(A) Requirements. No land or building in any district shall be used or occupied in any manner so as to create any dangerous, injurious, noxious, or otherwise objectionable element or condition so as to adversely affect the surrounding area or adjoining premises; provided, that any use permitted by this chapter may be undertaken and maintained if acceptable measures and safeguards are employed to limit dangerous and objectionable elements to acceptable limits as established by the following performance requirements.
(1) Fire hazards. Any activity involving the use or storage of flammable or explosive materials shall be protected by adequate fire-fighting and fire suppression equipment and by such safety devices that are normally used in the handling of any such material. Such hazards shall be kept removed from adjacent activities to a distance which is compatible with the potential danger involved.
(2) Radioactivity or electrical disturbance. No activity shall emit dangerous radioactivity at any point, or electrical disturbance adversely affecting the operation at any point of any equipment other than that of the creator of such disturbance.
(3) Noise. Noise which is objectionable as determined by the Board, because of intermittence, beat, frequency, or shrillness, shall be muffled or otherwise controlled. Noises may equal but shall not exceed average street traffic noise during such periods that traffic noise exceeds the following decibel readings as measured at the boundary or boundaries of the district or at any point in any adjacent “A”, “C”, or “R” District:
(a) “M-1”: 75 decibels; and
(b) “M-2”: 85 decibels.
(4) Vibration. No continuous vibration shall be permitted which will have the effect of destroying adjoining property and is found to be detrimental to the legal use of any adjoining lot or property.
(5) Smoke. Smoke shall not be emitted with a density greater than No. 2 on the Ringlemann Chart as issued by the U.S. Bureau of Mines. Smoke of a density of No. 4 on the Ringlemann Chart shall be permitted for a period of up to eight minutes in each hour, provided the following conditions exist:
(a) Breakdown of equipment;
(b) Starting new fires; and
(c) Clean-up time.
(6) Odors. No malodorous gas or matter shall be permitted which produces a public nuisance or hazard on any adjoining lot or property.
(7) Air pollution. No pollution of air by fly ash, dust, vapor, or other substances shall be permitted which can cause damage to health, animals, vegetation, or other property, or which can cause damaging soiling.
(8) Glare. No direct or reflected glare shall be permitted which is visible from any property outside an “M” District or from any public street, road, or highway.
(9) Erosion. No erosion, by either wind or water, shall be permitted which will carry objectionable substances onto neighboring properties.
(10) Water pollution. Pollution of water shall be subject to the requirements and regulations established by the state’s EPA.
(B) Enforcement provisions. The responsible authority or Zoning Board of Appeals, prior to the issuance of a zoning certificate, may require the submission of statements and plans indicating the manner in which dangerous and objectionable elements involved in processing and in equipment operations are to be eliminated or reduced to acceptable limits and tolerances.
(C) Measurement procedures. Methods and procedures for the determination of the existence of any dangerous and objectionable elements shall conform to applicable standard measurement procedures published by the American Standards Association, Inc., New York, N.Y.; the Manufacturing Chemists Association, Inc., Washington, D.C.; and the United States Bureau of Mines.
(Ord. 1141, passed 9-1-1998)