Treating contamination around critical public air, rail and road projects without disruptions. ERFS regularly meets and exceeds the highest of safety standards for transportation projects.
Overview of Services
ERFS has extensive experience in complex work associated with transportation infrastructures.
Florida DOT Site, Jacksonville, Florida – ERFS treated the shallow and deep remnants of a CVOC groundwater plume at a former industrial property near I-95 in Jacksonville, Florida. Interim sampling of impacted shallow and deep wells shows over 85% reduction (377 ug/l to 54 ug/l) and over 90% reduction (277 ug/l to 22 ug/l) in deep observation wells. ERFS had continued treating the site under our performance contract and has achieved GWQS. FDEP has granted closure at this site.
Queens Midtown Tunnel Remediation Project. Queens side of the Midtown Tunnel in Long Island City, New York. This petroleum-release site was formerly occupied by a gasoline filling station. Working as a subcontractor to the Metropolitan Transit Authority – Bridges and Tunnels, ERFS has been hired to implement an in-situ chemical oxidation (ISCO) program that entails injection of Fenton’s type reagent into 50 to 60 closely-spaced direct push injection points. The work is being conducted under a Consent Order and approved work plan from the NYSDEC. Each application required close coordination with Tunnel operations, FDNY, and various suppliers in order to complete operations within a two to three week window for each treatment phase.