[Ord. 97; 97-07; 97-39]
Any nonresidential use other than industrial use which is in, abuts, is adjacent to, or closer than 50 feet from any residential district and whose principal or accessory uses, including storage and parking, are not conducted within a completely enclosed building, shall be entirely enclosed by any necessary means sufficient to effectively shield such uses. Any industrial use which abuts, is adjacent to, or is closer than 400 feet from any residential district shall be similarly enclosed by any necessary means to effectively shield such uses. All existing or potential nuisance factor producing devices or processes shall be fully enclosed in buildings or structures and shielded so that the nuisance factor(s) shall conform to State standards for a residential district under any and all conditions. In no event shall any industrial building, structure or device be located closer than 250 feet from any residential lot property line.