Urban Honolulu propane installations are regulated by ROH Chapter 20, which adopts NFPA 1 Chapter 69 and NFPA 58, triggering plan review at 125-gallon water capacity and vehicle barrier requirements.
Urban Honolulu restaurants, high-rises, and residences using propane must comply with ROH Chapter 20's adoption of NFPA 1 Chapter 69 and NFPA 58. Section 69.1.2 requires permits for storage, use, or handling above threshold amounts. Single containers or aggregated containers with water capacity of 125 gallons or more must submit plans to the Authority Having Jurisdiction. Containers within 10 feet of a public vehicular way must have vehicular barrier protection like bollards. Rooftop installations and tanks near stairwells or egress paths face additional setback and signage rules enforced by HFD Fire Prevention.
Improperly sited or unpermitted tanks can be red-tagged or ordered removed. Operating without required permits can trigger stop-work orders, daily fines, and insurance liability.
See how other cities in Honolulu County handle propane storage.
See how Urban Honolulu's propane storage rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.