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Hansen Bridge
Cornish/Windsor Covered Bridge 2021

Hansen Marine Covered Bridge
Cornish/Windsor Covered Bridge 2021

Hansen Office
Springfield, New Hampshire

Hansen Bridge
Cornish/Windsor Covered Bridge 2021
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Hansen Marine
Professional Contractors
Specializing in Commercial Marine Construction
Serving the Lakes Region since 1998
From wetlands permitting to completion. The Hansen Marine Engineering Department is committed to the installation of permanent concrete solutions.
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Concrete boathouse foundations.
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Underwater concrete construction.
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Concrete scour walls.
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Island concrete batching and pumping.
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Concrete dock repair and replacement.
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Prefabricated Concrete Forms and Rebar Cages.
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Sheet pile cofferdam installation and dewatering.
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Island Septic Systems.
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Engineering and Wetlands Permitting.
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Underwater Drone Video Inspections; docks, bridges, and dams.
Services Provided
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