The budget for this project can be estimated based on the quantities of work involved. Assuming an average cost per unit for each task, the total cost can be calculated. For example, earthwork costs can range from $10 to $50 per cubic yard, depending on the location and complexity of the project. Similarly, asphalt costs can range from $50 to $150 per ton. Using these estimates, the total project cost can be roughly calculated as follows: Earthwork (15,000 CY * $30/CY) = $450,000, Curb & Gutter (2,449 LF * $50/LF) = $122,450, Concrete Flat Work (2,190 SY * $100/SY) = $219,000, Asphalt (3,116 TN * $100/TN) = $311,600, Storm Drain Pipe (1,430 LF * $50/LF) = $71,500. The total estimated cost for the project would be around $1,174,550. However, this is a rough estimate and the actual cost may vary depending on various factors such as location, labor costs, and equipment expenses.