Sound or noise associated with the following are excepted from the application of this article:
(1) Construction activity performed by an agency of government, provided that all equipment is operated in accordance with manufacturer's specifications and is equipped with all noise-reducing equipment in proper condition;
(2) Construction or repair work and regulated activities of utilities regulated by the state utilities commission;
(3) Construction activities associated with home improvements between the hours of 7:00 a.m. and 9:00 p.m. Monday through Sunday;
(4) Lawnmowers and turf management equipment operated between the hours of 6:00 a.m. and 9:00 p.m. when operated in accordance with manufacturer's specifications and with all standard noise reducing equipment in place and in proper condition;
(5) Refuse collection vehicles operating during daylight hours;
(6) Safety signals, warning devices, emergency pressure relief valves, and church bells;
(7) Outdoor entertainment events only to the extent authorized in a special event permit issued by the town;
(8) Regularly scheduled athletic events at town parks, athletic facilities, and public or private schools;
(9) Film and video production activities for which permits have been issued by the town, provided all equipment such as generators are properly muffled;
(10) Lawful fireworks;
(11) Properly equipped aircraft operated in accordance with applicable federal rules and regulations; and
(12) Governmental emergency vehicles and firearms in the course of the performance of official duties.
(Code 1989, § 84A.04)