Except for excavation for construction of a building, the extraction of sand, gravel or other material from the land in the amount of 400 cubic yards or more and removal thereof from the site without processing shall be defined as mining. In all districts the conduct of mining shall be permitted only upon issuance of a conditional use permit. Such permit shall include, as a condition thereof, a plan for a finished grade which will not adversely affect the surrounding land or the development of the site on which the mining is being conducted and the route of trucks moving to and from the site.
(Ord. 827, passed 4-19-1983) Penalty, see § 157.999