Tag Archives: lock

Victoria’s secrets

Her Late Majesty Victoria, by the grace of god of the United Kingdom of Great Britain and Ireland Queen, had at least two locks named after her on this island: one at Meelick on the Shannon and the other at Upper Fathom on the Newry Ship Canal. This page gives a brief account of the canal’s history; it has links at the bottom to six pages (made up almost entirely of photographs) on aspects of the lock and its operation. Several of those aspects are not clear to me and I would welcome enlightenment about both the former manual operations and the current hydraulic operations.

Lough Ennell and the Royal Canal

Here is an account of the background to, and the main features of, the proposed supply of water from Lough Ennell to the summit level of the Royal Canal. It does not discuss the amounts of water involved; I intend to cover that on a separate page.

Canal harbour, Limerick

Went out without the camera today, alas, and found Waterways Ireland crews at work at the canal harbour in Limerick. One crew had launched a Pioner Multi (I didn’t see them do it, alas, but it may have come on the back of a truck with a HIAB or suchlike) and were hauling rubbish out of the water. Another were welding new railings to prevent access to the old hotel/canal manager’s house and installing a steel plate in a window aperture on one of the Shannon Navigation buildings.

I presume the new plate will soon be decorated. I rather like the artwork, I must say, and I think it a pity that Young Folk should not have somewhere to go to do the things that Young Folk like to do.

The surprising importance of the Shannon steamers in the 1830s

A short, lavishly illustrated talk in Killaloe Cathedral, Co Clare, at 6.00pm on Sunday 29 April 2012, as part of the Waterways Ireland Discover Killaloe and Ballina thingie.

 

 

Drum on the Lagan

I was introduced to two places on the Lagan Navigation last weekend. The first was Drum Bridge; here is a page about it.

Royal water

Here is a page about feeders to the Royal Canal. My confidence in the accuracy of this list is low, so comments would be welcome.

Royal thorns

Royal Canal Lock 15

Thomas Omer in Athlone

Here is a new page showing the route of the old canal in Athlone, which was used before the Shannon Commissioners built the new lock, weir and bridge in the 1840s. The canal is easily accessible along most of its route, although some explanatory signs might be useful to call attention to notable features.

Royal Canal: speed of lock operation

From Robert Mallett MRIA, MSCEI “On certain improved Methods of constructing Valves or Sluices, as applied to Canal and Dock Gates, &c, and similar Works of Hydraulic Engineering” in The Architectural Magazine 1837.

 

A target for WI to aim for?

More on WI’s non-houseboat policy

A year ago, in March 2011, I wrote about Waterways Ireland’s attempt to reorganise the liveaboard boats on the Grand Canal at Sallins. That attempt ultimately failed, and WI’s provision of houseboat moorings at Shannon Harbour was likewise unsuccessful: usually reliable sources tell me that two spaces have been allocated, but to non-residential boats.

Amongst the concentrations of boats parked on the Grand Canal (most of them disregarding the five-day rule), the proportions of residential boats are [I think: I know of no reliable statistics] higher at Hazelhatch and Sallins, both at the eastern end, rather lower at Lowtown and lowest at Tullamore and Shannon Harbour.

It seems that WI’s focus has shifted away from the residential boats, which it tried to tackle last year, to the non-residential boats: it has recently issued Marine Notices warning that the five-day rule will be enforced at hard-edged [ie the best] moorings on Tullamore’s “spur line” and between the 35th Lock and Griffith Bridge at Shannon Harbour. However, no notices have so far been issued about Lowtown, Sallins or Hazelhatch.

I think WI is right to separate the residential issue from the parking, but it will be interesting to see what is planned for the eastern end of the canal.

Incidentally, all of this smacks of Kremlinology, trying to deduce policy positions from minor clues, and is necessarily speculative. It would be really nice if WI published policy proposals on its website, invited comments and then formally promulgated the final policies.