1. Project Experience Summary
Wastewater Facilities
 Annacis Island Wastewater Treatment Plant StageV Expansion, Greater Vancouver Sewerage and
Drainage District, Vancouver, Canada
 Kailua WWTP Tunnel Influent Pump Station and Headworks Facility, City and County of Honolulu,
Hawaii
 South Magnolia CSO Control Project, King County Department of Natural Resources and Parks,
Seattle, Washington
 Jefferson WastewaterTreatment Plant Improvements, City of Jefferson, Oregon
 Ballard Siphon Replacement Project, King County Department of Natural Resources and Parks,
Seattle, Washington
 On-Call Civil/Structural A/E Services, KingCounty Department of Natural Resourcesand Parks,
Wastewater Division, Seattle, Washington
 Brightwater Conveyance, KingCounty Department of Natural Resourcesand Parks, King County,
Washington
 Wastewater Treatment Plant Value Engineering Workshop, Albany, Oregon
 Wastewater Facility Improvements, City of Cannon Beach, Oregon
 South Treatment Plant Odor Control Facility, City of Renton, Washington
 Sweyolocken Pump Station, King County Department of Natural Resourcesand Parks, Wastewater
Division, Bellevue, Washington
 Pacific Pump Station, King County Department of Natural Resourcesand Parks, Pacific,
Washington
 West Marine Drive Overflow StorageFacility, City of Astoria, Oregon
 Wastewater Facility Improvements, City of Castle Rock, Washington
 North Creek Pumping Station and Storage Facility, King County Department of Natural Resources
and Parks, Wastewater Division, Seattle, Washington
 Wastewater Treatment Plant, City of Gresham, Oregon
 Wastewater Facility Improvements, City of Cascade Locks, Oregon
 Vashon WWTP Upgrade, King County Department of Natural Resourcesand Parks, Wastewater
Division, Seattle, Washington
 Wastewater Facility Improvements, City of Snoqualmie, Washington
 Coupeville Wastewater Treatment Plant, Town of Coupeville, Washington
 West Point Treatment Plant Expansion, KingCounty Department of Natural Resourcesand Parks,
Wastewater Division, Seattle, Washington

2.  Wastewater Facilities Improvements, City of Waldport, Oregon
 Glenwood Pump Station, City of Eugene, Oregon
 Wastewater Facilities Improvements, Treatment Plant Upgrade, City of Oakridge, Oregon
 Wastewater Facilities Improvements, Treatment Plant Upgrade, City of Sweet Home, Oregon
 Wastewater Facilities Improvements, Treatment Plant Upgrade, City of Stevenson, Washington
 Wastewater Facilities Improvements, Treatment Plant Upgrade, City of Scappoose, Oregon
Tunnels and Large-Diameter Pipelines, Interceptors
 Eastside Interceptor Section 1 Capacity Upgrade, City of Renton, Washington
 East Side CSO Tunnel Project, Bureau of Environmental Services, City of Portland, Oregon
 West Side CSO Tunnel Project, Bureau of Environmental Services, City of Portland, Oregon
 Elliott Bay Interceptor, Section 8, Municipality of Metropolitan Seattle (METRO), Seattle,
Washington
Bridges
 State Route 202 BridgeCrossing, City of Snoqualmie, Washington
 Calawah River Bridge Pipeline Crossing, City of Forks, Washington
 Burnett Inlet Hatchery, Penstockand Power Plant Improvements, SoutheastAlaska
 Linear Trail Pedestrian Bridge, City of Vernonia, Oregon
 Vashon WWTP Pipe/Pedestrian Bridge, King County Department of Natural Resources and Parks,
Wastewater Division, Seattle, Washington
Water Facilities
 Webb Wildlife Mitigation Flood Control Pump Station, Big RiverConstruction, Inc., Oregon
 Hudson Road Intertie ValveVault, City of Portland, Oregon
 Queen Anne Standpipe #1 Inspection, City of Seattle, Washington
 Timberline Lodge Water Storage Reservoir, Mount Hood National Forest, U.S. ForestService,
Oregon
 Lake Fenwick Restoration, City of Kent, Washington
 Cruise Ship Dock Water System, City and Borough of Juneau, Alaska
 Water Treatment Plant, Town of Friday Harbor, Washington
 Joint Use Water Storage Reservoir, Covington Water District, Covington, Washington

3. Community Facilities
 Mount St. Helens Coldwater Ridge Visitor Center, U.S. Forest Service, MountSt. Helens, Washington
 Mount St. Helens Johnston Ridge Observatory Visitor Center, U.S. ForestService, Mount St. Helens,
Washington
Miscellaneous
 State Route 520 Eastside Transit and HOV Project, Washington StateDepartment of
Transportation, Washington
 Chief Joseph Hatchery, Colville Confederated Tribes; Fish and Wildlife Department, Okanogan
County, Washington
 Cedar River Sockeye Hatchery, Seattle Public Utilities, Seattle, Washington
 Kootenai Sturgeon Hatchery, Kootenai Tribe of Idaho, BonnersFerry, Idaho
 Fish Ladder Replacement, Valdez Fisheries Development Association, Alaska
 Indian Island Access Trestle, U.S. Navy, Jefferson County, Washington
 Cedar River Sockeye Hatchery, Seattle Public Utilities, Seattle, Washington
 Secondary Fuel Upgrade, University of Washington, Seattle, Washington
 S.E. Petrovitsky Road and Sound Walls: Phase II, King County, Washington