Discussion and Review of Tiffin Municipal Code Revisions – Preparation for Setting the Public Hearing — Tiffin City Code - DRAFT

CHAPTER 166 ESTABLISHMENT OF ZONING DISTRICTS AND THE OFFICIAL ZONING MAP ii. Particulate Matter. The total net rate of emission of particulate matter within the boundaries of any lot shall be determined as follows: Determine the maximum emission in pounds per hour from each source of emission and divide this figure by the number of acres of lot area, thereby obtaining the hourly rate of emission in pounds per acre. Add together the individual rate of emission as derived above to obtain the total rate of emission from all sources of emission within the boundaries of the lot. This total must not exceed the rate established in the preceding table. (4) Odors. No continuous, frequent, or repetitive emission of odors or odor-causing substances that would be offensive beyond any property line of any industrial use will be permitted. An odor emitted no more than 15 minutes in any one day shall not be deemed as continuous, frequent, or repetitive within the meaning of these regulations. The existence of an odor shall be presumed when analysis by a competent technician demonstrates that a discernible odor is being emitted. Any process that may involve the creation or emission of any odors must be provided with a primary and a secondary safeguard system so that control will be maintained if the primary safeguard system fails. The rules and regulations of the Iowa Environmental Protection Agency must be complied with. (5) Radiation Hazards. The handling of radioactive materials, the discharge of such materials into air and water, and the disposal of radioactive wastes shall not be allowed in the M-1 District. (6) Fire and Explosive Hazards. a. The provisions of Section 93.143-156 of the Code of Iowa shall be complied with, and no explosives may be stored, used, or manufactured without first petitioning the City, and the use must receive a certificate of compliance from both the State and the Fire Chief. b. No gasoline or other inflammables or explosives shall be stored unless the location, plans, and construction conform to the laws and regulations of the State and have the approval of both the Department of Public Safety and the Fire Department. (7) Glare and Heat. Every use and activity must be so operated that it does not emit heat or heated air beyond the boundary of the lot on which it is located. No direct or sky-reflected glare must emanate from any use or activity that is visible at any point on or beyond the boundary of the lot on which such activity is located. This restriction does not apply to signs otherwise permitted by the provisions of the Zoning Code or other applicable ordinances, to activities of a temporary or emergency nature, or to night lighting necessary for safety and the protection of property. CODE OF ORDINANCES, TIFFIN, IOWA - 1717 -