CB 121043: AN ORDINANCE relating to the Harbor Island Superfund Site; authorizing Seattle Public Utilities and Seattle City Light to agree to orders issued by the United States Environmental Protection Agency regarding remediation of contamination at the East Waterway Operable Unit of the Harbor Island Superfund Site; and authorizing Seattle Public Utilities and Seattle City Light to enter into agreements with other parties to implement and share the costs of implementing those orders, including making commitments to expend funds not contemplated in the annual budget, consistent with RCW 35.32A.070.