RegulationsHAR 6-77-40RegulationcurrentHAR 6-77-40HAR 6-77-40 ScopeCurrent as of 1994-09-03 Government sourceHawaii Public Utilities CommissionOfficial agency materialView source 2 passagesinstallation of pipeline components and facilities. In addition, it prescribes requirements relating to protection against accidental overpressuring. [Eff ] (Auth: HRS '269-6) (Imp: 49#C.F.R. '192.141, October 1, 1990)#