Specifications include, but are not limited to: The contractor shall be responsible for performing all work on sites specified under “TDOT Controlled Access Sites along I-40 and James White Parkway” (in this document) in a professional and workmanlike manner, using quality equipment and tools. Detailed specifications for the work are listed below. a) All work defined in this specification shall be accomplished beginning July 15th and continue for a total of 6 mowing cycles during the remainder of 2019 and 11 cycles during renewal years 2020 and 2021 will start the third Monday in March. Slight changes in scheduling may be necessary for special events such as the Marathon, Dogwood Arts and other community events. b) Grass shall be mowed and trimmed during every three-week period (twenty-one (21) calendar days) during the mowing season. The work may not occur on Sundays without permission of the Horticulture Services Manager.