8N2 - RESOLUTION APPROVING TERMS OF AND AUTHORIZING COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXECUTE A GRANT AGREEMENT WITH THE FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION IN THE AMOUNT OF $3,000,000.00 AND WAIVING COMPETITIVE BIDDING BY A TWO-THIRDS VOTE AND APPROVING TERMS OF A PROJECT MANAGEMENT AGREEMENT BETWEEN MIAMI-DADE COUNTY AND MIAMI FREEDOM PARK, LLC FOR THE FLOOD MITIGATION AND INFRASTRUCTURE IMPROVEMENTS AT MIAMI FREEDOM PARK; AND AUTHORIZING THE RECEIPT AND EXPENDITURE OF FUNDS AS SPECIFIED IN THE AGREEMENT(Transportation and Public Works)