GCE was chosen to perform to closure (removal from its place) of the three; one (1) 8,000-gallon, (1) 6,000-gallon and (1) 5,000-gallon gasoline underground storage tanks and associated ancillary equipment by using remove and disposal method and investigate/verify the conditions of soil and groundwater as per Nassau County Petroleum Bulk Storage Regulations Article 15, Section 15-2.6(c) and New York State Department of Environmental Conservation (NYSDEC) regulations for a auto dealer ship in East Meadow, New York.