The Apparatus Service Division services electric motors and generators, both AC and DC, from fractional through 10,000 horsepower, which makes up the bulk of the business. An in-house machine shop provides support for the general shop, as well as revenue from separate repair jobs. The plant manager oversees this division directly along with the outside sales staff, and acts as overall manager for the other divisions. The plant engineer is responsible for shop procedures, failure analysis, quality control, and technical services. A shop foreman directs the flow of work through the shop and oversees shop personnel.