Data centre decommissioning combines live-environment safety, data risk, logistics, and residual value. Work through these steps to plan rack removal with controlled downtime, certified sanitisation, and a complete audit pack.
This 7-page guide covers 7 practical steps for IT, compliance, and sustainability teams.
1.Site survey and inventory
Survey power, access routes, floor loading, and equipment identity (make, model, serials, asset tags). Establish a reconciled inventory before de-racking begins so nothing is orphaned mid-project.
2.Access and downtime planning
Coordinate change windows with operations, facilities, and landlords. Plan manned escorts, loading docks, and temporary storage so removal crews are not waiting on badges or delayed power isolation.
3.Secure de-racking procedures
Use method statements for safe de-racking, cable management, and packing. Maintain custody seals from cage to vehicle and record every movement for the chain-of-custody file.
4.Data sanitisation routes
Pre-assign erasure or destruction routes for drives, arrays, and appliances. Confirm whether any media must be sanitised on-site before transport and how failed media will be handled.
5.Value recovery assessment
Identify remarketable servers, storage, and network gear early. Grade candidates for testing and resale while high-risk or obsolete kits stay on destruction or recycling paths.
6.Environmental disposal routes
Plan WEEE-compliant recycling for non-reusable components, including batteries and specialised waste streams. Capture diversion metrics for ESG reporting alongside security certificates.
7.Final audit pack delivery
Close the project with inventory reconciliation, certificates, recovery summaries, and any landlord or auditor evidence packs. Confirm retention and who owns the live record set after handover.
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