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 |
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CATEGORY 1 ~
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:9902030246
- - DOC.DATE: 99/01/15 NOTARIZED: NO DOCKET ¹ FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi
>>05000528 AUTH.NMH AUTHOR AFFILIATION OVERBECK,G.R.
Arizona Public Service Co.
(formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)
SUBJECT:
Forwards LER 96-003-00 prepared
& submitted pursuant to 10CFR50.73.LER reports TS violation involving nuclear power channel calibrations,due to precedural deficiency.
DISTRIBUTION CODE:
IE22T COPIES RECEIVED:LTR r
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TITLE: 50.73/50.9 Licensee Event Report (LER), Incident Rpt, etc.
NOTES: STANDARDIZED PLANT 0500052@
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Palo Verde Nuclear Generating Station Gregg R. Overbeck Vice President Nuclear Production TEL 602/3~148 FAX 602/3936077 Mail Station 7602 P.O. Box 52034 Phoenix, AZ 85072-2034 U. S. Nuclear Regulatory Commission
.ATIN: Document Control Desk Mail Station P1-37 Washington, D.C. 20555-0001 192-01038-GRO/DGM/REB January 15, 1999
Dear Sirs:
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1 and 2 Docket No. STN 50-528/529 License No. NPFP1/51 Licensee Event Report 96-008-'00 Attached please find Licensee Event Report'LER) 96-008-00 prepared and submitted pursuant to 10CFR50.73.
This LER reports a Technical Specification violation involving nuclear power channel calibrations due to a procedural deficiency.
In accordance with 10CFR50.73(d) and 50.4, a copy of this LER is being forwarded to the Regional Administrator, NRC Region IV and the. Resident Inspector.
If you have any questions, please contact Daniel G. Marks, Section Leader, Nuclear Regulatory Affairs, at (602) 393-6492.
The LER contains a commitment to correct the Power Calibration procedure prior to Physics Testing in Unit 2 following its upcoming outage.
Sincerely, GRO/DGM/RE B/rlh Attachment unpre f
'all with attachment) cc:
E. W. Merschoff M. B. Fields J. H. Moorman INPO Records Center Licensee Event Report 1-96-008-00 9902030246 990iXS PDR ADQCK 05000528 S
PDR
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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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