8O1 - RESOLUTION APPROVING, AND AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXECUTE, THE COMMERCIAL/INDUSTRIAL DEMAND REDUCTION RIDER AGREEMENTS BETWEEN FLORIDA POWER & LIGHT AND MIAMI-DADE COUNTY FOR THE MIAMI-DADE WATER AND SEWER DEPARTMENT'S SOUTH AND CENTRAL DISTRICT WASTEWATER TREATMENT PLANTS; AND AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXERCISE ALL RIGHTS CONTAINED THEREIN, INCLUDING TERMINATION(Water & Sewer Department)