June 22-25 2014 G E O C O M P. C O M ATLANTA BOSTON CHICAGO NEW YORK LOS ANGELES visit us at the North American Tunneling Conference Geocomp/GeoTesting Express will be at the North American Tunneling (NAT) conference in Los Angeles. Visit us at Booth 231 to learn about our services and products that help identify and manage risk through: Active Risk Management TM Instrumentation and Monitoring Rock Testing Stop by to enter our contest: Estimate the Drillability Indices to win a new Samsung Galaxy Tab ™ 2 7.0 EAST SIDE ACCESS PROJECT | ESA, NEW YORK CITY