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 15 - MAINTENANCE
Section 6-77-175 - Transmission lines: leakage surveys

Universal Citation: HI Admin Rules 6-77-175

Current through August, 2024

(a) Each operator of a transmission line shall provide for periodic leakage surveys of the line in its operating and maintenance plan.

(b) Leakage surveys of a transmission line must be conducted at intervals not exceeding 15 months, but at least once each calendar year. However, in the case of a transmission line which transports gas in conformity with section 6-77-169 without an odor or odorant, leakage surveys using leak detector equipment must be conducted:

(1) In Class 3 locations, at intervals not exceeding 7-1/2 months, but at least twice each calendar year; and

(2) In Class 4 locations, at intervals not exceeding 4-1/2 months, but at least four times each calendar year.

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