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Dáil Éireann debate -
Thursday, 30 Jan 1992

Vol. 415 No. 2

Adjournment Debate. - North Dublin Water Development Scheme.

I thank the Chair for permission to raise this important matter and the Minister for coming in to listen to the case I have to make. As the Minister is relatively new to his office he has little responsibility to shoulder for the problems being experienced by people on the north side of Dublin with regard to water supply. I hope the Minister will have the patience to bear my criticisms as not being a reflection on him and perhaps he will be in a position to make a decision soon on this problem.

The essence of the problem is that areas of the north city are serviced by one primary water supply source, the Leixlip reservoir. The south side of Dublin is serviced from three independent sources of water and if a problem arises at one source, Dublin Corporation water engineers can maintain adequate levels of water supply — such as, in conditions of drought, high demand or emergencies. Because Dublin north side is serviced only from the Leixlip reservoir, if problems arise, there is no alternative supply.

The north side of Dublin has expanded rapidly as a suburban residential area over the past number of years but developments of the water supply have not kept pace. The Dublin Corporation and city councillors have been advised that the level of water available for the north side of the city rests on a knife edge and it takes very little to tip the balance to the side of shortage. There are many areas of the north city and into the county area which, with a very minimal drop in the level of water, lose supply. Areas such as Clonshaugh, Belcamp, Donaghmede and Raheny exist on a knife edge and when the water level drops or there is high demand, there is no supply with the result that thousands of households go without water regularly during low rainfall and high water demand periods. When water is needed most, it is not available to householders in the northern areas of Dublin city.

Problems of health, hygiene and the security of heating systems are created by the absence of an adequate water supply. It is ironic that this week when Dublin city is hosting a major UN conference on the right to water as a fundamental right, there are many thousands of households in my constituency which at weekends and other periods are without this basic fundamental right.

To combat this problem, Dublin Corporation have been building a major new north city arterial water main. The idea is to link these areas to the major source of water to Dublin Corporation at Ballymore Eustace. The connection has been planned for many years and partial construction has taken place. Areas in the north inner city have benefited greatly from this work. However, construction work stopped at Binns Bridge in Drumcondra two years ago.

The arrest of this construction is a remarkable story. In June 1990 the Taoiseach was to assume the Presidency of the European Council of Ministers and Dublin was to host many visitors from EC countries. To facilitate their easy journey to and from the airport, Dublin Corporation were requested by the Government to suspend the work, and especially not to traverse the major routes linking the city centre with the airport. Reluctantly the city council agreed. Given that all funding came from the Minister for the Environment of the day, the city manager and the council had little option but to acquiesce. Work stopped and unfortunately has not recommenced. The people of Dublin north city have paid the price for facilitating the Taoiseach's grandiose ideas and demands. Because of our courtesy and agreement to have the work stopped we have now paid the price. It is not the current Minister's fault but I hope he will recognise the justice of the case and the need to solve this problem. I also hope he will be able to tell the House if not this evening then as soon as possible, that work can recommence on this essential facility.

It is incredible that any Deputy should come into the House and suggest that because work on one of the main routes to the city stopped for two days while the Heads of State of foreign countries visited, it caused the suspension of the scheme.

I did not say that.

It does not happen like that. It is timely that we should address the subject of Dublin water supply in this House in the week in which Dublin is hosting a major international conference on water and the environment. That conference which has been mandated to make a substantial contribution to UNCED on freshwater issues is affording us a unique perspective on water issues around the world. The World Health Organisation estimate that some 1.2 billion people are at present without a safe water supply.

Water issues, as the Deputy knows, are most important for human survival. If we consider what is being discussed at the conference it should give us a sense of perspective on our water problems in that we generally enjoy clean, abundant drinking water. In confirmation of this, we have recently published a national report on drinking water quality. These reports will be prepared and published annually from now on. Dublin city and county water supplies are shown in this report to be of excellent quality.

The problems affecting Dublin water supply are largely of a quantitative nature. They are now being actively addressed, where appropriate with assistance from EC Structural Funds, under three main headings: source augmentation, provision of new trunk delivery mains and refurbishment of distribution systems. As regards source augmentation, construction work is at an advanced stage on a £16 million water supply scheme at Ballymore Eustace which will, on completion, help meet the increasing water supply needs of the Dublin area, including the north city area. On water distribution networks, work is expected to start shortly on the first phase of a major scheme in the Ranelagh area for which I recently approved tenders valued at over £1.2 million. Dublin Corporation are also carrying out a leak detection programme designed to increase water conservation. The importance of major leak prevention has, indeed, been emphasised at the UN conference, where it was stated that up to one-third of urban water supplies can be lost due to faulty mains.

As regards water main renewal, a tender recommendation has been submitted to my Department by Dublin Corporation for phases 3 and 4 of the north city arterial water main scheme. This water main is an extension of the arterial main which brings water from the reservoir at Cookstown to the city centre and will eventually extend north eastwards to Howth. The scheme is designed to meet the ever increasing water supply needs of the greater Dublin area and will eliminate the water shortage problems experienced by some consumers in the north of the city.

Under phase 3 of this contract the arterial water main will be extended from Drumcondra Road via Clonliffe Road to Fairview while phase 4 will extend the water main from the Drumcondra Road to Ballymun Road junction.

My Department are urgently examining the capital requirements of all local authorities in the context of allocations for 1992. This scheme will, of course, form part of this examination. Until the overall allocations for 1992 have been settled, I cannot anticipate a decision on Dublin Corporation's proposal.

Could the Minister indicate in general terms the time scale he envisages before he can make a decision?

We are looking at the allocations at present and we will have a decision in the not too distant future.

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