Haw. Rev. Stat. § 264-32: Utility facility defined.

The term "utility facility" wherever used in section 264-33 means and includes any of the following: any surface, underground, or overhead water mains, fire hydrants, gas mains, sewer mains, pipes (including fuel oil lines), conduits, utility holes, poles, wires, cables, lines, street lighting structures, or other structures or equipment, and the appurtenances thereto, owned by any privately owned public utility or by any county or by any police department or board of water supply of a county and used in connection with the producing or the furnishing of water, gas, light, electric power, communications, transportation, or other public utility services.