Geophysical / Geotechnical Surveys

  • Tidal Power Berth Site Assessment

    In May and June of 2016, Black Rock Tidal Power Inc. contracted Seaforth Geosurveys Inc. to conduct a series of marine surveys to collect high-resolution multibeam bathymetric and sidescan sonar data relating to morphological seabed conditions and substrate type for the final berth site assessment at the proposed berth locations where Triton-1 and -2 tidal…

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  • Bathymetric Survey of A. F. Theriault & Son Ltd. Shipyard

    In July of 2016, Seaforth Geosurveys Inc. was contracted by Black Rock Tidal Power to conduct a bathymetric survey to assess the water depths adjacent to the A. F. Theriault & Son Ltd. Shipyard, located in Metaghan, NS.

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  • Saint-Pierre et Miquelon to Newfoundland Cable Route Survey

    In the spring of 2016, LS Cable & Systems Canada Inc. contracted Seaforth Geosurveys to conduct a geotechnical survey using cone penetration testing and vibrocores offshore of Cape Tormentine, NB in support of the Cable Supply and Install for PEI-NB Interconnection Upgrade project. Later in the Fall, Seaforth was contracted by Alcatel-Lucent Submarine Networks to…

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  • Amherst Island Wind Farm Project Route Survey

    In August of 2017, Maritech contracted Seaforth Geosurveys Inc. to carry out a marine fibre-optic cable route survey as part of the Amherst Island Wind Farm Project, proposed to connect the wind generated electricity on Amherst Island, ON to the mainland power grid east of Millhaven, ON.

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  • Emera’s Proposed Atlantic Link Project – Route Investigation

    In the spring of 2017, Emera Inc. contracted Seaforth Geosurveys Inc. to conduct a preliminary route investigation survey for the Emera’s proposed Atlantic Link Project. Seaforth conducted a survey of the area of interest, acquiring both bathymetric and sub-bottom profile data used to identify the most suitable route for the transborder transmission cable linking Canada…

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  • Martha’s Vineyard Offshore Wind Farm Site Investigation

    In April and June of 2018, Horizon Geosciences Ltd. UK contracted Seaforth Geosurveys Inc. to conduct geophysical surveys and geotechnical site investigations within several areas of interest associated with the Martha’s Vineyard Offshore Wind Farm Project for Vineyard Wind LLC off the coast of Massachusetts.

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  • MAIN ONE and BT NORTH Cable System Survey

    In 2019, with the assistance of Seaforth Geosurveys, Maritech International completed four marine route surveys onboard the R/V Med Surveyor.  Included in the projects were two West African cable routes for the MAIN ONE submarine communications cable system, one off the coast of Senegal and one landing in the Ivory Coast. Later that same year,…

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  • ADCP Deployment Support

    In July of 2019, Seaforth Geosurveys Inc. and Applied Renewables Research Ltd. jointly executed Acoustic Doppler Current Profiler (ADCP) deployments from the M/V Kipawo for a site characterisation survey at the Fundy Ocean Research Centre for Energy (FORCE) tidal demonstration site in the upper Bay of Fundy off the coast of Parrsboro, NS. The ADCPs…

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