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{{#Wiki_filter:Dresden Annual Assessment | {{#Wiki_filter:Dresden Annual Assessment M ti Meeting Reactor Oversight Process - 2010 Nuclear Regulatory Commission - Region III Lisle, IL May 11, 2011 1 | ||
Region III Organization Mark Satorius Regional Administrator Cindy Pederson Deputy Regional Administrator Steve West Steve Reynolds Director Division of Reactor Projects Director Division of Reactor Safety Gary Shear Ken OBrien Deputy Director Deputy Director Mark Ring Regional Specialists Branch Chief Dresden Project Engineer Resident Inspectors Bob Orlikowski Charles Phillips, SRI Daneira Meléndez-Colón, RI Reactor Engineer Jason Draper 2 | |||
Our Mission | |||
* To license and regulate the nations civilian use of byproduct, source, and special nuclear materials to ensure adequate protection of public health and safety, promote the common defense and security, and protect the environment. | |||
3 | |||
Some Nuclear Facts | |||
* | * 104 nuclear power plants supply about 20 percent of the electricity in the U.S. | ||
* Nuclear materials are used in medicine for diagnosis and cancer treatment. | |||
* Nuclear materials are widely used in industry, such as in density gauges, flow measurement devices, radiography devices, and irradiators. | |||
4 | |||
The NRC Regulates | |||
* Nuclear reactors - commercial power reactors, research and test reactors, new reactor designs | |||
* Nuclear materials - nuclear reactor fuel, radioactive materials for medical, industrial, and academic use | |||
* Nuclear waste - transportation, storage and disposal of nuclear material and waste, decommissioning of nuclear facilities | |||
* Nuclear security - physical security of nuclear facilities and materials from sabotage or attacks 5 | |||
What We Dont Do | |||
What We Do | * Regulate nuclear weapons, military reactors, or space vehicle reactors | ||
* Own or operate nuclear power plants | |||
* Regulate some radioactive materials, such as X-rays and naturally occurring radon 6 | |||
How We Regulate | |||
* Establish rules and regulations | |||
* Issue licenses | |||
* Provide oversight through inspection, enforcement, f t andd evaluation l ti off operational experience | |||
* Conduct research to provide support for regulatory decisions | |||
* Respond to events and emergencies 7 | |||
Assurance of Plant Safety | |||
* Require defense-in-depth | |||
* Require long-term maintenance of equipment | |||
* Require continual training of operators | |||
* Verify compliance with regulations 8 | |||
What We Do - Nuclear Waste | |||
* The NRC regulates: | |||
- Storage of spent reactor fuel in fuel pools or dry storage casks and casks, | |||
- Any national spent fuel storage site, such as the proposed Yucca Mountain site. | |||
9 | |||
What We Do - Nuclear Security | |||
* NRC Requires: | |||
- Well-armed and well-trained security forces, | |||
- Surveillance and perimeter patrols, | |||
- State-of-the-art site access equipment and controls, | |||
- Physical barriers and detection zones, and | |||
- Intrusion detection systems and alarm stations. | |||
10 | |||
NRC Performance Goals | |||
* Safety: Ensure adequate protection of public health and safety and the environment. | |||
* Security: Ensure adequate protection in the secure use and management of radioactive materials. | |||
11 | |||
Reactor Oversight Process Strategic Performance Areas Safety Cornerstones Performance Indicator Baseline Inspection Results Results Significance Significance Threshold Threshold Action Matrix Regulatory Response 12 | |||
Examples of Baseline Inspections | |||
* Equipment Alignment ~80 hrs/yr | |||
* Triennial Fire Protection ~250 hrs every 3 yrs | |||
* Operator Response ~125 hrs/yr | |||
* Emergency E Preparedness P d ~80 80 h hrs/yr | |||
/ | |||
* Rad Release Controls ~110 hrs every 2 yrs | |||
* Worker Radiation Protection ~95 hrs/yr | |||
* Corrective Action Program ~250 hrs every 2 yrs | |||
* Corrective Action Case Reviews ~60 hrs/yr 13 | |||
Significance Threshold Performance Indicators Green: Only Baseline Inspection White: Increases NRC oversight Yellow: Increases NRC oversight Red: Increases NRC oversight Inspection Findings Green: Very low safety issue White: Low to moderate safety issue Yellow: Substantial safety issue Red: High safety issue 14 | |||
Action Matrix Concept Licensee Regulatory Degraded Multiple/R ep. Unacceptable Response Response Cornerstone Degraded Perform ance Cornerstone Increasing Safety Significance Increasing NRC Inspection Efforts Increasing NRC/Licensee Management Involvement Increasing Regulatory Actions 15 | |||
activities. | National Summary of Plant Performance Status as of 12/31/2010 Licensee Response 89 Regulatory Response 9 Degraded Cornerstone 6 Multiple/Repetitive Deg. Cornerstone 0 Unacceptable 0 Total 104 16 | ||
What Do You Think of the ROP???The biennial ROP external survey is coming | National Summary | ||
/program-evaluations.html#section3 27 Contacting the NRC*Report an emergency-(301) 816-5100 (call collect)*Report a safety concern | * Performance Indicator Results for 2010* | ||
-Select | - Green 7009 | ||
-(630) 829-9703 | - White 23 | ||
*NRC Region III Office Switchboard-(630) 829-9500 | - Yellow 0 | ||
- Red 0 | |||
*PIs are counted per plant per quarter | |||
* Total Inspection Findings in 2010 | |||
- Green 816 | |||
- White 9 | |||
- Yellow 2 | |||
- Red 0 Finding data current as of 3/3/2011 17 | |||
Dresden Assessment Results January 1 - December 31, 2010 | |||
* Dresden is in the Licensee Column of the Action Matrix | |||
* There were eighteen (18) Severity Level IV or Green findings or violations identified 18 | |||
Dresden Assessment Results January 1 - December 31, 2010 | |||
* Dresden began 2010 in the Regulatory Response Column of the Action Matrix for a White finding identified in 2009 | |||
* After a Supplemental Inspection, the White finding was closed during the 2010 Mid-Cycle Assessment and Dresden transitioned back to the Licensee Response Column 19 | |||
Dresden Assessment Results January 1 - December 31, 2010 | |||
* A Substantive Cross-Cutting Issue (SCCI) in Human Performance was opened in the 2009 End-of-Cycle Assessment due to several findings associated with Human Error Prevention Techniques | |||
* Due to Exelons significant corrective actions in this area, as well as a significant decrease in the number of findings related to this area, this SCCI was closed in the 2010 Mid-Cycle Assessment 20 | |||
NRC Inspection Findings Dresden | |||
* Green - Exelon failed to monitor U3 drywell temperature to ensure that equipment operated within its environmental q qualification limit | |||
* Green - Exelon failed to perform a tube leak test or calculations on the 3A LPCI/CCSW heat exchanger as required by procedures | |||
* Green - Exelon failed to properly classify LPCI pump mechanical seals as safety-related equipment 21 | |||
Dresden Inspection Activities January 1 - December 31, 2010 | |||
* Over 2900 hours of direct inspection | |||
* Two (2) resident inspectors on site - | |||
residents make four quarterly inspections per year and walk through the plant every day | |||
* Unit 3 was shut down for a refueling outage for approximately 25 days starting November 1, 2010 22 | |||
Dresden Inspection Activities January 1 - December 31, 2010 | |||
* Nine (9) regional inspections | |||
* Four (4) major team inspection | |||
- Biennial Problem Identification and Resolution Inspection | |||
- Component Design Basis Inspection | |||
- Supplemental Inspection for one White Finding | |||
- License Renewal Inspection 23 | |||
Dresden Annual Assessment Summary January 1 - December 31, 2010 | |||
* Exelon Generating Company, LLC, operated Dresden in a manner that preserved public health and safety | |||
* All cornerstone objectives were met with all Green findings and violations. | |||
24 | |||
Dresden Annual Assessment Summary January 1 - December 31, 2010 | |||
* NRC plans baseline inspections at esde for Dresden o 2011 0 | |||
25 | |||
Open to the Public | |||
* The NRC places a high priority on keeping the public and stakeholders informed of its activities. | |||
* At www.nrc.gov, you can: | |||
- Find public meeting dates and transcripts; | |||
- Read NRC testimony, speeches, press releases, and policy decisions; and | |||
- Access the agencys Electronic Reading Room to find NRC publications and documents. | |||
26 | |||
What Do You Think of the ROP??? | |||
The biennial ROP external survey is coming 3rd Quarter 2011, and we want to hear from you! | |||
Email ROPsurvey@nrc.gov to be notified when the ROP survey is available. | |||
For information on ROP stakeholder feedback, please visit our website at http://www.nrc.gov/NRR/OVERSIGHT/ASSESS | |||
/program-evaluations.html#section3 27 | |||
Contacting the NRC | |||
* Report an emergency | |||
- (301) 816-5100 (call collect) | |||
* Report a safety concern | |||
- (800) 695-7403 | |||
- Allegation@nrc.gov | |||
* General information or questions | |||
- www.nrc.gov | |||
- Select What We Do for Public Affairs 28 | |||
NRC Representatives | |||
* Charles Phillips, Senior Resident Inspector | |||
- (815) 942-9267 | |||
* Daneira Meléndez-Colón, Resident Inspector | |||
- (815) 942-9267 | |||
* Mark Ring, Branch Chief | |||
- ((630)) 829-9703 | |||
* Karen Gladden, Site Administrative Assistant | |||
- (815) 942-9267 | |||
* Viktoria Mitlyng, Senior Public Affairs Officer | |||
- (630) 829-9662 | |||
* Prema Chandrathil, Public Affairs Officer | |||
- (630) 829-9663 | |||
* NRC Region III Office Switchboard | |||
- (630) 829-9500 (800) 522-3025 29 | |||
Reference Sources | |||
* Reactor Oversight Process | |||
- http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/in dex.html | |||
* Public Electronic Reading Room | |||
- http://www.nrc.gov/reading-rm.html | |||
* Public Document Room 800-397-4209 (Toll Free) 30}} | |||
Revision as of 23:45, 12 November 2019
| ML111320216 | |
| Person / Time | |
|---|---|
| Site: | Dresden |
| Issue date: | 05/11/2011 |
| From: | NRC/RGN-III |
| To: | |
| References | |
| Download: ML111320216 (30) | |
Text
Dresden Annual Assessment M ti Meeting Reactor Oversight Process - 2010 Nuclear Regulatory Commission - Region III Lisle, IL May 11, 2011 1
Region III Organization Mark Satorius Regional Administrator Cindy Pederson Deputy Regional Administrator Steve West Steve Reynolds Director Division of Reactor Projects Director Division of Reactor Safety Gary Shear Ken OBrien Deputy Director Deputy Director Mark Ring Regional Specialists Branch Chief Dresden Project Engineer Resident Inspectors Bob Orlikowski Charles Phillips, SRI Daneira Meléndez-Colón, RI Reactor Engineer Jason Draper 2
Our Mission
- To license and regulate the nations civilian use of byproduct, source, and special nuclear materials to ensure adequate protection of public health and safety, promote the common defense and security, and protect the environment.
3
Some Nuclear Facts
- 104 nuclear power plants supply about 20 percent of the electricity in the U.S.
- Nuclear materials are used in medicine for diagnosis and cancer treatment.
- Nuclear materials are widely used in industry, such as in density gauges, flow measurement devices, radiography devices, and irradiators.
4
The NRC Regulates
- Nuclear reactors - commercial power reactors, research and test reactors, new reactor designs
- Nuclear materials - nuclear reactor fuel, radioactive materials for medical, industrial, and academic use
- Nuclear waste - transportation, storage and disposal of nuclear material and waste, decommissioning of nuclear facilities
- Nuclear security - physical security of nuclear facilities and materials from sabotage or attacks 5
What We Dont Do
- Regulate nuclear weapons, military reactors, or space vehicle reactors
- Own or operate nuclear power plants
- Regulate some radioactive materials, such as X-rays and naturally occurring radon 6
How We Regulate
- Establish rules and regulations
- Issue licenses
- Provide oversight through inspection, enforcement, f t andd evaluation l ti off operational experience
- Conduct research to provide support for regulatory decisions
- Respond to events and emergencies 7
Assurance of Plant Safety
- Require defense-in-depth
- Require long-term maintenance of equipment
- Require continual training of operators
- Verify compliance with regulations 8
What We Do - Nuclear Waste
- The NRC regulates:
- Storage of spent reactor fuel in fuel pools or dry storage casks and casks,
- Any national spent fuel storage site, such as the proposed Yucca Mountain site.
9
What We Do - Nuclear Security
- NRC Requires:
- Well-armed and well-trained security forces,
- Surveillance and perimeter patrols,
- State-of-the-art site access equipment and controls,
- Physical barriers and detection zones, and
- Intrusion detection systems and alarm stations.
10
NRC Performance Goals
- Safety: Ensure adequate protection of public health and safety and the environment.
- Security: Ensure adequate protection in the secure use and management of radioactive materials.
11
Reactor Oversight Process Strategic Performance Areas Safety Cornerstones Performance Indicator Baseline Inspection Results Results Significance Significance Threshold Threshold Action Matrix Regulatory Response 12
Examples of Baseline Inspections
- Equipment Alignment ~80 hrs/yr
- Triennial Fire Protection ~250 hrs every 3 yrs
- Operator Response ~125 hrs/yr
- Emergency E Preparedness P d ~80 80 h hrs/yr
/
- Rad Release Controls ~110 hrs every 2 yrs
- Worker Radiation Protection ~95 hrs/yr
- Corrective Action Program ~250 hrs every 2 yrs
- Corrective Action Case Reviews ~60 hrs/yr 13
Significance Threshold Performance Indicators Green: Only Baseline Inspection White: Increases NRC oversight Yellow: Increases NRC oversight Red: Increases NRC oversight Inspection Findings Green: Very low safety issue White: Low to moderate safety issue Yellow: Substantial safety issue Red: High safety issue 14
Action Matrix Concept Licensee Regulatory Degraded Multiple/R ep. Unacceptable Response Response Cornerstone Degraded Perform ance Cornerstone Increasing Safety Significance Increasing NRC Inspection Efforts Increasing NRC/Licensee Management Involvement Increasing Regulatory Actions 15
National Summary of Plant Performance Status as of 12/31/2010 Licensee Response 89 Regulatory Response 9 Degraded Cornerstone 6 Multiple/Repetitive Deg. Cornerstone 0 Unacceptable 0 Total 104 16
National Summary
- Performance Indicator Results for 2010*
- Green 7009
- White 23
- Yellow 0
- Red 0
- PIs are counted per plant per quarter
- Total Inspection Findings in 2010
- Green 816
- White 9
- Yellow 2
- Red 0 Finding data current as of 3/3/2011 17
Dresden Assessment Results January 1 - December 31, 2010
- Dresden is in the Licensee Column of the Action Matrix
- There were eighteen (18) Severity Level IV or Green findings or violations identified 18
Dresden Assessment Results January 1 - December 31, 2010
- Dresden began 2010 in the Regulatory Response Column of the Action Matrix for a White finding identified in 2009
- After a Supplemental Inspection, the White finding was closed during the 2010 Mid-Cycle Assessment and Dresden transitioned back to the Licensee Response Column 19
Dresden Assessment Results January 1 - December 31, 2010
- A Substantive Cross-Cutting Issue (SCCI) in Human Performance was opened in the 2009 End-of-Cycle Assessment due to several findings associated with Human Error Prevention Techniques
- Due to Exelons significant corrective actions in this area, as well as a significant decrease in the number of findings related to this area, this SCCI was closed in the 2010 Mid-Cycle Assessment 20
NRC Inspection Findings Dresden
- Green - Exelon failed to monitor U3 drywell temperature to ensure that equipment operated within its environmental q qualification limit
- Green - Exelon failed to perform a tube leak test or calculations on the 3A LPCI/CCSW heat exchanger as required by procedures
- Green - Exelon failed to properly classify LPCI pump mechanical seals as safety-related equipment 21
Dresden Inspection Activities January 1 - December 31, 2010
- Over 2900 hours0.0336 days <br />0.806 hours <br />0.00479 weeks <br />0.0011 months <br /> of direct inspection
- Two (2) resident inspectors on site -
residents make four quarterly inspections per year and walk through the plant every day
- Unit 3 was shut down for a refueling outage for approximately 25 days starting November 1, 2010 22
Dresden Inspection Activities January 1 - December 31, 2010
- Nine (9) regional inspections
- Four (4) major team inspection
- Biennial Problem Identification and Resolution Inspection
- Component Design Basis Inspection
- Supplemental Inspection for one White Finding
- License Renewal Inspection 23
Dresden Annual Assessment Summary January 1 - December 31, 2010
- Exelon Generating Company, LLC, operated Dresden in a manner that preserved public health and safety
- All cornerstone objectives were met with all Green findings and violations.
24
Dresden Annual Assessment Summary January 1 - December 31, 2010
- NRC plans baseline inspections at esde for Dresden o 2011 0
25
Open to the Public
- The NRC places a high priority on keeping the public and stakeholders informed of its activities.
- At www.nrc.gov, you can:
- Find public meeting dates and transcripts;
- Read NRC testimony, speeches, press releases, and policy decisions; and
- Access the agencys Electronic Reading Room to find NRC publications and documents.
26
What Do You Think of the ROP???
The biennial ROP external survey is coming 3rd Quarter 2011, and we want to hear from you!
Email ROPsurvey@nrc.gov to be notified when the ROP survey is available.
For information on ROP stakeholder feedback, please visit our website at http://www.nrc.gov/NRR/OVERSIGHT/ASSESS
/program-evaluations.html#section3 27
Contacting the NRC
- Report an emergency
- (301) 816-5100 (call collect)
- Report a safety concern
- (800) 695-7403
- Allegation@nrc.gov
- General information or questions
- www.nrc.gov
- Select What We Do for Public Affairs 28
NRC Representatives
- Charles Phillips, Senior Resident Inspector
- (815) 942-9267
- Daneira Meléndez-Colón, Resident Inspector
- (815) 942-9267
- Mark Ring, Branch Chief
- ((630)) 829-9703
- Karen Gladden, Site Administrative Assistant
- (815) 942-9267
- Viktoria Mitlyng, Senior Public Affairs Officer
- (630) 829-9662
- Prema Chandrathil, Public Affairs Officer
- (630) 829-9663
- NRC Region III Office Switchboard
- (630) 829-9500 (800) 522-3025 29
Reference Sources
- Reactor Oversight Process
- http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/in dex.html
- Public Electronic Reading Room
- http://www.nrc.gov/reading-rm.html
- Public Document Room 800-397-4209 (Toll Free) 30