News

Cathie Associates, the global offshore geoscience and geotechnical engineering consultancy, announces the launch of its new corporate brand identity. The organisation will now be known as Cathie with the new web domain (www.cathiegroup.com).

The Carbon Trust has today published the Offshore Wind Accelerator (OWA) Suction Installed Caisson Foundation Design Guidelines, to increase industry confidence in the use of suction caissons. This important document brings together the latest understanding and research to provide clarity and guidance for engineers looking to design suction caissons for foundations in offshore wind.

Cathie has signed a Memorandum of Understanding (MoU) with Blue Wind Engineering (BWE) to cooperate on expanding within the offshore wind industry in South Korea.

G-Octopus, a Cathie Company providing pile instrumentation solutions and advanced interpretation of pile driving monitoring data, announced major rebranding.

Since the 1850s, submarine cables have played an integral role in international data transmission and are now crucial to the growth of offshore renewables sector. Adequate protection of subsea cables is vital so that they remain safe from threats such as fishing gear, shipping anchors, dredging and other dropped objects for the lifetime of the asset. Majority of existing offshore wind farms have experienced some form of cable problem, most frequently during the construction stage.

We are proud sponsors of OGUK ShareFair at Aberdeen on Oct 31. Download the event app for all information and interactions during the flagship business development event. Gareth Ellery, our Business Development Director, explains the benefits of attending the event.

Within the offshore wind industry, there has been a relentless and necessary drive towards cost reduction and commercialization of offshore wind. This cost reduction has been driven largely by the introduction of competition to the developers and operators of offshore wind farms through power purchase mechanisms such as CFD in the UK.

The Carbon Trust Cable Burial Risk Assessment (CBRA) Guidelines offer a standardized, repeatable and qualitative method to improve risk management of subsea cables, improve estimates of risk through reducing undue conservatism, and ultimately reduce the installation and insurance costs for subsea cables. Cathie were one of the lead authors of the Carbon Trust CBRA guidelines and were then retained by the Carbon Trust Offshore Wind Accelerator to act as technical advisers.

Offshore Wind has massive potential. Bloomberg New Energy Finance anticipates that the global offshore wind market will grow to 115GW by 2030 – a six-fold increase in 12 years! 2019 is expected to be a record year for offshore wind power in established markets with many emergent markets such as the US and Taiwan really ramping up. In addition, UK’s 30GW ambition will attract unrivaled opportunities for the supply chain, and £48 billion investment.

Infrastructure which interacts with the seabed, that is, foundations and subsea cables, accounts for a very significant portion of CAPEX spend, sometimes as much as 40 percent. This infrastructure depends on diligent design, robust ground model and seabed risk management to reduce CAPEX, ensuring constructability and to reduce long term OPEX spend. The quality, reliability and type of data characterising the seabed is critical to this process. Optimising something as simple as sample type and subsequent control on laboratory testing specifications can very positively impact CAPEX for foundations.