Specifications include, but are not limited to: The City seeks a vendor to collect bagged leaves and non-woody plant materials, set curbside, in 30-gallon kraft paper lawn & garden bags during a specified collection period each year, with a minimum of one or more weeks of leaf collection in the Spring season, and a minimum of four or more weeks of leaf collection in the Fall season, as determined by the City. Only residents within the corporate limits of Urbana shall receive leaf collection services. Acceptable materials in the curbside bagged leaf collection program includes leaves and non-woody plant materials placed curbside in 30-gallon kraft paper lawn & garden bags. Woody vegetation, including branches and brush, and garbage, sod, rocks, or other materials shall not be collected. Leaves or non-woody materials placed in plastic bags shall not be collected. Leaves or non-woody plant materials placed in kraft paper bags that are taped shall not be collected. The Successful Respondent shall notify the Recycling Coordinator of any properties that have unacceptable materials that were not collected by sending the Recycling Coordinator the date, location address and the issue by the end of each business day