(1) subsection (a) and sections
6112 and
6113 of this title are available for
(A) expenses of heating and air-conditioning refrigeration supplied by the Capitol Power Plant, advancements for which shall be made and deposited in the Treasury to the credit of appropriations provided for the Capitol Power Plant; and
(B) the purchase of electrical energy; and
(2) the heading Supreme Court of the United States and care of the building and grounds are available for
(A) improvements, maintenance, repairs, equipment, supplies, materials, and appurtenances;
(B) special clothing for workers;
(C) personal and other services (including temporary labor without regard to chapter 51, subchapter III of chapter 53, and subchapter III of chapter 83, of title
5); and
(D) without compliance with section 3709 of the Revised Statutes (
41 U.S.C.
5)
(i) for snow removal (by hire of personnel and equipment or under contract); and
(ii) for the replacement of electrical transformers containing polychlorinated biphenyls.