ENV Solutions completed a dewatering project at a fuel retail site on the Central Coast from January to March 2021. The project involved extracting 1,637.36 kL of hydrocarbon contaminated groundwater using a combination of well point spears and deep well submersible pumps, with flow rates fluctuating between 1.23 and 2.03 kL/h. ENV successfully dewatered the site, allowing for the installation of fuel tank anchors, ensuring compliance with Water NSW guidelines.