Supervises work of inmates assigned to maintain roadways, right-of-ways, bike paths, trails, city owned properties and other areas under DOT contracts: obtains work orders for daily assignments; ensures that inmates remain in line of sight at all times; oversees mowing, trimming, digging and or cleaning of ditches and canals, trash collection and other maintenance activities. Obtains and maintains inventory equipment and supplies for work detail assignments: obtains mowers, weed eaters, trimmers, shovels, and other required items; ensures proper working order of required equipment; maintains appropriate levels of cleaning supplies; prepares requests for needed equipment or supplies; and writes maintenance reports for maintenance/repair needs.