Data Centre Deep Cleaning and ISO Class 8 Preparation
Controlled cleaning of live and pre-handover critical space.
Overview
Critical cleaning covers general deep cleaning, raised-floor and underfloor cleaning, and controlled pre-certification cleaning ahead of ISO 14644-1 Class 8 particle-count testing.

Applications
- General Data Centre deep cleaning
- Raised-floor and underfloor cleaning
- Rack exterior and containment cleaning
- Cable tray, wall, and ceiling cleaning
- Utility and service room cleaning
- Pre-certification cleaning for Class 8 testing
Materials & products
- HEPA-filter vacuum equipment
- Microfibre wiping systems
- Approved cleaning consumables
DC Space scope of work
- Method statement and access planning
- Trained manpower deployment
- Controlled cleaning and waste disposal
- Inspection and snag closure
Final ISO Class 8 testing and certification are performed by an approved independent testing agency after cleaning and stabilisation of the HVAC/PAC system. Compliance depends on filtration, ongoing works, air-system operation, personnel movement, and site readiness. Cleaning alone does not guarantee certification.
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