Illahee-Oyehut Sewer Collection System
Client—Grays Harbor County, Washington
East Main Street Improvements
Client—City of Elma, Washington
Water System Improvement Projects
Client—Beacon Hill Water & Sewer District, Cowlitz County, Washington
Stormwater Management Plan
Client—Pacific County, Washington
Industrial Site Development, Lewis County, Washington
Client—Industrial Park at TransAlta
Roadway Improvements
Client—City of Astoria, Oregon
Drainage Analysis & Flood Mitigation
Client—City of Oakville, Washington
Steelscape Paint & Steel Coil Storage Warehouse
Client—Collins Architectural Group, Owner: Port of Kalama, Washington Tenant: Steelscape
Capital Improvement Plan
Client—Three Rivers Regional Wastewater Authority, Cowlitz County, Washington
McMenamins Hotel, Kalama, Washington
Client—Collins Architectural Group
Canterbury Park Assisted Living, Longview, Washington
Client—RJ Development
Tennant Way Stormwater Low Impact Development Improvements
Client—City of Longview, Washington
Lake Sacajawea Flushing
Client—City of Longview, Washington
Isabella Court Senior Apartments, Vancouver, Washington
Client—MWA Architects
16th Street Combined Sewer Overflow Separation Project
Client—City of Astoria, Oregon
Crestline Water System Improvements
Client—Beacon Hill Water & Sewer District, Washington
Sewer Vactor Dumping & Drying Bed Facility
Client—Three Rivers Regional Wastewater Authority (TRRWA), Washington
Basin 1022 Infiltration and Inflow Rehabilitation
Client—City of Chehalis, Washington
Sequencing Batch Reactor & Wastewater Treatment Plant Collection System Improvements
Client—Port of Grays Harbor, Washington
East Pioneer Avenue Phase 1
Client—City of Montesano, Washington
Grand Pump Station Upgrade
Client—City of Napavine, Washington
Downtown Corridor Streetscape Low Impact Development Improvements Pre-Design Report
Client—City of Longview, Washington
Sanitary Sewer Evaluation
Client—Port of Kalama, Washington
Pump Station & Forcemain Improvements
Client—City of Longview, Washington
SR 503 Intersection Improvements
Client—City of Woodland, Washington
Four Topographic Levee Surveys for FEMA Certification
Client—Multnomah County Drainage Districts, Oregon
11th Street Combined Sewer Overflow Separation Project
Client—City of Astoria, Oregon
Central Avenue Improvements
Client—City of Tenino, Washington
Biosolids Removal and Reuse
Client—City of Longview, Washington
Wastewater Treatment Plant Effluent Treatment Upgrades
Client—City of Astoria, Oregon
Wastewater System pH Control
Client—TransAlta Centralia Generation
Wastewater Treatment Plant
Client—City of Tenino, Washington
Regional Water Reclamation Plant
Client—City of Chehalis, Washington
Highlands Trail
Client—City of Longview, Washington
Pedestrian/Bicycle Railway Overpass
Client—City of Napavine, Washington
Dilly Twig Creek Basin Drainage Plan
Client—Lewis County Flood Control District 1, Washington
Stormwater Master Plan
Client—City of Kelso, Washington
McCorkle Creek Drainage Evaluation & Detention Structure Modifications
Client—Lexington Flood Control Zone District, Cowlitz County, Washington
Water System Plan Update
Client—City of Elma, Washington
Ranney Well Improvement Project
Client—City of Woodland, Washington
Water Reservoir & Transmission Main
Client—City of Montesano, Washington
Water Booster Pump Station Modifications Toutle River Safety Rest Area
Client—Washington State Department of Transportation
North Beach Regional Water System
Client—Grays Harbor County, Washington
Water System Source of Supply & Treatment Improvements
Client—City of Woodland, Washington
Topographic Levee Survey for FEMA Certification
Client—Cornforth Consulting
2012 and 2013 Bench Mark Surveys
Client—Columbia Land Trust
Coweeman Wetland Mitigation Bank, Kelso, Washington
Client—Habitat Bank
Annual Deformation Monitoring & Sediment Cross Section Surveys
Client—Lewis County PUD
Pleasant Valley Wetland Mitigation
Client—Port of Chehalis, Washington
Washington Way Bridge, Longview, Washington
Client—OBEC Consulting
West Longview Sewer Diversion
Client—City of Longview, Washington
Longview Housing Authority’s Lilac Place, Woodland, Washington
Client—MWA Architects
Longview Housing Authoritys Phoenix House, Kelso, Washington
Client—MWA Architects
First Baptist Church, Longview, Washington
Client—First Baptist Church
Columbia Bank Building, Longview, Washington
Client—Zenczak & Partners Architects
Site Fill & Improvements - Clatskanie PUD Headquarters
Client—Clatskanie PUD, Oregon
Barlow Point Topographic & Boundary Survey
Client—Port of Longview, Washington
Harry Gardner Park, Cowlitz County, Washington
Client—Collins Architectural Group
Site Improvements for Pope’s Kids Child Care Center, Centralia, Washington
Client—Pope’s Kids Child Care Center
Peace Health Lakeside Medical Office, Longview, Washington
Client—PKA Architects
Water Line Replacement Projects
Client—City of Kelso, Washington
