Pressure wash all designated public sidewalks within the downtown district (map provided in Attachment A). Remove grass, dirt, grime, gum, stains, and other debris while minimizing water runoff into storm drains. Apply an appropriate protective sealant to the cleaned surfaces to help preserve the sidewalks and extend the longevity of the work. Proposals should specify the type/brand of sealant recommended. Use cleaning solutions and methods that are safe for concrete surfaces, environmentally friendly, and compliant with all applicable regulations. Schedule work to minimize disruption to downtown businesses and pedestrian traffic. Provide all labor, equipment, water supply (if not accessible from City sources), and materials necessary to complete the project.