Case Studies

Industrial Case Studies


Roadstone retained VESI Environmental to design and oversee the development of an Integrated Constructed Wetland (ICW).

Sam Dennigan & Co

Originating in 1976, the family-run business Sam Dennigan and Company has grown to become a thriving international company of 350 people.

Agricultural Case Study

While mainly used for the treatment of surface and wash-waters under the confines of usable area restrictions, they have been applied in a variety of farm operations.

Ballygarry House Hotel & Spa

Ballygarry House Hotel and Spa is situated in a picturesque countryside setting located 1km outside of Tralee in County Kerry.

Public & Municipal Case Studies

Irish Water / Waterford City Council

The village of Dunhill in Co. Waterford is the origin of the Integrated Constructed Wetland (ICW) concept.

Dun Laoghaire Rathdown County Council

Dun Laoghaire Rathdown County Council sought about improving the quality of the Deansgrange Stream

Dublin City Council

An ICW was developed in 1999 by Dublin City Council with in the Fingalswood Stream in Tolka Valley Park.

Monaghan County Council

Monaghan County Council constructed a 6.7 ha ICW in 2007 for the village of Glaslough, located within the grounds of the Castle Leslie Estate