side-boom dredge

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July 13, 2026

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A side-boom dredge is a specialized type of dredge that discharges material directly overside. This arrangement is designed to work with tidal currents, allowing the removed silt to be carried away by the tide. Dredges, in general, are large floating devices used for underwater excavation. Their primary purposes include maintaining or creating depths in waterways, obtaining fill for land creation, constructing control works, and recovering valuable subaqueous deposits or marine life. Dredges are broadly categorized as mechanical or hydraulic, with numerous specialized designs and combinations existing within these classes.1

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harbours and sea works
Dredging
A special case is the side-boom dredge, which discharges straight back overside; by making the work coincide with an appropriate state of the tidal current, this arrangement secures the removal of the dredged silt by the tide’s operation.
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A special case is the side-boom dredge, which discharges straight back overside; by making the work coincide with an appropriate state of the tidal current, this arrangement secures the removal of the dredged silt by the tide’s operation.
Read More