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Dredgers

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. For Damen’s Service Hub Nigeria this job is one of the first successes. Damen Shipyards Group standardly has a spares-stock available in Nigeria for standard dredgers such as the CSD500. In addition, Damen field service engineers are continuously available locally. For cutter suction dredgers, Damen offers maintenance contracts to keep the vessels in tip-top condition. This results in maximum uptime of the (modular) dredger and a satisfied contractor who can do exactly that for which his dredger has been designed: making money by continuous dredging. The most challenging side of this job was the assembly. It was planned at a scrapyard on the swampy sidebranch of a river. Local conditions were worsened by the rainy season. The locally sourced cranes of 250t and 500t got stuck in the mud more than once. When the cranes arrived at the assembly site, the ground had to be strengthened. Moreover, the dredger had to be hoisted no less than 25 m from the river bank as conditions were too swampy right next to the shoreline.


Dredger Builder Delivers Workboats Too

Dredger Workboat: Photo credit IHC Beaver Dredgers

IHC Beaver Dredgers, known for standard cutter suction vessels, continues to deliver workboats to complement its dredgers. For example, the company has supplied another Delta Multi Craft (DMC) 1050 to support an IHC Beaver® 1200 for its operations in Nigeria. The workboat was supplied from stock to ensure a minimum lead time and it has now formed the perfect working partnership with the dredger. The versatile DMC 1050 will assist the dredger in its daily operations


Portuguese Dredger Sold

Dutch Koninklijke Boskalis Westminster NV bought fellow dredger Dragapor from the Portuguese government. The unit, which was put up for sale in December, will be merged with Boskalis' local subsidiary Sociedade Portuguesa de Dragagens Lda. No financial details of the deal were disclosed. Dragapor has about 20 employees and a fleet consisting of two dredgers, some barges, a cutter suction dredger, a hopper dredger and a lift barge.


Dredgers for the World

Photo courtesy of IHC Beaver Dredgers B.V.

To call IHC Merwede a global manufacturer of dredges would be an understatement.   With decades of research and development behind them the Netherlands-based firm is a global presence in the manufacture of dredges. They are well known for their innovation and quality leadership in their market. Their dredges are to be seen working whereever there is a need to deepen water depths. The firm has over 3,000 employees worldwide including: The Netherlands, China, Croatia, France, Nigeria


IHC Merwede Wins Dredging and Offshore Orders

Photo: IHC Merwede

IHC Merwede has secured orders worth €350 million for a wide range of dredging and offshore vessels and equipment. The company’s Dredging division has confirmed new contracts for the delivery of a large custom-built trailing suction hopper dredger, 13 units that will be supplied by IHC Beaver Dredgers and a cutter suction dredger training simulator.   The Offshore division has also announced orders for the construction of a 300-metric-ton pipelaying vessel


Wartsila Receives Three New Orders

Wärtsilä has recently been awarded a series of orders to supply propulsion solutions for dredger vessels to be built in China and the Netherlands. Wärtsilä will provide the engines and fixed pitch propellers (FPP) to Van Oord, the Netherland-based dredging and marine contractor. The equipment installation is for the "Artemis," the second of two large self propelled cutter suction dredgers being built for the company at the IHC Dredgers shipyard in Kinderdijk


IHC Merwede Wins €200m in Orders

HC Merwede won orders for vessels and equipment in its core markets of dredging and offshore to the value of €200m. The latest agreements confirmed by IHC Merwede include: a new pipelaying vessel for Subsea 7; an engineering and components package for the build of a trailing suction hopper dredger with BAE Systems (USA); an environmentally friendly deep-water dredger for Zheijang Dredging (China); and a 5,000-tonne capacity carousel-lay system for Royal Boskalis Westminster N.V


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 Holidays - within the working area bounded by the following co-ordinates (WGS 84 Datum): A) 1° 17.880'N / 103° 40.914'E B) 1° 17.845'N / 103° 40.929'E


IHC Merwede Rents Out First IHC Beaver Dredger

IHS Beaver 40

IHC Merwede has entered the international rental market with its standard IHC Beaver dredgers and DMC work boats. The company has identified a demand in the market for vessels and equipment that may only be used for a relatively short period of time. In August, the first dredger – an IHC Beaver® 40 – was rented out to a contractor in Europe. The dredger was easily loaded on to trucks and transported to the dredging site


Damen Dredger Starts Something in Africa

CSD250 Suction Dredger: Photo credit Damen

The new Damen CSD250 dredger delivered to Nigeria has already started on making its own pond, eventually to become a canal. The CSD250 has started creating a canal, which will flow eventually in the Benin River, and through to the Atlantic Ocean. The canal is initiated by Ossiomo Investments, the owner of the industrial park. On the park a fertilizer plant will be constructed, amongst other petrochemical plants


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


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


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


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


South African TNPA Names IHC Merede Built Dredger

TNPA’s Supply Chain General Manager, Ncumisa Nkanunu (Photo courtesy of IHC Merwede)

The South African company Transnet National Ports Authority (TNPA) has named its 750m3 grab hopper dredger, Italeni, during a special ceremony hosted by the shipbuilder IHC Merwede. The ceremony was performed on June 18 by TNPA’s Supply Chain General Manager, Ncumisa Nkanunu






 
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