The fee for the permits shall be:
(A) Excavation in asphalt or Portland cement concrete pavement or surface: $.25 per square foot;
(B) Excavation in brick pavement or surface: $.25 per square foot;
(C) Excavation in oil treated street surface: $.25 per square foot; and
(D) Excavation in untreated or unimproved street or surface: $.25 per square foot.
(1994 Code, § 33-4-3)