PFAS Drinking Water Protection Study/Conceptual Site Model, Mountain Home AFB

Twin Falls, Idaho

Physical Fitness Facility

Fort Carson, Colorado

Repair and Upgrade Doolittle Substation

Beale Air Force Base, California

Repair Chimes Tower at Scotty’s Castle

Death Valley National Park, California

Repair Four Bridges

Beale Air Force Base, California

Replace Historic Scotty’s Castle Climate Control System (DEVA 236143)

Death Valley National Park, California

Replace Oak Bottom Consolidated Ranger Operations Building

Shasta, California

Scotty’s Castle Flood Protection (DEVA 227682)

Death Valley National Park, California

Swope Park Floodwall/Levee and Pond Construction

Kansas City, Missouri

T’iis Nazbas Community School and 20 Quarters Design-Build

Teec Nos Pos, Arizona

Technical Support Carpenter Snow Creek Mining District Operable Unit 1

Cascade County, Montana

Yosemite Cascades Former Creosote Dip Tank Removal Action

Yosemite National Park, CA