{ "@context": "https://schema.org", "@type": "Dataset", "@id": "http://portal.medin.org.uk/portal/json-ld/edfe15b6-329e-4bcf-bc74-c4deb5513ccf.jsonld", "identifier": "edfe15b6-329e-4bcf-bc74-c4deb5513ccf", "url": "http://portal.medin.org.uk/portal/?details&tpc=edfe15b6-329e-4bcf-bc74-c4deb5513ccf", "name": "2016, Boskalis EOD Services (UK) Ltd., Walney Extension Offshore Wind Farm, ROV Inspection Campaign", "description": "Acoustic and magnetometer survey of all planned cable routes and WTG location, etc. has been undertaken by Fugro EMU in Spring 2016.\r\nBased on this survey, a number of ferromagnetic and acoustic contacts has been identified at discrete locations which may be EO and could impede wind farm component installation and therefore had to be inspected visually to confirm their identity. Some of the ferromagnetic contacts are expected to be buried by marine sediment and required seabed excavation.\r\nBy positive identification of EO confirmation, it shall be recovered or disposed of in accordance with existing UK authority regulations or any requirements imposed by authority in the specific case.\r\nThe respective cable routes initially revealed 50 ferromagnetic anomalies, which needed to be further investigated. Those 50 ferromagnetic anomalies were spliced up in two different lots. 45 ferromagnetic anomalies were in Lot 1, with a water depth > 10 m LAT and 5 ferromagnetic anomalies were in Lot 2, with a water depth < 10 m LAT.\r\nSubsequently, Boskalis EOD Services (UK) Ltd. (subsidiary of HH EOD Services GmbH) was contracted by DONG Energy (UK) Ltd. for an inspection survey and optional clearance campaign on these pre-defined suspect target locations within these areas using an ROV.\r\nAdditionally, secondary objectives to be conducted were:\r\nVirgin Survey of 14 separate areas, a Mag Mask Survey of 2 areas and a Depth of Burial (DoB) survey of third party asset crossings of 22 crossings.\r\nThe above phases of this short campaign were all executed by the vessel \u201cSmit Kamara\u201d from the 3rd of August 2016 to the 30th of September 2016.", "includedInDataCatalog": { "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld" }, "conditionsOfAccess": [ "http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx", "copyright: http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx" ], "temporalCoverage": "2016-08-03/2016-09-30", "keywords": [ { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M04/current/M0403/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M04/current/", "termCode": "M0403", "name": "Pre-Construction monitoring" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0310/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0310", "name": "Offshore Substation" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0309/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0309", "name": "Offshore Cable Corridor" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MBAN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "MBAN", "name": "Bathymetry and Elevation" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MMAN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "MMAN", "name": "Magnetics" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P03/current/D005/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P03/current/", "termCode": "D005", "name": "Acoustics" }, { "@type": "DefinedTerm", "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001", "name": "Marine Environmental Data and Information Network" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0001/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/", "termCode": "NDGO0001", "name": "Marine Environmental Data and Information Network" } ], "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "53.4705 -3.2224 53.5031 -3.1464" }, "additionalProperty": [ { "@type": "PropertyValue", "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84", "value": "urn:ogc:def:crs:EPSG:4326" } ] }, "maintainer": [ { "@type": "Organization", "name": "DONG Energy Power (UK) Ltd", "description": "custodian", "email": "infouk@dongenergy.co.uk", "telephone": "+44 (0) 20 7811 5200", "faxNumber": "+44 (0) 20 7811 5298", "address": { "@type": "PostalAddress", "streetAddress": "33 Grosvenor Place, Belgravia", "postalCode": "SW1X 7HY", "addressLocality": "London", "addressCountry": "United Kingdom" } } ], "producer": [ { "@type": "Organization", "name": "Boskalis Westminster Ltd", "description": "originator", "email": "bwl@boskalis.com", "telephone": "+44 (0)1489 885933", "address": { "@type": "PostalAddress", "streetAddress": "Westminster House", "postalCode": "PO15 5SS", "addressLocality": "Segensworth West", "addressRegion": "Fareham", "addressCountry": "United Kingdom" } } ], "publisher": [ { "@type": "Organization", "name": "ABP Marine Environmental Research Ltd", "description": "pointOfContact", "email": "enquiries@abpmer.co.uk", "telephone": "02380711840", "address": { "@type": "PostalAddress", "streetAddress": "Quayside Suite,, Medina Chambers,, Town Quay", "postalCode": "SO14 2AQ", "addressLocality": "Southampton", "addressCountry": "United Kingdom" } } ], "provider": [ { "@type": "Organization", "name": "The Crown Estate", "description": "distributor", "email": "enquiries@thecrownestate.co.uk", "telephone": "+44 020 7851 5000", "address": { "@type": "PostalAddress", "streetAddress": "16 New Burlington Place", "postalCode": "W1S 2HX", "addressLocality": "London", "addressCountry": "United Kingdom" } } ], "creator": [ { "@type": "Organization", "name": "Boskalis Westminster Ltd", "description": "originator", "email": "bwl@boskalis.com", "telephone": "+44 (0)1489 885933", "address": { "@type": "PostalAddress", "streetAddress": "Westminster House", "postalCode": "PO15 5SS", "addressLocality": "Segensworth West", "addressRegion": "Fareham", "addressCountry": "United Kingdom" } } ], "sdPublisher": { "@type": "Organization", "url": "https://portal.medin.org.uk/portal/", "name": "Marine Environmental Data and Information Network (MEDIN)", "description": "The MEDIN portal contains information about 19493 marine datasets from over 600 UK organisations. Metadata are an enduring resource and contact details are publicly available for a long time. \r\n\t\tPlease contact us (enquiries@medin.org.uk) if you find your contact details on the MEDIN portal and do not consent to this. \r\n\t\tYou can now use our GitHub repository to report issues or access related documents. Metadata records are updated daily and were last updated 2026-04-19. Record deletion takes place weekly and the latest occurred 2026-04-12." } }