Applications

We provide subsea tooling for the oil & gas, renewable energy and decommissioning sectors. our purpose-built, patented and patent-pending technology - designed and manufactured by Rotech engineering and Rotech Fabrication - can be deployed for scopes of work in commissioning / decommissioning, inspection repair and maintenance.

Our state-of-the-art RS designs provide capabilities not available via traditional mass flow excavation technology.

We offer solutions in controlled flow trenching, excavation, burial / backfill, deburial and seabed debris clearance for:

  • Cable Array and Export Trenching / De-burial
  • Cable Joint Burial / IRM
  • Pipeline Trenching / De-burial
  • Backfilling for Cable / Pipeline Protection
  • Jack-up Leg / Spud Can Clearance
  • Harbour / Pontoon Seabed Clearance
  • UXO De-burial / Access
  • Freespan Correction / Seadbed Rectification
  • Sandwave Clearance / Cable & Pipeline Route Clearance
  • Umbilical & Flowline Trenching / De-burial
  • Salvage De-burial / Access
  • Access to Subsea Structures / IRM / Decommissioning
  • Drill Cuttings Removal
  • Cable Recovery
  • Umbilical Recovery
  • Pipeline Recovery
  • Rock Removal / Relocation


View the Rotech Subsea RS product range