2014, EGS, Race Bank Offshore Wind Farm, Pre-Construction Inter Array Cables Geophysical Survey series https://portal.medin.org.uk/portal/start.php?tpc=015_7a0ea90c-cf15-47d5-ad60-61c1aad4cb88 In September 2014, DONG Energy contracted EGS International Ltd (EGSi) to undertake a preconstruction geological survey along specified segments of the Inter-array cables (IAC) which have not been previously surveyed at the planned Race Bank offshore wind farm site. The geological survey aims to provide additional geophysical data in order to deliver an enhanced understanding of the geological conditions of the topmost 10 m below the seabed as well as providing detailed information on the shallow soil conditions along all planned sections of the IAC. In addition to surveying parts of the IAC, additional geophysical data was also asked to be provided for small selected segments of the export cable in The Wash. During survey operations, these export cable segments were omitted from the survey requirements by the client due to the high quantity of fishing gear present and the high risk posed to the vessel and survey equipment. During operations, EGSi were requested by the client to acquire additional high resolution MBES data over the all planned inter-array cable routes, as well as six specific areas which required ultra-high resolution data acquired. Geophysical operations were undertaken using high-frequency multibeam system, side-scan sonar (SSS) in conjunction with a USBL system, a parametric sub-bottom profiler (SBP) and an Ultra-high Resolution seismic sparker system (UHRS). 201505