; and (2) by adding at the end the following new paragraph: (2) Coverage amount (A) Primary coverage Each policy for flood insurance coverage made available under this title shall provide coverage under this subsection having an aggregate liability for any single property of $30,000. (B) Enhanced coverage The Administrator shall make additional coverage available under this subsection, in excess of the limit specified in subparagraph (A), having an aggregate liability for any single property of up to $60,000. . (c) Amount of surcharge Subsection (b) of section 1304 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4011(b) ), as amended by the preceding provisions of this section, is further amended by adding at the end the following new paragraph: (3) Surcharge for coverage (A) Primary coverage The Administrator shall impose a surcharge on each insured of such amount per policy as the Administrator determines is appropriate to provide cost of compliance coverage in accordance with paragraph (2)(A). (B) Enhanced coverage For each flood policy for flood insurance coverage under this title under which additional cost of compliance coverage is provided pursuant to paragraph (2)(B), the Administrator shall impose a surcharge, in addition to the surcharge under subparagraph (A) of this paragraph, in such amount as the Administrator determines is appropriate for the amount of such coverage provided. . (d) Use of certain materials Subsection (b) of section 1304 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4011(b) ), as amended by the preceding provisions of this section, is further amended by adding at the end the following new paragraph: (4) Use of certain materials The Administrator shall require that any measures implemented using amounts made available from coverage provided pursuant to this subsection be carried out using materials, identified by the Administrator, that minimize the impact of flooding on the usability of the covered property and reduce the duration that flooding renders the property