It shall be the responsibility of the property owner to maintain all AOSS in good working order. At least once every five (5) years (or other time period specified by SCPHD, depending on the requirements of the particular system) the property owner shall cause the AOSS to be inspected by an SCPHD approved inspector. The property owner shall bear the costs of the inspection, sampling of effluent (if required), and any repairs or modifications deemed necessary by SCPHD in order to find said system in good working order. (Ord. 96-11, 10-15-1996)