RegulationsHAR 6-77-57RegulationcurrentHAR 6-77-57HAR 6-77-57 Compressor stations: ventilationCurrent as of 1994-09-03 Government sourceHawaii Public Utilities CommissionOfficial agency materialView source 2 passagesventilated to ensure that employees are not endangered by the accumulation of gas in rooms, sumps, attics, pits, or other enclosed places. [Eff ] (Auth: HRS '269- 6) (Imp: 49#C.F.R. '192.173, October 1, 1990)#