MaintenanceEvent
MaintenanceEvent is a record of a maintenance action performed on an asset, facility, or infrastructure. It is commonly stored in a maintenance management system or asset registry and serves as the primary source of truth for what work was done, when, and by whom. A typical MaintenanceEvent captures the timing of the work (start and end times or duration), the asset identifier or location, the event type (preventive, corrective, or predictive), a concise description, the responsible technician or contractor, and references to related records such as a work order. It also records resources used and outcomes, including labor hours, parts consumed, material costs, downtime, and current status.
The purpose of a MaintenanceEvent is to document actions for accountability, enable planning of future maintenance,
Maintenance events fall into several types: preventive maintenance events scheduled to reduce the likelihood of failure;
Lifecycle typically proceeds from initiation and planning to execution, verification, and closure, with the event forming