Underground Storage Tank Closure Tier I and Tier II Evaluation – Lynchburg Clay Local School District – Lynchburg, Ohio
STONE helped resolve an issue related to the removal of a gasoline underground storage tank (UST) that was used for the district’s school buses. The UST had been removed several years earlier, but closure documentation was not completed properly, and residual petroleum constituents remained in the soil. STONE worked diligently with the Ohio Bureau of Underground Storage Tank Regulation (BUSTR) and completed both Tier I and Tier II investigations of the site. This entailed numerous soil borings and analytical testing to define the extent of contamination both vertically and horizontally in the soil. BUSTR issued a No Further Action (NFA) status for the site based on the investigations, testing, reporting and risk assessment that STONE completed on behalf of the school district.