DSV Rever Polaris Gets Engine Overhaul
New engineering work involving the overhaul of diesel engines on the offshore construction and dive support vessel (DSV) Rever Polaris, has been completed by power specialist Royston.Engineers undertook the DG1 and DG3 24,000 and DG4 36,000 running hours service on the generator engines on board the 113-meter-long vessel at A&P Tyne’s facilities in the North East of England, as part of a comprehensive refurbishment and maintenance program of critical power units.The 1999-built Polaris is part of Rever Offshore’s fleet consisting of specialist offshore support vessels (OSV)…
Atlantic Towing Buys Norwegian-built PSV
Canadian-based Atlantic Towing Limited said it has entered into a contract with Norwegian builder Havyard Ship Technology for the purchase of a Havyard 833 WE platform supply vessel (PSV), the Atlantic Harrier, for delivery in April 2020.Designed and built by Havyard Ship Technology, the Atlantic Harrier is an 89.7-meter vessel with a 1,002-square-meter deck area, significant cargo tankage, and accommodations for 54 people. The vessel possesses an Ice Class 1B notation and is…
Volvo Penta Launches IMO Tier III D8 Engine
Designed for heavy duty propulsion and genset applications, Volvo Penta has revealed a D8 engine and after treatment system that meets the International Maritime Organization (IMO) Tier III at the Nor-Shipping international exhibition and conference in Norway.Volvo Penta is launching a new D8 engine and after-treatment concept to comply with the International Maritime Organization (IMO) Tier III standards. The IMO Tier III regulation will stipulate a reduction in nitrogen oxides (NOx) emitted of around 75 per cent – depending on engine size – when compared to current IMO Tier II levels.
MAN Releases First IMO Tier III Workboat Engine
551 to 1,213 kW engine power range now available; low-cost, SCR-only solution; technology in standard production at MAN since 2006.MAN Engines – a business unit of MAN Truck & Bus – is now offering 12-cylinder, IMO Tier III emission standards engines for workboats, spanning a comprehensive power range from 551 to 1,213 kW. The engines are im-mediately available. This is particularly relevant to customers in Canada and the USA’s East and West Coast Emission Control Areas (ECAs), who are now subject to regulatory limits around 70% stricter than IMO Tier II.
ESS Saves Fuel for North Sea Construction Ship
One of the world’s largest and most advanced subsea construction vessels has been equipped with three energy storage systems (ESS), featuring for the first time ever energy and load sharing capability.Finland based technology group Wärtsilä said the new system on board North Sea Shipping AS owned North Sea Giant combines a diesel-electric configuration with batteries, and is designed to deliver as much as 50 percent fuel savings in optimal operating conditions.The installation was carried out in February 2018.
Will Hydrogen Signal a Greater Use of Renewables?
Yaskawa Environmental Energy / The Switch believes the global maritime industry is now on the threshold of a committed move towards renewable energy, with hydrogen as the potential acid test in the shift away from fossil fuels.“Renewables and alternative fuels are attracting increasing interest, driven by greater environmental awareness within society, tighter regulations and an industry-wide need to optimize energy use and manage costs,” comments Asbjørn Halsebakke, Product Manager of Marine Drives, Yaskawa Environmental Energy/The Switch Norway.
Royston's Enginei Specified for Tarmac's Dredger Upgrade
The latest version of the enginei electronic fuel management system (EFMS) from Royston diesel power, has been specified for Tarmac’s Marine business’ City of Westminster aggregate dredger.The vessel is one of a four-strong fleet of gravel and sand dredgers, which operate mainly in the North Sea and English Channel, supplying Tarmac’s aggregate processing plants on the River Thames and in Southampton.The company is currently rolling out the latest version of enginei across its dredger fleet to provide enhanced fuel monitoring and reporting capabilities.The 3…
United Wind Logistics Picks MAN GenSets for Newbuilding
Chinese shipyard Jiangsu Zhenjiang Shipyard Group Co,.Ltd has ordered 2 × MAN 9L 21/31 + 2 × MAN 6L16/24 GenSets in connection with the construction of an modern deck carrier. The specialized vessel will transport offshore wind-turbine components and has been ordered by Hamburg-based company, United Wind Logistics (UWL), which is employing Peter Döhle Schiffahrts-KG for building supervision and technical management. The order includes options for two further vessels. MAN Energy Solutions’ licensee…
New High Efficiency Propeller Introduced
Philadelphia design firm Sharrow Engineering, LLC announced that the company’s propeller design has been awarded patents in the U.S., Japan, Canada, and European Union with further domestic and international patents pending. Additionally, the final phase of testing on its core propeller product has been completed.Over the past six years, Sharrow Engineering has analyzed extensive testing data collected at the University of Michigan’s Marine Hydrodynamics Laboratory and implemented a rigorous in-water test program using manned vessels in lakes, rivers, and bays.
New Research Vessel Ordered for Belgium
Spanish shipbuilder Freire is constructing a new oceanographic research vessel for Belgium. The IMO polar code compliant vessel will be designed to carry out research and survey tasks in the North Sea and its adjacent sea areas, but also in the Mediterranean and more northern areas.The research vessel will cater for the requirements of the Belgian marine scientific community when performing advanced marine research and education at sea – today and in the coming years. This will include research within the fields of geology and sedimentology…
North Sea Giant Turns to The Switch EBL Technology
North Sea Giant, one of the world’s largest and most advanced subsea construction vessels (OSV), has installed an innovative cost-saving solution.This system, based on a unique Electronic Bus Link (EBL) from Yaskawa Environmental Energy / The Switch, will enable the 18,151 GWT vessel to change between its diesel engines, running just one of its diesel engines during many operations, when necessary, rather than the standard three it used at all times in the past.First order for…
Royston’s enginei Specified for Dredger Newbuild
Royston Diesel Power said its enginei EFMS (electronic fuel management system) has been specified as part of the newbuild program for the first dredging vessel commissioned in 20 years by CEMEX UK Marine.The new £30 million vessel has been designed to extract sand and gravel from depths of up to 55m, including in the challenging conditions experienced in the North Sea. Under construction at Damen Shipyards Galati, in Romania, the 100m long, 7,000 metric ton vessel, CEMEX Go Innovation…
Fuels, Lubricants & Green Marine
International Maritime Organization (IMO) fuel rules entering force in 2020 mandate a drastic sulfur reduction. By 2050 the mandate is to cut greenhouse gas emissions of shipping by at least 50 percent.Marine fuels, lubricants and additives manufacturers play their part in establishing maritime’s green credentials by introducing new environmentally acceptable technologies and products.The shipping industry is more than ever portrayed in a bad light due to increasing awareness of its contribution to global climate change, according to Dirk Kronmeijer, CEO of GoodFuels Marine.
Odin's Eye & the Quiet Trawler
When it was time for France Pelagique to start renewing its fleet, an electric-power alliance of Dutch and Scandinavian yard interests formed up and delivered. The result was the first installation aboard a trawler of NES’s Odin’s Eye, a DC grid solution to integrate another first for trawlers — quiet-running permanent magnate, or PM, propulsion.Where to begin a fleet modernization that ends with green credentials and richer harvests? Well, there are multiple points of contact…
Volvo Penta Offers Sea Trials of IMO Tier III Solution
Visitors to one of Europe’s premier marine exhibitions will be able to test Volvo Penta’s 13-liter IMO Tier III solution complemented by its latest state-of-the-art Inboard Performance System (IPS) propulsion package. A test boat fitted with a Volvo Penta D13-IPS900 (700 hp) package and selective catalytic reduction (SCR) exhaust after treatment system will be available for sea trials by customers at Seawork commercial marine and workboat exhibition and conference, in Southampton, UK.
Royston Completes FPSO Engine Overhaul
An engineering team from power specialist Royston has completed the overhaul of engines on a floating production storage and offloading (FPSO) vessel, operated by Bluewater Services.Engineers undertook the 16,000-hour service on the Wartsila W6L46 diesel engines onboard the 252m, 103,000 DWT Samsung built Haewene Brim, as part of a comprehensive refurbishment and refit of critical fuel and power systems.The FPSO has been operating in the Shell’s Pierce field located in the Norwegian sector of the North Sea for the past five years.
New Fuel Rules Push Shipowners to Go Green with LNG
Tough new rules on marine fuel are forcing shipowners to explore liquefied natural gas as a cleaner alternative and ports such as Gibraltar are preparing to offer upgraded refueling facilities in the shipping industry's biggest shake-up in decades.From 2020, International Maritime Organization rules will ban ships from using fuels with a sulphur content above 0.5 percent, compared with 3.5 percent now, unless they are equipped to clean up sulphur emissions. This will be enforced…
Repower on Germany’s Inland Waterway
Germany is located on the divide between the South flowing Danube system and the north flowing Mainz River which is a tributary of the Rhine. Since 1992 the remarkable Rhine-Mainz-Danube canal and locks have connected the two systems allowing cargos to travel from the North Sea to the Mediterranean via the Black Sea. This allows inland river cargo vessels access to thousands of kilometers or inland waters. Even if a boat lays up at night, it can still rack up a lot of hours on its engine.As a result, repowers are a necessary but important decision for vessel owners.