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Displaying items by tag: Grand Canal

Waterways Ireland advises users of the Grand Canal in West Dublin that the greenway section from the 8th Lock at Fox and Geese to the 9th Lock in Clondalkin will now be closed from Tuesday 3 January to Friday 10 February.

This closure is to accommodate ESB cabling and services installation works, the cross-border body for Ireland’s inland waterways adds.

No public access is permitted during these works. A temporary traffic management plan with diversions for pedestrians and cyclists will be in place.

Published in Inland Waterways

Waterways Ireland advises users of the Grand Canal Greenway that the greenway section from Digby Bridge to Sallins in Co Kildare will remain closed until the end of January 2023 for continued works on restoring the Four Pots overflow structure.

As previously reported on Afloat.ie, the Four Pots is a unique structure located alongside the Grand Canal towpath between the Leinster Aqueduct and Digby Bridge.

Its four circular channels of varying depth helped reduce the water pressure and volume rate before discharge from the canal back to the River Liffey through a series of channels, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways

Waterways Ireland advises masters of vessels and users of the Grand Canal in northeast Kildare that the towpath from Sallins to Naas Golf Club is closed to pedestrian and cycle traffic as of Monday 5 December and will not reopen until 11 September 2023.

This is to facilitate development for Phase 1 of the Grand Canal Greenway, construction works on which commenced in October, the cross-border body for Ireland’s inland waterways adds. Afloat.ie has more on the first phase of works HERE.

Published in Inland Waterways

Waterways Ireland advises users of the Grand Canal Greenway that the section from Digby Bridge to Sallins in Co Kildare will be closed from Monday 28 November to Tuesday 20 December in order to facilitate the restoration of the Four Pots overflow structure.

The Four Pots is a unique overflow structure located alongside the Grand Canal towpath between the Leinster Aqueduct and Digby Bridge, the cross-border body for Ireland’s inland waterways says.

No longer in use, this ingenious overflow system has four circular channels of varying depth that helped reduce the water pressure and volume rate before discharge from the canal back to the River Liffey through a series of channels.

Published in Inland Waterways

Waterways Ireland advises masters of vessels in Monasterevin’s Bell Harbour and all masters of vessels and users of the Grand Canal’s Barrow Line that water levels in the canal will be reduced by approximately 600mm between the 24th Lock at Ballykelly and the 25th Lock in Monasterevin for essential bank repair works.

Reduction of levels will commence at 9am on Monday 28th November and will last until Friday 2 December, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Waterways Ireland advises users of the Grand Canal in West Dublin that the greenway section from the 8th Lock at Fox and Geese to the 9th Lock in Clondalkin will be closed from next Wednesday 16 November to Friday 16 December to accommodate services installation works.

No public access is permitted during these works. A temporary traffic management plan with diversions for pedestrians and cyclists will be in place, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Waterways Ireland reminds all masters and owners of vessels on the Grand Canal, Royal Canal and Barrow Navigation that all canal permits expire on Tuesday 1 November and must be renewed for 2022/23.

Permits can be renewed online at the Waterways Ireland website HERE.

The cross-border body for Ireland’s inland waterways emphasises that vessels with no permit, as required by Bye Law 6(8) of the Canals Act, will be “removed as operationally convenient”.

Published in Inland Waterways

Waterways Ireland advises masters of vessels and users of the Grand Canal that Kildare County Council will begin the first phase of works on the Grand Canal Greenway from Monday 17 October, continuing over the next 12 months.

There will be limited public access to the towpath on the southern side of the Grand Canal from Sallins village to Ponsonby Bridge near Ardclough until 11 October 2023.

Section 1 of the greenway works will take place from Sallins to Devonshire Bridge with the towpath closed until 2 June 2023. Section 2 works will take place from Devonshire Bridge to Ponsonby Bridge with the towpath closed from 19 May to 11 October 2023.

The greenway works includes a footbridge being constructed over the Grand Canal village at the Waterways Ireland-serviced moorings near the primary school in Sallins. The bridge construction works are expected to commence in January 2023 with abutment excavation and construction and then a bridge lift.

Ramps will be constructed for access to the bridge on both sides of the canal. Several mooring spaces at the serviced jetties will be vacated for the duration of the bridge construction works. The bridge works are expected to be completed by May 2023.

All vessels on passage through Sallins from January to May 2023 should proceed with additional caution during the bridge construction works.

Further Marine Notices will be issued in due course to provide updates as the works progress, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Waterways Ireland advises masters of vessels and users of the Grand Canal in east Kildare that maintenance works are being carried out to the railway bridge at Sallins.

Scaffolding will be attached to the bridge and will result in an air draft restriction of 2.5 metres for boats passing under the bridge from Monday 3 October to Friday 4 November. The towpath will operate as normal with no restrictions.

Elsewhere, navigation will be closed through Lock N1 on the Naas Branch of the Grand Canal for three weeks from Monday 3 October on weekdays only.

This is to facilitate repair works to the adjacent Osberstown Bridge parapet, the cross-border body for Ireland’s inland waterways adds.

Published in Inland Waterways

Waterways Ireland wishes advises masters of all craft on the Barrow Line of the Grand Canal that Monasterevin Lifting Bridge in Co Kildare will be closed for canal traffic this coming Wednesday 17 August.

This closure is due to a scheduled one-day electrical power outage in the Monasterevin area. The bridge will return to normal operations once power is restored, the cross-border body for Ireland’s inland waterways says.

Published in Inland Waterways
Page 4 of 18

Marine Science Perhaps it is the work of the Irish research vessel RV Celtic Explorer out in the Atlantic Ocean that best highlights the essential nature of marine research, development and sustainable management, through which Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. From Wavebob Ocean energy technology to aquaculture to weather buoys and oil exploration these pages document the work of Irish marine science and how Irish scientists have secured prominent roles in many European and international marine science bodies.

 

At A Glance – Ocean Facts

  • 71% of the earth’s surface is covered by the ocean
  • The ocean is responsible for the water cycle, which affects our weather
  • The ocean absorbs 30% of the carbon dioxide added to the atmosphere by human activity
  • The real map of Ireland has a seabed territory ten times the size of its land area
  • The ocean is the support system of our planet.
  • Over half of the oxygen we breathe was produced in the ocean
  • The global market for seaweed is valued at approximately €5.4 billion
  • · Coral reefs are among the oldest ecosystems in the world — at 230 million years
  • 1.9 million people live within 5km of the coast in Ireland
  • Ocean waters hold nearly 20 million tons of gold. If we could mine all of the gold from the ocean, we would have enough to give every person on earth 9lbs of the precious metal!
  • Aquaculture is the fastest growing food sector in the world – Ireland is ranked 7th largest aquaculture producer in the EU
  • The Atlantic Ocean is the second largest ocean in the world, covering 20% of the earth’s surface. Out of all the oceans, the Atlantic Ocean is the saltiest
  • The Pacific Ocean is the largest ocean in the world. It’s bigger than all the continents put together
  • Ireland is surrounded by some of the most productive fishing grounds in Europe, with Irish commercial fish landings worth around €200 million annually
  • 97% of the earth’s water is in the ocean
  • The ocean provides the greatest amount of the world’s protein consumed by humans
  • Plastic affects 700 species in the oceans from plankton to whales.
  • Only 10% of the oceans have been explored.
  • 8 million tonnes of plastic enter the ocean each year, equal to dumping a garbage truck of plastic into the ocean every minute.
  • 12 humans have walked on the moon but only 3 humans have been to the deepest part of the ocean.

(Ref: Marine Institute)

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