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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


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


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.


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


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


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


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


Royal IHC Launches Easydredge 2700

Easydredge 2700 (Photo: Royal IHC)

Royal IHC (IHC) has launched the first Easydredge 2700, the first vessel in its range of standard trailing suction hopper dredgers (TSHD) to be delivered in summer 2015. The launch took place at the shipyard of IHC's partner, MTG Dolphin, in Varna, Bulgaria.  


Becker Marine Delivers Rudder for Largest Containership

CSCL GLOBE

Becker Marine Systems delivers rudder for the largest container ship in the world   At 19,000 TEU, the largest container ship in the world is now picking up speed – with a high-performance rudder from the Hamburg-based company.  


Damen Builds Tug, Dredger for Nicaragua

El Danto, a new Damen Stan Tug 2608 built for Empresa Portuaria Nacional (Photo: Damen)

The Nicaraguan port authority Empresa Portuaria Nacional (EPN) is set to take delivery of two newbuilds from Damen Shipyards Group. Damen built both vessels, a Damen Stan Tug 2608 and a Cutter Suction Dredger CSD350, at its yards in the Netherlands, and they are completed and underway.  


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.


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.


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


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


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


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


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


Royal IHC Bags Dredging Package Order

The General Manager of IHC Tianjin, Ton de Gruijter, signed the contract on behalf of IHC

  Royal IHC (IHC) has secured a new contract with the Chinese shipyard, Jin Hai Heavy Industrial Group, for the delivery of a dredging installation package for a trailing suction hopper dredger. The package contains major parts of the dredging installation for the 7


Cutter Suction Dredge CSD500 from Damen

(Photo courtesy of Damen)

A Nigerian customer 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.


China Building Island Big Enough for Airstrip

Satellite images show China is building an island on a reef in the disputed Spratly Islands large enough to accommodate what could be its first offshore airstrip in the South China Sea, a leading defense publication said on Friday.   The construction has stoked concern that China may be


Song Thu Lays Keel for New Dredger

Photo courtesy of RS

The construction of a new vessel of dredging fleet, project TSHD 2000, has been launched to the RS class in Da Nang, Vietnam. The keel laying ceremony was held at Song Thu Corporation shipyard November 21, 2014. It was attended by Andrey Tarasenko, General Director of FSUE Rosmorport






 
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