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Project

Construction LNG port, Swinoujscie

, Hochtief, Aarsleff and Doraco. The project consists of the following distinctive elements: Dredging of access channel and turning basin; Ordnance removal; Rock works for breakwater and groyne construction; Civil works for breakwater and groyne construction. Dredging works An access channel and turning basin were dredged to a depth of -14.50m. Dredging started in August 2011 and was completed by January 2013, with a total volume of 8.2 million m3

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Project

Port and MOF, LNG plant Barrow Island, Gorgon

walkways for the PMOF barge berth, module carrier berth and Ro-Ro berth. Dredging and reclamation work for the approach channel, turning basin and berth pockets associated with the construction of the MOF. Dredging for the LNG jetty area including an approach channel, turning basin and berth pockets... (Cofra). Materials testing (Boskalis Environmental). Dredging and reclamation works The dredging works consisted of 2 major parts: A MOF access

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Project

Gas fields development, Krishna Godavari basin

-propelled sea-going CSD Cyrus II was utilized to dredge a work channel from the river mouth to offshore to enable access for the trailing suction hopper dredgers (TSHD’s). The channel dredging work included dredging of a trench. The medium size CSD Orion was deployed to remove shoals in the river to allow TSHD’s to enter the river and dredge the trench. Furthermore the 'Orion' dredged the shore approach and an access channel of 1,250 meters plus

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Project

Port environmental mitigation measures, Hamina

industry and a transit harbor for timber, cars and other goods on their way to Russia. To provide access for larger vessels it had to deepen the existing channel by two meters to 12 meters and create a new channel section. Terramare Oy, a subsidiary of Royal Boskalis Westminster, won this assignment in late 2008. The project started in July 2009. Minimizing the impact of dredging operations on the environment becomes increasingly important

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Project

Cardiff Term Maintenance Contract

of siltation. In order to maintain navigable access to the locks, maintenance dredging is required twice a year. The environmental conditions in the Marine Management Organisation licence restrict dredging works to February and August. The restricted nature of the inner harbour requires extensive planning... for the regeneration of the area. A lock system, which includes three locks and an inner harbour, was incorporated into the scheme to provide marine access

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Project

Reclamation and dewatering works, Sepetiba Bay

meters deep and an access channel. To build the steel plant, 200 hectares of swampy terrain had to be reclaimed, requiring some 3 million m3 of sand... access to the Atlantic Ocean. The new steel factory allowed Brazil not only to export more of its plentiful mineral resources, but also to produce semi-finished products that can be sold at higher margins. The government authorities of Brazil and Rio de Janeiro both supported the project. Dredging

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