Haw. Code R. § 11-280.1-21 - Upgrading of UST systems

(a) All UST systems must comply with one of the following requirements:
(1) UST system performance standards in section 11-280. 1-20(b) to (d);
(2) For airport hydrant fuel distribution systems and UST systems with field-constructed tanks installed before July 15, 2018:
(A) The system performance standards in section 11-280.1-20(b) and (c); and
(B) Not later than July 15, 2019, the system performance standards under section 11-280.1-20(d); or
(3) Closure requirements under subchapter 7.
(b) UST systems other than airport hydrant fuel distribution systems and UST systems with field-constructed tanks: Not later than July 15, 2028, tanks and piping installed before August 9, 2013 must be provided with secondary containment that meets the requirements of section 11-280.1-24, except for suction piping that meets the requirements of section 11-280.1-41(b)(6).
(c) Airport hydrant fuel distribution systems and UST systems with field-constructed tanks: Not later than July 15, 2038, tanks and piping installed before July 15, 2018 must be provided with secondary containment that meets the requirements of section 11-280.1-24 or must utilize a design which the director determines is protective of human health and the environment, except for:
(1) Suction piping that meets the requirements of section 11-280.1-41(b)(6);
(2) Piping associated with UST systems with field-constructed tanks with a capacity greater than 50,000 gallons; and
(3) Piping associated with airport hydrant systems.

Notes

Haw. Code R. § 11-280.1-21
[Eff 7/15/2018] (Auth: HRS §§ 342L-3, 342L-32) (Imp: HRS §§ 342L-3, 342L-32) Comp 1/17/2020 Am and comp 7/8/21; Comp 3/21/2025

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