Haw. Code R. § 11-280.1-65 - Investigations for soil and groundwater cleanup
(a) In order
to determine the full extent and location of soils contaminated by the release
and the presence and concentrations of dissolved product contamination in the
groundwater and surface water, owners and operators must conduct investigations
of the release, the release site, and the surrounding area possibly affected by
the release if any of the following conditions exist:
(1) There is evidence that groundwater wells
have been affected by the release (e.g., as found during release confirmation
or previous release response actions);
(2) Free product is found to need recovery in
compliance with section
11-280.1-64;
(3) There is evidence that contaminated soils
may be in contact with groundwater (e.g., as found during conduct of the
initial response measures or investigations required under sections 11-280.1-60 to 11-280.1-64); and
(4) The department requests an investigation,
based on the potential effects of contaminated soil or groundwater on nearby
surface water and groundwater resources.
(b) Owners and operators must include
information collected in accordance with this section with each quarterly
report required pursuant to section
11-280.1-65.2.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
(a) In order to determine the full extent and location of soils contaminated by the release and the presence and concentrations of dissolved product contamination in the groundwater and surface water, owners and operators must conduct investigations of the release , the release site, and the surrounding area possibly affected by the release if any of the following conditions exist:
(1) There is evidence that groundwater wells have been affected by the release (e.g., as found during release confirmation or previous release response actions);
(2) Free product is found to need recovery in compliance with section 11-280.1-64;
(3) There is evidence that contaminated soils may be in contact with groundwater (e.g., as found during conduct of the initial response measures or investigations required under sections 11-280.1-60 to 11-280.1-64); and
(4) The department requests an investigation, based on the potential effects of contaminated soil or groundwater on nearby surface water and groundwater resources.
(b) Owners and operators must include information collected in accordance with this section with each quarterly report required pursuant to section 11-280.1-65.2.