East Honolulu vs Mililani Mauka
How do propane storage rules compare between East Honolulu, HI and Mililani Mauka, HI?
East Honolulu and Mililani Mauka have similar restriction levels.
East Honolulu, HI
Honolulu County
East Honolulu homeowners storing propane for cooking, pool heaters, or backup generators must comply with Honolulu's Fire Code LP-Gas provisions, including permits and plan review for larger containers.
View full East Honolulu 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 | East Honolulu | Mililani Mauka |
|---|---|---|
| Plan Review Threshold | 125+ gallon capacity | - |
| Standard | NFPA 58 / NFPA 1 Ch. 69 | - |
| Barrier Rule | Within 10 ft of road | - |
| Permit | Per NFPA 1 Sec. 69.1.2 | - |
| Code Chapter | ROH Ch. 20 | - |
| - | - |
Highlighted rows indicate differences between cities.
East Honolulu FAQ
Do I need a permit for a 120-gallon propane tank at home?
Installations must meet NFPA 58 requirements and the Fire Code permit provisions. Aggregates of 125 gallons or more require plan submittal to the HFD Authority.
What about a 20-pound BBQ cylinder on a lanai?
Small DOT cylinders for household barbecues are generally allowed without plan review, but must be used and stored per NFPA 58 clearance and ventilation rules.
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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