This contract is for Continuing Engineering Services for projects located in Hernando County, specifically for landfill services. The contract is between the Hernando County Board of County Commissioners and HDR Engineering, Inc. The scope of work includes solid waste planning, subsurface investigation, materials testing, environmental evaluations, and economic evaluations, among other services. The contract has a term of three years with the option to extend for two additional one-year periods. The compensation method includes lump sum and hourly rate plus direct cost.