I agree with all the previous comments. Please remember that we are translators, not mind readers, and it is incumbent on you, if you need the assistance to provide those willing to help with as much information as possible. Having said that, the word that comes to mind is "decomission":
Decommission | Define Decommission at Dictionary.com
www.dictionary.com/browse/decommission1. to remove or retire (a ship, airplane, etc.) from active service. 2. to deactivate; shut down: to decommission a nuclear power plant.