CONTACT & LOCATIONS NEWS MENU ≡ SERVICES Construction Management Collaboration, construction observation, and management We work on-site with contractors and subcontractors, helping them identify and resolve construction problems. This close coordination has been key to our success in engineering cost-effective, constructible designs. We review plans and specifications and monitor compliance with them. Often acting as the owner’s site representative, we oversee construction, approve invoices and quantities, review change orders, and provide field direction. SERVICES INCLUDE: Drilled-pier installation Deep dynamic compaction Pile driving Landslide repair Footing installation Fill control Pavement construction CONSTRUCTION MANAGEMENT PROJECTS Fir Island Farm Estuary Restoration Water MORE Beacon Hill Link Light Rail Project MORE Beartooth Highway Emergency Repairs Transportation MORE Reserve Silica Inert Waste Landfill Property Development MORE Port Mann Bridge Transportation MORE Murray Combined Sewer Overflow Project Water MORE Elliot Bay Seawall Water MORE Plant #2 Repowering Project Property Development MORE Academy Museum Of Motion Pictures Property Development MORE LAX United Terminal Redevelopment Transportation MORE Mobile Mud Spring Mitigation Transportation MORE NBCUniversal Area 51 Sound Stage Complex Property Development MORE Pepperdine University Outer Precinct Housing Property Development MORE White Point Landslide Transportation Water MORE Lake Oswego Interceptor Sewer Geotechnical Design Water MORE MAX Orange Line & Tilikum Bridge Transportation MORE Oregon Zoo Elephant Habitat Property Development MORE Ridgewood View Park Reservoir & Pump Station Water MORE Southern Flow Corridor Project Water MORE Cougar Dam Downstream Fish Passage Federal MORE Echo Water Project Water MORE Lake Chesterfield Water MORE Lake Fort Smith Dam Water MORE Columbia Water Supply Project Water MORE Argo Tunnel Flow Structure Water MORE BNSF Gold Line Transportation MORE Fernhill Western Wetlands Water MORE Grabhorn Reservoir Replacement Project Water MORE Alaska Scientific Crime Detection Laboratory Property Development MORE SEE ALL PROJECTS Let's Talk About Your Project GET IN TOUCH MARKETS Transportation Water Property Development Industrial Federal SERVICES Geotechnical Engineering Contamination / Remediation Geologic Hazards Natural Resources Water Resources Design-Build Tunneling / Underground Arctic Engineering Construction Management Specialty Services ABOUT The Company People Corporate Responsibility/Scholarships CONTACT & LOCATIONS Seattle Anchorage Chicago Denver Fairbanks Jacksonville Los Angeles Madison Portland Sacramento Salt Lake City St. Louis Tri-Cities PROJECTS Explore CAREERS Working At Shannon & Wilson CONTACT & LOCATIONS NEWS CLIENT PORTAL © 2021 SHANNON & WILSON, INC. SEATTLE WEBSITE DESIGN