• Sidewalk improvement: The contractor must furnish all material, equipment, and labor necessary to install a 6-inch-thick concrete sidewalk. The unit price shall include saw cutting, removal, and disposal of existing concrete sidewalk; supply and placement of concrete pavement; removing surplus material and cleaning up the site. o Construction of new sidewalks must conform to all ADA standards. • ADA curb ramp improvement: Furnish all material, equipment, and labor necessary to install curb ramps, meeting ADA requirements and specifications. The unit price shall include saw cutting, removal, and disposal of existing concrete sidewalk; supply and placement of concrete pavement; removing surplus material; and cleaning up the site.