When a fixed asset reaches the end of its life, it requires decommissioning before reconditioning or disposal.
Decommissioning is to observe all the safety measures and technical procedures and stop active machinery or an asset from operation (example; gas plant, power generator, transformer etc.
Decommissioning process include the following aspect
1) Preparation: Plan the process
2) Dismantle: Take the asset apart and remove hazardous waste
3) Processing: make safe any hazardous waste
4) Disposal: Ensure paper work is received to confirm removal and disposal