Participants List

The Marquette Hotel Minneapolis, MN July 29-31, 2013

Jonathan Bain Manager, Electrical/Programs Reliability Luminant Power Mary Ballengee CDE Coordinator Wolf Creek Nuclear Operating Corporation Douglas Beach Program Manager Energy Northwest Bonnie Campbell Technical Support Specialist STP Nuclear Operating Company Thomas Carr PRA Engineer Ameren Missouri Thomas Case Senior Engineer PPL Susquehanna, LLC Monica Chlastosz Nuclear Design Engineer, PRA Tennessee Valley Authority Scott Connelly PSEG Nuclear LLC Kevin Davison Site Operations Directoe Xcel Energy Brian Dorathy MSPI Coordinator Wolf Creek Nuclear Operating Corporation John Dowling Equipment Reliability Manager Ameren Missouri Anthony Duke EDG System Engineer STP Nuclear Operating Company

Delbert Elkinton Senior Consultant Arizona Public Service Company Lawrence Ellgass Program Manager Tennessee Valley Authority Curtis Fischer Maintenance Rule Coordinator Constellation Energy David Foster Engineer II Duke Energy Corporation Gabriel Gardner NSSS System Engineering Supervisor Nebraska Public Power District Damien Givens Southern Company Services, Inc. Jennifer Goodson Reactor System Engineer Duke Energy Corporation Lee Grzeck Regulatory Affairs Manager Duke Energy Corporation Paul Hom Senior Engineer Arizona Public Service Company Benjamin Hreha TMI Site Risk Management Engineer Exelon Corporation Dustin Janak System Engineer STP Nuclear Operating Company Russell Jones Senior Engineer STP Nuclear Operating Company

2

Cassandre Justiss Licensing Specialist IV Entergy Operations, Inc. Stuart Kardian Engineer Xcel Energy Benjamin Ketterer System Engineer PSEG Nuclear LLC Kevin Kluk Maintenance Rule Program Engineer PPL Corporation Nathan Larson Senior Engineer Luminant Power Zhiping Li Ameren Missouri Jonathan Lucero PRA Engineer Arizona Public Service Company Eric McCaffrey NSSS Supervisor Entergy Operations, Inc. Steven McCoy Duke Energy Corporation Michael McLain Senior Engineer, Systems Engineering Arizona Public Service Company Enrique Melendez Inspector/Technical Analyst Consejo de Seguridad Nuclear Sandra Meyerdirk Support Specialist STP Nuclear Operating Company David Miller Lead Engineer, Nuclear Regulatory Affairs Duke Energy Corporation Gary Miller Consulting Engineer Dominion Generation

Khristopher Miller Nuclear Technical Specialist/CDE/KPI

Coordinator/Excellence Plan Coordinator Southern Company Services, Inc. Deborah Minyard MSPI Coordinator Southern Nuclear Operating Company Laura Jean Noonan Programs Engineer Xcel Energy Hamid Pirooz Engineer III/PRA Engineer Dominion Virginia Power Steven Pursley Engineer Duke Energy Corporation Mark Reed Safety Systems Manager Exelon Corporation Alexander Rehn Risk Management Engineer ERIN Engineering/Exelon Jayne Ritter PRA Engineer Xcel Energy Catherine Royko Engineer PPL Corporation Jeff Schappaugh Risk Management Engineer ERIN Engineering/Exelon Samuel Schibonski Xcel Energy Robert Schwartz MRule/MSPI Coordinator South Carolina Electric & Gas Company Titus Scott Engineer II Duke Energy

3

Luke Seidling Quality Assurance Assessor Xcel Energy Rachelle Slawta System Engineer Constellation Energy James Slider Senior Project Manager, Safety-Focused Regulation Nuclear Energy Institute John Snyder Maintenance Rule Coordinator/ MSPI Coordinator Constellation Energy Eric Sorg Maintenance Rule Program Manager Principal Engineer DTE Energy Leonard Sueper Senior Regulatory Engineer Xcel Energy Douglas True President ERIN Engineering and Research, Inc. Ari Tuckman Senior Engineer Duke Energy Corporation John Walden Engineer Constellation Energy Kristine Walker MSPI Group Coordinator Southern Nuclear Operating Company Matthew Walker ENG Dominion Generation Molly Woodard Equipment Reliability Supervisor Xcel Energy

Anthony Zimmerman Manager, Regulatory Programs Duke Energy Corporation List Updated: July 18, 2013