Projects All Geo-Construction Heavy Civil/Industrial Construction Underground Mine Development Underground Mine Remediation Edgar Mine Rehabilitation Idaho Springs, Colorado The Edgar Mine, which is the Colorado School of Mines Experimental Mine,… Underground Mine Remediation Pennsylvania Mine Rehabilitation Keystone, Colorado This project consisted of rehabilitating 600 feet of tunnel in the Pennsylvania Mine,… Underground Mine Remediation Standard Mine Rehabilitation Crested Butte, Colorado The abandoned Standard Mine near Crested Butte, Colorado was placed on the… Underground Mine Remediation Load more Loading more… . Corporate(303) 234-0273Info@harwest.comEstimating and Business Development(303) 302-2983Estimating@harwest.comHuman Resources and Safety(720) 881-4056HR@harwest.com
