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The Resolution Path
Step 1 of 3Kailua, HI
Noise Ordinance Overview
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Official Decibel Limits
volume_up"These decibel limits are specifically for construction noise. Impulsive noise may have a limit 10 dBA higher than specified levels."
AI Executive Summary
Kailua, HI noise ordinances, governed by the City and County of Honolulu's Revised Ordinances, Chapter 41, Article 6, and state Department of Health rules, regulate noise. Provisions include specific decibel limits for residential (55 dBA day, 45 dBA night) and commercial (60 dBA day, 50 dBA night) construction, restrictions on amplified sound audible 30 feet away, and animal nuisance regulations.
Specific Noise Restrictions
Construction
Construction noise cannot exceed 55 dBA during daytime hours (7:00 AM to 10:00 PM) and 45 dBA during nighttime hours (10:00 PM to 7:00 AM) in residential zones. For Class B (mixed-use and commercial) zones, limits are 60 dBA daytime and 50 dBA nighttime. General construction/demolition in residential zones is addressed by Ordinance 23-7, with activities typically between 7:00 AM and 6:00 PM. Projects exceeding maximum permissible sound levels outside of 7:00 a.m. - 6:00 p.m. Monday-Friday, or 9:00 a.m. - 6:00 p.m. Saturdays, or anytime Sundays/holidays require an approved Community Noise Variance.
Amplified Sound
It is unlawful to play, use, or operate any radio, tape recorder, cassette player, or other sound-reproducing device on public property or in a motor vehicle on public space if the sound is audible at a distance of 30 feet from the device. A permit from the City & County of Honolulu, Department of Parks & Recreation, is required for musical instruments, amplified music, or loudspeakers in public parks. Use of sound amplifying devices in public buildings requires prior written approval.
Animals
Animal nuisance noise on Oahu, including barking, whining, howling, crowing, or other unreasonable noises, is covered by the Revised Ordinances of Honolulu, Chapter 12 'Animal Nuisances.' Such noise is unlawful if it occurs continuously for 10 minutes or intermittently for 30 minutes or more to the disturbance of any person. Complaints are directed to the Honolulu Police Department.
Vehicles
Sound generated by a sound-reproducing device in a motor vehicle on a public street, highway, or public space is unlawful if audible at a distance of 30 feet. Noisy mufflers should be reported to the Honolulu Police Department. Commercial delivery trucks are legally required to operate backup alarms when their rear view is obstructed.
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