The ordinance empowers the Mayor of Atlanta to acquire property interests essential for the Cleveland Avenue Sidewalk Installation Project. This includes authorizing negotiations with property owners for these interests, as well as conducting necessary title searches, appraisals, and surveys. Should negotiations fail, the ordinance permits the institution of condemnation proceedings under Georgia law. It also waives specific provisions of the city's real estate and procurement code and stipulates that all contracted work and property interest payments will be sourced from designated account numbers.