Wave Hub Installed Asset ROV & Bathymetry Survey 2017

Tender description

Wave Hub is the world's largest and most technologically advanced facility for pre-commercial demonstration of wave energy converter arrays. The site is located approximately 10 nautical miles (16km) from Hayle on the north coast of Cornwall. A marine visual and bathymetric survey of the subsea cable system is required during summer 2017. The full ITT may be downloaded from: https://www.wavehub.co.uk/about-us/tender-opportunities Outline Project Scope: To complete high resolution multibeam bathymetric survey to IHO Order 1A or better and clear ROV visual survey of the installed wave hub offshore electrical infrastructure and protection measures from minimum KP3.84 (19m below LAT) to the installed DMC at the end of each of the four cable tails (55m below LAT). Acquired survey data is to be analysed to clearly report the asset status on the seabed and to identify all anomalies. Further analysis including overlay of historic survey data will then be performed to identify any changes to the asset, new anomalies, and where known, how anomalies have altered. The scope of work shall include, but not be limited to: • Familiarisation with existing data • Preparation of a detailed work plan and schedule • Mobilisation and calibrations, including all equipment acceptance tests • Completion of the ROV visual inspection and IHO Order 1A bathymetric survey • Demobilisation • Reporting and submission of final results, charts and digital deliverables The full ITT including detailed scope of work, proposed form of contract and supporting information may be downloaded from https://www.wavehub.co.uk/about-us/tender-opportunities