Opinion ID: 183689
Heading Depth: 3
Heading Rank: 1

Heading: Sol's Compliance with Applicable UST Regulations

Text: On the record before us, we cannot conclude that Chico's claim under § 6972(a)(1)(A) is moot on the ground that Sol has complied with the UST regulations Chico seeks to enforce. At a minimum, there appear to be unresolved disputes as to whether Sol has met its initial abatement obligations under Rule 603 of Puerto Rico's UST regulations; whether Sol has adequately investigated the full extent and location of soils contaminated by the release and the presence and concentrations of dissolved product contamination in the groundwater under Rule 606; and whether Sol is in violation of Rule 1102, which proscribes the contamination of an existing or potential underground source of drinking water. We thus are unable to say that there is no live controversy to be decided with respect to Chico's claim under § 6972(a)(1)(A). [19]