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#Shellfish - Galway will host the 11th International Conference on Molluscan Shellfish Safety (ICMSS 2017) this summer from Sunday 14 to Thursday 18 May.

ICMSS 2017 will be hosted by the Marine Institute in association with the Food Safety Authority of Ireland, Sea Fisheries Protection Authority, Irish Shellfish Association, National University of Ireland and Bord Iascaigh Mhara in the Bailey Allen Hall at NUI Galway.

This 11th conference in the biannual forum series, subtitled ‘Protecting consumers, assuring supply, growing confidence’, offers an important multidisciplinary interface between regulatory, scientific and industrial representatives of the international molluscan food safety community. Unusual, emerging and novel shellfish risk factors will be discussed, offering new information and solutions.

ICMSS 2017 will include keynote presentations from acclaimed international experts in the area. A series of workshops will be held in conjunction with the event on Friday 19 and Saturday 20 May which will be of particular interest to shellfish safety professionals and students, including microbiologists, toxin chemists, toxicologists, marine scientists, regulators, policy makers, food safety specialists, environmental health officials, engineers, environmental managers, academics and undergraduate and postgraduate students.

More information can be found on the ICMSS 2017 website. The programme is available to as a PDF to read or download HERE.

Published in Marine Science

#Jobs - The Marine Institute requires a laboratory analyst to provide support to a two-year research project investigating norovirus, hepatitis A virus, hepatitis E virus and sapovirus concentrations in oysters.

The work will primarily involve laboratory based detection of the viruses in oysters using existing and proposed molecular procedures. In addition, there may be some elements of field work including sampling and environmental monitoring.

This temporary specified-purpose contract of employment is funded under the FIRM programme and will run for a duration of up to two years. The successful candidate will be on probation for the first six months.

To apply, a CV and letter of application summarising experience and skill set applicable to the position should be emailed to [email protected] or posted to Human Resources at the Marine Institute, Rinville, Oranmore, Galway. All correspondence for this post should quote reference LA-FIRM-Jan 2017

All applications for this post should be received by the Marine Institute before noon next Tuesday 7 February. Late applications will not be accepted.

A detailed job description is available from the Marine Institute website HERE.

Published in Jobs

#Seafood - Donegal's oyster industry has been hit by an import ban in Hong Kong over an outbreak of food poisoning.

According to The Irish Times, food safety investigators in the Chinese territory were notified by Irish authorities two weeks ago that the presence of norovirus was confirmed at a raw oyster processing plant in the north-eastern county that services the crucial Asian market.

Hong Kong subsequently banned the import of raw oysters from Donegal "for the sake of prudence". More HERE.

Published in Fishing

#Shellfish - The Food Safety Authority of Ireland (FSAI) is holding a series of Shellfish Regional Information Meetings around the coast in April and May.

The informal events, held in association with the Sea-Fisheries Protection Authority (SFPA), the Marine Institute and Bord Iascaigh Mhara (BIM), aim to provide an opportunity for all those involved in the shellfish industry to learn more about the role of the Shellfish Safety Monitoring Programme and how it assists industry to ensure that live bivalve molluscs placed on the market meet the highest standards of food safety.

This series of events will focus on microbiological classification of shellfish production areas but will also cover topics such as biotoxin and phytoplankton monitoring, phytoplankton sampling and viruses. 

The first of these meetings takes place on 15 April at the SFPA office in Clonakilty, Co Cork, followed by 16 April at the Brehon Hotel in Killarney, Co Kerry.

On 27 April, the meeting moves to the Clann Ri Hotel in Letterkenny, Co Donegal, followed on 28 April at the Marine Institute in Oranmore, Co Galway.

The final meeting in the series will be held on 6 May at the FSAI office on Lower Abbey Street in Dublin city centre.

Registration for the events in Donegal, Galway, Cork and Dublin is from 1pm with a light lunch served. These sessions will run from 1:30pm to 4:30pm. In Kerry, registration is from 9:30am with tea/coffee served. The sessions will run from 10am to 1pm, when a light lunch will be served.

To register for one of these free half-day events, click on the any of the links above or phone Lorna Tallon on 01 817 1398.

Published in Fishing

#Mussels - "Major concerns" abound over an endangered species of freshwater mussel after a Connemara roadway project given the go-ahead by planners before its design was finalised.

According to The Irish Times, locals expected the road project to be an upgrade of the existing route between Oughterard and Maam Cross, but only found out later that a wholly new road would be built through their land via compulsory purchase orders.

Besides splitting a number of farms in Glengowna near Oughterard, the final scheme will impact on the catchment of the Owenriff river, one of Europe's oldest trout hatcheries and host to one of the world's most important populations of the freshwater pearl mussel Margaritifera margaritifera.

And according to an independent ecologist, the presence of the latter means planning permission cannot be legally granted in the way it has been decided.

The Irish Times has much more on the story HERE.

Published in Fishing
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#Fishing - The unregulated use of pesticides by fish farms poses a significant threat to both the shellfish industry and marine wildlife, according to new research findings.

The Irish Examiner reports on the study by the Norwegian Institute for Water Research, which confirms that pesticides used to kill sea lice infestations in aquaculture schemes often exceed environmental quality standards, or EQS.

Researchers studies samples from fish farms in Norway, which has no EQS system, and compared them to thresholds in the UK.

The study has been welcomed by lobby group Save Bantry Bay, whose secretary Alect O'Donovan claimed the value of shellfish to the local economy was more than €640,000 in 2009.

"It is ludicrous to put this at risk by adding more salmon farms and greater pesticide emissions that have the potential to wipe out stocks," he added.

Management of Ireland's shellfish fisheries and wildlife in general will be up for discussion at this year's Buckland Lecture in UCD next Wednesday evening (29 October), as Derek Evans writes in The Irish Times.

Malcolm Windsor, formerly of the North Atlantic Salmon Conservation Organisation, will be joined by Frank Convery, Ken Whelan and a panel of experts on the night to debate these important issues.

Published in Fishing
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#MarineScience - The Marine Institute has headed a major international project demonstrating the latest advances in shellfish safety. 

Results of this four-year project - presented on Tuesday 10 September at the ASTOX-II Project workshop in the Oranmore HQ of the Marine Institute – were described as very significant for the shellfish industry, and for the institute's key position in the field of marine biotoxin science.

According to researchers, new discoveries made during the project regarding the biological source, chemistry and toxicology of a naturally occurring marine biotoxin Azaspiracid will lead to a better understanding and regulation of the problem. 

This toxin is regulated under EU law and can accumulate in shellfish resulting in closures of shellfish production areas in order to prevent human illness. 

Irish scientists have worked on understanding the nature and origin of the toxin since it was first discovered on the west coast of Ireland in the mid 1990s.

An international group of over 40 world-leading scientists in the field of biotoxin science who attended the workshop described several practical tools that have been developed for the analysis of this toxin and its micro algal source. 

The group also described several new phytoplankton species responsible for producing the toxins, developed new molecular probes and other assays for monitoring the problem, and for the first time produced details of how the toxin affects consumers during and following digestion. 

These answers are essential in setting appropriate shellfish safety standards to ensure that only the highest quality Irish shellfish reach the market, said the Marine Institute.

Another major output of the project was the purification of several Azaspiracid variants directly from Irish shellfish and micro algae for use as certified reference materials. These ultra-pure extracts are essential for analytical techniques and are now distributed to monitoring and research labs all over the world.

“The success of this project is very important for food safety in Ireland and internationally but also for the Irish shellfish industry,” said project manager Jane Kilcoyne of the Marine Institute. “When a bay is closed for shellfish production because of a harmful algal bloom it can cause severe economic hardship for producers in that area. 

"We hope the practical tools developed through this project for example new rapid test methods will help to minimise the impact of these harmful toxins on shellfish producers by providing better prediction and monitoring systems.”

The ASTOX-II project team of Irish, Northern Irish, French, Norwegian, American, Canadian and German scientists worked together on biological, chemical and toxicological aspects of the compound. Since the project began it has generated many publications – including three PhD studies, 29 peer-reviewed papers, three book chapters and 44 presentations at national and international conferences - and others are anticipated after its completion in November 2013. 

These publications stimulate global interest in Azaspiracid research, disseminate new knowledge and reinforce Ireland’s position as a leading performer in marine toxins research. This knowledge continues to enable the development of national and international policy, which supports the development of Ireland’s seafood sector.

Speaking after the event, Marine Institute CEO Peter Heffernan congratulated the scientific team. “This project has brought together a unique team of Irish and international scientists who are among the world leaders in their field of ocean environment biotoxin analyses and draw from the experience of leading marine and food safety organisations in the world whose combined efforts have significantly advanced scientific knowledge in this field,” he said.

The project is carried out under the Sea Change strategy with the support of the Marine Institute and the Marine Research Sub-programme of the National Development Plan 2007–2013, co-financed under the European Regional Development Fund.

The workshop - which followed on from the 10th annual Shellfish Safety Science workshop in Galway earlier this year - continued yesterday (11 September) with a seminar hosted by Agilent Technologies focusing on monitoring of environmental pollutants and toxins using an advanced analytical technique used by the Marine Institute called mass spectrometry.

More information is available in the project brochure and leaflet, both available to read and download as PDFs.

Published in Marine Science
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#Fishing - "Absolutely hammered" is how a Carlingford Lough oyster farmer describes the state of his business after £350,000 (€404,000) worth of his stock was destroyed by a virus in the recent heatwave.

And as the Belfast Telegraph reports, Darren Cunningham now fears financial ruin after at least 80% of his juvenile oysters were wiped out by the ostreid herpes virus, which kills the shellfish when the water temperature rises above 16 degrees.

Unfortunately for Cunningham and fellow oysterman Harold Henning, who fears a total loss of his young oysters, Stormont has no compensation scheme in place for lost stocks in Northern Ireland.

The Belfast Telegraph has more on the story HERE.

Published in Fishing

#MarineWildlife - The Guardian reports that fishing is expected to be banned near Rockall after the recent discovery of a rare ocean floor gas vent and new species of shellfish.

The 'cold seep' methane vent found by Scotland-based marine scientists last year is only the third of its kind to be found in this region of the Atlantic Ocean - and apparently has a 'chemosynthetic' relationship with two species of deep-water clam, and the polychaete worms they contain, that are new to science.

Also found was a frilled shark, described as a 'living fossil' for existing as a species for at least 90 million years. Such sharks are seldom seen north of the tropics.

In the wake of these findings, the International Convention on the Exploration of the Seas has recommended a ban on fishing activity at the site and its surrounds.

Rockall - which adventurer Nick Hancock is attempting to occupy for a world record attempt - is a tiny rocky islet north-east of Donegal, almost halfway between Ireland and Iceland in the North Atlantic. It has long been the subject of territorial dispute, with Ireland, the UK, Iceland and Denmark all staking a claim.

The Guardian has much more on the story HERE.

Published in Marine Wildlife

The 10th Shellfish Safety Workshop at the Marine Institute was attended by 140 participants including shellfish producers, processors, scientists and industry regulators to hear the latest advances in shellfish safety, including the discovery of an organism that causes harmful AZP toxins in shellfish as well as the use of satellite imagery and models to provide early warnings to fish farmers on harmful algal blooms and shellfish toxicity.

The workshop hosted by the Marine Institute, the Food Safety Authority of Ireland and the Sea Fisheries Protection Authority provided an opportunity to exchange information on the latest progress and research into the cause and control of shellfish toxicity and microbiological contamination of various shellfish products harvested and farmed around our coast.

Mr Richie Flynn of the Irish Shellfish Association said the huge effort and advances that have been made in understanding the nature of these issues are fundamental to the development of the industry. He went on to say "these successful biotoxin and microbiological monitoring programmes that we spent many years developing are now carried out very efficiently, and with the full support of the industry, but we must continue to invest in the most advanced analytical technologies and take advantage of advances in new smart communications in order to provide the best available advice to industry."

Dr Peter Heffernan, CEO Marine Institute said "Ireland has among the highest standards in shellfish safety worldwide because of the strict monitoring and control programmes in place here. Our scientists have led the way in the move to chemical testing for biotoxins and the development of molecular testing methods for shellfish viruses in recent years and this is now the standard across Europe."

Among the research presented at the workshop was the discovery of the organism that causes Azaspiracid, a group of naturally occurring marine toxins that can contaminate mussels. The shellfish industry was affected by this particularly in 2005 and 2012 with significant closures of shellfish production areas. The ASTOX project, which is nearing completion, was presented by Jane Kilcoyne, Conor Duffy and Rafael Salas, who gave updated information on the toxicology of the Azaspiracid group of toxins, the discovery of the causative organism responsible for Azaspiracid shellfish poisoning and how this toxin behaves in the human digestive system and studies on how it affects various tissues.

A new EU project using advanced satellite imagery, mathematical modelling and real time monitoring to provide short term predictions was demonstrated by Caroline Cusack, showing how this multidisciplinary approach may provide useful information on biotoxin outbreaks for shellfish producers.

Trends in shellfish toxins and toxic phytoplankton over the last four years were presented by Dave Clarke and Tara Chamberlain who both identified the extended occurrence of Azaspiracid in shellfish and red tides of the fish killing micro-algae "Karenia mikimotoi" of 2012 as being some of the worst we have seen.

Other research presented included a talk on shellfish hatchery technology by Iarfhlaith Connellan from Cartron Point Shellfish hatchery on Galway Bay on the production of triploid oysters to meet the demands of the Irish industry for oyster seed. Teresa Morrissey, Marine Institute presented the findings of a study to assess the presence and impact of oyster disease which caused oyster mortalities in several areas in recent years.

Bill Dore, John Flannery and Paulina Rajko-Nenow from the Marine Institute discussed the monitoring and detection of high levels of Norovirus contamination which is likely to be legislated for in shellfish in the future.

Dr. Georgina McDermott and Karen Creed from the EPA described measures introduced to reduce pressures and risks on the quality of shellfish, such as designated shellfish growing areas and pollution reduction programmes, and presented results showing certain areas are already improving in terms of eutrophication.

Conference organiser, Joe Silke from the Marine Institute, welcomed the strong attendance at the workshop. "Interest in these monitoring programmes and research activities from members of the industry is vital to ensure that the scientists and regulators are aware of relevant current and emerging issues". He said that the efforts made in controlling outbreaks, and research into understanding and forecasting them can only be successful in a clean and unpolluted environment, and recognised the huge efforts being made by the EPA in reducing and monitoring pollution. He thanked the other agencies including SFPA, FSAI and BIM in working together with the Marine Institute and the Irish Shellfish Association as a superb example of inter agency cooperation to deliver a set of programmes that are effective and efficient in reducing any risks associated with placing shellfish on the market.

 

Published in Fishing
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General Information on using Waterways Ireland inland navigations

Safety on the Water

All users of the navigations are strongly recommended to make themselves aware of safety on the water for whatever activity they are involved in and to read the advice offered by the various governing bodies and by:

The Dept. of Transport, Ireland: www.gov.ie/transport and The Maritime and Coastguard Agency, UK, The RNLI – Water Safety Ireland for information in terms of drowning prevention and water safety.

Registration of Vessels

All vessels using the Shannon Navigation, which includes the Shannon-Erne Waterways and the Erne System must be registered with Waterways Ireland. Only open undecked boats with an engine of 15 horsepower or less on the Shannon Navigation, and vessels of 10 horsepower or less on the Erne System, are exempt. Registration is free of charge.

Craft registration should be completed online at: https://www.waterwaysireland.org/online-services/craft-registration

Permits for use of the Grand and Royal Canals and the Barrow Navigation

All vessels using the Grand and Royal Canals and the Barrow Navigation must display appropriate valid Permit(s) i.e A Combined Mooring and Passage Permit (€126) and if not intending to move every five days, an Extended Mooring Permit (€152).

Permit applications should be completed online at: https://www.waterwaysireland.org/online-services/canal-permits

Passage on the Royal and Grand Canals – Dublin Area

For boat passage through the locks east of Lock 12 into / out of Dublin on either the Royal or Grand Canals, Masters are requested to contact the Waterways Ireland Eastern Regional Office (M-F 9.30am-4.30pm) on tel: +353(0)1 868 0148 or email [email protected] prior to making passage in order to plan the necessary lock-keeping assistance arrangements.

On the Grand Canal a minimum of two days notice prior to the planned passage should be given, masters should note that with the exception of pre-arranged events, a maximum of 2 boats per day will be taken through the locks, travelling either east or west.

Movements in or out of the city will be organised by prior arrangement to take place as a single movement in one day. Boaters will be facilitated to travel the system if their passage is considered to be safe by Waterways Ireland and they have the valid permit(s) for mooring and passage.

Newcomen Lifting Bridge

On the Royal Canal two weeks’ notice of bridge passage (Newcomen Lifting Bridge) is required for the pre-set lift date, and lock assistance will then also be arranged. A minimum of 2 boats is required for a bridge lift to go ahead.

Waterways Ireland Eastern Regional Office (Tel: +353(0)1 868 0148 or [email protected] ) is the point of contact for the bridge lift.

A maximum number of boats passing will be implemented to keep to the times given above for the planned lifts (16 for the Sat / Sun lifts & 8 for the weekday lifts). Priority will be given on a first come first served basis.

On day of lift, boaters and passengers must follow guidance from Waterways Ireland staff about sequence of passage under bridge & through Lock 1, and must remain within signed and designated areas.

Events Held on the Waterways

All organised events taking place on the waterways must have the prior approval of Waterways Ireland. This is a twelve week process and application forms must be accompanied with the appropriate insurance, signed indemnity and risk assessment. The application should be completed on the Waterways Ireland events page at :

https://www.waterwaysireland.org/online-services/event-approval

Time Limits on Mooring in Public Harbours

On the Shannon Navigation and the Shannon-Erne Waterway craft may berth in public harbours for five consecutive days or a total of seven days in any one month.

On the Erne System, revised Bye Laws state that: No master or owner shall permit a vessel, boat or any floating or sunken object to remain moored at or in the vicinity of any public mooring, including mooring at any other public mooring within 3 kilometres of that location, for more than 3 consecutive days and shall not moor at that same mooring or any other public mooring within 3 kilometres of that location within the following 3 consecutive days without prior permission by an authorised official.

Winter Mooring on the Shannon Navigation and Shannon Erne Waterway

Winter mooring may be availed of by owners during the period 1 Nov to 31 Mar by prior arrangement and payment of a charge of €63.50 per craft. Craft not availing of Winter Mooring must continue to comply with the “5 Day Rule”. Winter Mooring applications should be completed online at : https://www.waterwaysireland.org/online-services/winter-moorings-booking

Owners should be aware that electricity supply and water supply to public moorings is disconnected for the winter months. This is to protect against frost damage, to reduce running costs and to minimise maintenance requirements during the winter months.

Vessel owners are advised that advance purchasing of electricity on the power bollards leading up to the disconnection date should be minimal. Electricity credit existing on the bollards will not be recoverable after the winter decommissioning date. Both services will be reinstated prior to the commencement of the next boating season.

Smart Cards

Waterways Ireland smart cards are used to operate locks on the Shannon Erne Waterway, to access the service blocks, to use the pump-outs along the navigations, to avail of electrical power at Waterways Ireland jetties.

Berthing in Public Harbours

Masters are reminded of the following:

  • Equip their vessel with mooring lines of appropriate length and strength and only secure their craft to mooring bollards and cleats provided for this purpose.
  • Ensure the available berth is suitable to the length of your vessel, do not overhang the mooring especially on finger moorings on floating pontoon moorings.
  • Ensure mooring lines, electric cables and fresh water hoses do not create a trip hazard on public jetties for others users.
  • Carry sufficient fenders to prevent damage to your own vessel, other vessels and WI property.
  • Allow sufficient space between your vessel and the vessel ahead /astern (c.1m) for fire safety purposes and /or to recover somebody from the water.
  • Do not berth more than two vessels side by side and ensure there is safe access/egress at all times between vessels and onto the harbour itself.
  • Do not berth in such a way to prevent use of harbour safety ladders, slipways or pump-outs.
  • Do not allow the bow of your vessel to overhang the walkway of a floating mooring thus creating a hazard for others with an overhanging anchor or bow fendering.
  • Animals are not allowed to be loose or stray at any time.
  • Harbour and jetty infrastructure such as railings, power pedestals, fresh water taps, electric light poles, safety bollards, ladders etc are not designed for the purpose of mooring craft , they will not bear the strain of a vessel and will be damaged.
  • At Carrybridge on the Erne System, Masters of vessels are not permitted to use stern on mooring. Masters of vessels must use the mooring fingers for mooring of vessels and for embarkation / disembarkation from vessels.

Passenger Vessel Berths

Masters of vessels should not berth on passenger vessel berths where it is indicated that an arrival is imminent. Passenger vessels plying the navigations generally only occupy the berths to embark and disembark passengers and rarely remain on the berths for extended periods or overnight.

Lock Lead-in Jetties

Lead-in jetties adjacent to the upstream and downstream gates at lock chambers are solely for the purpose of craft waiting to use the lock and should not be used for long term berthing.

Vessel Wake

Vessel wake, that is, the wave generated by the passage of the boat through the water, can sometimes be large, powerful and destructive depending on the hull shape and engine power of the vessel. This wake can be detrimental to other users of the navigation when it strikes their craft or inundates the shoreline or riverbank. Masters are requested to frequently look behind and check the effect of their wake / wash particularly when passing moored vessels, on entering harbours and approaching jetties and to be aware of people pursuing other activities such as fishing on the riverbank.

Speed Restriction

A vessel or boat shall not be navigated on the Shannon Navigation at a speed in excess of 5 kph when within 200 metres of a bridge, quay, jetty or wharf, when in a harbour or canal or when passing within 100 metres of a moored vessel or boat.

Vessels navigating the Shannon-Erne Waterway should observe the general 5 kph speed limit which applies along the waterway. This is necessary in order to prevent damage to the banks caused by excessive wash from vessels.

Vessels navigating the Erne System should observe the statutory 5kt / 6mph / 10kph speed limit areas.

A craft on the Royal and Grand canals shall not be navigated at a speed in excess of 6km per hour.

A craft on the Barrow Navigation shall not be navigated at a speed in excess of 11km per hour except as necessary for safe navigation in conditions of fast flow.

Bank Erosion

Narrow sections of all the navigations are particularly prone to bank erosion due to the large wash generated by some craft. Masters are requested to be vigilant and to slow down to a speed sufficient to maintain steerage when they observe the wash of their craft inundating the river banks.

Unusual Waterborne Activity

Unusual waterborne vessels may be encountered from time to time, such as, hovercraft or amphibious aircraft / seaplanes. Masters of such craft are reminded to apply the normal “Rule of the Road” when they meet conventional craft on the water and to allow extra room to manoeuvre in the interest of safety.

Sailing Activity

Mariners will encounter large numbers of sailing dinghies from late June to August in the vicinity of Lough Derg, Lough Ree and Lower Lough Erne. Sailing courses are marked by yellow buoys to suit weather conditions on the day. Vessels should proceed at slow speed and with due caution and observe the rules of navigation when passing these fleets, as many of the participants are junior sailors under training.

Rowing

Mariners should expect to meet canoes and vessels under oars on any part of the navigations, but more so in the vicinity of Athlone, Carrick-on-Shannon, Coleraine, Enniskillen and Limerick. Masters are reminded to proceed at slow speed and especially to reduce their wash to a minimum when passing these craft as they can be easily upset and swamped due to their very low freeboard and always be prepared to give way in any given traffic situation.

Canoeing

Canoeing is an adventure sport and participants are strongly recommended to seek the advice of the sport’s governing bodies i.e Canoeing Ireland and the Canoe Association of Northern Ireland, before venturing onto the navigations.

Persons in charge of canoes are reminded of the inherent danger to these craft associated with operating close to weirs, sluice gates, locks and other infrastructure particularly when rivers are in flood and large volumes of water are moving through the navigations due to general flood conditions or very heavy localised precipitation e.g. turbulent and broken water, stopper waves. Shooting weirs is prohibited without prior permission of Waterways Ireland.

Canoeists should check with lockkeepers prior entering a lock to ensure passage is done in a safe manner. Portage is required at all unmanned locks.

Canoe Trail Network – "Blueways"

Masters of powered craft are reminded that a canoe trail network is being developed across all navigations and to expect more organised canoeing along these trails necessitating slow speed and minimum wash when encountering canoeists, rowing boats etc

Rockingham and Drummans Island Canals – Lough Key

It is expected that work on Rockingham and Drummans Island Canals on Lough Key will be completed in 2021. Access to these canals will be for non-powered craft only, eg canoes, kayaks, rowing boats.

Fast Powerboats and Personal Watercraft (Jet Skis)

Masters of Fast Powerboats (speed greater than 17kts) and Personal Watercraft (i.e.Jet Skis) are reminded of the inherent dangers associated with high speed on the water and especially in the confines of small bays and narrow sections of the navigations. Keeping a proper look-out, making early alterations to course and /or reducing speed will avoid conflict with slower vessels using the navigation. Personal Watercraft are not permitted to be used on the canals.

Towing Waterskiers, Wakeboarders, Doughnuts etc

Masters of vessels engaged in any of these activities are reminded of the manoeuvring constraints imposed upon their vessel by the tow and of the added responsibilities that they have to the person(s) being towed. These activities should be conducted in areas which are clear of conflicting traffic. It is highly recommended that a person additional to the master be carried to act as a “look-out” to keep the tow under observation at all times.

Prohibition on Swimming

Swimming in the navigable channel, particularly at bridges, is dangerous and is prohibited due to the risk of being run over by a vessel underway in the navigation.

Age Restrictions on operating of powered craft

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the minimum age for operating of powered craft. The Statutory Instrument contains the following requirements:

- The master or owner of a personal watercraft or a fast power craft shall take all reasonable steps to ensure that a person who has not attained the age of 16 years does not operate or control the craft

- The master or owner of a pleasure craft powered by an engine with a rating of more than 5 horse power or 3.7 kilowatts shall take all reasonable steps to ensure that a person who has not attained the age of 12 years does not operate or control the craft.

Lifejackets and Personal Flotation Devices (PFDs)

Lifejackets and PFD’s are the single most important items of personal protective equipment to be used on a vessel and should be worn especially when the vessel is being manoeuvred such as entering / departing a lock, anchoring, coming alongside or departing a jetty or quayside.

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the wearing of Personal Flotation Devices. The Statutory Instrument contains the following requirements:

- The master or owner of a pleasure craft (other than a personal watercraft) shall ensure, that there are, at all times on board the craft, sufficient suitable personal flotation devices for each person on board.

- A person on a pleasure craft (other than a personal watercraft) of less than 7 metres length overall shall wear a suitable personal flotation device while on board an open craft or while on the deck of decked craft, other than when the craft is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person who has not attained the age of 16 years complies with paragraph above.

- The master or owner of a pleasure craft (other than a personal watercraft), shall take all reasonable steps to ensure that a person who has not attained the age of 16 years wears a suitable personal flotation device while on board an open craft or while on the deck of a decked craft other than when it is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person wears a suitable personal flotation device, at all times while – (a) being towed by the craft, (b) on board a vessel or object of any kind which is being towed by the craft.

Further information is available at: http://www.irishstatutebook.ie/eli/2005/si/921/made/en/print

Firing Range Danger Area – Lough Ree

The attention of mariners is drawn to the Irish Defence Forces Firing Range situated in the vicinity of buoys No’s 2 and 3, on Lough Ree on the Shannon Navigation. This range is used regularly for live firing exercises, throughout the year, all boats and vessels should stay clear of the area marked with yellow buoys showing a yellow "X" topmark and displaying the word "Danger".

Shannon Navigation, Portumna Swing Bridge Tolls

No attempt should be made by Masters’ of vessels to pay the bridge toll while making way through the bridge opening. Payment will only be taken by the Collector from Masters when they are secured alongside the jetties north and south of the bridge.

Navigating from Killaloe to Limerick on the Shannon Navigation

The navigation from Killaloe to Limerick involves passage through Ardnacrusha locks, the associated headrace and tailrace and the Abbey River into Limerick City. Careful passage planning is required to undertake this voyage. Considerations include: lock passage at Ardnacrusha, water flow in the navigation, airdraft under bridges on Abbey River in Limerick, state of tide in Limerick

Users are advised to contact the ESB Ardnacrusha hydroelectric power station (00353 (0)87 9970131) 48 hours in advance of commencing their journey to book passage through the locks at Ardnacrusha. It is NOT advised to undertake a voyage if more than one turbine is operating (20MW), due to the increased velocity of flow in the navigation channel, which can be dangerous. To ascertain automatically in real time how many turbines are running, users can phone +353 (0)87 6477229.

For safety reasons the ESB has advised that only powered craft with a capacity in excess of 5 knots are allowed to enter Ardnacrusha Headrace and Tailrace Canals.

Passage through Sarsfield Lock should be booked on +353-87-7972998, on the day prior to travel and it should be noted also that transit is not possible two hours either side of low water.

A Hydrographic survey in 2020 of the navigation channel revealed that the approach from Shannon Bridge to Sarsfield Lock and the Dock area has silted up. Masters of vessels and water users are advised to navigate to the Lock from Shannon bridge on a rising tide one or two hours before High Tide.

Lower Bann Navigation

The attention of all users is drawn to the “Users Code for the Lower Bann”, in particular to that section covering “Flow in the River” outlining the dangers for users both on the banks and in the navigation, associated with high flow rates when the river is in spate. Canoeists should consult and carry a copy of the “Lower Bann Canoe Trail” guide issued by the Canoe Association of Northern Ireland. Users should also contact the DfI Rivers Coleraine, who is responsible for regulating the flow rates on the river, for advisory information on the flow rates to be expected on any given day.

DfI Rivers Coleraine. Tel: 0044 28 7034 2357 Email: [email protected]

Lower Bann Navigation – Newferry – No wake zone

A No Wake Zone exists on the Lower Bann Navigation at Newferry. Masters of vessels are requested to proceed at a slow speed and create no wake while passing the jetties and slipways at Newferry.

Overhead Power Lines (OHPL) and Air draft

All Masters must be aware of the dangers associated with overhead power lines, in particular sailing vessels and workboats with cranes or large air drafts. Voyage planning is a necessity in order to identify the location of overhead lines crossing the navigation.

Overhead power line heights on the River Shannon are maintained at 12.6metres (40 feet) from Normal Summer level for that section of navigation, masters of vessels with a large air draft should proceed with caution and make additional allowances when water levels are high.

If a vessel or its equipment comes into contact with an OHPL the operator should NOT attempt to move the vessel or equipment. The conductor may still be alive or re-energise automatically. Maintain a safe distance and prevent third parties from approaching due to risk of arcing. Contact the emergency services for assistance.

Anglers are also reminded that a minimum ground distance of 30 metres should be maintained from overhead power lines when using a rod and line.

Submarine Cables and Pipes

Masters of vessels are reminded not to anchor their vessels in the vicinity of submarine cables or pipes in case they foul their anchor or damage the cables or pipes. Look to the river banks for signage indicating their presence.

Water Levels - Precautions

Low Water Levels:

When water levels fall below normal summer levels masters should be aware of:

Navigation

To reduce the risk of grounding masters should navigate on or near the centreline of the channel, avoid short cutting in dog-legged channels and navigating too close to navigation markers.

Proceeding at a slow speed will also reduce “squat” effect i.e. where the vessel tends to sit lower in the water as a consequence of higher speed.

Slipways

Reduced slipway length available under the water surface and the possibility of launching trailers dropping off the end of the concrete apron.

More slipway surface susceptible to weed growth requiring care while engaged in launching boats, from slipping and sliding on the slope. Note also that launching vehicles may not be able to get sufficient traction on the slipway once the craft is launched to get up the incline.

Bank Erosion

Very dry riverbanks are more susceptible to erosion from vessel wash.

Lock Share

Maximising on the number of vessels in a lock will ensure that the total volume of water moving downstream is decreased. Lock cycles should be used for vessels travelling each way.

High Water Levels:

When water levels rise above normal summer level masters should be aware of:

Navigation

Navigation marks will have reduced height above the water level or may disappear underwater altogether making the navigable channel difficult to discern.

In narrow sections of the navigations water levels will tend to rise more quickly than in main streams and air draft at bridges will likewise be reduced.

There will also be increased flow rates particularly in the vicinity of navigation infrastructure such as bridges, weirs, locks etc where extra care in manoeuvring vessels will be required.

Harbours and Jetties

Due care is required in harbours and at slipways when levels are at or near the same level as the harbour walkways' as the edge will be difficult to discern especially in reduced light conditions. It is advised that Personal Flotation Devices be worn if tending to craft in a harbour in these conditions.

Slipways

Slipways should only be used for the purpose of launching and recovering of water craft or other objects from the water. Before using a slipway it should be examined to ensure that the surface has sufficient traction/grip for the intended purpose such as launching a craft from a trailer using a vehicle, that there is sufficient depth of water on the slipway to float the craft off the trailer before the concrete apron ends and that the wheels of the trailer do not drop off the edge of the slipway. That life-saving appliances are available in the vicinity, that the vehicle is roadworthy and capable of coping with the weight of the trailer and boat on the incline. It is recommended that slipway operations are conducted by two persons.

Caution to be Used in Reliance upon Aids to Navigation

The aids to navigation depicted on the navigation guides comprise a system of fixed and floating aids to navigation. Prudent mariners will not rely solely on any single aid to navigation, particularly a floating aid to navigation. With respect to buoys, the buoy symbol is used to indicate the approximate position of the buoy body and the ground tackle which secures it to the lake or river bed. The approximate position is used because of the practical limitations in positioning and maintaining buoys in precise geographical locations. These limitations include, but are not limited to, prevailing atmospheric and lake/river conditions, the slope of and the material making up the lake/river bed, the fact that the buoys are moored to varying lengths of chain, and the fact that the buoy body and/or ground tackle positions are not under continuous surveillance. Due to the forces of nature, the position of the buoy body can be expected to shift inside and outside the charted symbol.

Buoys and perches are also moved out of position or pulled over by those mariners who use them to moor up to instead of anchoring. To this end, mariners should always monitor their passage by relating buoy/perch positions with the published navigation guide. Furthermore, a vessel attempting to pass close by always risks collision with a yawing buoy or with the obstruction that the buoy or beacon/perch marks.

Masters of Vessels are requested to use the most up to date Navigation guides when navigating on the Inland Waterways.

Information taken from Special Marine Notice No 1 of 2023