Work Class ROV
April 1, 2019
Soil Machine Dynamics Ltd are pleased to announce that a deep-sea Quasar Work Class Remotely Operated Vehicle (WROV) has successfully completed sea trials. The 6000m rated WROV, complemented with an electric drive dual-purpose winch and Launch and Recovery System (LARS), reached the seabed at 5,760m during the trials. The complete turnkey solution was recently delivered to Shanghai Salvage and has undergone extensive testing at various depths. The system was supplied with interchangeable winch drums which can be changed out on deck to achieve operational service at depths up to 3000m or 6000m when required.
By making use of electric motors powered via a Low Harmonic Variable Speed Drive application, rather than hydraulics, SMD were able to offer an environmentally friendly energy-efficient launch system.
Paul Davison, Managing Director of SMD’s Equipment business comments, “This is a significant milestone for our WROV and deck technology. Reaching maximum operating depth during sea trials establishes the Quasar WROV as the most capable deep-water WROV in the market. Being able to operate at such depths opens up endless possibilities for the deep-sea salvage, survey and exploration markets and I am looking forward to watching this market continue to grow.”
For more information on our range of WROVs visit: https://www.smd.co.uk/our-products/work-class-rovs/quasar-work-class-rov/General ROVS
April 12, 2018
World leading subsea equipment design and manufacturer Soil Machine Dynamics Ltd (SMD) are pleased to announce the signature of a contract to supply its Atom Mk1 1000m 100hp Work Class Remotely Operated Vehicle (ROV) system to Chinese power specialist China Southern Power Extra High Voltage Power Transmission Company (EHV, CSG), a subsidiary of the state-owned China Southern Power Grid (CSG).
The ROV will be used for inspection of the 31km physical power cable connections in the Qiongzhou Strait between Hainan Island and mainland China. The Qiongzhou strait often experiences high currents so it was essential that CSG chose a compact and powerful ROV to cope with the harsh conditions.
The Atom system is SMD’s lightest work class ROV suitable for offshore power applications, survey and light construction duties, and can be mobilised on vessels with limited deck space. For this contract, SMD will integrate a TSS350 cable tracking system and other survey tools to perform cable inspection.
Mark Collins, SMD business development director, said: “Our Atom system has a proven track record working in challenging operational environments, varying from shallow waters and high currents to scorching temperatures, all of which can cause significant problems for standard work class ROVs. For this order, Atom will showcase its ability to operate in high currents and will call upon its market-leading dynamic positioning system to ensure survey data is of the highest quality.”
Scheduled for delivery at the end of 2018, the ROV will be equipped with SMD’s proven and reliable range of Curvetech® components, DVECSII control system and 20ft control cabin which will be mobilised on board CSG’s new cable installation vessel. As part of the contract, SMD Services is also providing bespoke training courses to ensure CSG’s operational team are prepared with the necessary operating skills.
SMD Services will utilise CRRC SMD Shanghai’s facilities to support mobilisation of the ROV on board CSG’s new vessel. They will also lead on the sea trials ensuring the ROV operates at maximum capacity with support from the SMD Services offshore team, who will be on hand to provide assistance for any on deck ROV support.ROVS