Chair   (2011-2012) 
Ronald S. Hafner 
Lawrence Livermore National Laboratory 
7000 East Avenue, Mail Stop L-223 
Livermore, CA 94551-9234 
Ph/Fax: 925-423-1449 / 0153 
E-mail:  hafner1@llnl.gov 

Vice Chair 
Michael E. Nitzel 
M. E. Nitzel Engineering Services 
12839 Lakecrest Drive 
Nampa, ID  83686 
Ph: 208-465-6434 
E-mail:  gmnitzel@msn.com 

Honors & Awards 
Dennis K. Williams 
NuScale Power Inc. 
201 NW Third Street 
Corvallis, OR  97330 
Ph/Fax: 541-207-3931 / 3928 
E-mail:  dwilliams@nuscalepower.com 

Programs 
Daniel T. Peters 
Structural Integrity Associates, Inc. 
3975 Kenneth Drive 
Rootstown, OH 44272 
Ph/Fax: 330-899-9753  Ext. 205 / 330-899-9755 
E-mail:  dpeters@structint.com 

Professional Development 
Marina Ruggles-Wrenn 
Air Force Institute of Technology  AFIT/ENY 
2950 Hobson Way 
WPAFB, OH 45433-7765 
Ph: 937-255-3636  Ext. 4641 / 937-656-7621 
E-mail:  ruggles-wrennm1@asme.org 

Communications 
Leslie P. Antalffy, PE 
Fluor Enterprises Inc. 
1 Fluor Daniel Drive 
Sugarland, TX  77478 
Ph/Fax:  (281) 263 3056 / 281-263-8444/4132 
E-mail:  les.p.antalffy@fluor.com 

ASME Staff

Meetings Department 
Melissa Torres 
Meetings Manager 
Three Park Avenue, Mail Stop 14S2 
New York, NY 10016-5990 
Ph/Fax: 212-591-8257/7856 
E-mail: torresm@asme.org 

K&C Department 
Jacinta McComie-Cates
Administrator, Knowledge & Community
Three Park Avenue, Mail Stop 14S1
New York, NY 10016
Ph: 212-591-7052/Fax: 212-591-7671
mccomiej@asme.org