A. Track mud or sediment onto public streets by construction or delivery vehicles. Provisions shall be made at all construction sites to either clean the streets or clean the vehicles or both before vehicles leave the site.

B. To wash out concrete trucks at all sites other than pre-approved designated areas. Dumping of excess concrete shall not be allowed.

C. To stockpile construction or yard improvement materials or debris in the street or in the gutter unless being stored on a pallet or in a self-contained storage unit that has been pre-approved by the city engineer. This includes, but is not limited to, ramps being constructed for temporary access across the existing curb and gutter; stockpiling of topsoil or other fill material; stockpiling of sand, gravel, landscape rock, bark, mulch, or any other material that may be considered a source of pollution in the storm water system. [Code 2000 § 9-3a-5].