That not less than $95,000,000 of the amounts made available under this heading for the award of grants pursuant to section 1011 of the Residential Lead-Based Paint Hazard Reduction Act of 1992 shall be provided to areas with the highest lead-based paint abatement needs: Provided further , That $45,000,000 of the funds appropriated under this heading shall be for the implementation of projects to demonstrate how intensive, extended multi-year interventions can dramatically reduce the presence of lead-based paint hazards in communities containing high concentrations of both pre-1940 housing and low-income families by achieving economies of scale that substantially reduce the cost of lead-based paint remediation activities and administrative costs for grantees: Provided further , That such projects in each of five communities shall be for five years and serve no more than four contiguous census tracts in which there are high concentrations of housing stock built before 1940, in which low-income families with children make up a significantly higher proportion of the population as compared to the State average, and that are located in jurisdictions in which instances of elevated blood lead levels reported to the State are significantly higher than the State average: Provided further , That funding awarded for such projects shall be made available for draw down contingent upon the grantee meeting cost-savings, productivity, and grant compliance benchmarks established by the Secretary: Provided further , That each recipent of funds for such projects shall contribute an amount not less than 10 percent of the total award, and that the Secretary shall give priority to applicants that secure commitments for additional contributions from public and private sources: Provided further , That grantees currently receiving grants made under this heading shall be eligible to apply for such projects, provided that they are deemed to be in compliance with program requirements established by the Secretary: Provided further , That