Regulationhistorical
HAR 6-77-91
HAR 6-77-91 Plastic pipe, inspection of joints
Snapshot 2026-08-12 Government source
Hawaii Public Utilities CommissionOfficial agency material
View source joints in plastic pipes required by sections 6-77-84(c) and 6-77-90(b) unless that person has been qualified by appropriate training or experience in evaluating the acceptability of plastic pipe joints made under the applicable joining procedure. [Eff ] (Auth: HRS '269-6) (Imp: 49 C.F.R. '192.287, October 1, 1990) Subchapter 9 Minimum Safety Standards - General Construction Requirements for Transmission Lines and Mains