5-3-12: EXEMPTIONS:

The following uses and activities shall be exempt from this chapter:

   A.   Noise of safety signals, warning devices, and emergency pressure relief valves;

   B.   Noise resulting from any authorized emergency vehicle when responding to an emergency call or in time of an emergency;

   C.   Noise resulting from emergency work;

   D.   Noise resulting from lawful fireworks and noisemakers used for celebration of an official holiday if regulated by local ordinance;

   E.   Any noise resulting from activities of a temporary nature during periods permitted by law for which a license or permit has been approved by the county manager in accordance with section 5-3-13 of this chapter;

   F.   Any noise resulting from snowmaking activities at ski areas;

   G.   Any noise resulting from any snow removal equipment or from snowplowing or removal services on public or private streets, or in commercial zones;

   H.   Any noise resulting from agricultural land operations and uses on private or public property, including crop dusting operations;

   I.   Any noise resulting from railway locomotives and cars;

   J.   Any noise resulting from medical helicopter operations. (Ord. 316-B, 4-6-2011)