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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.


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.


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.


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


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.  


State Approves Funds For Dredging

The Florida House and Senate on May 3 approved spending $3 million to dredge the Miami River. The vote, awaiting Gov. Jeb Bush's signature, sets the stage for the first dredging and comprehensive cleanup of the river in nearly 70 years. "This is great news for the citizens of South Florida and a major turning point in our long efforts to clean up the river," said Robert L. Parks, chair of the Miami River Commission.


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


Damen Expands Dredge Pump Range

The DOP test arrangement at the Damen Dredging yard (Photo: Damen)

The Damen DOP submersible dredge pump range has been enlarged, now running from the smallest DOP150, fitting in any corner of a building pit, to the DOP450L doing some 4,000 m3 of mixture per hour.   The DOP submersible dredge pump is designed to be used in many dredging activities. The main part of the DOP is a dredge pump fitted with cast exchangeable parts. A key feature is the large spherical passage preventing blockage


Dredging Opportunities in Indian Waters

The Dredging Conference organized by Hinode in Kolkata on Thursday, January 21, 2016 will spotlight the vast opportunities that exists for dredging companies and other allied agencies in Inland Waters waters. The event is set to take place at the Park Hotel, 17 Park Street, Kolkata 700016. Kolkata occupies a special place as a major Riverine Port and Inland Waterways hub and the mouth of the Ganges River. Being an exclusive program and considering Indian Government plans now underway for


The Mississippi River and the 2016 Flood’s Impact on Dredging

Bonnet Carre’ Spillway Operation

The Mighty Mississippi River connects 31 states and 2 Canadian Provinces by a liquid superhighway that includes over 250 tributaries and features more miles of inland waterways than the rest of the world combined. As I contemplate my thoughts on the importance of this great river system


Proposed Changes to Long Island Sound Dredged Material Sites

Image: EPA

The U.S. Environmental Protection Agency (EPA) is proposing to amend its 2005 rule that designated the Central and Western Long Island Sound Dredged Material Disposal Sites. The proposed amendments will help meet the goal of reducing or eliminating dredged material disposal in open waters of the


Funding Secured for Project to Deepen the Delaware River

Dennis Rochford, president of the Maritime Exchange for the Delaware River and Bay, announced that President Obama’s FY17 proposed budget includes $33 million for the Delaware River Deepening Project. In addition to the Administration’s funding


Yacht Club Takes Delivery of New Dredger

Photo: DSC Dredge

Rose City Yacht Club, a long-standing private marina and social club along the Columbia River in Portland, Ore., recently took delivery and startup of a new 8-inch Badger Class dredge from Reserve, La.-based DSC Dredge, LLC.   The Badger dredge was a much-needed replacement for an older


Damen Reports Dredger Success

Photo courtesy of Damen

 2015 was very successful for Damen’s Cutter Suction Dredger (CSD) range, the builder said.   Throughout the year, 12 CSDs were sold and delivered to clients around the world. Most of the deliveries were stock built vessels


Damen TSHD 650 for Gippsland Ports

TSHD 650 artist impression Photo Damen

Damen Shipyards Group is constructing a Trailing Suction Hopper Dredger (TSHD) 650 for Australian client Gippsland Ports.   The TSHD will be the first Damen dredger to operate in the country. The client will use the dredger to maintain entry to the port of Lakes Entrance and the Gippsland


Adani Group Buys Two Royal IHC Dredgers

IHC Beagle 8 trailing suction hopper dredger courtesy Royal IHC

The Adani Group has signed a contract for two IHC Beagle 8 trailing suction hopper dredgers (TSHDs).   These two 8,000m3 vessels belong to the standardised IHC Beagle series, designed and built by IHC using over a century of dredging experience


Willard Marine Delivers SOLAS 670 to U.S. Army

Willard Marines SOLAS 670 rescue boat.

Willard Marine, Inc., recently delivered a SOLAS 670 rescue boat to the U.S. Army to serve aboard the USACE Dredge McFarland in Philadelphia, Pennsylvania. Outfitted with a Volvo Penta D3 220hp inboard engine paired with a Hamilton Jet HJ2274 water jet


Dragflow Remote Controlled Dredge for Marina Sveva

Photo: Dragflow SRL

 Dragflow has recently delivered a remote controlled dredge for the Marina Sveva harbor dredging project in Italy.   Due to the sea currents caused by a dam, too much sedimentation occurred inside the harbor. Also, the seabed was frequently raised


Damen TSHD Launched at Krasnoye Sormove Shipyard

Photo courtesy of Damen

A Damen Trailing Suction Hopper Dredger (TSHD) 1000 was launched at the Krasnoye Sormovo Shipyard on January 29. The TSHD, named Sommers, is the lead vessel of a series of three TSHDs 1000 being built for Rosmorport.   The TSHDs are scheduled for delivery this year


DEME Orders Trailing Suction Hopper Dredger

Image: DEME

With the order of the Bonny River at Royal IHC, the Belgian dredging, environmental and marine engineering group DEME is investing in a new generation of trailing suction hopper dredgers which will be trendsetting in coastal protection and dredging hard soils


Royal IHC and DIHAG Acquire Allard-Europe

Royal IHC and German company DIHAG Holding GmbH have jointly acquired the Belgian steel and iron foundry, Allard-Europe NV. IHC and DIHAG each take an equity stake of 40% and 60% respectively.   Through this acquisition, IHC is able to realize a reliable supply chain (competitive on


Twin Dredgers for Canadian Oil Sands

Photo: Damen

Damen Shipyards Group has completed a construction contract comprising two electric-powered Cutter Suction Dredgers (CSD) for the Canadian oil sands industry. With both vessels built in Canada, the contract marks the close cooperation between Damen and Aecon


Great Lakes Shippers Set Top Priorities

North America’s largest mining, manufacturing and agricultural companies have helped identify four top priorities to improve the competitiveness of Great Lakes shipping, and as a result, the prosperity of the entire region.   These priorities will be the Chamber of Marine


Ellicott Takes On Rohr-Idreco Line in Latin America

Rohr-Idreco RISD 600 (24) 100 digging depth dredge for removal of sedimentation behind the Inga dam in the Democratic Republic of Congo (Photo: Ellicott Dredges)

Ellicott Dredges LLC & Rohr-Idreco Dredge Systems, which are owned by Ellicott Dredge Enterprises, LLC, has  announced that Ellicott's Latin American Sales Manager, Andres Borasino, will be adding the Rohr-Idreco deep digging dredge product lines to his area of responsibilities.






 
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