seismic evaluation and retrofit

Biggs Cardosa Associates, Inc. is a structural engineering firm whose mission is to deliver structural design, engineering, project management, construction management, and inspection services. The firm has worked on buildings, bridges, transportation, transit, tunnels, infrastructure, parking structures, and marine projects, and describes itself as a leader in structural engineering using state-of-the-art computer capabilities for analysis, design, and drafting.

bridge inspectionsconstruction managementmaterials testingspecial inspectionsstructural engineeringstructural observationvalue engineering

Emerio Design, LLC is a full-service civil engineering, construction management, survey, land use planning, structural engineering, and house design firm specializing in public works and land development projects. Founded in 2005 by Neil Fernando, the firm serves developers and federal, state, and local agencies, and is certified as MBE/DBE in Oregon and DBE/SBE in Washington.

3D laser scanningaerial drone surveyingcivil engineeringconstructability reviewsconstruction managementgrading and erosion control designland surveyingland use planningresidential designRoadway and Highway Designspecification writingstructural engineeringUtility Designvalue engineering

Froelich Engineers provides creative, client-focused civil and structural engineering services to the private and public sectors. Founded by Tim Froelich in 1983, the firm offers civil and structural engineering plus specialty structural consulting, serving architects, owners, developers, and builders across the United States from offices in Oregon and Colorado.

Adaptive Reusebase isolationcivil engineeringconstruction administrationdynamic analysisfinite element analysisfluid-structure interactionMatterport 3D building scansnonlinear analysisperformance-based designsoil-structure interactionstructural engineering