Regulationhistorical
HAR 6-77-86
HAR 6-77-86 Ductile iron pipe
Snapshot 2026-08-12 Government source
Hawaii Public Utilities CommissionOfficial agency material
View source (b) Ductile iron pipe may not be joined by brazing. [Eff -6) (Imp: 49 C.F.R. '192.277, October 1, 1990) ] (Auth: HRS '269