The budget for this project can be estimated based on the scope of work and the contract term. Considering the various scopes of work involved, such as mobilization, erosion and sediment control, site protection, preparation and staging, installation of temporary controls, maintenance and protection of traffic, dewatering and/or snow removal, selective and structure demolition, excavation and disposal of contaminated soils, pile foundations, cover/cap materials, earthwork, stormwater management facilities, utility infrastructure, terminations and new service stubs, bathroom building and pavilion structures, playground surfacing and equipment, concrete/asphalt/wood decking walkways and lay-ins, soil, sod and plantings, site furnishings and railings, orientation and interpretive signs, final project cleaning and disposal, demobilization, and closeout, the estimated budget could be in the range of $5 million to $20 million. The factors influencing this estimate include the complexity of the project, the number of subcontractors involved, and the materials required for the project.