; and (2) submit that study to the appropriate committees of the House of Representatives and the Senate together with the joint environmental impact statement and environmental impact report required under subsection (d). (b) Evaluation of non-Federal project The feasibility study shall evaluate the development of the Sites Project as a non-Federal project whereby the Department of the Interior may be a participant in the locally preferred project in a manner that is consistent with the recommendations identified in the final feasibility study. (c) Locally preferred alternative If the Sites Project is developed as a non-Federal project and the Authority’s locally preferred alternative be determined in the feasibility study to be the alternative producing the highest Regional Economic Development Account benefits, the locally preferred alternative shall be the preferred project. (d) Final environmental impact statement and environmental impact report No later than 16 months after the date that the California Water Commission establishes a Maximum Conditional Eligibility Determination for State participation in the Sites Project, as required before the Sites Project can be deemed to be consistent with and eligible for support from funds derived from the California Water Quality, Supply, and Infrastructure Improvement Act, approved by California voters on November 4, 2014, or November 30, 2019, whichever occurs later, the Secretary shall work with the Secretary of Commerce, the Army Corps of Engineers and the Environmental Protection Agency Administrator to coordinate the efforts of the relevant agencies and work with the State, the Authority, and other stakeholders to complete and issue the final joint environmental impact statement and environmental impact report on the Sites Project. (e) Requirements of existing law Nothing in the section affects the requirements of Federal law. 5. Construction (a) Authorization of construction Section 103(d)(1)(B) of the Calfed Bay-Delta Authorization Act ( Public Law 108–361 )