• 2019 May 14 12:01

    Screening installation MAD3500 fully assembled at Damen Dredging yard

    Last week the completion of the assembly of the screening installation of the CEMEX Go Innovation was celebrated at the Damen Dredging yard, the company said in its release. The screening installation is designed for the aggregate dredger type MAD3500 currently under construction. This hopper dredger features several innovative elements, including the fully re-designed screening installation.

    All major offshore aggregate dredgers are fitted with a screening installation. The screening process is vital to controlling the required grain size of a hopper load. Traditionally, a screening installation consists of two separate rotatable towers directing the desired cargo into the hopper hold, while discharging unwanted material overboard. For the MAD3500 currently under construction for CEMEX UK Marine, Damen has completely redesigned the screening system.

    The new design has several features which are aimed at reducing maintenance, and an undisturbed loading process. The wear and tear ratio of all components in contact with aggregates is a well-known and costly fact. The new screening installation has been designed to last with flow direction optimization, specially added wall thickness where required, rubber lined components such as the loading chutes etc. Moreover, components such as the screening decks can be dismounted within a quarter of an hour; this action can be done alongside the quay allowing a quick exchange of the screening decks which can be later serviced in the workshop. Most components such as both screening decks, delivery chutes etc are exchangeable.

    Other design features include the substantially increased screening surface. Compared to previously available loading towers the surface has doubled resulting in improved cargo quality and reduced loading time. Furthermore, rejected spoil is no longer discharged over the side, but leaves the system through the vessels bottom reducing vessel plume and the design snugly fits the restricted deck area available.

    The last part of the assembly process was witnessed by many Damen employees who worked on the screening installation, including the welders, service men, engineers and sales managers. Moreover, CEMEX UK Marine was represented by Mr. M Williams, Fleet Engineering Manager, and Mr. C Ralston, Chief Engineer New Build Project. During a short ceremony they had a beer together to celebrate reaching the highest point – a Dutch tradition called “pannenbier” or the English equivalent of “topping out”. In short speeches the smooth building process and the good cooperation in the design phase was commemorated. Mr. Williams stated CEMEX were looking forward to the increased operational efficiency and the modular construction that would dramatically reduce maintenance time and so enhance the efficiency significantly.

    The installation will be dismounted to be shipped from Rotterdam to the Damen yard in Galati, where the MAD3500 is being constructed. Thanks to the proven plug ‘n play design the final installation on board will be done swiftly.



    Damen Shipyards Group
    Damen Shipyards Group operates 36 shipbuilding and repair yards, employing 12,000 people worldwide. Damen has delivered more than 6,500 vessels in more than 100 countries and delivers around 175 vessels annually to customers worldwide. Based on its unique, standardised ship-design concept Damen is able to guarantee consistent quality.

    Damen’s focus on standardisation, modular construction and keeping vessels in stock leads to short delivery times, low ‘total cost of ownership’, high resale values and reliable performance. Furthermore, Damen vessels are based on thorough R&D and proven technology.

    Damen offers a wide range of products, including tugs, workboats, naval and patrol vessels, high speed craft, cargo vessels, dredgers, vessels for the offshore industry, ferries, pontoons and superyachts.

    For nearly all vessel types Damen offers a broad range of services, including maintenance, spare parts delivery, training and the transfer of (shipbuilding) know-how. Damen also offers a variety of marine components, such as nozzles, rudders, winches, anchors, anchor chains and steel works.

    Damen Shiprepair & Conversion (DSC) has a worldwide network of eighteen repair and conversion yards of which twelve are located in North West Europe. Facilities at the yards include more than 50 floating (and covered) drydocks, including the longest, 420 x 80 metres, and the widest, 405 x 90 metres, as well as slopes, ship lifts and indoor halls. Projects range from the smallest simple repairs through Class’ maintenance to complex refits and the complete conversion of large offshore structures. DSC completes around 1,300 repair and maintenance jobs annually, both at yards as well as in ports and during voyage.






2020 June 2

18:24 Consortium of Boskalis, Bouygues and Saipem selected for Fecamp Offshore Wind Farm foundations
18:07 Alfaport-Voka, Antwerp Port Authority and Maatschappij Linkerscheldeoever agree to extend payment period for concessions
17:39 About forty ships, boats and vessels of RF Navy's Black Sea Fleet went to sea for training
17:34 Stena Line is now ten years ahead of the international shipping targets for reducing emissions
17:17 Nuclear-powered container carrier Sevmorput returned to Murmansk, its port of registration
16:51 The world's second largest container ship begins operating in the Port of Barcelona
16:15 Rosmorport announced successful bidder for adjustment of Pionersky terminal project
15:36 Associations call for accelerating digitalisation of maritime trade and logistics
14:51 POT celebrates its 25th anniversary on 16 June 2020
14:28 Nakhodka Ship Repair Yard lays down a series of eight crab catching ships
14:02 Ole Martin Grimsrud to leave his position as CFO of Aker Solutions
13:53 Effects of coronavirus epidemic prevention regulations on Finnlines Passenger traffic
13:35 WMU joins On Shore Power Supply in the Nordic Region project
13:02 DCSA establishes IoT standards for container connectivity
12:48 Bunker market sees mixed price movements at the Far East ports of Russia (graph)
12:26 Qatar Petroleum signs the largest LNG shipbuilding agreements in history to secure more than 100 ships valued in excess of QR 70 billion to cater for its LNG growth plans
12:00 Diana Shipping announces direct continuation of time charter contract for m/v Phaidra with Uniper
11:47 Research vessel of RF Navy's Baltic Fleet completed round-the-world route
11:22 Financial and operating results of FESCO Transportation Group for 2019
11:03 Ocean Network Express to extend the suspension of China-Australia service
10:29 “Zigh” Ship Repair and Construction Yard completes high-quality overhaul of “Nakhchivan” ferry vessel
09:58 Oil prices rise within $1
09:40 RS specifies requirements to roadster and harbor craft
09:23 MABUX: Bunker market this morning, June 02
09:12 Baltic Dry Index on June 1

2020 June 1

18:37 KIZAD breaks ground on largest rest, refuelling facility in region
18:21 Christophe de Margerie completes eastbound transit of NSR two months earlier than usual
18:13 Tallink Grupp to reroute its vessel Isabelle to operate on the Paldiski-Kapellskär route from 7 June 2020
18:07 ZIM starts eCommerce Xpress
17:52 Tallink to provide weekly sailings to Mariehamn in June and July 2020
17:29 Tallink adds more departures and additional vessel to Tallinn-Helsinki route
17:05 CMA CGM has announced FAK rates from North Europe to Mexico East Coast, USEC and USGULF & USWC
16:48 Throughput of port Azov in 5M’2020 fell by 9% YoY
16:30 Speakers announced for webinar “River fleet of the USA and Europe. What is useful for us or how do they make profit?”
16:05 MV Barracuda makes the first switch from dry cargo to jet fuel
15:26 Oil shipments via CPC Marine Terminal in 5M’20 climbed by 8.3% YoY
15:01 CMA CGM announces FAK rates from the Mediterranean to USEC, USGULF, Mexico East Coast and Canada East Coast
14:57 CANDEN Marine Fuel Services joins Glander International Bunkering Group
14:55 Average wholesale prices for М-100 HFO rose to RUB 6,641 in RF spot market
14:33 Northern Sea Route cargo traffic in 5M’2020 rose by 2.95%
14:10 Bollinger Quick Repair takes delivery of new dry-dock – “MR. Eddie”
13:52 Shuttle tanker Mikhail Ulyanov loads 200th crude oil cargo for Prirazlomnoye project
13:10 Neptune Energy welcomes DEME as a partner in the PosHYdon offshore green hydrogen pilot
12:46 Russian Railways' network loading fell by 4.5% in 5M’ 2020
12:10 Tanger Med partners with the initiative of the largest world ports to guarantee the continuity of international supply chains
11:57 Vladimir Putin approved a list of instructions following a meeting on transport sector development
11:31 CMA CGM ends PSS for exports from East Russia
11:05 Van Oord develops Green loan framework
10:30 CMA CGM announces PSS for Reefer Exports from Europe to West Africa (Nigeria excepted)
10:03 Oil prices decrease by about $1
09:46 Royal IHC to deliver design package and key components for new TSHD of Weeks Marine
09:42 Shipbuilding and Ship Repair Yard named after Lenin launched crane ship built for RF Navy
09:20 Baltic Dry Index on May 29
08:39 MABUX: Bunker market this morning, June 1

2020 May 31

16:57 RINA: shareholders’ meeting approves the financial statement for 31 December 2019 and appoints a new Board of Directors
15:31 Board appoints non-executive director at V.Group
14:48 MM&P seeks help from Congress in battle to repatriate offshore crews
13:24 Svitzer A/S names new CEO
12:31 Subsea 7 announces cost reduction measures
10:52 Drydocks World begins second project for the Hollandse Kust Zuid Windfarm