RegulationsHAR 6-77-131RegulationcurrentHAR 6-77-131HAR 6-77-131 External corrosion control: test stationsCurrent as of 1994-09-03 Government sourceHawaii Public Utilities CommissionOfficial agency materialView source 2 passagesprotection required by this subchapter must have sufficient test stations or other contact points for electrical measurement to determine the adequacy of cathodic protection. [Eff ] (Auth: HRS '269-6) (Imp: 49#C.F.R. '192.469, October 1, 1990)#