Green Street Environmental Helps to Revitalize Out of Use Industrial Sites in Baltimore

Cody Furlong Installs Vapor Pins®

Cody Furlong of Green Street Environmental collects sub-slab soil gas samples. Vapor Pins® were installed using a hammer drill and leak tested with helium to ensure a good seal. Samples were sent to a laboratory for analytical testing (EPA TO-15) to determine whether volatile organic compounds may be present in the sub-slab vadose zone.