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Dredger

Damen Delivers 3 Dredges

Damen Shipyards delivers three Cutter Suction Dredgers to Azerbaijan.   On 24 January 2012 Dutch shipbuilder Damen Shipyards delivered three Cutter Suction Dredgers of its CSD 500 series to the Ministry of Emergency Situations (MES) in Azerbaijan. After delivery, President Ilham Aliyev and Minister of Emergency Situations Kamaladdin Heydarov examined the dredgers at the premises of the Yacht Club in Baku. Damen representatives briefed the President and his party on the functions and features of the CSD 500 and on the expanding production programme of the Damen Shipyards Group.   Kura River   MES ordered the three Damen dredgers to avoid repetition of the events that occurred as result of the Kura River bursting its banks in previous years. The CSDs will be used to clean-up, deepen and maintain the Kura River water system. The three vessels come from a successful and long-standing series of cutter suction dredgers designed according to the Damen principles of standardization and continuous research & development.   CSD 500   The dredgers can work up to a maximum dredging depth of 14m and are able to pump 4.000 m3/h of water/soil mixture per hour. They are outfitted with a large number of options to enhance dredging efficiency, safety and comfortable working conditions for the vessel’s crew. Amongst them are day and night accommodations, anchor booms and spud carriage pontoons


Netherlands Shipyard to Build Ship for China

China order suction dredger: Image credit IHC Merwede

IHC Merwede says it has been successful in securing orders worth € 350 million for a wide range of dredging and offshore vessels and equipment, including a large trailing suction dredger for a Chinese customer. News of the orders as follows: The company's Dredging division has confirmed new contracts for the delivery of a large custom-built trailing suction hopper dredger, with units that will be supplied by IHC Beaver Dredgers as well as a cutter suction dredger training simulator


Latest Dredging Solutions by IHC Merwede

Photo credit IHC Merwede

IHC Merwede to showcase its dredging, wet mining, and special purpose ships at forthcoming SMM 2012, Hamburg, Expo. A number of impressive scale models will demonstrate the wide range of innovative vessels engineered and manufactured by IHC Merwede. Vessels such as the custom-built trailing suction hopper dredger CONGO RIVER; the self-propelled cutter suction dredger ATHENA; the pipelaying vessel SEVEN PACIFIC; and the well intervention vessel WELL ENHANCER.


Imtech Receives Contract

Imtech N.V., a technical service provider in Europe, has been commissioned by the Jan De Nul Groep and the wharf Schelde Marine Bouw to automate a number of dredgers and naval vessels. The Imtech Marine & Offshore division acquired the orders, worth a total of $15 million. Commissioned by the Jan De Nul Groep, Imtech is responsible for the on-board integrated dredging automation and instrumentation, navigation and communications for two 11,300 m³ Trailing Suction Hopper Dredgers


Van der Velden Delivers Largest Ever BARKE Rudders

Photo courtesy Marifin Beheer B.V.

The Oceangoing vessels division of Van der Velden Marine Systems has delivered the largest in-house designed BARKE rudders in its history. The two flap-type rudders have been installed onboard the 30,000 m³ trailing suction hopper dredger Congo River. Built for the DEME Group, the trailing suction hopper dredger was launched on 21 January at the IHC Merwede shipyard in Krimpen aan den IJssel (NL). Designed by the Product Design Department of Van der Velden Barkemeyer GmbH


SENER develops the Finite Element Model for Dredgers

SENER has been hired by Murueta Shipyard for the creation of a global finite elements model of two sectional dredgers of 1,500 m3 and 2,600 m3, and with shipyard number 293 and 294 respectively and both technologically advanced and  innovative. SENER will also develop the basic engineering of the central body for the nº 294, with the close collaboration of the design office of Astilleros Murueta. The study to be undertaken by SENER is the dredgers structural analysis in


Singapore Dredging at Pioneer Shipyard

  Dredging works are underway at the Pioneer Shipyard off the West Jurong Channel Singpore and will continue until 31 July. According to the Maritime and Port Authority of Singapore Port Marine Notice No. 61 of 2014 dated 5 May 2014, the works are being conducted 24 hours daily - including Sundays & Public Holidays - within the working area bounded by the following co-ordinates (WGS 84 Datum): A) 1° 17.252'N / 103° 39.912'E B) 1° 17.529'N / 103° 40.244'E


Vasco De Gama Launched For Jan De Nul

Proceeding 19 months of construction time, the suction dredger Vasco de Gama - with a hold of 33,000 cu. m. — was launched at the Thyssen Nordseewerke construction yard on November 5, 1999. Owned by the Jan de Nul Group, the dredger, which is the largest in the world, will be utilized for international land reclamation projects. Krupp Fordertechnik GmbH supplied the dredging systems and components. Before being passed over to its owner during 2000


IHC Merwede secures €200million in New Orders

IHC Merwede is pleased to announce that it has recently secured orders for advanced vessels and equipment in its core markets of dredging and offshore to the value of €200million.   The latest agreements confirmed by IHC Merwede include: a new pipelaying vessel for Subsea 7; a trailing suction hopper dredger for Weeks Marine Inc. (USA); an environmentally friendly deepwater dredger for Zheijang Dredging (China); and a 5


Damen Delivers Tug to Bremenports

Photo courtesy of Damen

Bremenports, the management company for the twin German ports of Bremen and Bremenhaven, took delivery of its first Damen-built vessel – a Stan Tug (Stu) 1606. Built to a proven design and delivered on time, the tug, named Albatros, will be mobilized primarily in assisting maintenance dredging works at the ports. The 16.76 meter Stu 1606 will assist Bremenports’ own bucket dredger in maintenance dredging works at the two ports in northern Germany


Boskalis Consortium Wins Suez Canal Expansion Contract

Image: Boskalis

  A consortium consisting of Royal Boskalis Westminster N.V. (Boskalis), Van Oord, NMDC (Abu Dhabi) and Jan de Nul (Belgium) has acquired a contract from the Suez Canal Authorities in connection with the expansion of the Suez Canal, which provides a vital shipping link between Europe and Asia


10 Cutter-Suction Dredgers Delivered

VOSTA LMG and Karnafuly Shipyard have jointly delivered a total of ten cutter-suction dredgers consisting of: 6 x CSD 450 for the Bangladesh Inland Water Transport Authority 4 x CSD 500 for the Bangladesh Water Development Board.  The dredgers were built at the Karnafuly Chittagong Shipyard


Dredger: 9-Year Wear Life on Cutterhead Shaft Bearings

CSD DArtagnan (Eric Haun).jpg

While the marine industry is rife with rough working conditions, dredging operations arguably pose the toughest challenge to any class of marine equipment. Water lubricated Thordon Composite cutterhead shaft bearings have reportedly performed well for nine years on one of the largest cutter


Nigerian Customer Orders Ninth Damen Dredger

CSD500 assembled and ready for its first job (Photo courtesy of Damen)

A Nigerian customer has added its ninth Damen dredger to its fleet. The Cutter Suction Dredger type CSD500 was chosen due to the availability of Damen Field Services in Nigeria, the builder said, adding that the local presence was even more practical in view of the challenging assembly conditions


Damen Shiprepair Dunkerque Offers Strategic Advantages

Damen Arno Dunkerque, general impression web.jpg

Acquired less than two years ago, Damen Shiprepair Dunkerque is a relatively new addition to the group’s worldwide network of ship repair and conversion yards. Originally called Arno Dunkerque, the shipyard was officially renamed Damen Shiprepair Dunkerque on September 1 this year and brings


Royal IHC’s TSHDs Now Built for Stock

Easydredge 2700 (Image courtesy of Royal IHC

Royal IHC (IHC) is constructing the first vessel in its range of competitively priced standard trailing suction hopper dredgers (TSHD). It has started to build the Easydredge 2700 for stock in response to the increasing global demand for TSHDs with an extremely short delivery time.


Van Oord Dredger Returns to Gibdock

Van Oord dredger Lelystad up for repairs at Gibdock

Part of the Van Oord fleet, the 137-meter-long trailing suction hopper dredger, Lelystad, has been through an extensive program of works at Gibdock in Gibraltar. The vessel was in dock for an initial 26 days and then went alongside the South Mole before redocking for a further 11 days.


Ecuador Coastguard Orders Damen Patrol Boats

Image: Damen

Damen announced it has recently signed a contract with AstillerosNavalesEcuatorianos (Astinave) to construct two Damen Stan Patrols (Spa) 5009 for the Ecuadorian Coastguard. The Ecuadorian shipyard will build both vessels locally with Damen Technical Cooperation


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


Cutterhead Shaft Bearings Last 9 Years on Dredger

Thordon Composite cutterhead shaft bearings prior to installation on the D’Artagnan owned by DEME

Water lubricated Thordon Composite cutterhead shaft bearings have performed well for nine years on one of the largest cutter suction dredgers in the world–Dredging, Environmental and Marine Engineering N.V. (DEME)’s D'Artagnan (28,200 kW total installed power).


LUSCHI Begins Dredging at ArcelorMittal’s Canal

Photo courtesy of LUSCHI

LUSCHI announced today it will mobilize its vessel Giovanella to Espírito Santo to assist in the dredging and final disposal of accumulated sediments in the seawater storage canal of ArcelorMittal, one of the world's leading steel and mining companies


Dredging at Jurong Port, Singapore

Jurong Port, Singapore

  Dredging work will be carried out at Keppel Shipyard Benoi Road, off West Jurong Channel, from 28 July to 30 September. As per the Maritime and Port Authority of Singapore Port Marine Notice No.98 of 2014, the works will be conducted 24 hours daily - including Sundays & Public


DMC Builds the Smallest Ever Nozzle

Photo courtesy of Damen

Damen Marine Components (DMC), part of Damen Shipyards Group, announced it has smashed its propeller nozzle world record by 33 percent downwards. This downsizing to an inside diameter of 665 millimeters only - from the previous 1,000 mm ‘entry level model’ - marks a new milestone for


Latest Meercat is Powered by Doosan

Jac Y Do (Photo courtesy of WaterMota)

The latest Meercat has been launched for Conwy Harbour Authority, for use as a port service vessel. The monohull vessel Jac Y Do measures 14 x 5 meters and is powered by twin Doosan L136 six-cylinder heavy duty engines each developing 160bhp / 118kW at 2,200rpm, supplied by WaterMota.


Great Lakes Shipyard Now a Damen Licensed Builder

GLS Damen 1 tugboat: Photo GLS

Great Lakes Shipyard (GLS) informed that it has entered into a five-year agreement with B.V. Scheepswerf Damen Gorinchem authorizing the Cleveland shipyard as an official builder of Damen designs. GLS explained that this combination creates an environment for further development of proven






 
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