Kailua vs Mililani Mauka
How do propane storage rules compare between Kailua, HI and Mililani Mauka, HI?
Kailua and Mililani Mauka have similar restriction levels.
Kailua, HI
Honolulu County
Residential and commercial propane storage in Kailua is regulated through ROH Chapter 20's adoption of NFPA 1 Ch. 69 and NFPA 58. Permits are required, and aggregated containers of 125 gallons water capacity or more need plan review.
View full Kailua rules →Mililani Mauka, HI
Honolulu County
Mililani Mauka propane storage follows NFPA 58 via Honolulu Chapter 20, with permits and plan review triggered at 125 gallons aggregate capacity and vehicle barrier rules near roads.
View full Mililani Mauka rules →Key Facts Comparison
| Fact | Kailua | Mililani Mauka |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Kailua FAQ
Can I swap out a 20-pound BBQ tank without a permit?
Yes, routine residential cylinder exchanges typically do not require a permit, but installations and new supply lines do.
Does a 500-gallon home propane tank need plan review?
Yes. Any container of 125 gallons water capacity or more triggers plan submittal to HFD as AHJ.
Mililani Mauka FAQ
Can I keep a whole-house propane tank at my Mililani Mauka home?
Yes, typically under 125 gallons water capacity, but installation must meet NFPA 58 and MTA/MMA rules.
Do commercial cages need bollards?
Yes. Vehicular barrier protection is required within 10 feet of public vehicular ways.
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