The CUPA may make periodic inspections of persons or businesses where hazardous materials and/or hazardous waste is generated, stored, handled, disposed, treated or recycled, and may inspect aboveground and underground storage tank systems and all persons or businesses where the CUPA has reasonable cause to believe that hazardous materials or hazardous waste is generated, stored, handled, disposed, treated, or recycled, Inspections may be made without prior notice to the owner or operator of such business. (Ord. 2062 NCS §1 (part), 1997.)