a50ae97c-5b48-4bf7-a7ea-061e76a19c13 English series series 2026-08-05T12:55:06 MEDIN 3.1.2 geoscientificInformation Seabed photography SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Sedimentary structure SeaDataNet Parameter Discovery Vocabulary 2026-06-19 revision Operation and Maintenance 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 Cable Landfall 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 Geology GEMET - INSPIRE themes, version 1.0 2009-07-31 revision SeaDataNet sea areas 2012-11-07 revision English Channel SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision inapplicable 2007-07-03T00:00:00 2007-08-21T23:00:00 1.0327 1.1424 51.373278 51.473833 TCE-800 Marine Data Exchange 2007, CT Offshore, Kentish Flats, Post Lay Inspection of HVAC Cable Post Lay Inspection of HVAC Cable 2022-08-03T09:37:13 publication English CT Offshore was awarded the maintenance survey contract requiring Post Installation Maintenance Survey of the 33 kV power cable between the offshore WTG foundations and the land fall cables running ashore. It was agreed to commence the survey at the identified critical sections – and evaluate along the operation taking the weather and progress in to consideration. The purpose of the survey was to determine the degree of protection provided to the cables based on the burial depth into the seabed, and the survey data from the survey completed summer 2006. In other words there are now to independent survey to clarify the seabed cover over the cables along the cable route in all positions along the route where a survey has been completed. The correlation between the two survey has indicated some cables which remain at risk, and others which has gained burial as and outcome of unexpected sediment movement. There will be no limitations when published on the Marine Data Exchange None 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 None otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian CT Offshore mail@ctoffshore.dk originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor The Crown Estate enquries@thecrownestate.co.uk owner asNeeded Documents https://www.marinedataexchange.co.uk/details/TCE-800/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 survey was significant hammered by poor weather conditions. The survey was planned to take place in July and August – months that are normally known for having workable weather conditions. Summer 2007 proved to be different and significant WOW was experienced. Vessel arrived at site 03 July 2007 and departed from Ramsgate the 22nd of August 2007. The ROV suffered from a short circle fault in the main electronics – wherefore equipment was declared offshore for a few days during the survey period. Full survey was planned for in an order of priority, pending on weather, having completed the critical sections and approx 75% of the cable survey, the remaining survey was cancelled due to the adverse weather conditions experienced at the time. Below sections of array cables was not surveyed: • A3 – A4 • E1 – E2 • E3 – E4 • F1 – F2 • D3 – D4 Vattenfall MDE@vattenfall.com pointOfContact EPSG Geodetic Parameter Registry 2022-11-29 revision WGS 84