A.   Restrictions: The following is prohibited between the hours of ten o'clock (10:00) P.M. and seven o'clock (7:00) A.M.:
      1.   Grading activity including, but not limited to, operation, repair, servicing and engine start-up/warm-up of heavy equipment;
      2.   The use of any power tools for construction activity including, but not limited to, saws, jackhammers, nail drivers, impact wrenches, and air compressors;
      3.   The use of domestic power maintenance equipment including, but not limited to, lawn mowers, hedge clippers, grass/weed trimmers, garden tillers, chain saws, leaf blowers, wood chippers; and
      4.   Repair and servicing of motor vehicles, recreational vehicles or other equipment.
   B.   Exemption: The following activities are specifically exempted from the prohibitions under this section:
      1.   Mining and excavation regulated by a mining and excavation permit;
      2.   All activities and land uses regulated by conditional use permits including, but not limited to, fuel facilities, fast food establishments, major auto repair, school activities, and daycare facilities;
      3.   Public work construction by Federal, State, County, or City authorities or their contractors and subcontractors as approved by the City Engineer;
      4.   Equipment for snow removal; and
      5.   Emergency public works repair/construction. (Ord. 613, sec. 1, 9-2-1997)