Definition
Commissioning is the structured process of installing, testing, and verifying that a new or significantly modified asset performs as designed before it is handed over to routine operation, covering functional tests, safety verification, and documentation that establishes the baseline condition future maintenance will be measured against.
Key facts
- A one-time (or infrequent) structured process for a new or significantly modified asset, not a recurring maintenance task.
- Establishes the documented baseline condition that future inspections and maintenance history compare against.
- Includes functional and safety verification, not only physical installation.
- The counterpart to decommissioning at the other end of an asset's operating life.
Why does Commissioning matter in maintenance?
Commissioning covers the structured sequence of installation checks, functional tests, safety verification, and documentation performed before a new or modified asset is released into routine production use, confirming it operates as designed under real conditions.
How it differs from decommissioning
Commissioning is the transition into operation, establishing the baseline an asset's maintenance history builds on. Decommissioning is the transition out of operation at the end of an asset's life, involving isolation, removal, and often disposal: the two mark the beginning and end of an asset's documented operating record.
FAQ
Frequently asked questions
What task does the initial or renewed transfer of an asset into operation involve?
Commissioning: a structured process of installation checks, functional tests, and safety verification that confirms a new or modified asset performs as designed before it is handed over to routine operation.
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