Rohr-Idreco Delivers Clamshell Dredge
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.
Ellicott Dredges Bags Three US Govt Contracts
Ellicott Dredges announced it was recently awarded three contracts with the U.S. government. The first contract is for a customized Ellicott 860SL Swinging Dragon dredge and support boat for the U.S. Bureau of Reclamation (USBR). This dredge will be used to increase depth and restore water flow in the Colorado River, and to create wetland habitats. One of the primary objectives of this program is multi-species conservation, including birds, fish, turtles, insects and plants.
Dredging Components Delivered for Special Mining Vehicles
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.
Royal IHC, TNPA Launch Dredge Training
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
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
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
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
Hooghly River Dredger Launched at IHC Merewede
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
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.
SCHOTTEL Thrusters Propel New Australian Dredger
A newly built 60-meter trailing suction hopper dredger Tommy Norton started work to deliver safe and reliable ocean access for the commercial vessels, oil and gas suppliers and commercial fishing fleet that cross the entrance bar to the Gippsland Lakes area. The dredger is the first built by Damen Shipyards Group for Australia, and features propulsion is provided by two SCHOTTEL Rudderpropellers type SRP 330 fixed pitch.
The Environmental Age: What Will Power Future Ships?
What will power the future shipping fleet? What will the future fuel mix be? These questions are being asked with greater frequency in the wake of the Global 2020 Sulphur Cap ruling agreed at the International Maritime Organization and other tightening regulations around air pollution and emissions from shipping operations. The need to take action is, in turn, driving the development and application of innovative alternative power and propulsion technology for ships.
New Dredger Goes to Work in Australia
The Tommy Norton, a Damen Trailing Suction Hopper Dredger (TSHD) 650 built at Damen Shipyards Yichang has been officially delivered to her proud owner, Gippsland Ports. The first dredger to be built by Damen Shipyards Group for Australia, the 60-meter Tommy Norton has now started work to deliver safe and reliable ocean access for the commercial vessels, oil & gas suppliers and commercial fishing fleet that cross the entrance bar to the Gippsland Lakes area
Royal IHC Buys Into Rotterdam Offshore Group
Royal IHC has announced its acquisition of 50% of the share capital of Rotterdam Offshore Group (ROG). The agreement will enable IHC to strengthen its ship repair and conversion capabilities with the addition of a dedicated facility in Rotterdam, which has uninterrupted access to open sea. Rotterdam Offshore Group has a strong reputation in the worldwide maritime and offshore industry for dockside and on-site services
Corpus Christi: Energy Port of the Americas
The Port of Corpus Christi lives up to its moniker ‘Energy Port of the Americas,’ as the movement of energy in and out dominates the port’s history and future. John P. LaRue, Executive Director, Port Corpus Christi recently visited Maritime Reporter’s headquarters in New York to discuss the nearly $50 billion in investment projects driving the port forward. “Let’s just start with what we are and what we are not,” said LaRue
Great Lakes CEO Provides Business Update
Great Lakes Dredge & Dock Corporation, a provider of dredging services in the United States and a major provider of environmental and infrastructure services, has announced multiple updates. Chief Executive Officer, Lasse Petterson, commented, “During the two months since we reported second quarter earnings, a number of developments have occurred at the Company. “As noted on the quarterly earnings call on August 2
Suez Canal Orders Two Cutter Suction Dredgers
The Egyptian Suez Canal Authority (SCA) has placed an order for two custom-built 29,190kW heavy-duty rock cutter suction dredgers (CSDs). SCA has signed a contract with Royal IHC for the design and construction of two CSDs, which will be built in The Netherlands and are expected to be delivered in 2020 The vessels will have an overall length of 147.4 meters and provide a maximum dredging depth of 35 meters. In addition, they will offer accommodation facilities for 73 people
New Dredger Delivered to Saudi Arabia
Damen Shipyards Group said it has delivered to Murjan Al-Sharq Marine Services a new Multi Cat 1908 fitted with a Damen DOP Submersible Dredge Pump 250 for added shallow-water dredging capacity. Murjan Al-Sharq Marine Services is based in Saudi Arabia. The company provides marine construction and maintenance, dredging, diving and subsea services. The company’s new vessel, called Murjan 40, has been equipped with a Damen DOP 250
DEME Names Second LNG-fueled Dredger
The trailing suction hopper dredger (TSHD) Scheldt River was officially named at the DEME head office in Zwijndrecht, Belgium. The dredger was named by Veerle Hegge, the wife of Bart De Wever, Mayor of Antwerp. The 8,400 m³ Scheldt River is the second dredger in the DEME fleet equipped with dual fuel engines. The highly innovative vessel can operate in LNG mode, reducing carbon dioxide emissions, almost eliminating sulphur, NOx and particle emissions
World Marine Wins Bid to Repair USACE Dredger
World Marine of Alabama (WMA) said it has won a contract to drydock and repair the Dredge Wheeler, a hopper dredge owned and operated by the U.S. Army Corps of Engineers (USACE). Since the Wheeler’s commissioning at Avondale Shipyards in 1982, WMA’s facility in Mobile, Ala. has drydocked and repaired the Dredge Wheeler on many occasions, including a complete repowering of the vessel in 2012. As the largest and most powerful hopper dredge in the USACE fleet
ATB Tug Launched for Great Lakes Dredge and Dock
A new ATB tug for Great Lakes Dredge and Dock (GLDD), M/V Douglas B. Mackie, was launched in Mobile, Ala. The vessel is being built by Eastern Shipbuilding and is scheduled to be delivered this fall. The design for the 14-knot ATB was developed by GLDD from an Ocean Tug and Barge concept with the hull lines completely revised by MARIN, a model basin in the Netherlands. Ship Architects, Inc. (SAi) completed the functional design and subsequent Class package
New Dredgers Delivered in Bangladesh
Following various dredgers recently delivered in Bangladesh, and the Damen Dredging Seminar held last month in Dhaka where her Excellency Leoni Cuelenaere, the Dutch Ambassador to Bangladesh was the honorable Chief guest, Damen said it has again delivered multiple dredgers from available stock. Regional Sales Director Rabien Bahadoer said, “Damen has again confirmed its long-term commitment to Bangladesh by delivering quality dredgers with a proven design from
Damen Launches Electrically-driven Dredge Pump
Damen Dredging Equipment has unveiled its new electrically-driven E-DOP pump, every bit as capable as its hydraulic predecessor first introduced to the dredging industry 25 years ago. The new, electrical DOP pump offers added versatility to be more applicable to even more projects. Damen Product Director Dredging, Olivier Marcus, said, “When Damen developed the DOP pump, over a quarter of a century ago, we did so with much collaboration from dredging contractors
New Cutter Dredger Launched for Jan De Nul
A newly built self-propelled cutter suction dredger, Willem van Rubroeck, was released into the sea at the Uljanik Shipyard in Croatia on August 28. The vessel is expected to be delivered to owner Jan De Nul Group in 2018. The vessel is 151.3 m long, 36 m wide and can reach speeds up to 12 knots. Willem van Rubroeck’s installed power is 40,975 kW, making it the world’s most powerful cutter dredger, according to Jan De Nul Group
Damen Launches Free Dredge Calculator
Dredge projects are tendered around the globe on a daily basis. Consequently, dredging contractors have to make new calculations, involving various production parameters, when preparing project quotations. Damen has introduced an online dredge job calculator to unburden contractors of this time-consuming, and therefore costly, tasks. For every dredging job, whether it is a maintenance dredging, sand dredging or capital dredging project