135 



68 



1 (3) Monies from the fund, including interest, shall be 



2 expended solely for activities and projects within the park 



3 which are consistent with the park's general management 



4 plan, concessions plan, and other applicable plans, and 



5 which the Secretary determines will enhance public use, 



6 safety, and enjoyment of the park, including but not lim- 



7 ited to projects which directly or indirectly support conces- 



8 sion facilities or services required by the concession con- 



9 tract, but no expenditure from the fund shall have the ef- 



10 feet of creating or increasing any compensable interest of 



11 any concessioner in any such facilities. A concessioner 



12 shall not be allowed to make any advances or credits to 



13 the fund. 



14 (4) A concessioner shall not be granted any interest 



15 in improvements made from fund expenditures, including 



16 any interest granted pursuant to section 310 of this title. 



17 (5) Nothing in this subsection shall affect the obliga- 



18 tion of a concessioner to insure, maintain, and repair any 



19 structure, fixture, or improvement assigned to such con- 



20 cessioner and to insure that such structure, fixture, or im- 



21 provement fully complies with applicable safety and health 



22 laws and regulations. 



23 (6) The concessioner shall maintain proper records 



24 for all expenditures made from the fund. Such records 



25 shall include, but not be limited to invoices, bank state- 



