Hawaii Administrative Rules
Title 6 - DEPARTMENT OF BUDGET AND FINANCE
Division - PUBLIC UTILITIES COMMISSION
Chapter 77 - TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE; MINIMUM SAFETY STANDARDS
Subchapter 4 - MINIMUM SAFETY STANDARDS - MATERIALS
Section 6-77-23 - Plastic pipe
Universal Citation: HI Admin Rules 6-77-23
Current through August, 2024
(a) New plastic pipe is qualified for use under this chapter if:
(1) It is manufactured in accordance with a
listed specification; and
(2) It is
resistant to chemicals with which contact may be anticipated,
(b) Used plastic pipe is qualified for use under this chapter if:
(1) It was
manufactured in accordance with a listed specification;
(2) It is resistant to chemicals with which
contact may be anticipated;
(3) It
has been used only in natural gas service;
(4) Its dimensions are still within the
tolerances of the specification to which it was manufactured; and
(5) It is free of visible
defects.
(c) For the purpose of subsections (a)(1) and (b)(1), where pipe of a diameter included in a listed specification is impractical to use, pipe of a diameter between the sizes included in a listed specification may be used if it:
(1) Meets the strength and design criteria
required of pipe included in that listed specification; and
(2) Is manufactured from plastic compounds
which meet the criteria for material required of pipe included in that listed
specification.
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