6-4-2: SPECIFIC ACTIVITIES PROHIBITED:
   A.   No person shall play or operate, or permit the playing or operating of, a sound production device within a motorized vehicle that is plainly audible by any person: 1) either across a real property line or at a distance of fifty feet (50') or more from the vehicle; and 2) for more than thirty (30) continuous seconds.
   B.   No person shall cause or create, or permit the causing or creating of, a noise disturbance that is plainly audible by any person: 1) either across a real property line or at a distance of fifty feet (50'); and 2) for more than thirty (30) continuous seconds.
   C.   No person shall use amplified sound in City Plaza except with a permit authorized in title 10 of this code.
   D.   No person shall use amplified sound in violation of section 8-5-5 of this code.
   E.   No person shall so load, unload, open, close or handle boxes, crates, containers, building materials, garbage cans or similar objects outdoors between the hours of ten o'clock (10:00) P.M. and six o'clock (6:00) A.M. the following morning as to create a noise disturbance across the property line of residentially zoned property.
   F.   No person shall unload or handle garbage dumpsters or similar objects outdoors between the hours of ten o'clock (10:00) P.M. and seven o'clock (7:00) A.M. the following morning as to create a noise disturbance across the property line of residentially zoned property.
   G.   No person shall operate construction equipment before seven o'clock (7:00) A.M. and after ten o'clock (10:00) P.M. unless a permit therefor has been obtained from the city engineer. (Ord. 14-4600, 11-18-2014)