A cable, umbilical or pipeline route desk top study (DTS) or FEED study is a key part of this; properly executed, a DTS should detail all the influences on cable route safety and provide sound engineering solutions for the environment encountered. It should also specify the amounts of submarine cable and the plant required to build the system.
The DTS provides a technical reference for the entire project and throughout the life of the system, detailing factors likely to influence all subsequent activities, from survey through to installation, and then throughout the system’s operations and maintenance lifecycle.
As outlined in the results of a DTS, our permitting department will subsequently assist in obtaining any consents, licences, permits or other permissions, specific to national and local legislations which are required to begin work in any given region. These are often numerous and vary in complexity, and something, which if not completed correctly and in a timely manner, can have costly delays and negative commercial impacts to projects.
The cable, umbilical or pipeline route survey involves a dedicated marine hydrographic survey using the route created during the DTS, confirming the route’s suitability and gathering the detailed information which enables the final route engineering to be undertaken.
Using the most advanced geophysical survey tools and equipment including echosounders, side scan sonar, sub bottom profilers and magnetometers, we are able to determine the nature and topology of the seabed. By undertaking a geotechnical survey campaign we then take samples to determine the geotechnical properties of the seabed. This enables us to optimise the cable route and recommend burial and cable protection measures to be taken. Our knowledge of how to plan and engineer for the practical aspects of a shore end or a connection to an offshore platform results in a better system solution for our customers.
Global Marine Group’s GeoCable™ software product is an industry-leading Geographical Information System (GIS) developed internally specifically to meet the needs of the subsea cable industry, with access to over 2 million kilometres of as-laid cable data. GeoCable™ is available to buy as an off-the-shelf package or as a bespoke solution designed to meet individual customer needs.
Global Marine Group (GMG), supported by its business units Global Marine,...
Global Marine Group (GMG), has worked in close collaboration with offshore technology...
Chelmsford, Thursday 21 March 2019. Global Marine Group’s Global Offshore division,...
In 2019, the focus of International Women’s Day is about balance....
Osbit Limited, the offshore technology and engineering company, has secured a...
Subsea technology company, Rovco has formed an invested partnership with Global...
Global Offshore, a leading provider of cable installation, repair and trenching...
Our Director of Power Cables, Andrew Lloyd, features as part of...
A couple of weeks ago, the ASV Pioneer, part of our...
Global Offshore, a leading provider of cable installation, repair and trenching...
Global Offshore, a leading provider of trenching and power cable laying...
Global Marine Group has been issued a prestigious award in recognition...
Global Marine Systems Limited (GMSL) trading as the Global Marine Group...
For the last couple of weeks, Megan, an A level student...
Next week, a team of amateur and enthusiastic riders from Global...
At the end of June we held our Annual Awards Evening...
Ian Douglas Wins CEO Today Magazine European Awards CWind, part of...
Global Offshore is pleased to share Scottish & Southern Electricity Networks’ latest press...
The Global Marine Group (GMG), a market leader in offshore engineering...
The Global Marine Group (GMG), a market leader in offshore engineering...
Acquisition Further Positions Global Marine Group for Significant Offshore Power Market...
Global Marine Group (GMG) has launched a new Safety, Security and...
Acquisition further positions company for significant offshore power market opportunities Chelmsford,...
Chelmsford, Tuesday 5 September 2017. The Global Marine Group (GMG), a market...
Chelmsford, Thursday 31 August 2017. The Global Marine Group (GMG), a market...
Chelmsford, Thursday 3 August 2017. Global Marine Group (GMG), a leading provider...
