This Administrative Settlement Agreement and Order on Consent (Settlement) is
entered into voluntarily by the United States Environmental Protection Agency (EPA) and
Chevron U.S.A. Inc., Kinder Morgan Liquids Terminals LLC, McCall Oil and Chemical
Corporation, Phillips 66 Company, and Shell Oil Company (Respondents). This Settlement
provides for the performance of 100% Remedial Design of the Willbridge Cove Project Area, the
payment by Respondents of certain response costs incurred by the EPA, the Oregon Department
of Environmental Quality and the Tribal Governments at or in connection with the Work
conducted under this Settlement, related to the selected remedy for the in-river portion of the
Portland Harbor Superfund Site (the Site).