The project budget is $400,000, which includes design, planning, construction documents, materials, equipment, permitting, interconnection, installation, commissioning, inspection, remote monitoring systems, and all other costs and fees. The total grant funding for the project is $500,000, but a portion of it will be used for a separate project to upgrade field lighting to LED lighting on the two other baseball fields. The budget for this project can be estimated to be around $400,000, considering the project budget. However, the actual budget may vary depending on the proposal and the selected design-build team. Factors that may influence the likely payment range include the experience and qualifications of the design-build team, the proposed design and installation approach, and the detailed cost breakdown. Given these factors, the budget can be estimated to be between $350,000 and $450,000.