Hawaii Administrative Rules
Title 11 - DEPARTMENT OF HEALTH
Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS
Chapter 280.1 - UNDERGROUND STORAGE TANKS
Subchapter 3 - GENERAL OPERATING REQUIREMENTS
Section 11-280.1-35 - Periodic testing of spill prevention equipment and containment sumps used for interstitial monitoring of piping and periodic inspection of overfill prevention equipment
Universal Citation: HI Admin Rules 11-280.1-35
Current through February, 2024
(a) Owners and operators of UST systems with spill and overfill prevention equipment and containment sumps used for interstitial monitoring of piping must meet these requirements to ensure the equipment is operating properly and will prevent releases to the environment:
(1) Spill
prevention equipment (such as a catchment basin, spill bucket, or other spill
containment device) must prevent releases to the environment by meeting one of
the following:
(A) The equipment is double
walled and the integrity of both walls is periodically monitored at a frequency
not less than once every thirty-one days. Owners and operators must begin
meeting the requirements of subparagraph (B) and conduct a test within thirty
days of discontinuing periodic monitoring of this equipment; or
(B) The spill prevention equipment is tested
at least once every three hundred sixty-five days to ensure the equipment is
liquid tight by using vacuum, pressure, or liquid testing in accordance with
one of the following criteria:
(i)
Requirements developed by the manufacturer. (Note: Owners and operators may use
this option only if the manufacturer has developed requirements.);
(ii) Code of practice developed by a
nationally recognized association or independent testing laboratory;
or
(iii) Requirements determined by
the department to be no less protective of human health and the environment
than the requirements listed in clauses (i) and (ii).
(2) Containment sumps used for
interstitial monitoring of piping must prevent releases to the environment by
meeting one of the following:
(A) The
equipment is double walled and the integrity of both walls is periodically
monitored at a frequency not less than annually. Owners and operators must
begin meeting the requirements of subparagraph (B) and conduct a test within
thirty days of discontinuing periodic monitoring of this equipment;
or
(B) The containment sumps used
for interstitial monitoring of piping are tested at least once every three
years to ensure the equipment is liquid tight by using vacuum, pressure, or
liquid testing in accordance with one of the criteria in paragraph (1)(B)(i) to
(iii).
(3) Overfill
prevention equipment must be inspected at least once every three years. At a
minimum, the inspection must ensure that overfill prevention equipment is set
to activate at the correct level specified in section 11-280.1-20(d) and will
activate when regulated substance reaches that level. Inspections must be
conducted in accordance with one of the criteria in paragraph (1) (B) (i) to
(iii).
(b) Owners and operators must maintain records as follows (in accordance with section 11-280.1-34) for spill prevention equipment, containment sumps used for interstitial monitoring of piping, and overfill prevention equipment:
(1) All records of testing or inspection must
be maintained for three years; and
(2) For spill prevention equipment not tested
every three hundred sixty-five days and containment sumps used for interstitial
monitoring of piping not tested every three years, documentation showing that
the prevention equipment is double walled and the integrity of both walls is
periodically monitored must be maintained for as long as the equipment is
periodically monitored.
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