Maintenance at the York facility is organized through use of DATA STREAM MP2 software. This program schedules equipment preventive maintenance. It also allows the Process Control Manager to input repair work orders for malfunctioning equipment. The software also tracks parts inventory and is even capable of printing out purchase orders when spare parts inventory run below a given set point. Since using this program, preventive maintenance has improved while unscheduled major maintenance on equipment has decreased.
Most of the maintenance at York is performed by a crew of five men and the maintenance supervisor. They are capable of repairing and servicing a variety of equipment.
In 2009, the maintenance department completed 1,830 work order requests. Of these, 1603 were scheduled maintenance orders and 227 were malfunction repair requests.