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Energy

Camp Williams Substation
Copco #2 115/69 kV Substation
Hells Canyon Aesthetic Study
Klondike III Wind Project
Parrish Gap Substation
Pine Tree Wind Facility (120 MW)
Populus-Terminal Double-Circuit 345 kV Transmission Line
Port Westward Generating Project
Raft River Geothermal Facility
Schultz-Wautoma Transmission Line Survey
Spring Canyon Wind Farm (60 MW)
Wild Horse Wind Facility (229 MW)

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Land Development

City of La Verne Parks Master Plan
Crissey Field State Park and Welcome Center
Fairview Park Nature and Interpretive Center
Fort Stevens State Park Campground
Gateway Green Vision Plan
La Quinta Civic Center Park
Las Haciendas Models
Lewis and Clark Discovery Greenway
Ovrom Park Design
Phoenix Convention Center
Roosevelt Historic Housing, Phoenix, Arizona
Sammamish Town Center Plan
Snohomish Cascade Planned Community
Sokol Blosser Winery Barrel Storage Facility
Union Gospel Mission's LifeChange Building
Westgate City, Glendale, Arizona

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Transportation

Abernethy Creek Bridge Replacement
Airport MAX
Albany Multimodal Transportation Center
Arapahoe Road and Parker Road Interchange
Arapahoe Road Corridor Study
Broadway Bridge Rehabilitation
Central Phoenix/East Valley Light Rail Transit
Columbia River Crossing
Commuter Rail Improvements, Sound Transit
Depot Street Bridge Replacement
Eagle Creek Bridge Emergency Repair
Ed Pastor Regional Transit Center
Fulton Street Transit Center
I-405 Corridor
Interstate MAX Line
Kirkland HOV Direct Access Project
MAX I-205 LRT Extension
Monroe Street Bridge
N.E. 49th Street and 137th Avenue Roundabout
National Park Service Transportation Planning
North Albina Triangle
North Central Business District
Route 9A Reconstruction
Sauvie Island Bridge
South Ferry Street Terminal
State Route 2 Survey
West Corridor Light Rail Transit

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Water Resources

Agua Fria Watercourse Master Plan
Caldera Fish Ladder
Fish Screen Feasibility Study
Lower Willamette River Sediment Transport Study
NOAA Hydrographic Surveys
Oak Glen Creek Detention Basins
Park Place Urban Growth Boundary Concept Plan
Portland Community College "Net Zero" Water Strategy
Pyramid Lake Sediment Study
Rain Garden, Oregon Convention Center
Rivergate Industrial District Habitat
Roosevelt Historic Housing, Phoenix, Arizona
Stormwater Marketplace Feasibility Evaluation
Threemile Canyon Farms
Thunderbird Paseo Park Irrigation Study
Tumalo Water Conservation Project
Wapato Creek Restoration
Wilson Creek Watershed Basin

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Featured DEA Project

Wild Horse Wind Facility (229 MW)

DEA provided surveying, civil engineering, environmental compliance, construction, and general project coordination services for the 300 MW Wild Horse wind farm project in Kittitas County, Wash.

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Featured DEA Project

Sea-Tac Bagwell 3D Laser Scanning/Modeling

DEA used a combination of state-of-the-art, high-accuracy laser scanning and conventional surveying methods to create 3-D models and 2-D composite drawings charting the placement and route of all pipes and tubes with at least a one-inch diameter.

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