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Planning received: The drainage and backfilling of an existing water-filled excavation to create an Integrate…

A planning application filed with South Dublin County Council for Ballinascorney Quarry, Ballinascorney, Brittas, County Dublin.

What's proposed

The drainage and backfilling of an existing water-filled excavation to create an Integrated Constructed Wetland (ICW) to treat existing surface water runoff. Access to the ICW will be from within the Ballinascorney Quarry site. The development will also include: the temporary (during the construction phase) rerouting of the existing surface water drainage system; the installation of surface water drainage infrastructure and pumping system; landscaping; and all associated site works above and below ground on this 1.1ha site comprising part of the Ballinascorney Quarry, Ballinascorney, Brittas, Co. Dublin. The development is located within the townland of Aghfarrell.

Details

Reference
SD26A/0124W
Site address
Ballinascorney Quarry, Ballinascorney, Brittas, County Dublin
Status
Referral
Date received
May 28, 2026
Decision due
July 22, 2026
Authority
South Dublin County Council
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Source: South Dublin County Council planning portal. Full file, drawings, observations and decision documents are on the council's own ePlan site — view application SD26A/0124W on the council portal →.