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| CLIFDEN AIRPORT CONSTRUCTION Clifden, Co. Galway. |
This project consisted of the construction of a 600m long concrete runway with associated taxi-way, apron and access road, drainage and fencing. The airport was constructed on a mountain top; soils consisted of blanket bog 2 to 10m deep overlying bedrock. Some 70,000m3 of peat was moved and 20,000m³ of rock was excavated by blasting and crushed to manufacture pavement and drainage stone. In areas of deeper peat the runway taxiway and apron were constructed on piles. A storm-water collection and disposal system was completed using PVC drainage pipe up to 900mm diameter and included two settlement ponds and petroleum interceptors to preserve the quality of nearby fisheries lakes and rivers. Peat stability was a constant issue during construction and mitigation measures were put in place to mitigate the risk of slippages throughout the works. Similarly the quality of water run off during construction was closely monitored to ensure the level of suspended solids after control measures were implemented remained within acceptable parameters. |
| Client | Department of Rural & Gaeltacht Affairs, Furbo, Co.Galway. |
| Architects/Engineers | Thomas Garland & Partners, Garland House, Rathmines Park, Dublin, 6. |
| Value | €5.0m |
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