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Displaying items by tag: underwater volcanoes

The Co. Wicklow based Maritime Management has been awarded the ISO 9001 and ISO 14001 accreditation by the international accreditation body Germanischer Lloyd. The award to Maritime Management marks the company as a unique provider of ship management services based
in Ireland.
"These awards show our dedication to delivering high quality ship management services, beyond the strict compliance required in this highly regulated industry," said Jan Berg, managing director of Maritime Management.

"Achieving ISO 14001 accreditation, an internationally recognised green standard, shows our respect of the sensitive marine environment and has been well received by our international and Irish clients. It is of particular significance to our clients involved in underwater exploration and scientific research and those involved in the transport of agricultural produce either refrigerated or in bulk."

Maritime Management has an international client base with a diverse range of vessels. Services include technical, operational and crewing for specialist passenger ships, cargoships, refrigerated cargo ships and specialist vessels such as the exploration vessel EV Nautilus.

The vessel is managed on behalf of the famous undersea explorer Dr. Robert Ballard, who is known best for his discovery of the Titanic, PT 109 and the Bismark. Over the last two years Maritime Management has carried out major work to adapt the vessel to suit the requirements of broadcasters National Geographic and CBS.

The work carried outon the vessel has the ground breaking ability to broadcast live HD video from the ocean floor. This enabled scientific teams from the USA and around the world to interact in real time with the underwater operations. To read more about the work of the EV Nautilus and the mapping of underwater volcanoes, life forms,shipwrecks and more click here.

Maritime Management's projects in Ireland have included the design and construction of the Geological Survey of Ireland (GSI) RV Keary, a small yet high-tech survey vessel which was built in South Africa. The 15m asymmetrical catamaran is constructed of aluminium and has a speed of 15 knots. The craft has a Marine Survey Office P5 license for 12 passengers. For further technical details click here.

Published in Ports & Shipping

About Electric outboard engines

The direct-drive component in electric outboard engines means that the electric motors are incredibly efficient compared to conventional marine combustion motors, operating with considerably higher torque whilst using less power.

Without any need for gears, cooling systems and moving parts the motors are maintenance free, highly efficient and economic to run.

As a result, electric boat engines are becoming more popular on Irish waters as the world transitions from fossil fuels to green energy.

To date, popular electric engine sizes have been trolling engines typically used by fishermen on lakes.

These marine engines are available in models that can be used in fresh water and sea water, for your boat or kayak.

Electric motors are Ideal for fishermen because they are quiet and create little in the way of disturbance 

Popular electric trolling models range from 30lb thrust to 55lb thrust in a range of shaft lengths.

But use is becoming broader now in 2021 and electric outboard engines are being used on small runabouts and RIBS where electric outboard engine sizes are getting bigger.

Outboard electric engines are economical and environmentally friendly. Battery technology is also improving at a rapid rate meaning they are becoming smaller and lighter and run for longer.

Built in hydro-generation provides alternative recharging options whilst under sail are also options meaning the electric outboard now has a home on the stern on small yachts and dayboats too.

As far back as 2014, Torqeedo owner Jack O'Keefe from Cork Harbour told Afloat readers of his sailing adventures in a Drascombe Coaster dinghy and how after swapping from a petrol version the rewards from his new electric outboard engine are less noise, no smells, more stowage, better sailing performance and a motor that can be started by a small child. But it's still not silent, there's a whine he says here 

Popular brands in Ireland are Torqeedo, ePropulsion, Pulsar and Minn Kota but there are more arriving all the time as the technology advances