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OUR PEOPLE

Calvin L. Wadsworth
President & CEO

Dennis Lierd
Director of Construction

Michael Lieber
Senior Project Manager

Dirk Black
General Superintendent

Darryl Sam
Project Manager

Brett Brewer
Superintendent

Ray Rankin
Superintendent

Staff

Dirk Black
General Superintendent
dirkblack@msn.com

Dirk is a well-seasoned superintendent, having worked for CWC since 1992.  He has completed projects ranging from dam seismic upgrading and park construction to communication tower installation.  As General Superintendent for CWC, Dirk advises and manages all superintendents throughout the company. Dirk recently led the inherently dangerous Pineview Dam seismic upgrade project to a safe, successful completion, resulting in the award of the Bureau of Reclamation’s Excellence in Safety Recognition.

Areas of Expertise:
            Seismic upgrades
            Concrete work
            Excavating