Pipeline Installation and Maintenance
- Concept development, Engineering and Planning.
- Equipment rig up and mobilisation.
- Pre-trenching.
- Hold back anchor installation.
- Establishment of pull winch and beach pull cable deployment.
- Pipeline Buoyancy Manufacture, Attachment and Removal.
- Beachpull operations / Shallow Water Pipelay.
- Backfilling.
- Pipeline Post trenching if required.
Pipeline Post Trenching
Marconserv maintains a solid inventory of equipment for re-laying pipelines and is constantly upgrading. The key to efficient trenching operations lies in providing a well-designed nozzle skid with an effective deployment and recovery system and efficiently delivering large volumes of high-pressure water and air.
- Effective deployment barge of DSV with efficient mooring system and handling crane.
- Jet sled configured specifically for the pipeline to be jetted..
- High volume / pressure water, air distribution system.