Mining

• Beryllium Producer Upgrade - 1987


• Bridger Coal - Coal Handling Facililty - Phase II - 2006


• Bridger Coal Portal Construction - 2004


• Chevron - Elkol Upgrade - 2008


• Coal Conveyor Relocation - 1998


• Coal Loadout Facility - 1998


• Coal Plant Upgrade - 1999


• Coal Truck Loadout - 1993


• Coal Truck Shop - 1996


• Gold Mine Carbon Absorption Facility - 1992


• Gold Mine HDPE Piping - 1987


• Kennecott Copper Mine Conveyors - 2002


• P&M Coal 600 Ton Bin Truck Loadout Facility - 2005


• Phosphate Truck Wash Facility - 1994


• Phosphate Wash Plant - 1990


• US Magnesium Booster Pump Station - May 2008


• US Magnesium Cell Building #3 - 2005


• US Magnesium Chlorine Plant Expansion - 2006


• US Magnesium Direct Chill Casting Facility - 1998


• US Magnesium Roofing and Siding - 1998