609.10 of title 10, Code of Federal Regulations. Advanced technology vehicles manufacturing loan program For Department of Energy administrative expenses necessary in carrying out the Advanced Technology Vehicles Manufacturing Loan Program, $5,000,000, to remain available until September 30, 2019. Departmental administration For salaries and expenses of the Department of Energy necessary for departmental administration in carrying out the purposes of the Department of Energy Organization Act ( 42 U.S.C. 7101 et seq.), $238,736,000, to remain available until September 30, 2019, including the hire of passenger motor vehicles and official reception and representation expenses not to exceed $30,000, plus such additional amounts as necessary to cover increases in the estimated amount of cost of work for others notwithstanding the provisions of the Anti-Deficiency Act ( 31 U.S.C. 1511 et seq.): Provided , That such increases in cost of work are offset by revenue increases of the same or greater amount: Provided further , That moneys received by the Department for miscellaneous revenues estimated to total $96,000,000 in fiscal year 2018 may be retained and used for operating expenses within this account, as authorized by section 201 of Public Law 95–238 , notwithstanding the provisions of 31 U.S.C. 3302: Provided further , That the sum herein appropriated shall be reduced as collections are received during the fiscal year so as to result in a final fiscal year 2018 appropriation from the general fund estimated at not more than $142,736,000. Office of the inspector general For expenses necessary for the Office of the Inspector General in carrying out the provisions of the Inspector General Act of 1978, $49,000,000, to remain available until September 30, 2019. Atomic energy defense activities National nuclear security administration Weapons Activities For Department of Energy expenses, including the purchase, construction, and acquisition of plant and capital equipment and other incidental expenses necessary for atomic