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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.


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


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.


Toxics Dredging Resumes in the Hudson

Photo: EPA

Dredging of toxics resumes in upper Hudson River for fifth season; PCB cleanup designed to restore Hudson River; created hundreds of new jobs The U.S. Environmental Protection Agency (EPA) announced today that dredging operations are expected to resume on Wednesday in the Upper Hudson River. In 2014, dredging will begin south of Schuylerville, New York and proceed south towards Troy. Dredging will also occur in a two-mile section of river near Fort Miller that is not easily accessed by boat


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


More than Mega: Diversity Defines the Dredging Industry

1984 - 2012 Singapore / Jurong & Tuas By the 1980s, after a decade of rapid industrialisation, property on Singapore’s mainland was scarce. A solution was found in the Jurong Island reclamation and Tuas extension projects. For 30 years since 1984, dredgers developed new land there. A plan to unite the 7 islets off Singapore’s southwestern coast to form one island was implemented in stages. Started in 1995, Jurong Island was officially opened in autumn 2000, tripling the land surface of the origi

The mantra of recent times has been the worldwide trend to ‘mega’. Mega container ships created the need for mega ports which required mega dredging projects. These in turn demand mega dredging vessels. All this is true but disregards another development: the consolidation of the major dredging contractors into larger companies with long-term strategies that have resulted in diversification. Today’s major dredging contractors do more than dredge


Important Milestones for BTP

BTP

  Brazil’s newest and most modern container terminal hits a series of major efficiency milestones   Brasil Terminal Portuário (BTP), Brazil’s newest and most modern container terminal, has reached a number of important milestones:  


BTP Handles Millionth Container

Photo: APM Terminals

Brazil’s newest container terminal hits a series of efficiency milestones   Brasil Terminal Portuário (BTP), Brazil’s newest container terminal in the Port of Santos, has reached a number of important milestones.  


Idreco Delivers Dredger for Hydro-Dam in Congo

ISD-600 (Photo: Idreco)

Idreco (International Dredger Constructions) of the Netherlands informs it has designed, built and installed its second dredger, an ISD 600 with a digging depth of 30 meters, at the Inga Dam in The Democratic Republic of Congo. The dredge has a mixture production and solids production of


Cambodia: Anti-dredging Protests Heat Up in Koh Kong

Protestors in Koh Kong board a Vietnamese sand-dredging vessel in an attempt to halt its operations. Photo: Mother Nature

 The The Phnom Penh Post reported that activists have continued their campaign to drive out sand dredging companies from Koh Kong province’s Botum Sakor district, refusing a meeting with local authorities and instead holding a 100-strong protest outside the district hall.  


Rohde Nielsen Bags Port Tauranga Dredging Contract

Aerial 1 Port of Tauranga. Photo by The Port of Tauranga Limited

 Danish dredging company Rohde Nielsen has won the tender to complete dredging at the Port of Tauranga, New Zealand's largest port company.   The capital dredging program to deepen the Port of Tauranga to take the next generation of containerships calling on the New Zealand coast will


Magdalena River Project Dredges Up Economic Promise

Magdalena River (Photo: Wiki Commons)

The hulking backhoe dredges up rocks and silt from the shallows of the muddy Magdalena River in the first laborious step to transform the waterway into an engine of economic growth.   The excavation along a verdant stretch near Barrancabermeja, an inland oil and coal hub


Double Milestone for Ellicott Dredges

Ellicott employees gather at the company’s Baltimore plant following a celebratory lunch in front of a Series 370 Dragon dredger (Photo: Ellicott Dredges)

Ellicott Dredges celebrates 1,000 day safety record and 130 years of business   The employees of Ellicott Dredges LLC in Baltimore had two reasons for celebration this week, the company announced.   First, Ellicott's Baltimore plant recorded a safety milestone of 1


Wartsila to Equip Giant Dredger

Mr Roger Holm, Senior Vice President, Wärtsilä Engines (left) and Mr Wang Haihuai, Vice President CCCC (right) at the signing ceremony of the long term strategic cooperation agreement

  A contract has been signed with the Tianjin Dredging Company, part of the China Communication Construction Company (CCCC) and the recently founded Dredging Group, under which Wärtsilä will supply the engines and all essential ancillaries for a new self-propelled cutter dredger


Egypt Completes New Waterway in Suez Canal

Image: Panama Canal Authority.

 Egypt has completed dredging for the new shipping route in the Suez Canal, says the government sources. The mega national project ‘New Suez Canal’ is scheduled to be inaugurated on August 6.   Egypt has invited all countries worldwide to take part in the inauguration


Uruguay LNG Terminal on Schedule

Image: Gas Sayago

 Uruguay's state-owned Gas Sayago said civil works for an LNG regasification terminal are due to begin again after five months of delays, putting back on track a $1.1 billion project for the country's first such facility.   Gas Sayago, a joint venture by two state-owned companies


Trial Operation for New Suez Canal to Begin This Week

Map: Suez Canal Authority

 The CEO of the New Suez Canal’s dredging works Wagdy Zaki has said that all preparations have been made to start the trial operation for the New Suez Canal next Saturday.   He also said that the head of Suez Canal Authority Gen Mohab Mamesh is following up the trial


BHP Billiton Injects $240m into Port Hedland

  BHP Billiton has approved $240 million (BHP Billiton share) to purchase six additional tugs and construct a new eight pen Tug Harbour at Hunt Point in the Port Hedland Port. The investment will also include the upgrade of workshop facilities


Dredging Company Sentenced for Worker’s Death

Dredging NZ has been fined $79,500 and ordered to pay $42,000 in reparation after the death of a worker, crushed on a dredging barge in West Park Marina, Auckland, on November 19, 2013, Maritime New Zealand reported.   Peter Bateman died after being crushed between an excavator and the wall


Shippers Demand Probe of Abandoned Calabar Port Dredging

Calabar port. Photo:  Nigerian Ports Authority

 The Nigerian Shippers Council (NSC) in Cross River State has urged President Muhammadu Buhari to probe the N20 billion contract awarded to Calabar Channel Management (CCM) for dredging Calabar Port by former President Goodluck Jonathan.   


NMDC Completes New Suez Canal

Egyptian President Attends NMDC’s Presentation. Photo credit: National Marine Dredging Company

 National Marine Dredging Company (NMDC), the UAE's leading dredging and marine construction company, has announced the completion of the New Suez Canal project following its successful trial run on Saturday (July 25).    A total of six container ships from around the world






 
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