“ Provided further, That the sum herein appropriated shall be reduced by the amount of revenues received during fiscal year 2009 so as to result in a final fiscal year 2009 appropriation estimated at not more than $1,086,000. Nuclear Waste Technical Review Board Salaries and Expenses For necessary expenses of the Nuclear Waste Technical Review Board, as authorized by Public Law 100-203, section 5051, $3,811,000, to be derived from the Nuclear Waste Fund, and to remain available until expended. ”