; (2) the Secretary concerned uses the funding provided under paragraph (1) to pay a contractor included on the list maintained under subsection (b)(1) to conduct the analysis described in paragraph (1); (3) on completion of the analysis described in paragraph (1), if the Secretary concerned makes a decision to proceed with the project, the Secretary concerned— (A) solicits bids to carry out the project; and (B) enters into a contract or agreement under section 604 of the Healthy Forests Restoration Act of 2003 ( 16 U.S.C. 6591c ) to carry out the project; and (4) using any receipts described in subsection (d)(1), the Secretary concerned, to the maximum extent practicable, repays to the person the funding initially provided under paragraph (1). (d) Additional related authorities (1) Use of receipts Any receipts that are generated by a project described in subsection (c) that are normally deposited in the General Fund of the Treasury shall be available for expenditure by the Secretary concerned, without further appropriation or fiscal year limitation, for the use described in subsection (c)(4). (2) Contractors The Secretary concerned may noncompetitively hire a contractor included on the list maintained under subsection (b)(1) to conduct the analysis described in subsection (c)(1). (e) Savings clauses (1) Authority of the Secretary concerned The Secretary concerned shall— (A) determine the sufficiency of any documents prepared by a contractor under subsection (c)(2); and (B) retain responsibility for any authorizing decision relating to a proposed project described in subsection (c). (2) Review and approval of independent third parties The Secretary concerned shall verify that there is no conflict of interest between— (A) a person that submits a proposal under subsection (c)