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2010, Offshore Marine Management Ltd., Burbo Bank Offshore Wind Farm, Export and Inter Array Cables Inspection Survey

2010, Offshore Marine Management Ltd., Burbo Bank Offshore Wind Farm, Export and Inter Array Cables Inspection Survey

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Geophysical

Description

DONG Energy awarded Offshore Marine Management (OMM) a contract to perform an
inspection survey of the offshore export connecting the Burbo Offshore Wind Farm located
to the shore in Liverpool Bay. This included the BB13 to BB14 inter array power cable.
Burbo Offshore Windfarm is located approximately 8 Kilometres offshore and the shore
landing is located approximately 1 Kilometre northwest of Wallasey, near Liverpool. The
total length of the export and inert array power cables is approximately 26 Kilometres. The report in this series describes the survey operations conducted upon the export and inter array
power cables. The objectives of the operations were:
> Mobilisation of work vessel with all the required navigation, positioning and survey
equipment.
> Cable Survey/Inspection – Entire 3 x Export Cable lengths, A2, B2 and C1 to shore (approx.
8.5 Km each).
Inspection Survey of the export cables with shallow water survey system
'ROC.si' (Crawler) operated off the support vessel (Multicat), MCS Ailsa
> Cable Survey/Inspection – BB13 to BB14 Inter-Array Cable (approx. 560m)
> Inspection Survey of the inter array cable with shallow water survey system
'ROC.si' (Crawler) operated off the support vessel (Multicat), MCS Ailsa. A 24-hour working day was adopted for all survey operations.

Dataset

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Charts (.dwg)

Data Comparison Spreadsheets

Mobilisation Photos

Report

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PDF Charts

Field Memo 002

Survey Report