105 STAT. 458 PUBLIC LAW 102-90—AUG. 14, 1991 vided. That none of these funds shall be available for the purchase or hire of a passenger motor vehicle: Provided further, That none of the funds in this Act shall be available for salaries or expenses of any employee of the Congressional Budget Office in excess of 226 2 USC 605. staff employees: Provided further. That any sale or lease of property, supplies, or services to the Congressional Budget Office shall be deemed to be a sale or lease of such property, supplies, or services to the Congress subject to section 903 of Public Law 98-63. ARCHITECT OF THE CAPITOL OFFICE OF THE ARCHITECT OF THE CAPITOL SALARIES For the Architect of the Capitol; the Assistant Architect of the Capitol; and other personal services; at rates of pay provided by law, $7,858,000. TRAVEL 40 USC 166a. Appropriations under the control of the Architect of the Capitol shall be available for expenses of travel on official business not to exceed in the aggregate under all funds the sum of $50,000. CONTINGENT EXPENSES To enable the Architect of the Capitol to make surveys and studies, and to meet unforeseen expenses in connection with activities under his care, $100,000, which shall remain available until expended. CAPITOL BUILDINGS AND GROUNDS CAPITOL BUILDINGS For all necessary expenses for the maintenance, care and operation of the Capitol Building and electrical substations of the Senate and House Office Buildings, under the jurisdiction of the Architect of the Capitol, including furnishings and office equipment; not to exceed $1,000 for official reception and representation expenses, to be expended as the Architect of the Capitol may approve; purchase or exchange, maintenance and operation of a passenger motor vehicle; for expenses of attendance, when specifically authorized by the Architect of the Capitol, at meetings or conventions in connection with subjects related to work under the Architect of the Capitol, $23,021,000, of which $4,905,000 shall remain available until expended: Provided, That of the funds to remain available until expended, $2,000,000 shall be available for obligation without regard to section 3709 of the Revised Statutes, as amended. CAPITOL GROUNDS For all necessary expenses for care and improvement of grounds surrounding the Capitol, the Senate and House office buildings, and the Capitol Power Plant, $4,425,000.