Ute Creek Project, Clear Creek County Feature #11 before: Feature #11 after:
Ute Creek Project, Clear Creek County Feature #9 after: Feature #9 before:
Franklin Mine, Clear Creek County Bond Forfeiture Site Before and after
Mascot Mine Bond Forfeiture- Gilpin County
Ute-Ulay Paste Repository Project 2009
Dinero Tunnel Underground Bulkhead Leadville, Lake County, Colorado
Baseline Mine Grouting and Foam Sand Project, Town of Erie, Colorado
Country Club Circle Foam Sand & Grouting Project, Colorado Springs, Co
ZAUGG PROJECT Pitkin County, Colorado Welding bat grate on Highland Tunnel, in Castle Creek Area .
Sand Springs Coal Outcrop Fire, Rio Blanco