Environmental contamination is a critical, costly issue. GAI helps private and public sector clients turn potential liabilities into valuable assets. Our remediation professionals recommend cost-effective, long-term solutions for the protection of human health and the environment, while restoring conditions for property redevelopment or facility re-use.

We provide independent reviews of proposed remedial designs and actions, and our permitting, public outreach, and remediation work on brownfield and Superfund sites in several states have earned engineering excellence awards. To learn more, view our Environmental Feature Projects.

• Hazardous and industrial waste management
• UST/AST investigations
• Brownfield site development
• Soil and groundwater remediation design and oversight
• Stream and watershed reclamation/restoration
• Waste material-liner compatibility studies
• Waste management and treatment plant design
• RCRA and Superfund sites remedial design
• Wastewater treatment
• Oil spill modeling/SPCC plans
• Spill and site cleanup
• Abandoned mine land stabilization and reclamation
• Public outreach programs
• Regulatory agency coordination