; purchase or lease of not to exceed 25 passenger motor vehicles, which shall be for replacement only; purchase or lease of small boats for contingent and emergent requirements (at a unit cost of not more than $700,000) and repairs and service-life replacements, not to exceed a total of $31,000,000; purchase, lease, or improvement of other equipment (at a unit cost of not more than $250,000); minor shore construction projects not exceeding $1,000,000 in total cost on any location; payments pursuant to section 156 of Public Law 97–377 ( 42 U.S.C. 402 note; 96 Stat. 1920); and recreation and welfare; $7,163,464,000; of which $340,000,000 shall be for defense-related activities; of which $24,500,000 shall be derived from the Oil Spill Liability Trust Fund to carry out the purposes of section 1012(a)(5) of the Oil Pollution Act of 1990 ( 33 U.S.C. 2712(a)(5) ): Provided , That not to exceed $23,000 shall be for official reception and representation expenses. Environmental compliance and restoration For necessary expenses to carry out the environmental compliance and restoration functions of the Coast Guard under chapter 19 of title 14, United States Code, $13,397,000, to remain available until September 30, 2022. Reserve training For necessary expenses of the Coast Guard Reserve; operations and maintenance of the Coast Guard Reserve Program; personnel and training costs; and equipment and services; $114,875,000. Acquisition, construction, and improvements For necessary expenses of the Coast Guard for acquisition, construction, renovation, and improvement of aids to navigation, shore facilities (including facilities at Department of Defense installations used by the Coast Guard), vessels, and aircraft, including equipment related thereto, $1,298,745,000; of which $20,000,000 shall be derived from the Oil Spill Liability Trust Fund to carry out the purposes of section 1012(a)(5) of the Oil Pollution Act of 1990 ( 33 U.S.C. 2712(a)(5) )