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Issue date | Title | |
---|---|---|
05000331/FIN-2017004-01 | Failure to Maintain Reactor Water Level within Procedurally Required Level Band Results in Reactor Recirculation Pump Runback | |
ENS 43271 | Manual Reactor Scram Due to Lowering Reactor Vessel Water Level | |
ENS 53676 | Automatic Reactor Trip Due to Feedwater Regulating Valve Failing Closed | |
IR 05000331/1993010 | 13 September 1993 | Insp Rept 50-331/93-10 on 930708-0823.No Violations Noted. Major Areas Inspected:Followup of Events,Operational Safety, Maint,Surveillance,Regional Requests,Mgt Meetings & Rept Reviews |
IR 05000331/1993015 | 3 November 1993 | Insp Rept 50-331/93-15 on 930824-1014.Violations Noted. Major Areas Inspected:Followup of Events,Operational Safety, Maintenance,Surveillance,Regional Request & Temporary Instruction |
IR 05000331/1997006 | 2 September 1997 | Insp Rept 50-331/97-06 on 970324-0701.Violations Noted.Major Areas Inspected:Licensee Operations,Engineering,Maint & Assessment of Effectiveness of Licensee Controls in Identifying,Resolving & Preventing Problems |
IR 05000331/2003003 | 15 April 2003 | IR 05000331-03-003, on 12/29/2002-03/31/2003, Ies Utilities, Inc.; Duane Arnold Energy Center; Flood Protection Measures, Operability Evaluations, Refueling and Outage Activities, Surveillance Testing, Event Follow-up, and Other Activities |
IR 05000331/2004006 | 9 March 2004 | IR 05000331-04-006(DRS), 01/26/2004 - 02/13/2004; Duane Arnold Energy Center; Safety System Design and Performance Capability |
IR 05000331/2009003 | 5 August 2009 | IR 05000331-09-003, on 04/01/09 - 06/30/09, Duane Arnold Energy Center, Equipment Alignment and Follow-Up of Events and Notices of Enforcement Discretion |
IR 05000331/2014005 | 4 February 2015 | IR 05000331/2014005; 10/01/2014 - 12/31/2014; Duane Arnold Energy Center; Inservice Inspection Activities; Operability Determinations and Functionality Assessments; Surveillance Testing; Radiological Hazard Assessment and Exposure Controls; |
IR 05000331/2017004 | 22 January 2018 | NRC Integrated Inspection Report 05000331/2017004; 07200032/2017001; and Emergency Preparedness Annual Inspection Report 05000331/2017501 |
IR 05000331/2019013 | 11 December 2019 | Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000331/2019013 |
Information Notice 1990-22, Unanticipated Equipment Actuations Following Restoration of Power to Rosemount Transmitter Trip Units | 23 March 1990 | Unanticipated Equipment Actuations Following Restoration of Power to Rosemount Transmitter Trip Units |
Information Notice 1992-16, Loss of Flow from the Residual Heat Removal Pump During Refueling Cavity Draindown | 25 February 1992 | Loss of Flow from the Residual Heat Removal Pump During Refueling Cavity Draindown |
Information Notice 1993-27, Level Instrumentation Inaccuracies Observed During Normal Plant Depressurization | 8 April 1993 | Level Instrumentation Inaccuracies Observed During Normal Plant Depressurization |
Information Notice 1993-62, Thermal Stratification of Water in BWR Reactor Vessels | 10 August 1993 | Thermal Stratification of Water in BWR Reactor Vessels |
Information Notice 1993-89, Potential Problems with BWR Level Instrumentation Backfill Modifications | 26 November 1993 | Potential Problems with BWR Level Instrumentation Backfill Modifications |
Information Notice 1994-36, Undetected Accumulation of Gas in Reactor Coolant System | 24 May 1994 | Undetected Accumulation of Gas in Reactor Coolant System |
Information Notice 1994-52, Inadvertent Containment Spray and Reactor Vessel Draindown at Millstone Unit 1 | 15 July 1994 | Inadvertent Containment Spray and Reactor Vessel Draindown at Millstone Unit 1 |
Information Notice 1996-05, Partial Bypass of Shutdown Cooling Flow from Reactor Vessel | 18 January 1996 | Partial Bypass of Shutdown Cooling Flow from Reactor Vessel |
Information Notice 1996-37, Inaccurate Reactor Water Level Indication and Inadvertent Draindown During Shutdown | 18 June 1996 | Inaccurate Reactor Water Level Indication and Inadvertent Draindown During Shutdown |
Information Notice 1996-42, Unexpected Opening of Multiple Safety Relief Valves | 5 August 1996 | Unexpected Opening of Multiple Safety Relief Valves |
Information Notice 1996-56, Problems Associated with Testing, Tuning, or Resetting of Digital Control Systems While at Power | 22 October 1996 | Problems Associated with Testing, Tuning, or Resetting of Digital Control Systems While at Power |
Information Notice 1996-65, Undetected Accumulation of Gas in Reactor Coolant System and Inaccurate Reactor Water Level Indication During Shutdown | 11 December 1996 | Undetected Accumulation of Gas in Reactor Coolant System and Inaccurate Reactor Water Level Indication During Shutdown |
Information Notice 1997-83, Recent Events Involving Reactor Coolant System Inventory Control During Shutdown | 5 December 1997 | Recent Events Involving Reactor Coolant System Inventory Control During Shutdown |
Information Notice 1999-14, Unanticipated Reactor Water Draindown at Quad Cities Unit 2, Arkansas Nuclear One Unit 2, & FitzPatrick | 5 May 1999 | Unanticipated Reactor Water Draindown at Quad Cities Unit 2, Arkansas Nuclear One Unit 2, & FitzPatrick |
L-2019-105, License Amendment Request (TSCR-183): Application to Revise Operating License and Technical Specifications for Permanently Defueled Condition | 20 June 2019 | License Amendment Request (TSCR-183): Application to Revise Operating License and Technical Specifications for Permanently Defueled Condition |
ML013100429 | 10 October 2001 | Transmittal of Emergency Plan Implementing Procedures EPIP Index Rev 122, EPIP 2.5 Rev 13, EPIP 2.6 Rev 7, EPIP 2.7 Rev 5, EPIP 3.1 Rev 10, EPIP 3.2 Rev 11, EPIP 3.3 Rev 16, EPIP 4.2 Rev 5, EPIP 4.3 Rev 9, EPIP 4.5 Rev 5, EPIP 5.2 Rev 8 for |
ML031150585 | 29 January 1985 | Withdrawn NRC Generic Letter 1985-004: Operator Licensing Examinations |
ML032830355 | 1 October 2003 | Transmittal of Entire EAL Basis Document (Table of Contents Rev) |
ML032890250 | 8 October 2003 | 1 to EPIP 1.1, Revision 28 to EPIP 1.2, Revision 5 to EPIP 1.4, and Revision 5 to EPIP 1.5 |
ML040420424 | 30 January 2004 | Application for Technical Specification Improvement to Eliminate Requirements for Hydrogen Recombiners and Hydrogen/Oxygen Monitors Using the Consolidated Line Item Improvement Process |
ML051240332 | 31 January 2005 | Attachments - Initial Submittal of the Jpms for Duane Arnold Initial Exam - Jan/Feb 2005 |
ML051250312 | 31 January 2005 | Final As-Administered Jpms for the Duane Arnold Initial Examination - Jan/Feb 2005 |
ML052270073 | 18 April 2005 | Event Notification Report for April 18, 2005 |
ML053050309 | 16 December 2010 | Current Facility Operating License DPR-49, Tech Specs, Revised 03/17/2018 |
ML071040017 | 28 April 1994 | 59 FRN 12990, Biweekly Notice; Applications and Amendments to Facility Operating Licenses Involving No Significant Hazards Considerations |
ML080670419 | 7 March 2008 | CDBI Findings |
ML100351157 | 21 September 2009 | DAEC 2009 Initial Exam Proposed Written-RO |
ML102930524 | 16 December 2010 | Issuance of Renewed Facility Operating License No. DPR-49 for Duane Arnold Energy |
ML112410804 | 24 November 1980 | LER 80-055/01T-0:on 801110,main Steam Relief Valve Stuck Open Resulting in Rx Scram.Caused by Wiring Error During 1980 Design Change Work & Inadequate post-installation Testing.Error Corrected & Test Procedure Revised |
ML12121A687 | 30 April 2012 | Regional Library TRM Rev. 21 |
ML13051A266 | 1 March 2013 | Reliefs from the Requirements of the ASME Boiler and Pressure Vessel Code for the Fourth 10-Year Inservice Inspection Interval |
ML13308A839 | 16 April 2013 | 2013 DAEC Initial License Examination Administered Written Exam with Answers and References |
ML13308A926 | 16 April 2013 | 2013 DAEC Initial License Examination Proposed Written Exam with Answers |
ML16153A091 | 18 August 2016 | Issuance of Amendment to Revise the Value of Reactor Steam Dome Pressure |
ML16211A514 | 12 September 2016 | Issuance of Amendment to Revise Technical Specifications 2.1.1.2, Safety Limit Minimum Critical Power Ratio |
ML17115A197 | 24 April 2017 | 5/1/17, Meeting Slide for Pre-application Teleconference with NextEra Energy Duane Arnold, LLC Regarding a License Amendment Request for Duane Arnold Energy Center to Adopt TSTF-542 |
ML17157B680 | 22 May 2017 | Duane Arnold Energy Center, Revision 24 to Updated Final Safety Analysis Report, Chapter 6, Engineered Safety Features |
ML17199A118 | 18 July 2017 | NRR E-mail Capture - LIC-109 Acceptance - DAEC LAR (TSCR-168), Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control MF9829 |