Marine link


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


  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

Two Dredges Delivered in Nigeria

Photo: DSC Dredge

Two local contractors in Nigeria recently took delivery of 10-inch Wolverine Class Dredges, designed and manufactured by DSC Dredge at its facility in Greenbush, Mich.   As the political capital of Delta State, Asaba is a rapidly expanding city along the banks of the Niger River Delta

Lind Marine Acquires Moose Boats

Photo: Moose Boats

Lind Marine, a Petaluma, Calif. dredging contractor which provides tug and barge services throughout the San Francisco Bay area, has acquired Moose Boats, an aluminum commercial boat building company.   Lind Marine currently operates a five-acre shipyard including a 430ft dry-dock and 1

Towboat Delivered to Gateway Dredging

Photo: TSGI

Gateway Dredging has taken delivery of a 55’ 1,200 HP twin screw conventional towboat. The Shearer Group, Inc. (TSGI) provided the design and engineering services to JB Marine Service, Inc. where the towboat was constructed in St. Louis, Mo.  

Custom Mud Cat Dredge to Improve Boise Watershed

EDTs MC-40E custom dredge in operation Photo Ellicott Dredge Technologies

Ellicott Dredge Technologies (EDT) informed that the City of Boise, Idaho chose it to design a Mud Cat 40E Custom (MC-40EC) dredge for the city's innovative Dixie Drain Phosphorous Offset Project. Boise will use the MC-40EC dredge to remove phosphorous from the Boise Watershed.

Royal IHC Upgrades TSHD Pump for Van Oord

Photo: Royal IHC

Royal IHC informs it has completed the upgrade of the underwater pump and jet water system on trailing suction hopper dredger (TSHD) VOLVOX TERRANOVA for Van Oord.  The renovation involved a complete engineering package, including a plan of repairs for the ship’s hull and

India Shipping Ministry Enlarges Scope of Sagarmala

Shipping Minister Nitin Gadkari. Photo: Official Site

 India's Ministry of Shipping has formulated a revised Central Sector Scheme to provide financial support to Major and Non-Major Ports as well as State Governments for creation of infrastructure for movement of cargo and passenger by sea or National Waterways.   

MN100: Glosten

John A. Springer III, PE (Photo: Glosten)

The Company: Glosten is an employee-owned full-service consulting firm of naval architects, marine engineers, electrical engineers, and ocean engineers. Founded in 1958, the firm specializes in commercial and public sector vessels including research vessels, passenger/car ferries, tugs, barges

Africa’s First Dredging Simulator Unveiled

Photo courtesy of TNPA

Africa’s first ever dredging simulator was launched in the port city of Durban, South Africa – another positive spin-off of ongoing collaboration between Transnet National Ports Authority (TNPA), the Transnet Maritime School of Excellence (MSoE)

Jan De Nul NV expands Jamaican Port

CSD Marco Polo & SHB Concepción

Jan De Nul NV is part of a consortium that is responsible for the expansion of the port of Kingston. In 25 months the access channel and the port basin will be deepened, and the berths on the existing quay walls will be reinforced and renovated

Kipevu Oil Terminal to Be Relocated

The Kipevu Oil Terminal at Mombasa Port will be relocated early next year, to Dongo Kundu area, as a result of the ongoing capacity expansion program, the Kenya Ports Authority announced.   The new oil terminal is expected to have a capacity to accommodate four vessels of up to 200,000 DWT

IWAI Signs MoUs Dredging Corporation

Photo: WRIS

 Development of Inland Water Transport is a priority of the Ministry of Shipping. After the declaration of 106 new National Waterways, in addition to the existing 5 National Waterways, under the National Waterways Act, 2016, the responsibilities of Inland Waterways Authority of India (IWAI)

Great Lakes Launch Hopper Dredge Ellis Island

The Ellis Island prior to launch Photo Great Lakes

Great Lakes Dredge & Dock Corporation announced today the successful launch of the Ellis Island, the barge component of its Articulated Tug & Barge (ATB) hopper dredge currently under construction.  The launch occurred on September 30

Giant Cutter Dredger Gearbox Delivered


Customer approval in powertrain technology depends specifically and to a great extent on the reliability and robustness of the facilities and in particular on their individual components. These include the gearbox and gear wheels of the specialist transmission manufacturer, C u

DSC Dredge Meets with Louisiana Senator

DSC Dredge President / CEO Bob Wetta (left) stands with Senator Bill Cassidy from Louisiana on September 1, 2016. (Photo: DSC Dredge)

On September 01, 2016, Bob Wetta, President and CEO of DSC Dredge, LLC, along with the other Louisiana E-Award winners, held a meeting in Louisiana Senator Bill Cassidy’s office. The purpose of the meeting was to recognize the winners for their accomplishments that led to receiving this award

Ellicott Tallies Three Custom Dredger Contracts

B2190E (Image: Ellicott Dredges)

Ellicott Dredges, LLC announced contracts for three new custom-designed dredges, all scheduled to be delivered before the end of 2017.   In the first instance a major international chemical company selected Ellicott to build a custom electric bucketwheel dredge to mine salt in a very hard

rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright