC.1.With 981221 Ltr ML17265A4931998-12-17017 December 1998 LER 98-004-00:on 971030,determined That Improperly Performed Surveillance Resulted in Condition Prohibited by Ts.Caused by Procedure non-adherence.Appropriate Calibr Procedures Were Properly Performed with 24 H of Condition Discovery ML17265A4761998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Re Ginna Nuclear Power Plant.With 981210 Ltr ML17265A4691998-11-25025 November 1998 LER 98-003-01:on 980904,actuations of CR Emergency Air Treatment Systems (Creats) Occurred.Caused by Radon build-up During Temp Inversion.Creats Actuation Signal Was Reset & Normal Ventilation Was Restored to CR ML17265A4531998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Re Ginna Nuclear Power Plant.With 981110 Ltr ML17265A4271998-10-0505 October 1998 LER 98-003-00:on 980904,actuations of CR Emergency Air Treatment Sys Occurred.Caused by Radon build-up During Temp Inversion.Air Samples Were Taken & Determined That Source of Radiation Was Naturally Occurring Radon.With 981005 Ltr ML17265A4291998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Re Ginna Nuclear Power Plant.With 981009 Ltr 1999-09-30 |
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