by striking (including expenditures for planning, design, and associated preconstruction activities, including activities relating to the siting of the facility, but not and inserting (including expenditures for planning, design, siting, and associated preconstruction activities, for replacing or rehabilitating aging treatment, storage, or distribution facilities of public water systems, or for producing or capturing sustainable energy on site or through the transportation of water through the public water system, but not . 21004. Requirements for use of American materials Section 1452(a)(4)(A) of the Safe Drinking Water Act ( 42 U.S.C. 300j–12(a) ) is amended by striking During fiscal year 2017, funds and inserting Funds . 21005. Data on variances, exemptions, and persistent violations Section 1452(b)(2) of the Safe Drinking Water Act ( 42 U.S.C. 300j–12(b)(2) ) is amended— (1) in subparagraph (B), by striking and at the end