A SUBSEA engineer aims to enhance its sector reputation with a “game-changing” underwater device.

Modus Seabed Intervention has tested an unmanned hybrid sub-aqua craft it says has the potential to improve survey and inspection projects.

Bosses say the equipment can act independently or as a tethered remotely operated vehicle.

They added the apparatus will be used across various sectors, including the oil and gas and offshore renewables industries, while Modus is also working on defence applications.

Modus has worked alongside Saab Dynamics for more than three years on the development and says the completion of trials in the UK and Sweden paves the way for its first commercial deployment.

According to the company, based in Darlington’s Beaumont House, the hybrid autonomous underwater vehicle (AUV) is fitted with increased thrust to support high-speed surveying and additional batteries to operate autonomously for longer.

The business has also developed two systems for the craft’s deployment and recovery, with a floating dock available for surface retrieval and a subsea garage for independent access to the seabed.

Jake Tompkins, Modus’ managing director, said: “Our hybrid AUV is a gamechanging development for the subsea industry that addresses sector challenges and the current economic environment.

“Our ongoing investments into subsea vehicle development, innovation and operating processes will ensure customers can benefit from a differentiated approach to survey, inspection and intervention, providing a highquality performance.

“The hybrid AUV development and our ongoing partnership with Saab demonstrate our commitment to remain at the forefront of the subsea sector.

“We are consistently driving innovation to enable our customers to maximise operations while meeting evolving industry requirements.”

Mr Tompkins added the AUV forms part of a wider programme to improve industry procedures, revealing the business is also developing a service around data and asset management.

Back in 2015, The Northern Echo reported how Modus would scour the Merseyside coastline for unexploded Second World War bombs.

The company picked up a contract from Dong Energy to search for explosives to help prepare the site for its Burbo Bank Extension wind farm. Liverpool, in particular its port, was bombed heavily during the conflict.