Friday 16 May 08 - 15:39
 

Marine Civils by David Foxwell

Great Yarmouth Outer Harbour Progressing Well

The developers for the new Outer Harbour at Great Yarmouth in the UK say construction is progressing well on the new north breakwater, with approximately 550m completed.
Construction of the new Outer Harbour at Great Yarmouth is progressing well.
Construction of the new Outer Harbour at Great Yarmouth is progressing well.

More than 390,000 tons of rock has now been delivered to site, and the Side Stone Dumping Vessel (SSDV) Frans is on site to install the foundations for the south breakwater.

The backhoe dredger Dinopotes continues to install armour rock, and the backhoe dredger Razende Bol has recently been dredging for unexploded ordnance. Concrete sections of the wave wall are being cast in Ireland, and, at the time of writing, were due to be shipped to Great Yarmouth soon.

The project will see construction of two rock breakwaters totaling 1,400m in length with a total installation of about 850,000 tons of rock, along with an internal ‘Combi-Pile’ wall of approximately 400m in length.

The internal harbour basin will be dredged to an average of 10m and 1.65 million m3 of dredged sand will be used for reclamation of the new harbour.

Work will now continue with the ongoing installation of north and south breakwaters. The cutter suction dredger Sliedrecht 35 was due to arrive to start work towards the end of the first quarter of 2008, and work was due to get under way on the removal of the wreck Polaris using Razende Bol.

Images for this article - click to enlarge

Construction of the new Outer Harbour at Great Yarmouth is progressing well.

All images copyright © Mercator Media 2008

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