O-1998-1501-BB - Laserfiche WebLink

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ORDINANCE NO. 1501-- PAGE 7 e regulated by the appropriate federal, state or local agency. D. Dust or other particulate matter The emission of dust, fly ash or other particulate matter by any use shall be in compliance with and regulated by the appropriate federal, state or local agency. E. Odors. The emission of odor by any use shall be in compliance with and regulated by the appropriate federal, state or local agency. F. Explosives. No activities involving the storage, utilization, or manufacture of materials or products such as TNT or dynamite which could decompose by detonation shall be permitted except such as are specifically licensed by the city council. G. Noise. All noise shall be muffled so as not to be objectionable due to intermittence, beat frequency or shrillness and as measured at any property line, shall not exceed the following intensity in relation to sound frequency: Octave Band Frequency Maximum Sound Levels - Decibels Cycles per Second Lot Line H Residential District Boundary 20 to 75 75 to 150 150 to 300 300 to 600 600 to 1 ,200 1,200 to 2,400 2,400 to 4,800 Above 4,800 Impact Noise 78 74 68 61 55 49 43 41 80 63 59 55 51 45 38 31 25 55 Between the hours of 10:00 p.m. and 6:00 a.m. the permissible sound levels beyond residential district boundaries (both Column II and Impact) shall be six decibels less than shown above. In distances where it is determined that a proposed land use may generate a level of noise that will impact on surrounding land uses, the planning and zoning commission and city council may require that efforts to reduce the potential noise impact be undertaken. These efforts may include screening, landscaping and site planning techniques.