ML17311A607: Difference between revisions
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Revision as of 19:26, 24 October 2019
| ML17311A607 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 12/31/1994 |
| From: | Lewis J ARIZONA POWER AUTHORITY |
| To: | |
| References | |
| NUDOCS 9502090204 | |
| Download: ML17311A607 (2) | |
Similar Documents at Palo Verde | |
|---|---|
Category:ANNUAL REPORTS (COMPANY-FINANCIAL)
MONTHYEARML20206H2101998-12-31031 December 1998
[Table view]SCE 1998 Annual Rept ML20151Z8441997-12-31031 December 1997 Southern CA Public Power Authority 1996-97 Annual Rept ML20151Z8311997-12-31031 December 1997 Public Svc Co of Nm 1997 Annual Rept ML20151Z7841997-12-31031 December 1997 El Paso Electric 1997 Annual Rept ML17312B5621996-12-31031 December 1996 Southern California Public Power Authority 1995-96 Annual Rept. W/Financial Statements ML20196H8931996-12-31031 December 1996 SCE 1996 Annual Rept ML17311A6071994-12-31031 December 1994 Arizona Power Authority 36th Annual Rept. ML20062K5311992-12-31031 December 1992 Los Angeles Dept of Water & Power Annual Rept 1991-1992 ML20062K5301992-12-31031 December 1992 Southern CA Public Power Authority 1991-1992 Annual Rept ML20062K5231992-12-31031 December 1992 Public Svc Co of Nm Annual Rept 1992 ML20062K5041992-12-31031 December 1992 1992 Annual Rept Arizona Public Svc Co ML20062K5071992-12-31031 December 1992 Pinnacle West Capital Corp 1992 Annual Rept ML20062K5101992-12-31031 December 1992 1992 Annual Rept El Paso Electric ML20062K5141992-12-31031 December 1992 Salt River Project 1992-93 Annual Rept ML20062K5191992-12-31031 December 1992 SCE 1992 Annual Rept ML17306B0481992-04-30030 April 1992 Salt River Project 1991-92 Annual Rept. ML17306B0491991-12-31031 December 1991 Annual Rept 1991 PSC of New Mexico. ML17306B0511991-06-30030 June 1991 Los Angeles Dept of Water & Power 1990-1991 Annual Rept. ML17306A3191990-12-31031 December 1990 Public Svc Co of Nm 1990 Annual Rept. ML17306A3201990-12-31031 December 1990 Los Angeles Dept of Water & Power 1989-90 Annual Rept. ML17306A3181990-12-31031 December 1990 SCE Corp 1990 Annual Rept. ML20059N6631989-12-31031 December 1989 1989 Annual Rept,Los Angeles Dept of Water & Power ML17305B1061989-12-31031 December 1989 1989 Annual Rept,Arizona Public Svc Co. ML17305B1071989-12-31031 December 1989 1989 Annual Rept,Salt River Project. ML17305B1081989-12-31031 December 1989 1989 Annual Rept,Public Svc Co of New Mexico. ML17305B1091989-12-31031 December 1989 1989 Annual Rept,El Paso Electric Co. ML20059N6611989-06-30030 June 1989 1989 Annual Rept,Southern California Public Power Authority ML19327A9071988-12-31031 December 1988 Los Angeles Dept of Water & Power,1987-88 Annual Rept. ML19327A9061988-12-31031 December 1988 Southern California Public Power Authority,1987-88 Annual Rept. ML17304B2171988-12-31031 December 1988 1987-88 Annual Rept. W/890601 Ltr ML17305A2931988-12-31031 December 1988 Salt River Project 1988-89 Annual Rept. ML17305A2921988-12-31031 December 1988 El Paso Electric,1988 Annual Rept. ML17305A2901988-12-31031 December 1988 Public Svc Co of NM,1988 Annual Rept. ML17303A5481987-12-31031 December 1987 Salt River Project,1986-87 Annual Rept. ML20153G2471987-12-31031 December 1987 Arizona Public Svc Co 1987 Annual Rept ML17303B1651987-12-31031 December 1987 Southern California Public Power Authority 1986-87 Annual Rept. W/880526 Ltr ML17303A8891987-06-30030 June 1987 Arizona Power Authority 29th Annual Rept. ML17303A5521986-12-31031 December 1986 Public Svc Co of New Mexico,1986 Annual Rept. ML20211B7511986-12-31031 December 1986 Los Angeles Dept of Water & Power 1985-86 Annual Rept ML20137N6601985-04-30030 April 1985 Salt River Project Annual Rept,1984-1985 ML20137N6321984-12-31031 December 1984 Arizona Public Svc Co 1984 Annual Rept ML20080D0081983-08-24024 August 1983 Annual Financial Rept 1982 ML20063C8171982-08-23023 August 1982 Annual Financial Rept 1981 ML17297B6561982-08-23023 August 1982 Annual Financial Rept 1981 ML17297B6571982-08-23023 August 1982 Annual Financial Rept 1981 ML17297B6551982-02-25025 February 1982 Annual Financial Rept 1981 ML17297A6541981-08-0505 August 1981 Annual Financial Rept 1980 ML17297A6531981-08-0505 August 1981 Annual Financial Rept 1980 ML17297A6251981-07-31031 July 1981 Annual Financial Rept for Period Ending 800630 ML17297A6521981-02-19019 February 1981 Annual Financial Rept 1980 1998-12-31 Category:TEXT-SAFETY REPORT MONTHYEARML17300B3811999-09-30030 September 1999
[Table view]Monthly Operating Repts for Sept 1999 for Pvngs,Units 1,2 & 3.With 991007 Ltr ML17300B3271999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Pvngs,Units 1,2 & 3 ML17313B0751999-08-27027 August 1999 LER 99-002-00:on 990730,test Mode Trip Bypass for EDG Output Breakers Not Surveilled.Cause Under Investigation.Operations Personnel Conservatively Invoked SR 3.0.3 for SR 3.8.1.13. with 990827 Ltr ML17313B0611999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Pvngs,Units 1,2 & 3.With 990810 Ltr ML17313B0191999-07-16016 July 1999 LER 99-005-00:on 990618,RT on Low DNBR Was Noted.Caused by Hardware Induced Calculation Error.Cr Operator Was Taken to Place Reactor in Stable Condition IAW Appropriate Operating Procedure ML17300B3151999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Pvngs,Units 1,2 & 3.With 990714 Ltr ML17313A9921999-06-21021 June 1999 Special Rept:On 990525,RMS mini-computer Was Removed from Service to Implement Yr 2000 Mod & Was OOS Longer than 72 H Allowed.Caused by Planned Y2K Mods.Preplanned Alternate Sampling Program Was Initiated ML17313A9911999-06-18018 June 1999 Special Rept:On 990510,loose-part Detection Sys Channel 2 Was Declared Inoperable.Caused by Malfunction of Mineral Cable Connector to Accelerometer.Licensee Will Implement Modifications Which Will Enhance loose-part Detection Sys ML17313A9731999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Pvngs,Units 1,2 & 3.With 990608 Ltr ML17313A9281999-05-0707 May 1999 LER 99-004-00:on 990408,PSV Lift Pressures Were Outside of TS Limits.Caused by Lift Pressure Setpoint Drift.Psvs Have Been Tested,Disassembled,Inspected,Reassembled & Certified at Wyle Labs ML17313A9201999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for Pvngs,Units 1,2 & 3.With 990512 Ltr ML17313A8951999-04-14014 April 1999 LER 99-003-00:on 990317,required Surveillance Requirement Not Completed Due to Deficient Procedure,Was Determined. Caused by Cognitive Personnel Error.St Procedures Revised to Require Chiller to Be Operating & Oil Temperature Checked ML17313A8921999-04-13013 April 1999 LER 98-003-01:on 980902,discovered That MSSV as-found Lift Pressures Were Outside TS Limits.Caused by Bonding of Valve Disc to Nozzle Seat.Affected Valves Were Adjusted,Retested & Returned to Svc ML17313A8891999-04-0909 April 1999 LER 99-001-00:on 990310,RT on High Pressurizer Pressure Was Noted.Caused by Loss of Heat Removal.Cr Supervisor Was Removed from Shift Duties for Diagnostics Skills Training. with 990409 Ltr ML17300B3071999-03-31031 March 1999 Seismic Portion of Submittal-Only Screening Review of Palo Verde Nuclear Generating Station Units Ipeee. ML17313A8801999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Pvngs,Units 1,2 & 3.With 990412 Ltr 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 ML20207H7471999-03-10010 March 1999 1999 Emergency Preparedness Exercise 99-E-AEV-03003 ML17313A8361999-03-0101 March 1999 LER 99-001-00:on 990103,TS Violation for Power Dependent Insertion Limit Alarm Being Inoperable.Caused by Personnel Error.Revised Procedure to Clarify How Computer Point Is to Be Returned to Scan Mode.With 990302 Ltr ML17313A8501999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Palo Verde Nuclear Generating Station.With 990311 Ltr ML17313A7791999-02-0505 February 1999 Safety Evaluation Accepting Licensee Rev to Emergency Plan That Would Result in Two Less Radiation Protection Positions Immediatelu Available During Emergencies ML17313A8061999-01-31031 January 1999 Monthly Operating Repts for Jan 1999 for Pvngs,Units 1,2 & 3.With 990218 Ltr ML17313A7701999-01-15015 January 1999 LER 96-008-00:on 960507,inadequate Procedure Results in Nuclear Power Channels Not Calibrated During Power Ascension Tests Occurred.Caused by Deficient Procedure.Procedure Revised ML17313A7381998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Palo Verde Nuclear Generating Station,Units 1,2 & 3.With 990113 Ltr ML20206H2101998-12-31031 December 1998 SCE 1998 Annual Rept ML17313A7031998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Pvngs,Unit 1,2 & 3. with 981209 Ltr ML17313A6701998-11-0404 November 1998 Rev 2 to PVNGS Unit 2 Colr. ML17313A6741998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Pvngs,Units 1,2 & 3.With 981109 Ltr ML17313A6611998-10-24024 October 1998 LER 98-008-00:on 980729,EQ of Electrical Connectors Were Not Adequately Demonstrated.Caused Because Test Was Conducted with Only Single Lv Connector & Without Fully Ranged Inputs. Revised EQ Requirements ML17313A6561998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for PVNGS Units 1,2 & 3.With 981007 Ltr ML17313A5961998-09-14014 September 1998 LER 98-002-00:on 980814,B Train H Recombiner Was Noted Inoperable Due to cross-wired Power Receptacle.Cause of Event Is Under investigation.Cross-wired Power Supply Receptacle for B Train H Recombiner Was re-wired ML17313A5761998-09-0808 September 1998 LER 98-003-01:on 980113,discovered That One Channel of RWT Level Sys Had Failed High.Caused by Water Intrusion Into Electrical Termination Pull Box.Weep Holes Were Drilled Into Bottoms of Pull Boxes Nearest Level Transmitters ML17313A5591998-08-28028 August 1998 LER 98-001-00:on 980730,entered TS 3.0.3 Due to Safety Injection Flow Instruments Being Removed from Svc.Caused by Personnel Error.Transmitters Were Unisolated & Returned to svc.W/980828 Ltr ML20151S0941998-08-21021 August 1998 Rev 6 to COLR for PVNGS Unit 3 ML20151S0861998-08-21021 August 1998 Rev 4 to COLR for PVNGS Unit 1 ML20151S0901998-08-21021 August 1998 Rev 1 to COLR for PVNGS Unit 2 ML18066A2771998-08-13013 August 1998 Part 21 Rept Re Deficiency in CE Current Screening Methodology for Determining Limiting Fuel Assembly for Detailed PWR thermal-hydraulic Sa.Evaluations Were Performed for Affected Plants to Determine Effect of Deficiency ML17313A5401998-08-13013 August 1998 Special Rept:On 980715,declared PASS Inoperable.Caused by Failure of Offgas Flush/Purge Control Handswitch HS0101. Handswitch Replaced & Post Maintenance Retesting Was Initiated ML17313A5301998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Pvgns,Units 1,2 & 3.W/980812 Ltr ML17313A5201998-07-30030 July 1998 LER 98-004-00:on 980630,personnel Discovered That Pressure Safety Valve Had Not Received Periodic Set Pressure Test for ASME Class 1 Pressure Safety Valve.Caused by Personnel Error.Pressure Safety Valve reviewed.W/980730 Ltr ML17313A5791998-07-0707 July 1998 to PVNGS SG Tube ISI Results for Seventh Refueling Outage Mar & Apr 1998. ML17313A5001998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Palo Verde Nuclear Generating Station,Units 1,2 & 3.W/980710 Ltr ML17313A4671998-06-19019 June 1998 LER 98-007-00:on 980520,CR Personnel Observed Flow & Pressure Perturbations on Chemical & Vol Control Sys Letdown Sys.Caused by Cyclic Fatigue Due to Dynamic Pressure Transients.Unit Letdown Piping Replaced ML17313A4521998-06-19019 June 1998 Rev 5 to COLR for Pvngs,Unit 3. ML17313A4501998-06-19019 June 1998 Rev 4 to COLR for Pvngs,Unit 3. ML17313A4131998-06-0505 June 1998 LER 98-006-00:on 980507,determined That Plant Was Outside Design Basis Due to SI Discharge Check Valve Reverse Flow. Check Valve Was Disassembled,Examined & Reassembled, Whereupon Valve Met Acceptance Criteria ML17313A4211998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Pvngs,Units 1,2 & 3.W/980609 Ltr ML17313A3951998-05-26026 May 1998 LER 98-005-00:on 980428,noted That Required Response Time Testing Had Not Been Performed.Caused by Personnel Error. Coached I&C Personnel Responsible for Reviewing Work Authorization Documentation ML17313A3691998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for PVNGS.W/980412 Ltr ML17313A3251998-04-0101 April 1998 LER 98-004-00:on 980304,safety Valves as-found Pressures Out of Tolerance.Cause of Event Is Under Investigation.Three Mssv'S & Psv Will Be Replaced W/Refurbished & Recertified Valves During Refueling Outage U1R7 1999-09-30 |
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