Helical Pier Industry Events
January '11 World of Concrete 2011 International Foundation Congress & Equipment Expo
January 18-21, 2011, Las Vegas, NV
www.worldofconcrete.com
DFI's Helical Foundations & Tiebacks Seminar
March, 2011 Houston, TX
Call for papers
www.dfi.org
March '12
March 17-20, 2012, San Antonio, TX
www.ifcee12.org
