For additional technical information regarding the processes and equipment used in trenchless construction projects, visit the organizations and publications listed below.

National Utility Contractors Assoc.
www.nuca.com

North American Society for Trenchless Technology
www.nastt.org

Midwest Society for Trenchless Technology
www.mstt.org

Trenchless Technology
www.ttmag.com

Underground Construction
www.undergroundinfo.com

International Association of Foundation Drilling
www.adsc-iafd.com