It shall be unlawful for any person to:
A. Maintain, conduct or carry on or assist in maintaining, conducting or carrying on in the City any business, yard, establishment, place or activity in such a manner that dense or thick smoke, cinders or soot are emitted therefrom.
B. Maintain, conduct or carry on or assist in maintaining, conducting or carrying on in the City any business, yard, establishment, place or activity in such a manner that dust in large and unusual quantities is accumulated or caused without sprinkling with water the place or premises where such business or activity is maintained, conducted or carried on with sufficient frequency and to sufficient extent to lay and settle such dust and prevent the same from spreading or being blown on the premises of other persons.
C. Maintain, conduct or carry on or assist in maintaining, conducting or carrying on in the City any business, yard, establishment, place or activity in such a manner that gas or fumes unwholesome or injurious to the health or injurious to the property or offensive to the senses of the inhabitants of the City are emitted therefrom.
It shall be unlawful for any person, during the course of his/her business or otherwise, to cause or create dust, smoke or fumes while grading land, constructing buildings or other structures or during the course of any construction, grading, building, excavating, digging or work of any nature. (Ord. 975, 4-11-1990)