The below-ground storage of heating oil, gasoline, chemical solutions or other substances which, if released, would constitute pollutants to groundwater. If warranted, as determined by the Borough, the applicant may be required to place tank(s) in a concrete vault, install other impervious liners and/or install monitoring devices. The applicant shall also demonstrate compliance with all applicable regulations of the Pennsylvania State Police, Fire Marshal Division, and with the requirements of Subsection C below.