Specifications include, but are not limited to: Cotton Creek Septic Tank Effluent Pump (STEP) System Retrofit. 1. Mobilizing and demobilizing the prime Contractor’s and all Subcontractors’ forces, supplies, equipment, and incidentals at the Project site. It shall include all Contractor and Subcontractor costs associated with obtaining performance bonds, insurance, and other preconstruction costs incurred after Contract award. 2. Remove all components from existing grinder basin including pump, floats, piping, valves, splice box, and ancillaries. Remove control panels and convert electrical service to 120V, 1 Phase. Provide the County the option of retaining any and all components; contractor to dispose of remaining components. Lids to be disposed of by contractor. Top 6” of grinder basin to be cut away and disposed of. Borrow material from STEP tank excavation to fill grinder basin, compacted in 6” lifts. 3. Furnish and install STEP system tanks complete including cut, fill, compaction, and 1,500 gallon fiberglass baffled tanks with watertight risers and lids as required by the Plans and Specifications complete.