bcc4865c-dc3e-49af-9c71-056ae4b397fb English series series 2026-03-30T13:59:46 MEDIN 3.1.2 biota environment geoscientificInformation oceans Sedimentary structure SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Fauna abundance per unit area of the bed SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Geotechnics SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Habitat characterisation SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Habitat extent SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Pre-Construction monitoring The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Renewable Energy Lease area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Offshore Cable Corridor The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Geology GEMET - INSPIRE themes, version 1.0 2009-07-31 revision SeaDataNet sea areas 2012-11-07 revision North Sea SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision soil and sediment 2013-06-19T00:00:00 2013-08-11T23:59:59 0.7787 1.4544 52.6255 53.284 TCE-324 Marine Data Exchange 2013, GEO and Thomson Unicomarine, Dudgeon, Geotechnical and Benthic Surveys Geotechnical and Benthic Surveys 2013-10-01T00:00:00 creation 2021-05-17T13:34:50 publication English Dudgeon Offshore Wind Ltd. (DOW) contracted GEO to conduct a geotechnical site investigation including seabed deep Piezo-Cone Penetration Testing (CPTU) at the planned Offshore Wind Farm at Dudgeon, and shallow CPTU with vibrocoring along the cable route. GEO carried out a geotechnical soil investigation in October 2013. The analysis of 120 benthic video samples was then carried out by Thomson Unicomarine. There will be no limitations when published on the Marine Data Exchange otherRestrictions Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian GEO geo@geo.dk originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Dudgeon Offshore Wind Ltd info@dudgeonoffshorewind.co.uk owner notPlanned Delimited Documents Movie https://www.marinedataexchange.co.uk/details/TCE-324/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08T00:00:00 publication Conformity with the Commission Regulation (EU) No 1089/2010 was either not relevant to this dataset or not a requirement of the Marine Data Exchange for the creation and submission of this dataset; therefore, conformity has not been assessed and cannot be declared False series The geotechnical offshore activities were carried out from the vessel “Blue Alfa” between 2013-05-10 and 2013-06-06. The operations were conducted on a continual 24-hour basis. In total 100 deep push seabed CPTUs to the possible maximum depth below seabed were carried out at the Dudgeon Offshore Wind Farm location, and 29 additional tests (reruns) were performed. In addition, 20 shallow CPTUs to 5 m below seabed were carried out along the cable route, 1 re-run was performed, and 20 vibrocore samples were taken from the corresponding locations. The borehole campaign was carried out from the vessel “Blue Beta” between 2013.06.19 and 2013.08.11. From 2013.07.19 to 2013.07.28 the vessel and operation was on standby awaiting the availability of GEO crew. The operations were conducted on a continual 24-hour basis. In total 26 boreholes and 8 repeated attempts were carried out for the wind turbines. 11 boreholes were carried out to target depth of up to 50 metres below seabed. The rest of the boreholes have been finalized as instructed by the Client’s representative offshore. In 12 boreholes Down the Hole CPTs (DTH CPT) were carried out. Offshore and onshore classification and strength tests have been executed on selected samples. All planned test locations were chosen by the Client. The Crown Estate +44 020 7851 5000 mde@thecrownestate.co.uk pointOfContact EPSG Geodetic Parameter Registry 2022-12-12 revision WGS 84 / UTM zone 31N