; and not to exceed $19,000 for official reception and representation expenses, $2,473,282,000, to remain available until September 30, 2020: Provided , That of the amounts provided under this heading, the Chemical Risk Review and Reduction program project shall be allocated for this fiscal year, excluding the amount of any fees made available, not less than the amount of appropriations for that program project for fiscal year 2014: Provided further , That of the funds included under this heading, $12,700,000 shall be for Environmental Protection: National Priorities as specified in the report accompanying this Act: Provided further , That of the funds included under this heading, $434,857,000 shall be for Geographic Programs specified in the report accompanying this Act: Provided further , That of the unobligated balances from appropriations made available under this heading, $40,000,000 are permanently rescinded. Office of inspector general For necessary expenses of the Office of Inspector General in carrying out the provisions of the Inspector General Act of 1978, $41,489,000, to remain available until September 30, 2020. Buildings and facilities For construction, repair, improvement, extension, alteration, and purchase of fixed equipment or facilities of, or for use by, the Environmental Protection Agency, $39,553,000, to remain available until expended. Hazardous substance superfund (including transfers of funds) For necessary expenses to carry out the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), including sections 111(c)(3), (c)(5), (c)(6), and (e)(4) ( 42 U.S.C. 9611 ) $1,127,090,000, to remain available until expended, consisting of such sums as are available in the Trust Fund on September 30, 2018, as authorized by section 517(a) of the Superfund Amendments and Reauthorization Act of 1986 (SARA) and up to $1,127,090,000 as a payment from general revenues to the Hazardous Substance Superfund for purposes as authorized by section 517(b) of SARA: Provided , That