CONTACT & LOCATIONS NEWS MARKETS SERVICES PROJECTS ABOUT CAREERS MARKETS INDUSTRIAL Mining Economical and technically feasible solutions Our services begin with resource evaluation, delineating mineral deposits and helping develop effective recovery processes. We offer planning and permitting services that include establishing background conditions and identifying potential environmental concerns early in the planning process. We provide geotechnical investigation and design recommendations for a wide range of challenging projects. SERVICES FOR: Regional and site geology Subsurface soil and rock Pit slope and spoil pile stability Rockfall analysis and bench design Quarry, haul, and access roads Railroad rights-of-way and conveyor routes Dikes and dams Sedimentation ponds Building foundations Tunnels and underground facilities Blasting and seismic recommendations Dewatering design MINING PROJECTS Reserve Silica Inert Waste Landfill Property Development MORE Chuitna Coal Project MORE Argo Tunnel Flow Structure Water MORE ColoWyo Coal Mine Spoil Slope Failure Analysis Industrial MORE New Horizon Coal Mine Stability Analysis Industrial MORE Colorado School Of Mines Mine Subsidence Remediation 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