The following uses and activities shall be exempt from § 92.21:
(A) Noises originating or emanating from safety signals, warning devices and emergency pressure relief valves;
(B) Noises resulting from any authorized emergency vehicle or law enforcement training facilities;
(C) Noises resulting from construction or demolition activity except in residential areas from 9:00 p.m. until 6:00 a.m. eastern time;
(D) Noises relating from the use of farm machinery, lawn mowers or other machinery utilized for agricultural or landscaping purposes.
(E) Noises originating or emanating from public recreational facilities.
(F) The operation of any aircraft in conformity with, or pursuant to, federal law, federal air regulations and/or air traffic control instructions.
(Ord. 93-22, passed 10-11-93; Am. Ord. 19-19, passed 7-8-19)