; (14) reduce or eliminate the presence of— (A) toxic substances, including mercury, radon, PCBs, lead, per- and polyfluoroalkyl substances, and asbestos; (B) mold and mildew; or (C) rodents and pests; (15) ensure the safety of drinking water at the tap and water used for meal preparation in public school facilities, which may include testing of the potability of water at the tap for the presence of lead and other contaminants, including per- and polyfluoroalkyl substances; (16) bring public school facilities into compliance with applicable fire, health, and safety codes; (17) make public school facilities accessible to people with disabilities through compliance with the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq. ) and section 504 of the Rehabilitation Act of 1973 ( 29 U.S.C. 794 ); (18) provide instructional program space improvements for programs relating to early learning (including early learning programs operated by partners of the agency), special education, science, technology, career and technical education, physical education, music, the arts, and literacy (including library programs); (19) improving the public school facilities of magnet schools, or other instructional programs, designed to increase student diversity and decrease racial or socioeconomic isolation; (20) increase the use of public school facilities for the purpose of community-based partnerships that provide students with academic, health, and social services; (21) ensure the health of students and staff during the construction or modernization of public school facilities