Category Archives: Engineering and construction

Towpath: legal case about access

The Irish Times has a report here.

Just in case you were wondering …

Grand Canal basin: barriers of various kinds

The Dublin People has the story.

Don’t those fluorescent colours look disgusting? Enough to give you a headache. Bring back the gas works, say I: at least they could cure whooping cough.

Shannon traffic figures, first four months of 2012

The Shannon traffic figures for the early part of the year need to be treated with caution. As at other times of the year, the figures show only vessels that passed through locks (and Portumna Bridge), so boats out on the lakes, or on the river between locks, will not be recorded. So the traffic figures don’t tell us the total amount of traffic; their main use is in showing trends from year to year.

The figures for the early months have a further disadvantage. Numbers of passages are low anyway and a single event — especially a weather event like floods, ice or gales — can have a major effect on winter and spring traffic, whereas the effect might be much smaller on the figures for the whole year.

I am grateful to Waterways Ireland for supplying the figures. I have them for each counting point, but won’t give all that detail here.

January 2012: 35
February 2012: 59
March 2012: 642
April 2012: 3316
Total: 4052

To put that in context, here are the figures from 2002 onwards:

Year J F M A YTD 5YMA
2002 10 6 1331 3528 4875  
2003 10 35 644 5515 6204 5157.4
2004 60 52 424 4768 5304 5524.6
2005 13 54 2162 3123 5352 5848.6
2006 37 55 591 5205 5888 5423.4
2007 42 85 698 5670 6495 5358.2
2008 28 44 1377 2629 4078 4991.0
2009 42 82 563 4291 4978 4849.6
2010 30 45 495 2946 3516 4363.o
2011 48 66 512 4555 5181  
2012 35 59 642 3316 4062  

The YTD column is Year To Date; 5YMA is a five-year moving average, which might remove some of the distortion caused by one-off events like ice and floods. I still wouldn’t read too much into four months’ figures, but the general trend is downwards.

 

 

 

Royal water: oral hearing

Irish Times report on the oral hearing into the proposed abstraction of water from Lough Ennell. The hearing is scheduled for three days at the Mullingar Park Hotel and a decision is expected by 11 June 2012. The two cases are being heard together:

PW3005: Ladestown, Mullingar, Co. Westmeath.
Case Type: Provisional Order Water Supplies Act (Board Reference: PL25 .PW3005)
Description: Taking of a Supply of Water from Lough Ennell to Supply the Royal Canal.

and

JA0030: Kilpatrick Bridge and Clonsingle, County Westmeath.
Case Type: LA Non-Road development – Application (Board Reference: PL25 .JA0030)
Description: Royal Canal Water Supply Scheme from Lough Ennell, Ladestown.

 

 

The Nore

Thomastown ~1840 (OSI)

Thomastown, Co Kilkenny, is offering a month-long programme of events from 1 June to 1 July 2012, including:

  • on 1 June, an evening with singer Iarla Ó Lionáird, Carrick-on-Suir poet Michael Coady hydroelectroacoustic ensemble The Water Project
  • on 3 June, a talk on the archaeology of the River Nore, which will include industrial, transport and commercial heritage
  • on 17 June, poems and talks on mapping the Nore and on the river’s role in the development of Thomastown
  • on 24 June, talks on cot fishing on the Three Sisters rivers and (by Shay Hurley of Clonmel) on the cot-builder Tom Cuddihy
  • on 1 July, the Thomastown Regatta, including cot racing and cot handling.

There will be exhibitions and other events during the month; download the brochure here [PDF]; read about the Thomastown Weir and the Thomastown Community River Trust here.

We recall that Samuel Lewis wrote of Thomastown in 1837:

A very considerable trade was formerly carried on, and the town was the commercial depot for the county of Kilkenny ; flat-bottomed boats of an aggregate burden of 11,000 tons were constantly employed in conveying goods from this town, besides many others which did not belong to it; but the river is now choked up with deposits of sand. Inistioge has become the head of the navigation of the Nore, and the boats employed on the river at this place do not exceed an aggregate burden of 150 tons; the goods are now conveyed on Scotch cars by land from Waterford to Kilkenny. The improvement of the navigation of the Nore would tend greatly to the revival and extension of the trade of the town, and to the development of the resources of the county, which is rich in marble, coal, culm, slate, and limestone, for which, in addition to its agricultural produce, it would afford facilities of conveyance to the neighbouring ports. It has been estimated that the clearing of the channel of the river, which would open the navigation from New Ross to this town for flat-bottomed steam-boats of 70 tons’ burden, might be accomplished at an expense of £15,000, and effect, by a reduction of the charges for freight and the discontinuance of land carriage, a saving of at least £10,000 per annum. There are several large flour-mills worked by water in the town and its vicinity, and also two breweries and a tan-yard.

Royal water

The Mullingar Advertiser discusses the Royal Canal water supply here. Some background info on this site here, here and here.

Dunally Line

The Birdhill Tidy Towns group has a heritage trail on its website and it was there that I first heard of the Dunally Line, AKA the R496. Tipperary North Riding County Council also uses the name [.DOC] and it is also used in several places on OpenStreetMap.

I would like to know more about the date, purpose and circumstances of the construction of the Dunally Line.

I don’t know much about art …

… but an excuse to talk about the working history of the Shannon is not to be dismissed. I’ll be at this event in Limerick on Saturday 26 May 2012, delivering a “brief and engaging presentation” (well, there’s got to be a first time for everything). If you’re interested in the sort of stuff this site covers, email the organisers to reserve a place.

Letterkenny canal

Letterkenny, in Co Donegal, has a Canal Road, but did it have a canal? If so, can anyone tell me anything about it?