Riser cleaning/inspection

Welaptega's inspection technologies provide a safe and efficient method to clean marine growth and inspect risers and umbilicals.

Visual inspection is a key component of any riser and umbilical integrity management plan, but marine growth cleaning with conventional ROV tools is often unsuitable for plastic-coated flexibles.

Welaptega's Riser Cleaning and Inspection System (RCIS) provides a safe means to clean and visually-inspect risers for sheathing breaches and other anomalies, all without impacting production. Once cleaned, inspection can be performed by using a conventional ROV camera, or four cameras positioned on the RCIS, to generate a 360° close visual inspection. The video feeds from the 360° CVI can further be used to identify changes in riser diameter if desired.

Acute areas of surface damage can be fully quantified using Welaptega’s advanced 3D Modelling system.

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Welaptega Riser/Rope Cleaning and Inspection System

Availability: Integrated service

Riser cleaning and inspection solutions

Welaptega incorporates market-leading technologies and innovative life of field services to help clients deliver complex projects around the world. Our specialisms include:

  • Marine growth removal
  • Riser, mooring rope, umbilical and subsea power cable inspection

Welaptega equipment and services

Subsea mooring inspection and integrity engineering specialists

Mooring integrity management

Inspection, measurement and engineering

3D modelling photogrammetry

Quantifying the geometry of subsea components


Subsea mooring inspection and integrity engineering specialists