Leakages from underground storage tanks (UST) at a former service station, resulted in significant TPH and BTEX contamination impacting the groundwater (with concentrations of 2,200 μg/L and 400 μg/L respectively).

As the site was undergoing redevelopment, remediation was required to reduce contaminant levels to 350 μg/L TPH and 1 μg/L BTEX.