This description outlines the procedures for testing the maintenance of a system or application. It will provide instructions on how to properly test the maintenance process, including any necessary steps and tools needed to complete the testing. It will also provide guidance on how to interpret the results of the tests and any necessary follow
The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure and supporting utilities in industrial, business, and residential installations. Terms such as "predictive" or "planned" maintenance describe various cost-effective practices aimed at keeping equipment operational; these activities occur either before or after a potential failure.