Physical site constraints, in combination with shallow groundwater, have led more consultants to target exposure pathway elimination with horizontal remediation wells. Gas stations are one of the most common facilities requiring a remedial response due to compromised underground storage tanks…

By Tomas Will, Sr. Environmental Scientist   At a site in the southeastern US, petroleum release incidents from leaking gasoline underground storage tanks (USTs) created a very challenging hydrocarbon remediation in an urban setting. The UST leaks had resulted in…

By: Kyle Carlton, PG, Senior Geologist To avoid costly business interruption and site disturbance, Ganesh Kurse with G & RK Consulting Associates, recommended a non-invasive remedial approach by installing horizontal ozone sparge wells with directional drilling techniques. Although horizontal ozone…