The Shop Division of Public Works is responsible for the maintenance of 167 city vehicles, fire trucks, generators, and heavy equipment.  Inventory on some parts and oil is maintained at the warehouse for repairs and oil changes. In 2008, the Shop Division started a computerized Fleet Maintenance program that enables tracking of all costs required to maintain any city-owned equipment.  It is the City's policy to utilize both preventative and corrective maintenance measures in the use of city equipment to assure equipment longevity and a cost-effective life-cycle of all vehicles and equipment.