Offshore and Onshore Decommissioning and Dismantling Services

Sureclean's core service range supports both current and future decommissioning/dismantling projects onshore and offshore and our capabilities extend to include project management and technical support.  The combination of Sureclean's extensive equipment resource and multi-skilled workforce brings added value throughout the decommssioning process.

FEED Studies

Our decommissioning concept and FEED studies include information and recommendations on: development and feasibility of project; alternative options; project and scope reviews; hazard identification and disposal options; project schedule and estimated project costs.

Cessation of Production Phase

Sureclean’s initial scope of work is typically to ensure that the installation is hydrocarbon and hazard-free. This cleaning is a key safety activity to minimise hazard exposure to the workforce and environment during the decommissioning process.

Destruct Phase

During the destruct phase, Sureclean supports the wider project team carrying out key safety services working with engineering contractors to provide modular equipment and tooling to aid with the offshore dismantling of topsides.

Onshore Decommissioning

Adopting the same principles and approach as the earlier phases, Sureclean provides cleaning and dismantling services of topsides and modules when brought onshore for further processing and re-cycling.

Subsea Decommissioning

Sureclean provides both equipment and manpower for the abandonment and decommissioning of subsea and marine infrastructure including jacket, conductors, risers, piles and pipeline end terminals (PLETs). 

Reduce, Reuse, Recycle

Sureclean works with the wider project team so that we can manage all wastes throughout the project from the cessation of production to onshore decommissioning phase.  Our approach to waste management is based on the waste hierarchy: eliminate waste where possible; then reuse, recover and recyclet; and finally as a last resort, dispose of wastes safely.

Sureclean Decommissioning Services

  • Waste Management (identification, removal, treatment, handling and disposal)
  • Asbestos Management (identification, removal, handling and disposal)
  • NORM Management
  • Water Jetting
  • Tank and Vessel Cleaning
  • Tank Management and Safety Support
  • Vacuum Transfer Techniques
  • Pumping Solutions
  • Cold Cutting and Mechanical Cutting
  • Camera Inspection

More Information

For more information Sureclean Decommissioning Services download our specification sheet here, call Sureclean on +44 (0)1651 869349 or email This email address is being protected from spambots. You need JavaScript enabled to view it.