Engineer_Estimate_(Review_Only).xlsx

This Engineer Estimate document for Pinellas County, Florida details the budgeted costs for Fiscal Year 2027 Pavement Preservation Package 4, consisting of five paving projects totaling approximately 34.81 lane miles of roadway. The package includes one arterial project (Alderman Road) and four local group projects (Highland Lakes P2 North, Local Group 214, Local Group 231, and Local Group 237). Work scope across all projects encompasses mobilization, maintenance of traffic, milling of existing asphalt pavement ranging from 1.5 to 2 inches in depth, placement of Superpave asphalt concrete in varying types and quantities, installation of pavement markings (white and yellow), raised pavement markers, loop assemblies for traffic control, and utility adjustments including valve boxes and manhole rings. Quantities vary significantly by project, with Project A (Alderman Road) requiring 90,000 square yards of milling and 9,900 tons of Superpave asphalt concrete, while Projects B through E require substantially smaller quantities. Each project includes allowances for unspecified utility and roadway work estimated at $1.00 per unit to accommodate contingencies.

The engineer's total project estimate is $6,520,675.36, with an additional Construction Engineering and Inspection (CEI) allocation of $231,000 for a combined total of $6,751,675.36. Unit pricing in the estimate reflects standard industry rates for pavement preservation work, with mobilization costs ranging from $15,000 to $70,000 per project and maintenance of traffic costs from $25,000 to $90,000. Asphalt concrete pricing is estimated at $164 to $175 per ton depending on type and traffic level, while milling costs are consistently priced at $3.20 per square yard. Pavement marking costs range from $1.00 to $3.50 per linear foot depending on marking type and color. The five projects are distributed across the county with varying complexity and scope, allowing for staged implementation of the preservation program.