Subsea

Subsea equipment and structures such as:

• Oil & Gas Pipelines
• Well Heads
• Caissons
• Manifolds
• Hawser Sections and Shackles
• Support Members
• Canal Locks
• Bridges
• Jetties and Pontoons.

Such structures require specialised underwater inspection equipment to measure metal thickness in carrying out routine maintenance checks and surveys.

Unique in the underwater market, Cygnus has a dedicated range of diver-held and ROV-mountable Multiple Echo ultrasonic thickness gauges. Cygnus understands you need a rugged, reliable instrument that won't let you down in these hostile conditions and our Cygnus Underwater gauge has been successful for over 20 years. It is one of our biggest sellers and is generally found as standard kit on offshore rigs and structures.

All Cygnus underwater gauges and ROV equipment can optionally relay thickness data to the surface (topside) for monitoring, recording or logging purposes. Our Windows-based software offers a simple interface with the subsea equipment.

• The Cygnus DIVE is to be worn on the diver's forearm providing an invaluable free hand whilst performing thickness surveys.
• The Cygnus Underwater is ideal for diver's and is rated to 300m depth.
• The Cygnus Mini ROV is ROV mountable rated to 500m depth.
• The Cygnus ROV is ROV mountable rated to 2000m or 4000m depth.