Fillable_Cost_Estimate.xlsx

This is a cost estimate document for construction services under a CDBG-DR (Community Development Block Grant for Disaster Recovery) project administered by Volusia County's Office of Recovery and Resiliency in Florida. The document outlines two major project scopes: Stormwater Pond and Pump Station Improvements, and Lantern Park Subdivision Drainage Improvements. These projects are funded through HUD disaster recovery assistance related to Hurricane Ian damage sustained in September 2022. The cost estimate includes 30 line items detailing various construction components such as mobilization, excavation, concrete pipe culverts, utility installations, fencing, stormwater pump station construction, and asphalt concrete work, with quantities ranging from single units for specialized equipment to 48,000 cubic yards for regular excavation.

The cost estimate is presented as a fillable Excel spreadsheet with columns for pay item numbers, descriptions, units of measure, unit costs, quantities, and total costs, though specific dollar amounts are not populated in the provided excerpt. The project encompasses site preparation (clearing and grubbing, erosion control), structural components (concrete elliptical pipes, flap gates, riprap), utility infrastructure (HDPE pipe, valves, meter boxes), and site improvements (fencing, turf, and access). The estimate format indicates that certain cost items are calculated as percentages of the total project cost, including mobilization (10-15%), maintenance of traffic (5%), and erosion control measures (5%), suggesting a cost-plus or percentage-based pricing structure typical of public construction projects funded through federal disaster recovery programs.