James Fisher’s CFE spreads deliver controlled hydrodynamic excavation suitable for cable trenching, pipeline trenching and seabed clearance. These systems enable cost‑effective trenching and backfilling for subsea pipelines and offshore wind export and array cables.

Whether it’s for your oil and gas or renewable energy project, our team delivers effective trenching and backfilling operations. We know that predictable results are key for projects requiring consistent trench depths and minimal environmental impact. Our CFE equipment is engineered for cable and pipeline trenching, seabed pre‑sweeping, rock dump dispersal and spud can clearance.

For IRM campaigns, our controlled de‑burial techniques allow operators to uncover buried cables and pipelines efficiently, without structural damage. This enables safe inspection, repair and maintenance activities while reducing diver exposure and vessel time.

Our solutions also support pre‑span rectification works, pipeline free‑span correction and seabed preparation for offshore wind foundation installation. By dispersing drill cuttings, levelling seabed irregularities and performing targeted clearance, James Fisher enables safer installation activities and supports long‑term asset integrity