Altrad Services Chemical Cleaning Division provides leading innovative industrial chemical cleaning, mercury removal, and hydrocarbon decontamination services for process pipework, tanks, and vessels to some of the world’s largest multi-national companies.

The key to our success lies in having the most advanced technology and a team of highly qualified and dedicated people with the right skills, training, and a can-do attitude. We work in close partnership with our clients to achieve the most appropriate solution, creating time and cost efficiencies, as well as reducing downtime and increasing overall production uptime.


  • Vapour phase decontamination
  • Liquid phase circulation systems
  • High velocity water flushing
  • Air/Nitrogen purging/drying
  • Boilers and furnaces
  • Descaling of heat exchangers
  • Stainless steel surface preparation
  • Vacuum drying
  • Fin fan foaming chemical cleaning
  • Mercury decontamination and handling
  • Online cleaning solutions
  • Decommissioning services

Selected Relevant Experience

  • Shell Shearwater, Liquid surfactant circulation & removal of product via syphon vacuum system
  • North Sea Platform, High Velocity Flush of 140m3 Heating Medium
  • North Sea Platform, Chemical Descale of a PCHE Heat Exchanger
  • North Sea Platform, Chemical descale of produced water system
  • Vermilion NW Shelf AU, Online De-sanding
  • BP Clair Ridge, Vapour phase decontamination
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