As the owner's representative, Anson Environmental Ltd has witnessed the removal of underground tanks used to store gasoline, alcohol, waste oil, fuel oil and diesel fuel. During those removals, our role was to contact regulatory agencies, select tank removal contractors and observe the removal. We will collect soil samples, if necessary. Anson Environmental assists homeowners in properly abandoning their tanks. The protocol for tank abandonment includes the installation of soil borings to demonstrate that soils are not contaminated during tank usage, cleaning the inside of tanks, then filling them with sand or concrete. All this work is coordinated with a County representative.