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Dredging

Rohr-Idreco Delivers Clamshell Dredge

In the foreground is the new Floating Gantry Clamshell dredge. In the background - the 32 year old Gantry Clamshell, which will be refurbished and in operation by the end of September.

The Rohr division of Rohr-Idreco Dredge Systems has announced the successful start-up of another new Floating Gantry 8m3 Clamshell deep digging dredge in France.     This dredge is being used to replace an old 6m3 Rohr Gantry Clamshell dredge, which Rohr has rebuilt and sold to another customer. The new 8m3 Rohr Gantry dredge was purchased to increase the digging depth and production at an existing Sand & Gravel operation. The customer chose to go with a Rohr dredge again due to the outstanding performance and service they had experienced with their first dredge. The new dredge has a digging depth up to 295 ft (95m) and a production capacity of 420mt/hour.   The dredge is equipped with an on-board Fine Sand Recovery System, High Frequency Sand Dewatering Screen and Cyclone. The 8m3 Rohr Gantry Clamshell dredge utilizes Rohr's patented Bucket Diagnostic System (BDS), which monitors all bucket functions and improves production performance. It also has fully automated controls (to support a one man operation), and very low power requirements. Rohr also supplied the Rohr floating conveyor system for the project.


Dredging Components Delivered for Special Mining Vehicles

Final touch to the dredge pump unit (Photo: Damen)

Damen Dredging Equipment is well known for its deliveries of standard dredging components. Usually, deliveries of items such as dredge pumps and dredge valves are for hopper dredgers or cutter suction dredgers. Recent deliveries were for a more exotic use: the Damen dredge pumps and valves have been fitted in remote operated deep sea mining vehicles.   These deep sea mining vehicles, also called Seafloor Production Tools (SPTs), have been manufactured by Soil Machine Dynamics (SMD)


Dredge Yard to Participate in Latin American Congress of Ports

Dredge Yard announced it will for the first time participate in the Latin American Congress of Ports that will be held in less than a week in Puerto Iguazú in Argentina. Dredge Yard’s objectives are to showcase its latest innovations in realm of dredging and mining equipment, to exchange the ideas and experiences between the port authorities, dredging companies, operators, service providers and maritime industry leaders.


Dredging Contract Awarded for Corpus Christi LNG Terminal

U.S. dredging services provider Great Lakes Dredge & Dock Corporation announced it was awarded a contract for work on an export terminal under the development of Corpus Christi Liquefaction, LLC (CCL).   CCL, a subsidiary of Cheniere Energy, Inc., is developing a liquefied natural gas (LNG) export terminal at a site located on the north shore of Corpus Christi Bay in San Patricio and Nueces Counties, Texas.  


Custom Dredge Keeps Santa Cruz Harbor Clear

Photo: DSC Dredge

The winter of 2016 was an unusually harsh one for the Santa Cruz Small Craft Harbor in Santa Cruz, Calif. Four years of drought was followed by an El Niño season that brought storm water runoff, high tides, high surf and swells – rapidly creating a complete shoaling of the federal entrance channel to the harbor and blocking all boats from entering or leaving.   The dredge Seabright that had served the harbor for 30 years labored to keep up


Royal IHC, TNPA Launch Dredge Training

Royal IHC cooperates with TNPA on new dredge

The inauguration of an IHC dredging simulator was held at Transnet’s Maritime School of Excellence in Durban, South Africa on Friday 2 September. The launch marked the start of a new dredge training programme to develop and enhance the knowledge and skills of local dredging personnel. Transnet has set out a long-term vision to develop South African dredging and manufacturing industries – raising levels of operational efficiency and improving the capabilities of those


Ellicott Gets New Orders, Sells Business

Ellicott International received orders for four units of its new patented Mud Cat MC-2000 model auger dredge. Three will be going to Mexico where a local contractor will be desilting rivers in the State of Veracruz. The State of Veracruz specified the use of the MC-2000 for its high output and low turbidity with delivery slated for the first quarter of 2002. A U.S. contractor bought a fourth unit for cleaning fly ash ponds for a major utility, American Electric Power.


Vosta Gets Order for Cutter Suction Dredge

Vosta LMG has been awarded a contract for a cutter suction dredge CSD750 by International Seaport Dredging Ltd., a joint venture company of the Belgian dredging major Dredging International (member of the DEME group) and the Indian construction giant Larsen & Toubro. The dredge will be used for dredging projects throughout India due to the growing demand from the Indian market for dredging operations. The mono hull cutter suction dredge design and characteristics has been defined in


Hooghly River Dredger Launched at IHC Merewede

DCI Dredge XXl launch: Photo credit IHC Merwede

IHC Merwede name and launch the 5,500m³ trailing suction hopper dredger, DCI DREDGE XXI, for the Dredging Corporation of India Ltd (DCI)  at the shipyard in Kinderdijk, The Netherlands. The ceremony was performed by Mrs R Mohanty, the spouse of DCI Chairman and Managing Director Captain DK Mohanty. The DCI DREDGE XXI is the third vessel in a series of three dredgers – including the DCI DREDGE XIX and DCI DREDGE XX – and is being constructed under the dual classes of


Eastern Shipbuilding Start Construction of Dredge Barge ATB for Great Lakes

Group ESGGLDD

  Eastern Shipbuilding is pleased to announce that on, Monday, September 15, 2014, Great Lakes Dredge & Dock Company, LLC  and Eastern Shipbuilding Group, Inc. (ESG) cut steel starting the construction of a new Trailing Suction Hopper Dredge ATB . The cutting ceremony of the 433’ Trailing Suction Hopper Dredge Barge took place in Eastern’s under roof pre-fabrication building at its Allanton facility in Panama City, Florida


Cargo Ship to be Converted into a Dredger

DC Eems prior to conversion (Photo: Kooiman)

Group De Cloedt will have her dry cargo vessel DC Eems converted into a trailing suction hopper dredger.   Kooiman Marine Group in Zwijndrecht has received the order for this project. The DC Eems, currently under management with EemsWerken, (family Kornet) from Werkendam


DEME relies on Septentrio GNSS technology

Image of AsteRx-U Marine

The Belgian dredging, environmental and engineering group DEME relies on the accuracy and reliability of the AsteRx family of precise GNSS positioning solutions from Septentrio. DEME is using Septentrio’s AsteRx GNSS receivers to obtain centimetre-level accuracy for all their dredging and


Peterson to Develop New Port Cameron

Photo: Peterson

 International energy logistics provider Peterson is to partner with Port Cameron in Louisiana to develop a deepwater staging port and supply base facility serving the Gulf of Mexico.   Peterson has signed a teaming partnership agreement with Port Cameron for the development of a


De Boer Remorquage SARL Orders Custom Tugs from Damen

Photo courtesy of Damen Shipyards

Baggerbedrijf De Boer B.V. (Dutch Dredging B.V.) has ordered two custom, special-purpose tugs to be built at Damen Shipyards Hardinxveld in the Netherlands through the subsidiairy De Boer Remorquage SARL. The tugs are for a 10-year contract with Grand Port Maritime de Guyane in the ports of


DRAGFLOW Bags Four Contracts for Custom Dredgers

Four important orders were received by DRAGFLOW

The last quarter of the 2016 has been a busy time for DRAGFLOW technical and manufacturing teams as we received four important orders for custom-made dredgers. In the first place. A contract for five (5) dredgers, model DRH300E23 has won for sand and gravel extraction in Middle East


Royal IHC wins multiple contracts for Dredgers

Easydredge 2700 DRAGADOS ARGENTINOS DASA S.A. Photo Royal IHC

In the last two months of 2016, IHC saw a substantial increase in the sale of its vessels, equipment and engineering packages. Almost half of the total order intake over 2016 was secured in this period. “We see market recovery in the dredging and renewables industry


Boskalis Bags Duqm Port Development Order

Photo: Boskalis

Royal Boskalis Westminster NV has received a Letter of Intent to Award a contract for the development of the port of Duqm in Oman.    The contract with a value of approximately EUR 480 million will be awarded by Sezad (Special Economic Zone Authority Duqm)


OPC, CHEC ink deal for Puerto Cortes expansion

Yu Wu (left), CHEC America Marketing Director and Mariano Turnes, OPC Chief Executive Officer, seal the contract to expand Puerto Cortes. Photo  ICTSI

Operadura Portuaria Centroamericana SA de CV (OPC) has signed a contract with China Harbour Engineering Company (CHEC) for the first phase of the expansion of the Specialized Container and Cargo Terminal in Puerto Cortes, Honduras.   


Optimizing Aberdeen's Harbour Expansion Design

Photo: HR Wallingford

A £350m ($431m) development plan to expand Aberdeen Harbour was approved on December 19, 2016.   HR Wallingford has been involved in the project from its initial concept stages in 2010, and will be working with Aberdeen Harbour Board right through to construction


UAE Mulls $316mln LNG Terminal in India

Photo:Swan Energy Ltd

 Abu Dhabi's National Marine Dredging Company (NMDC)  has been awarded a $316-million engineering, procurement and construction (EPC) contract for a hitech floating LNG (liquefied natural gas) port at Jafrabad in the Indian state of Gujarat, reports WAM.  


Video: LNG-powered Dredger Scheldt River Launched

Scheldt River (Photo: Royal IHC)

DEME Group’s second LNG-powered trailing suction hopper dredger (TSHD) Scheldt River is part of a new generation of dual fuel hoppers that set out to achieve new standards in environmental performance. Launched January 14 at Royal IHC's shipyard in Krimpen aan den IJssel


Dragflow Cutterhead for Harbor Dredging

Photo: Dragflow

Dragflow has delivered a dredging hydraulic pump with frontal cutterhead to an Iranian company for the construction of a fishery port near Jask area in the Persian Gulf, South of Iran.  Before finding in Dragflow equipment the best solution


Van Oord JV Bags Santos port Dredging Contract

Courtesy Van Oord

Van Oord has been awarded a contract by the Brazilian Ministry of Transport, Ports and Civil Aviation for the capital and maintenance dredging of the port of Santos. This project in the largest port of South America will be executed in a joint venture with Boskalis


Boskalis JV wins Santos Port dredging contract

Construction and maintenance of port Photo by Royal Boskalis Westminster N.V.

Royal Boskalis Westminster N.V. (Boskalis) and joint venture partner Van Oord have been awarded a contract by The Brazilian Ministry of Transport, Ports and Civil Aviation for the capital and maintenance dredging of the port of Santos, the largest port of South America


Hamburg Elbe Dredging Plan Needs Improvement

The port of Hamburg, Germany (CREDIT: AdobeStock)

Plans to dredge the river Elbe in Hamburg must be improved before a stop order on the work is lifted, a German court ruled on Thursday, raising the risk of more delay to work to deepen Germany's biggest port and open it up to new container ships.  






 
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