Any such premises not connected with a sanitary sewer system shall be equipped with an adequate septic tank having a capacity of not less than 500 gallons for each seven persons living or working in such place; and an additional 75 gallons for each person in excess of seven; provided, that the tank in any premises used for meeting purposes shall have a capacity of not less than 1,500 gallons.
(1975 Code, § 18-102) Penalty, see § 52.99