3d74763abae842b6b583ca0d23d2217f eng series The Crown Estate +44 020 7851 5000 16 New Burlington Place London W1S 2HX United Kingdom enquiries@thecrownestate.co.uk http://www.thecrownestate.co.uk pointOfContact 2015-06-11 MEDIN Discovery Profile 2.3.8 urn:ogc:def:crs:EPSG::4326 2009, Osiris Projects, Barrow Offshore Wind Farm, Post-Construction Cable Route Inspection and Scour Monitoring Survey 2009-07 publication C5002 On the instructions of Barrow Offshore Wind Limited, Osiris Projects were commissioned to undertake an inspection survey covering the Barrow Offshore Wind Farm export cable route, in conjunction with scour monitoring surveys at all of the individual turbine locations within the main development area. Data acquisition took place using the survey vessel MV ‘So Fyne’, during the period 31st March to 3rd April 2009. High-resolution side scan sonar, swath multi-beam and single beam bathymetry data were acquired along a number of parallel survey lines, which were generally run at 25m centres, in order to accurately map the seabed along the cable route. Osiris Projects +44 (0)151 328 1120 +44 (0)151 343 1057 Maritime House 4 Brunel Road Croft Business Park Bromborough Wirral CH62 3NY United Kingdom enquiries@osirisprojects.co.uk http://www.osirisprojects.co.uk/ originator DONG Energy Power (UK) Ltd +44 (0) 20 7811 5200 +44 (0) 20 7811 5298 33 Grosvenor Place, Belgravia London SW1X 7HY United Kingdom infouk@dongenergy.co.uk http://www.dongenergy.co.uk/Pages/landing.html custodian notPlanned Offshore Cable Corridor The Crown Estate Renewable Energy Development Areas 2012-05-15 revision 1 Bathymetry and Elevation SeaDataNet Parameter Discovery Vocabulary 2015-04-09 revision 88 Post-Construction monitoring The Crown Estate Renewable Energy Development Phases 2012-05-15 revision 1 Side-scan sonar SeaDataNet Parameter Discovery Vocabulary 2015-04-09 revision 88 Geotechnics Oregon Coastal Atlas Coastal Erosion Thesaurus discovery terms 2011-08-20 revision 1 Renewable Energy Lease area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision 1 Sedimentary structure SeaDataNet Parameter Discovery Vocabulary 2015-04-09 revision 88 Marine Environmental Data and Information Network Marine Environmental Data and Information Network http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx copyright otherRestrictions copyright otherRestrictions http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx eng elevation environment geoscientificInformation imageryBaseMapsEarthCover -3.33052708745227 -3.25879445680213 53.9704108057517 54.0121625760581 2009-03-31 2009-04-03 http://www.marinedataexchange.co.uk/search?q=#fq=fq%3DProject%253Amde1r1b9885 download https://www.marinedataexchange.co.uk/details/54/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. series For the scour monitoring survey within the development area, survey lines were run at 25m offsets from the turbine positions, in order to provide detailed information around each turbine/seabed interface. It should be noted that the 2009 bathymetric data was collected using a Reson ‘Seabat’ 7125 system, as opposed to the GeoAcoustics ‘Geoswath’ system utilised for the 2006 survey. The primary objective of each of the surveys was to map bathymetry and seabed features, including any cable exposures, along the cable route. Additional survey lines, run across the faces of the selected turbines, were carried out to provide detailed scour assessments. All positions are expressed as WGS’84; UTM Zone 30N coordinates, throughout thisreport. All bathymetric data are presented relative to Chart Datum (CD) at Barrow (Ramsden Dock).