COLUMBIA Technologies is pleased to participate in the 2012 North American Environmental Field Conferences & Expositions, scheduled for the first time on both the west coast and east coast.

Our CEO, John Sohl, will be presenting during the plenary session on the topic of High-Resolution, Low-Cost 3-D Site Characterization – Methods and Case Studies at both the west coast conference scheduled for February 7-10, 2012 at the Marriott Courtyard at Liberty Station in San Diego, CA and the east coast conference scheduled for March 13-16, 2012 at the Embassy Suites Hotel at the University of South Florida in Tampa, FL. Read the rest of this entry »