There is hereby created in the State Treasury a revolving fund for the Department of Real Estate Services of the Office of Management and Enterprise Services, to be designated the “State Construction Revolving Fund”. The fund shall be a continuing fund, not subject to fiscal year limitations, and shall consist of all funds appropriated by the Legislature for projects included in the annual capital plan; funds from nonappropriated sources designated for projects within a capital plan; allocations from an approved annual capital plan designed for assessment and planning services; allocations from an approved annual capital plan for emergency response in accordance with Section 130 of this title; and fees collected by the Department in accordance with the provisions of this section or as otherwise provided by law. All monies accruing to the credit of the fund are hereby appropriated and may be budgeted and expended by the Department. The fund shall be used to pay expenses resulting from contracts awarded by the Department and to defray Department operating costs and expenses the Office incurs to support Department operations. Expenditures from the fund shall be made upon warrants issued by the State Treasurer against claims filed as prescribed by law with the Director of the Office of Management and Enterprise Services for approval and payment.