to be kept secret in the interest of national defense or the conduct of foreign affairs. 257. Appropriations made available in this Act under the heading Medical Services shall be available to carry out sections 322(d) and 521A of title 38, United States Code, to include the payment of the administrative expenses necessary to carry out such sections. Of the amount appropriated for fiscal year 2018, up to $2,000,000 shall be available for the payment of monthly assistance allowances to veterans pursuant to 38 U.S.C. 322(d) and up to $8,000,000 shall be available for the payment of grants pursuant to 38 U.S.C. 521A . Of the amounts appropriated in advance for fiscal year 2019, up to $2,000,000 shall be available for the payment of monthly assistance allowances to veterans pursuant to 38 U.S.C. 322(d) and up to $8,000,000 shall be available for the payment of grants pursuant to 38 U.S.C. 521A . 258. (a) In fiscal year 2018 and each fiscal year hereafter, beginning with the fiscal year 2019 budget request submitted to Congress pursuant to section 1105(a) of title 31, United States Code, the budget justification documents submitted for the Construction, Major Projects account of the Department of Veterans Affairs shall include, at a minimum, the information required under subsection (b). (b) The budget justification documents submitted pursuant to subsection (a) shall include, for each project— (1) the estimated total cost of the project