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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
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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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