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Displaying items by tag: hazard

#deadcow – Round–the–World Yachtsman and Afloat.ie reader Pat Murphy says he enjoyed our story about the weekend rescue of a cow by the RNLI in Waterford. Unfortunately, Pat and his wife Olivia related a tale where they came across another cow in the same area (above) that was not so lucky. 'We came across him/her about six miles south of Hook Head while on passage from Waterford to Padstow in Cornwall on August Monday last in our yacht Aldebaran', Pat told Afloat.ie.

'I reported it to Rosslare Coastguard Radio as a navigational hazard. It was so bloated I think that to make contact with it could result in a not very nice shower!' he said.

Published in Cruising
Tagged under

#INLAND – Waterways Ireland has advised masters and owners that a hazard to navigation exists abeam of the floating moorings downstream of the town bridge at Carrick-on-Shannon as a result of a transit van inadvertently entering the navigation from the vicinity of the car park.

A yellow marker indicates the general location of the hazard. Masters are advised to proceed at slow speed and with due caution when navigating and manoeuvring in the vicinity of the marker.

Published in Inland Waterways
Tagged under
Irish Water Safety has today warned about the increased risk to the public in our current and forecast flood conditions this weekend. Ireland will experience the largest tides this year with Galway being worst hit with a high tide of 5.3 metres and the low water receding to -.1 metre below chart datum, which is unusual. During this coming Saturday & Sunday morning and evening it will become windy with heavy rain and strong south to westerly winds. There will be a full moon tonight which creates these large tidal ranges, in addition there are large areas of low pressure out in the Atlantic which further increase the height of our tides tides especially in our estuaries and bays exposed to the south and west coasts. The periods of rain over the weekend further increase flooding levels.

Flood conditions expose the public to hazards they need to be aware of. Fast moving water can exert pressure of up to four times its speed against the legs of someone attempting to cross it. Because water displaces bodyweight, the deeper a person becomes immersed the less the person weighs so the more difficult it is to remain upright. Never put ones feet down if swept away in floodwater, because foot and body entrapments and pinning are the leading cause of accidental death in rivers and fast flowing water.

Motorists need to be vigilant to avoid flooded areas on roads but particularly near rivers; with poor light and short days it is not possible to determine the depth of floods easily.  Swift water will carry cars and other vehicles away and there have been very tragic drownings in the past as a result.

Children are naturally curious about water, therefore parents should caution them that floodwater hides the true depth and that manhole covers may be open and that small streams when swollen are very fast and deeper than normal.

What should I do when I hear a Flood Warning?
·              Listen to the national and local radio for met eireann updates and AA Road watch updates
·              Check on neighbours particularly if they are elderly, infirmed or families with young children
·              Move your vehicles to higher ground
·              Move animal stock to higher ground
·              Check your small craft to ensure they are well secured or moored
·              Make sure you have warm clothes, food, drink, a torch and radio.
·              Block doorways and airbricks with sandbags or plastic bags filled with earth. Floodgate products will also work effectively.
·              Switch off gas and electricity supplies if flooding is imminent.
·              Check the time of High Water in the Newspaper or on http://easytide.ukho.gov.uk/EASYTIDE/EasyTide/SelectPort.aspx
·              Check out www.flooding.ie for more detail on General flooding

Personal Safety
·              Avoid flood waters at all times
·              carry a mobile phone at all times in case you need to call for help - call 112  in emergency
·              Wear suitable protective clothing & a lifejacket on or around water
·              Do not enter fast flowing water.
·              Never put your feet down if swept away by fast flowing waters
·              Flooding on roads will be deeper at dips and around bridges.
·              Stay away from sea and flood defences.
·              when walking or driving, be aware of manhole covers and gratings that may have been moved due to the heavy flow of water.
·              Take care when using electric appliances in damp or flood conditions.
·              Remember that during the hours of darkness the dangers are multiplied.

After the flood
·              Avoid eating food that has been in contact with flood water.
·              Run water for a few minutes and wash your taps.
·              Check gas and electricity supply.
·              Leave wet electrical equipment alone to dry and have it checked prior to use.
·              Ventilate your property well.
·              Check on elderly neighbors.
Published in Marine Warning

Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations