From January 2021, AMSA is imposing regulation that float-free EPIRBs will be mandatory on certain types of commercial vessel. This change to safety requirements is in response to tragic incidents in which commercial vessels sank quickly and the master and crew were not able to deploy their EPIRB in time.
A float-free auto-activating EPIRB can send a call for help within minutes of being submerged in water without any action by the crew. As AMSA General Manager of Standards Brad Groves said, float-free EPIRBs offer significant safety advantages for crew and passengers on vessels in distress.
The new hybrid vessel is due for delivery spring 2019
The Port of London Authority (PLA) has ordered the UK’s first hybrid pilot boat from Goodchild Marine in bold move to help meet climate targets.
The ORC 136.HY is a parallel hybrid pilot boat, which will combine both diesel and electric power and has been designed to be completely emission-free when operating in electric mode.
The PLA has placed the order as it starts to deliver on the commitments in its recently published Air Quality Strategy for the tidal Thames – also the first of its kind for any UK Port.
Among the 18 proposals for action is a commitment to encourage the installation of green technology.
LATTICE technology’s proprietary LPV containment system for LNG has been approved by seven international classification societies following the successful test of four prototype tanks.
LATTICE Technology’s CEO Hoonjin Park confirmed on May 23rd that the company has secured the order for a 15m3 a lattice pressure vessel (LPV® ) LNG fuel tank to be installed onboard a newbuild Port Cleaning Ship to assume service for the Ulsan Port Authority during 2019. The LPV® tank is a Type C-equivalent pressure vessel based on proprietary design by LATTICE Technology. This will be the first commercial contract for a LPV as well as the first LNG-fueled, public service vessel in South Korea.
The Port Cleaning Ship is the first project following the Korean government’s recent assertion that it will actively boost eco-friendly LNG-fuelled shipping by ordering LNGfuelled public service ships and supporting use of LNG-fueled, commercial ships. LATTICE Technology is proud to have been chosen to deliver its unique LPV LNG fuel tank for this project. This LPV is designed for 9 Continue reading “LATTICE Technology secures first commercial sale of its on-board LPV LNG Fuel tank”
Intelligent wireless bolts in wind turbines or satellites may be able to let the operator know when something is wrong
In the future, intelligent wireless bolts in wind turbines or satellites may be able to let the operator know when something is wrong. This could reduce the risk of human injuries and save cost.
A research team at NTNU in Gjøvik is working to create bolts that send an alert when something is not as it should be or when maintenance is needed. Each bolt must be able to contact a control center, which will receive messages from all intelligent bolts of this type in all installations around the world.
The team working on these wireless bolts includes Professor Michael Cheffena, two fellows and the manufacturer Dokka Fasteners. The vision of the research team is to develop wireless sensors to be installed inside the bolts. If the sensors detect that something is Continue reading “Are ‘Smart Bolts’ the thing of the future?”
The ground-breaking, new climbing robot, named RIMCAW (Robotic Inspection of Mooring Chains in Air and Water)
New innovation for inspecting mooring chains, both at sub-sea level and in the air – with a non-destructive testing (NDT), ultrasonic imaging system on board that scans for critical defects – has recently undergone successful field trials.
The ground-breaking, new climbing robot, named RIMCAW (Robotic Inspection of Mooring Chains in Air and Water), is the result of a year-long, fast-track project that secured funding from Innovate UK, the Government agency behind finding and driving the innovations that will grow the UK economy. It is being delivered by collaborative partners Computerised Information Technology Ltd, Innovative Technology and Science Ltd, London South Bank University and TWI Ltd.
Futuristic 110 metre superyacht concept Elyon by Expleo set to break the superyacht mould
Expleo Design has unveiled a futuristic 110-metre (360-foot) superyacht concept named Elyon, with on-board accommodation for up to 30 guests.
According to Expleo Design, the organic shapes of the yacht “combine elements inspired by nature [and] assembled in a futuristic and innovative approach”. The studio’s main inspiration was a calm ocean wave, which explains its curvaceous exterior lines, which are described as being calm and elegant, yet firm and strong at the same time.
Elyon’s unique bow; the blending between decks; wide-glass windows; and her structural elements are combined with clean design and wide-open spaces to give the feeling of space, freedom and power.
Heinen & Hopman have launched new CFD-analysis service to reduce HVAC costs
Marine HVAC supplier Heinen & Hopman has introduced a new CFD-analysis service that can accurately predict where deficiencies in an HVAC system may occur before mounting a single piece of equipment on board a vessel.
According to Heinen & Hopman, computational-fluid dynamics (CFD) technology is used to analyse the HVAC-system design to validate whether the HVAC installation shall meet specific requirements.
In a recent press release, Heinen & Hopman outlined, “CFD is a well-established technology in many industries. With CFD technology, airflows can be realistically simulated to identify common HVAC problems, such as drafts, high levels of turbulence, high-pressure drop[s] and poor air-distribution. CFD considers everything from Continue reading “Heinen & Hopman launches new CFD-analysis service to reduce HVAC costs”
Perryman Technologies is developing what it believes is the marine power source of the future – a source of powering marine engines that do not rely on combustion and does not result in any harmful emissions. Instead, steam, gas turbine can be powered by heat and diesel engines can be powered thermal energy, heat, stored as molten metal, combined with liquid nitrogen or highly compressed air.
Spokesman Shiva Vencat says the Perryman battery system is timely, considering the IMO has just agreed to cut emissions by at least 50 percent by 2050. He also cites Wood Mackenzie’s prediction that global shipping fuel costs are likely to rise by a quarter in 2020 when the global sulfur cap takes effect.
Wind Propulsion is an Essential Tool in Shipping’s Decarbonisation Efforts
The International Windship Association, along with its 40-plus member companies and organisations is positioned to help the shipping industry meet urgent and ambitious carbon reduction targets to be set by the International Maritime Organization (IMO) at MEPC72.
There is a wide range of wind-assist and primary wind propulsion technology solutions that offer between 10-30% savings for retrofits, and up to 50% on smaller new built fully optimised vessels. Wind is a primary renewable energy that is free at point of use, abundant and exclusively available giving the vessel better commercial and operational autonomy.
Martek Marine provides superyacht D-Fence from drone threat
The superyacht fraternity are waking up to the growing threat that drones pose to privacy, safety & security on-board their yachts. Recent years have seen a massive advance in drone endurance, range and payload capacity whilst the price has also plummeted, leading to a proliferation of drones expected to reach 12 million by 2020.
Terrorist use of drones deploying explosives and poison gas attacks are well documented. The potential for a drone to deliver an explosive charge or even payloads such as nerve-gas on-board a superyacht is a stark reality. Paparazzi intrusion using drones approaching superyachts is already a recognised and growing problem. Yachts in port, at anchor or on coastal transits are simply ‘sitting ducks’ and currently powerless to know if/when they’re going to be attacked, let alone be in a position to defend against the threat.
ClassNK publishes guidelines for use of drones in class surveys
Leading classification society ClassNK has released its Guidelines for Use of Drones in Class Surveys. These guidelines incorporate the applicable range and procedures for use of drones in class surveys, the technical considerations for safe operation and the requirements for drone service suppliers.
Because drone-related technologies are improving at an extremely rapid pace, application in diverse fields is increasingly expected. In the maritime industry as well, efforts aimed at utilization in the field of inspections and surveys are being carried out.
At the International Association of Classification Societies (IACS), discussions on the use of Remote Inspection Techniques (RIT) including drones in class surveys are already underway, and IACS Rec. 42 (Guidelines for Use of Remote Inspection Technics for Surveys) was revised in June of 2016. A revision of the related IACS Unified Requirements has also been completed and will take effect in January 2019.
DMS Holland to start developing stabilisers for fast-planing yachts
Following the successful development and subsequent launch to market of the electric roll damping system for yachts up to 30 metres, the MagnusMaster, DMS Holland has now started, in cooperation with Brabant Engineering, the development of a roll damping system for fast-planing yachts up to 30 metres.
This new AntiRoll damping system, like the MagnusMaster, will be produced as a standard-series stabiliser. Until now, AntiRoll has only been developed as a ‘custom build’ for super- and mega yachts. DMS Holland will be taking this patented dual-axis fin stabiliser and using it to form the basis for their new system. The fundamental concept behind AntiRoll remains the same, namely high-aspect fins that rotate whilst sailing and flap whilst the yacht is at anchor. It is stabilisation at fast speed that will form the extra addition and make it a 3-in-1 stabiliser. “How this will actually be achieved we are keeping to ourselves for a little while longer yet,” says Patrick Noor, DMS Holland’s co-owner responsible for sales & marketing.
