Based on the information provided in the document, it is difficult to estimate the exact budget for this project. However, considering the scope of work, which includes the construction of 1860 lf of concrete sidewalk, minor curb and gutter repair, pedestrian ramps, mix asphalt paving for driveways, grading, earthwork, traffic control, utility relocations, and erosion control activities, the budget could be in the range of $500,000 to $2,000,000. This estimate is based on the assumption that the project will require significant resources, including labor, materials, and equipment, and that the contractor will need to comply with all federal, state, and local laws and regulations. The actual budget may be higher or lower, depending on various factors, including the complexity of the project, the experience and qualifications of the contractor, and the availability of materials and labor.