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Category:Meeting Briefing Package/Handouts
MONTHYEARML23341A1522023-12-0707 December 2023 December 11, 2023 Public Meeting - RIPE Exemption Request - Licensee Slides ML22251A2352022-09-14014 September 2022 Presentation Slides for September 14, 2022, Observation Public Meeting ML22153A3842022-06-0606 June 2022 Duke Energy Presentation Material for June 6, 2022 Public Meeting on GSI-191 Closeout ML22091A1332022-04-0101 April 2022 Bru Har Combined 2021 Assessment Meeting Slides ML20100G6342020-04-0909 April 2020 Revised- Bru 2019 Annual Assessment Meeting Slides ML19318F2912019-11-18018 November 2019 Duke Energy Presentation for the Pre-submittal Meeting on November 18, 2019, Regarding the RPV Stud Examination Relief Request ML19214A0562019-08-0707 August 2019 Presentation: Duke Energy Presubmittal Meeting - August 7, 2019 ML19077A3672019-03-14014 March 2019 March 14, 2019 Pre-submittal Meeting TS DNBR Safety Limit Change LAR Meeting Slides ML18351A1342018-12-20020 December 2018 December 20, 2018 Pre-submittal Meeting Slides for Escw Risk-Informed LAR ML18333A1822018-11-0808 November 2018 Pre-Submittal Meeting - November 8, 2018 - License Amendment Request for Shearon Harris Nuclear Power Plant Emergency Plan Revision ML17331A6272017-11-29029 November 2017 Duke Energy Pre-Submittal Meeting Presentation, Brunswick, Harris, and Robinson License Amendment Requests Regarding 10 CFR 50.69 ML17250B2382017-08-30030 August 2017 TMRE Presubmittal NRC ML17044A0892017-03-0202 March 2017 EDG SR Presubmittal Meeting March 2, 2017 ML16267A0292016-09-29029 September 2016 SFP Pre-Submittal Meeting Slides - BWR Storage Rack Inserts, Updated NCS Analysis at Harris Nuclear Plant ML16112A2932016-05-0202 May 2016 05/02/2016 Presentation for Closed Pre-Submittal Meeting with Duke Energy Progress, Inc., to Discuss Fuel Reload Design Methodology Reports and Proposed LAR Re. H. B. Robinson And Shearon Harris Plants (CAC Nos. MF7443 And MF7444) RA-15-0041, Attachment 1, Affidavit and Attachment 3, Pre-Submittal Meeting Presentation Materials on DPC-NF-2010-A and DPC-NE-2011-P Methodologies (Redacted)2015-09-18018 September 2015 Attachment 1, Affidavit and Attachment 3, Pre-Submittal Meeting Presentation Materials on DPC-NF-2010-A and DPC-NE-2011-P Methodologies (Redacted) ML14129A3352014-05-0909 May 2014 Summary of Category 1 Public Meeting - Annual Assessment of Shearon Harris Nuclear Plant ML13312A9882013-11-0808 November 2013 Summary of Public Meeting with Duke Energy Carolinas, LLC, to Provide Opportunities to Discuss the Planned Fukushima-Related Modifications ML13308A0072013-11-0101 November 2013 Open Phase Resolution Update Meeting Duke Energy Entitled Open Phase Detection and Protection. ML13212A3372013-07-31031 July 2013 NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting NEI 01-01, NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting2013-07-31031 July 2013 NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting NEI 01-01, 7/31/2013 NRC Public Meeting Presentation on NEI 01-012013-07-30030 July 2013 7/31/2013 NRC Public Meeting Presentation on NEI 01-01 ML13218B3372013-07-30030 July 2013 Handout for 7/30/13 Conference Call Re. Harris Emergency Response Facility Activation Timeliness and Criteria ML13211A3782013-07-30030 July 2013 7/31/2013 NRC Public Meeting Presentation on NEI 01-01 ML13204A2562013-07-0909 July 2013 Handout - LOOP Voltage Setpoint Change Presubmittal Conference Call - July 9, 2013 ML13170A3352013-06-13013 June 2013 Presentation - NRC Special Inspection Meeting - Harris Reactor Pressure Vessel ML12277A0272012-10-0202 October 2012 Slides - Summary of Meeting with Duke Energy Carolinas to Discuss Noncenservative Technical Specifications License Amendment Requests ML12242A4322012-08-28028 August 2012 Summary of Category 1 Public Meeting - Regulatory Conference and Predecisional Enforcement Conference ML12206A3252012-08-0707 August 2012 G20120513/EDATS: OEDO-2012-0436 - Briefing Book for Meeting with Duke Energy on August 7, 2012 ML12188A0712012-07-11011 July 2012 G20120473/ EDATS: OEDO-2012-0404 - Briefing Book - Briefing Package for Meeting with Duke Energy on July 11, 2012 ML12107A0012012-04-16016 April 2012 Meeting Summary - Category 1 Public Meeting - Annual Assessment of Shearon Harris Nuclear Plant ML11354A3782012-02-0808 February 2012 Meeting Handout - Meeting with Carolina Power and Light Suggested Discussion Items Regarding Realistic Large Break Loss-of-Coolant Accident HNP-12-028, Realistic LBLOCA Question Response Meeting Handout, Enclosure 3 to HNP-12-0282012-01-11011 January 2012 Realistic LBLOCA Question Response Meeting Handout, Enclosure 3 to HNP-12-028 ML12076A1652012-01-11011 January 2012 Meeting Slides - Harris Realistic LBLOCA Question Response Meeting ML1118011132011-06-29029 June 2011 NRC Staff Response to NFPA 805 Transition FAQ 10-0059, Revision 1 ML1113704082011-05-0909 May 2011 Meeting Slides Regarding Human Performance Improvement ML1107301382011-04-21021 April 2011 February 22, 2011, Summary of Pre-application Meeting with Carolina Power & Light and Representatives Regarding Upcoming BWR Boraflew License Amendment Request W/ Public Meeting Slides ML1111000242011-04-20020 April 2011 Meeting Summary - Shearon Harris - List of Attendees ML1014102712010-05-18018 May 2010 Shearon Harris Nuclear Plant Annual Assessment Meeting Slides ML0922900342009-08-17017 August 2009 08/19/09-Meeting Slides for 11th International Seminar on Fire Safety in Nuclear Power Plants and Installations, Risk-Informed, Performance-Based Fire Protection: a U.S. Regulatory Perspective ML0916605042009-06-24024 June 2009 04/21-22/2009 Summary of Category 2 Meeting with Progress Energy Carolinas, Inc., and Duke Energy Carolinas, LLC, to Discuss Topics Involving the License Amendment Requests to Transition Shearon, Unit 1 and Oconee to NFPA 805 ML0904906122009-02-18018 February 2009 NFPA 805 Pilot License Amendment Request Review and Infrastructure Update, February, 2009 ML0829601532008-11-17017 November 2008 Summary of Meeting with Progress Energy Carolinas, Inc., to Discuss Shearon Harris Unit 1 National Fire Protection Association Standard 805 License Amendment Request ML0830800052008-10-31031 October 2008 Meeting Slides, Progress Energy Public Meeting, NRC Region II Visit ML0820703912008-07-17017 July 2008 Meeting Handouts from 7/17/08 Public Meeting on the Harris and Oconee LARs to Transition to NFPA-805 M080717, M080717-Commission Briefing Slides/Exhibits Briefing on Fire Protection2008-07-17017 July 2008 M080717-Commission Briefing Slides/Exhibits Briefing on Fire Protection ML0818407312008-06-20020 June 2008 NFPA-805 Workshop Handouts - Harris NFPA-805 Results and Lessons Learned ML0818407352008-06-20020 June 2008 NFPA-805 Workshop Handouts - Harris Fire PRA Lessons Learned ML0812003342008-04-17017 April 2008 NFPA 805 Transition Pilot Plant FAQ Log - April 2008 ML0820504022008-04-16016 April 2008 April 2008 Observation Visit - Shearon Harris -Pilot Plant Transition to NFPA 805 - Performance Monitoring Program 2023-12-07
[Table view] Category:Slides and Viewgraphs
MONTHYEARML23341A1522023-12-0707 December 2023 December 11, 2023 Public Meeting - RIPE Exemption Request - Licensee Slides ML23114A0672023-04-26026 April 2023 April 26 2023 Public Meeting - RIPE LAR - Licensee Slides ML22251A2352022-09-14014 September 2022 Presentation Slides for September 14, 2022, Observation Public Meeting ML22153A3842022-06-0606 June 2022 Duke Energy Presentation Material for June 6, 2022 Public Meeting on GSI-191 Closeout ML22109A2122022-04-20020 April 2022 Duke Energy Pre-Submittal Public April 20, 2022, Meeting Presentation ML22091A1332022-04-0101 April 2022 Bru Har Combined 2021 Assessment Meeting Slides ML21322A3262021-11-29029 November 2021 Duke Energy November 29, 2021 Pre-Submittal Public Meeting Slides for EOF Relocation Licensing Amendment Request ML20100G6342020-04-0909 April 2020 Revised- Bru 2019 Annual Assessment Meeting Slides ML20099D1282020-04-0808 April 2020 Bru 2019 Mtg Slides ML20099C9992020-04-0808 April 2020 Har 2019 Mtg Slides ML19318F2912019-11-18018 November 2019 Duke Energy Presentation for the Pre-submittal Meeting on November 18, 2019, Regarding the RPV Stud Examination Relief Request ML19233A0462019-08-21021 August 2019 Presentation: Harris/Nrc Pre-submittal Meeting: Risk-Informed Completion Times, August 22, 2019 ML19214A0562019-08-0707 August 2019 Presentation: Duke Energy Presubmittal Meeting - August 7, 2019 ML19123A3522019-05-0202 May 2019 Public Meeting Summary - Shearon Harris Nuclear Plant, Docket No. 50-400 ML18351A1342018-12-20020 December 2018 December 20, 2018 Pre-submittal Meeting Slides for Escw Risk-Informed LAR ML18333A1822018-11-0808 November 2018 Pre-Submittal Meeting - November 8, 2018 - License Amendment Request for Shearon Harris Nuclear Power Plant Emergency Plan Revision ML17331A6272017-11-29029 November 2017 Duke Energy Pre-Submittal Meeting Presentation, Brunswick, Harris, and Robinson License Amendment Requests Regarding 10 CFR 50.69 ML17318A1592017-11-0808 November 2017 Meeting Slides - November 8, 2017 Teleconference with NEI Concerning Feedback on Tornado Missile Risk Evaluator Methodology -Final ML17200C7802017-07-19019 July 2017 Duke Energy Pre-submittal Meeting Presentation, August 3, 2017, Harris and Robinson License Amendment Request to Support the Transition to Duke Non-LOCA Analysis Methods, MF9824, MF9825 ML16267A0292016-09-29029 September 2016 SFP Pre-Submittal Meeting Slides - BWR Storage Rack Inserts, Updated NCS Analysis at Harris Nuclear Plant ML16112A2932016-05-0202 May 2016 05/02/2016 Presentation for Closed Pre-Submittal Meeting with Duke Energy Progress, Inc., to Discuss Fuel Reload Design Methodology Reports and Proposed LAR Re. H. B. Robinson And Shearon Harris Plants (CAC Nos. MF7443 And MF7444) ML14129A3352014-05-0909 May 2014 Summary of Category 1 Public Meeting - Annual Assessment of Shearon Harris Nuclear Plant ML13312A9882013-11-0808 November 2013 Summary of Public Meeting with Duke Energy Carolinas, LLC, to Provide Opportunities to Discuss the Planned Fukushima-Related Modifications ML13308A0072013-11-0101 November 2013 Open Phase Resolution Update Meeting Duke Energy Entitled Open Phase Detection and Protection. NEI 01-01, NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting2013-07-31031 July 2013 NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting ML13212A3372013-07-31031 July 2013 NRC NEI-01-01 Meeting Presentation on 7/31/13 Digital I&C Meeting ML13211A3782013-07-30030 July 2013 7/31/2013 NRC Public Meeting Presentation on NEI 01-01 NEI 01-01, 7/31/2013 NRC Public Meeting Presentation on NEI 01-012013-07-30030 July 2013 7/31/2013 NRC Public Meeting Presentation on NEI 01-01 ML13204A2562013-07-0909 July 2013 Handout - LOOP Voltage Setpoint Change Presubmittal Conference Call - July 9, 2013 ML13170A3352013-06-13013 June 2013 Presentation - NRC Special Inspection Meeting - Harris Reactor Pressure Vessel ML12277A0272012-10-0202 October 2012 Slides - Summary of Meeting with Duke Energy Carolinas to Discuss Noncenservative Technical Specifications License Amendment Requests ML12242A4322012-08-28028 August 2012 Summary of Category 1 Public Meeting - Regulatory Conference and Predecisional Enforcement Conference ML12076A1652012-01-11011 January 2012 Meeting Slides - Harris Realistic LBLOCA Question Response Meeting HNP-12-028, Realistic LBLOCA Question Response Meeting Handout, Enclosure 3 to HNP-12-0282012-01-11011 January 2012 Realistic LBLOCA Question Response Meeting Handout, Enclosure 3 to HNP-12-028 ML11354A2912011-12-13013 December 2011 Meeting Slides - Meeting with Carolina Power and Light Discussion of ANP-3011 ML1113704082011-05-0909 May 2011 Meeting Slides Regarding Human Performance Improvement ML1107301382011-04-21021 April 2011 February 22, 2011, Summary of Pre-application Meeting with Carolina Power & Light and Representatives Regarding Upcoming BWR Boraflew License Amendment Request W/ Public Meeting Slides ML1111000262011-04-20020 April 2011 Meeting Summary - Shearon Harris - Slide Presentation ML1014102712010-05-18018 May 2010 Shearon Harris Nuclear Plant Annual Assessment Meeting Slides ML0922900342009-08-17017 August 2009 08/19/09-Meeting Slides for 11th International Seminar on Fire Safety in Nuclear Power Plants and Installations, Risk-Informed, Performance-Based Fire Protection: a U.S. Regulatory Perspective ML0916605042009-06-24024 June 2009 04/21-22/2009 Summary of Category 2 Meeting with Progress Energy Carolinas, Inc., and Duke Energy Carolinas, LLC, to Discuss Topics Involving the License Amendment Requests to Transition Shearon, Unit 1 and Oconee to NFPA 805 ML0915905552009-06-0505 June 2009 Summary of Category 1 Public Meeting to Discuss Annual Assessment of Shearon Harris Nuclear Plant, Unit 1 ML0829601532008-11-17017 November 2008 Summary of Meeting with Progress Energy Carolinas, Inc., to Discuss Shearon Harris Unit 1 National Fire Protection Association Standard 805 License Amendment Request ML0830800052008-10-31031 October 2008 Meeting Slides, Progress Energy Public Meeting, NRC Region II Visit ML0820703912008-07-17017 July 2008 Meeting Handouts from 7/17/08 Public Meeting on the Harris and Oconee LARs to Transition to NFPA-805 M080717, M080717-Commission Briefing Slides/Exhibits Briefing on Fire Protection2008-07-17017 July 2008 M080717-Commission Briefing Slides/Exhibits Briefing on Fire Protection ML0818407312008-06-20020 June 2008 NFPA-805 Workshop Handouts - Harris NFPA-805 Results and Lessons Learned ML0818407352008-06-20020 June 2008 NFPA-805 Workshop Handouts - Harris Fire PRA Lessons Learned ML0815502662008-05-20020 May 2008 Harris Slides, NRC Annual Assessment Meeting ML0815502752008-05-20020 May 2008 NRC Slides - Annual Assessment Meeting 2023-04-26
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Non-Power Operation Transition August 7, 2007 Bethesda, MD 1
Duke Presenter David Goforth Duke Energy NFPA-805 Transition Technical Manager 2
Background
NFPA 805 requires the evaluation of the effects of a fire
During any operational mode and plant configuration
Concept introduced in NUREG 1449
Building on NUMARC 93-01 and 91-06 3
What will be do?
The industry has been challenged to propose a method for addressing fire-induced high risk evolutions (as opposed to addressing fire risk during high risk evolutions).
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The Plan
Incorporate Fire into the current Outage Defense in Depth method. (Actually the effects of a fire are already required to be addressed, we will implement a more exacting methodology).
Take the concept of High Risk Evolution used in NEI 04-02 and apply it to what is really required to protect Key Safety Functions.
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Definitions
Defense in Depth - For the purpose of managing risk during shutdown, DID is the concept of:
Providing SSCs to ensure backup to Key Safety Functions using redundant, alternate, or diverse methods
Planning and scheduling outage activities in a manner that optimizes safety system availability.
Planning and scheduling outage activities to include redundant personnel reviews or approvals prior to work start.
Providing administrative controls that support and/or supplement the above elements. Administrative controls could be additional reviews, approval sequences or personnel involvement.
Providing the plans necessary to minimize the likelihood of losing a Key Safety Function.
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Definitions (Continued)
Key Safety Functions - The functions that ensure the integrity of the reactor coolant pressure boundary, ensure the capability to shutdown and maintain the reactor in a safe shutdown condition, and ensure the capability to prevent or mitigate the consequences of accidents that could result in potentially significant offsite exposures. These key safety functions are:
Decay heat Removal
Reactor Coolant Inventory Control
Reactivity Control
Containment Control
Spent Fuel Cooling
Power Availability 7
Definitions (Continued)
High Risk Evolutions - Outage activities, plant configurations or conditions during shutdown where the plant is more susceptible to an event causing the loss of a Key Safety Function. High Risk Evolutions include:
Draining to Reduced Inventory when the reactor coolant level is at or below the reactor vessel flange
Reactor Coolant System at or below Reduced Inventory
Midloop operation
Any specific evolution determined by Station Management 8
What does the Industry do?
Use an outage risk assessment tool
Look for places where Key Safety Systems may be compromised during outage planning and during an outage.
Put tools into place that allow Operations the ability to track and maintain a required level of safety with regard to Key Safety Functions at any time.
Provide the needed tools to ensure that Key Safety Functions are maintain at or above required levels at all times.
Provide contingency plans for whenever the required level of Key Safety Functions cannot be met.
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Outage Keys
RCS Inventory Addition paths
Forced Injection
Gravity Flow
RCS Vent Paths
Intact RCS
LTOP Vent Path
Large Vent Path
RCS Level
Loops Filled
Loops Not Filled
Reduced Inventory
Midloop
Decay Heat
High Decay Heat
Low Decay Heat
Residual Heat Removal
RHR
S/Gs
Power
Support Systems 10
Example 1 Outage Configuration - Mid-loop in High Decay Heat Condition
Keys:
No large vent path established, thus forced injection required
Draining below Loops Filled condition - S/Gs cannot be used
High Decay Heat - short time for operators to respond to a loss of RHR
Requirements:
2 trains of decay heat removal required and protected
2 trains of forced injection required and protected
Maintain 1 HPI pump on each train
2 trains of electrical power and support systems and protected
Containment Closure required
Minimum Control Room accessibility 11
Example 2 Outage Configuration - Draining the RCS to below the flange in High Decay Heat Condition
Keys:
No large vent path established, thus forced injection required
Draining below Loops Filled condition - S/Gs cannot be used
High Decay Heat - short time for operators to respond to a loss of RHR
Recognized risk because of limited venting while draining, instrument errors, OE on loss of RHR during evolution, etc.
Requirements:
2 trains of decay heat removal required and protected
2 trains of forced injection required and protected
Maintain 1 HPI pump on each train
2 trains of electrical power and support systems and protected
Containment Closure required
Minimum Control Room accessibility 12
What about fire?
Is there anywhere where a fire can cause the loss of all Key Safety Functions?
Keys:
Is there anywhere in the plant where all the KSF cables are routed together?
Is there anywhere where all the KSF equipment is located within a single fire area?
If a local operator actions is required, is there enough time prior to core damage for the operator to respond? Is the local operator action outside the fire area?
Is there any outage work ongoing in the at risk fire areas?
Will the operators be able to recognize a fire has happened in order to respond?
Establish contingency plans for loss of different levels of defense in depth 13
What about fire?
NFPA-805 and NEI 04-02 Requirements:
Ensure that the operators can recognize and properly respond in time to a fire to protect the core. Typically the riskier evolutions are during periods of low RCS inventory and high decay heat.
Know where plant cables and equipment are with respect to a given fire area
Factor work in risk significant fire areas into outage planning
Understand what defense in depth is required during the outage and will a single fire jeopardize the protection of the core
Use administrative controls for outage activities that can potentially cause a fire
If a local operator action is required, ensure adequate time and feasibility exist to carry out the action.
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Nuclear Plant - USA 15
Possible Vulnerabilities and Solutions Examples
RHR suction valves - turn off power to valves
RHR flow diversion flow paths - turn off power to valves or use a manual valve to isolate
Both trains of protected equipment are located in a single fire area - set a fire watch, do allow personnel near protected equipment, etc.
If Gravity flow path is an option -implement a local action, ensure containment closure possible, dedicate an operator, etc 16
Summary
Fire will became a built in factor to existing outage risk methodology.
Fire vulnerabilities for higher risk areas and evolutions will be identified as a part of outage planning
Fire risk will be addressed using defense in depth methodology
Contingency plans will be made available to the operators for higher risk evolutions
Operator timeline must be verified for defense in depth responses.
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