Dredge Yard, a company specialized in dredging and mining components, equipment and technologies, shares insight into the upgrading of equipment, modification of dredging system and conversion of existing vessels into dredgers. Upgrading existing dredger systems is quite practical as it offers reusability and functionality of the old dredger with low investment. Converting an existing vessel into dredger can help in increasing the capacity and capability of the dredging companies in much lesser time with a huge saving in investment. Dredger modifications are also needed when the dredger supplied may not meet the requirements and slight changes in the parts or systems to make it appropriate for the project requirements. All types of dredgers can be subject for modifications, varying from replacing a single pump with more efficiency, to the whole suction/discharge system of the dredger, or converting existing barges and vessels into dredgers. Upgrading dredge pumps A dredge pump or sand-slurry pump is considered the heart of the dredger and plays the most vital role in the dredger’s efficiency. Dredge Yard’s senior design engineer , Manish Jangir, said, “Latest tools in the market like CFD and optimum design calculating software have widen the paths of having an efficient pump design for the same old pump without changing any fitting parameters or the connections like the flange.”
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
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 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
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.
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
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
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
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
Shipping Corporation of India Ltd (SCI) will buy five vessels from Cochin Shipyard Ltd (CSL) and issue tenders for buying two used liquefied petroleum gas (LPG) carriers as it looks to re-start ship purchases that were frozen after poor financial performance, according to a report in the Live Mint. Both are state-owned entities. CSL has also signed an agreement with Netherlands-based IHC BV to collaborate on constructing dredgers for the Indian market
Celebrating a company milestone this week, VOSTA LMG notes it has been 50 years since the company started with the development and production of bayonet dredge ball joints. The 50 years are a unique amount of experience for the dredge component and it overlaps a significant part of the
The naming and launch ceremony of the 5,500m³ trailing suction hopper dredger (TSHD) ILEMBE took place on Saturday, May 9, 2015 at Royal IHC’s shipyard in Kinderdijk, The Netherlands. The dredger is being built for Transnet National Ports Authority (TNPA)
Singapore shipbuilding group ASL Marine has posted a sharp drop in net profit for its third quarter as revenues from its shipbuilding, shiprepair and chartering segments fell across the board. Net profit for the three months to March 31 plummeted 65
Marine operations company Green Marine Energy Support Services, based in Stromness, Orkney, took delivery of a Damen Multi Cat 2712 workboat for its offshore wave and tidal activities, the builder announced. The vessel’s first job was laying the moorings for and towing Green
Damen Yichang Shipyard in China, a joint venture between Damen Shipyards Group and Sinotrans CSC, is rolling out a larger portfolio of vessels to a wider market audience. The yard on the Yangtze River is already building a number of specialized pontoons
Scheepswerf Gebr. Kooiman BV, a subsidiary of The Kooiman Group (www.thekooimangroup.com), has signed a contract to complete a conversion project for the sea going dredger Ostsee. The Ostsee is a trailing suction hopper dredger and member of the fleet of Maritime
The shipping market in India could soon be out of bounds for global fleet owners as a key tender condition that tilts the scale in favour of local ship-owners is scrapped, reports Livemint. According to the rules set by the director general of shipping, India’s maritime regulator
The maritime bureau of Fujian province confirmed that 13 people went missing after a cargo boat capsized off Taiwan. According to maritime officials, the cargo vessel "Zhen he 168" capsized off Taiwan's Xiquan Island
Weeks Marine, Inc. (WMI) and Eastern Shipbuilding Group, Inc. (ESG) signed a contract to complete the construction of its Trailing Suction Hopper Dredger, the MAGDALEN. This 356’ Twin Screw Trailing Suction Hopper Dredger will be constructed at Eastern’s Allanton Panama City
Subsea Tooling Services (STS)’s new subsea dredging system has ‘exceeded all expectations’ in trails at The Underwater Centre’s Loch Linnhe site at Fort William – moving around one tonne of rocks per minute.
Egypt's Suez Canal Authority has confirmed its massive expansion of the Suez Canal is on schedule and that dredging will be completed in July. According to a state government communiqué, Head of the Suez Canal Authority Mohab Mamish said that the coming period of the New Suez
Drydocks World, the international service provider to the shipping, offshore, oil, gas and energy sectors, handled 37 projects simultaneously in the Dubai yard, exceeding the previous record of 35 vessels. “Since January 2015 Drydocks World has increased the rate of vessel
Marine works involving dredging operations will be carried out near the Hong Kong Coliseum, Hung Hom for the next ten months, according to mardep.gov.hk. The works will be performed by one grab dredger and one hopper barge. One tug and one workboat will provide assistance.
Royal IHC has been awarded a contract for the design, construction and delivery of two unique low-emission dredging vessels to DEME in Belgium, the builder announced today. The 7,950m3 and 3,000m3 (expandable to 3,500m3) trailing suction hopper dredgers (TSHDs) are the first to be
Up to 157.260 million cubic meters of water-saturated sand have been dredged so far as part of the Suez Canal Development Project, said executive director supervising the dredging process Wagdi Zaki, according to a statement by Egypt State Information Service (SIS).