GRI provides engineering services for vapor intrusion mitigation system design, trouble-shooting and implementation of both passive and active VIM systems. Our design experience includes sites with chlorinated solvents contamination, former petroleum release sites and brownfields sites. System design can be completed on existing buildings, new construction or remodeled structures. The mitigation design typically includes testing of sub-slab pressures and flows and sub-slab vapor sampling during the pilot testing phase.
GRI brings experienced problem solving to help you develop cost effective solutions to all your vapor intrusion mitigation needs. Our technical staff is solution oriented and our goal is to help you resolve your problems efficiently, effectively and expeditiously.