Hanson's Marine division was launched in 1968 with the merger of five dredging companies into the Amey Group. Acquisitions that followed included Westminster Gravels in 1982, Holms Sand Gravel in 1986, and Civil & Marine's dredging arm in 1995.
Type | Number | Power | Volume |
---|---|---|---|
Trailing suction hopper dredgers | 6 | 21346 kW | 11241 m³ |
Name | Country |
---|---|
Civil and Marine Ltd. | United Kingdom |
Westminster Gravels Ltd. | United Kingdom |
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