LER-1996-001, Forwards LER 96-001-00 Re Identification of Condition Resulting in Being Outside Design Basis of Plant,Could Have Adversely Affected Ability to Achieve & Maintain Safe Shutdown Conditions,Per PVNGS Fire Protection Program |
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CATEGORY j.
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
SUBJECT:
Forwards LER 96-001-00 re identification of condition resulting in being outside design basis of plant, could have adversely affected ability to achieve
& maintain safe shutdown conditions,per PVNGS fire protection program.
DISTRIBUTION CODE:
IE22T COPIES RECEIVED:LTR l ENCL l
SIZE:
+
TITIE: 50.73/50.9 Licensee Event Report (LER), Incident Rpt, etc.
E 05000528 6 NOTES:STANDARDIZED PLANT ACCESSION NBR:9605130182 DOC.DATE: 96/05/06 NOTARIZED: NO DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 AUTH.NAME AUTHOR AFFILIATION LEVINEgJ.M.
Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
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1 RECIPIENT ID CODE/NAME CLIFFORD,J COPIES LTTR ENCL 1
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PLEASE HELP US TO REDUCE WASTE!
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JAMES M. LEVINE VICE PAESIDENT NVCI.EARPRDDVCTIQN Arizona Public Service Company PALO VERDE NUCLEAR GENERATING STATION P.O BOX 52034
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PHOENIX. ARIZONA85072-2034 192-00968-JML/BAG/BE May 6, 1996 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, DC 20555-0001
Dear Sirs:
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1, 2, and 3 Docket Nos. STN 50-528, 50-529, 50-530 License Nos. NPF-41, NPF-51, NPF-74 Licensee Event Report 96-001-00 Attached please find Licensee Event Report (LER) 96-001-00 prepared and submitted pursuant to 10CFR50.73.
This LER reports the identification of a condition that resulted in the units being outside the design basis of the plant which could have adversely affected the ability to achieve and maintain safe shutdown conditions as required by the PVNGS Fire Protection Program.
In accordance with 10CFR50.73(d),
a copy of this LER is being foiwarded to the Regional Administrator, NRC Region IV.
Ifyou have any questions, please contact Burton A. Grabo, Section Leader, Nuclear Regulatory Affairs, at (602) 393-6492.
Sincerely, J ML/BAG/BE/pv Attachment (all with attachment) i3003g 9605130l82 9b0506 PDR ADOCK 05000528 S
PDR cc:
L. J. Callan K. E. Perkins K. E. Johnston INPO Records Center y@2.
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| 05000528/LER-1996-001, Forwards LER 96-001-00 Re Identification of Condition Resulting in Being Outside Design Basis of Plant,Could Have Adversely Affected Ability to Achieve & Maintain Safe Shutdown Conditions,Per PVNGS Fire Protection Program | Forwards LER 96-001-00 Re Identification of Condition Resulting in Being Outside Design Basis of Plant,Could Have Adversely Affected Ability to Achieve & Maintain Safe Shutdown Conditions,Per PVNGS Fire Protection Program | | | 05000528/LER-1996-001-01, Documents Conversation Between Util & D Kirsch on 960726 Re Commitment Update for LER 96-001-01 | Documents Conversation Between Util & D Kirsch on 960726 Re Commitment Update for LER 96-001-01 | | | 05000530/LER-1996-001-02, :on 960621,inaccurate Gas Calculations for Post Accident Sampling Sys Occurred.Caused by Surveillance Test Worksheet Errors.Independent Investigation of Event Being Conducted |
- on 960621,inaccurate Gas Calculations for Post Accident Sampling Sys Occurred.Caused by Surveillance Test Worksheet Errors.Independent Investigation of Event Being Conducted
| 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications | | 05000528/LER-1996-002-02, :on 960514,Tech Spec Violation Occurred Due to Erroneous Surveillance Requirement.Caused by Incorporation of C-E Generic Ts.Investigation Being Conducted |
- on 960514,Tech Spec Violation Occurred Due to Erroneous Surveillance Requirement.Caused by Incorporation of C-E Generic Ts.Investigation Being Conducted
| 10 CFR 50.73(a)(2) | | 05000529/LER-1996-002, :on 960401,inappropriate Work Practice Resulted in Esfa of Train B Edg.Night Order Was Issued to All Three Units Describing Event |
- on 960401,inappropriate Work Practice Resulted in Esfa of Train B Edg.Night Order Was Issued to All Three Units Describing Event
| 10 CFR 50.73(a)(2)(iv), System Actuation | | 05000528/LER-1996-003, Forwards LER 96-003-00 Prepared & Submitted Pursuant to 10CFR50.73.LER Reports TS Violation Involving Nuclear Power Channel Calibrations,Due to Precedural Deficiency | Forwards LER 96-003-00 Prepared & Submitted Pursuant to 10CFR50.73.LER Reports TS Violation Involving Nuclear Power Channel Calibrations,Due to Precedural Deficiency | | | 05000529/LER-1996-003, :on 960122,missed Surveillance for Logic Check of Logs 1 & 2 Safety Excore Bypasses.Caused by Procedural Error.Log Power Functional Test Revised to Check Logs 1 & 2 Bypasses Regardless of Power Level |
- on 960122,missed Surveillance for Logic Check of Logs 1 & 2 Safety Excore Bypasses.Caused by Procedural Error.Log Power Functional Test Revised to Check Logs 1 & 2 Bypasses Regardless of Power Level
| | | 05000528/LER-1996-003-01, Forwards LER 96-003-01 Per 10CFR50.73.Commitments Made in Crdr 160156 Included | Forwards LER 96-003-01 Per 10CFR50.73.Commitments Made in Crdr 160156 Included | | | 05000529/LER-1996-005, :on 960628,inadequate Procedural Controls Allows Equipment Qualification Boundary to Be Breached. Caused by Lack of Procedural Controls Placed on Use of Personnel Hatch.Personnel Hatch Closed |
- on 960628,inadequate Procedural Controls Allows Equipment Qualification Boundary to Be Breached. Caused by Lack of Procedural Controls Placed on Use of Personnel Hatch.Personnel Hatch Closed
| 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition 10 CFR 50.73(a)(2)(x) 10 CFR 50.73(a)(2) 10 CFR 50.73(s)(2)(v) | | 05000528/LER-1996-007, :on 961119,surveillance Test Deficiencies Were Found During GL 96-01 Review Leading to TS 3.0.3 Entries. Caused by Increase in Scope of Required Testing.Supplement Will Be Submitted |
- on 961119,surveillance Test Deficiencies Were Found During GL 96-01 Review Leading to TS 3.0.3 Entries. Caused by Increase in Scope of Required Testing.Supplement Will Be Submitted
| 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications 10 CFR 50.73(a)(2) | | 05000528/LER-1996-008, :on 960507,inadequate Procedure Results in Nuclear Power Channels Not Calibrated During Power Ascension Tests Occurred.Caused by Deficient Procedure.Procedure Revised |
- on 960507,inadequate Procedure Results in Nuclear Power Channels Not Calibrated During Power Ascension Tests Occurred.Caused by Deficient Procedure.Procedure Revised
| 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications | | 05000528/LER-1996-009, :on 961027,identified That TS Violation May Have Occurred Due to Missed Surveillance Test.Caused by Personnel Error.Setpoint for Limit Switches for Valve 1SIAUV647 Corrected to Achieve 1-inch Stroke Length |
- on 961027,identified That TS Violation May Have Occurred Due to Missed Surveillance Test.Caused by Personnel Error.Setpoint for Limit Switches for Valve 1SIAUV647 Corrected to Achieve 1-inch Stroke Length
| 10 CFR 50.73(a)(2)(v), Loss of Safety Function 10 CFR 50.73(a)(2)(iv), System Actuation 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications 10 CFR 50.73(a)(2)(i) 10 CFR 50.73(a)(2)(x) 10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition 10 CFR 50.73(a)(2)(viii) |
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