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Nicholas O’Dwyer provides a full range of water storage services including planning, hydraulic engineering, structural engineering and contract supervision across a wide spectrum of storage facilities. This includes dams, reservoirs and tanks, which are engineered to ensure security of water supply in both urban and rural areas.

Our experts in water distribution systems model complex supply networks and optimise the siting and capacity of the storage facilities needed. 

Within our structural engineering group, we have developed solutions for both large and small underground and ground-level storage reservoirs and elevated tanks in all structural materials. We have also  been to the fore in developing innovative solutions for efficient, fast-tracked construction.

Sample Project(s)

Longford Central Regional WSS , Ireland

The construction of a 10,000m³ capacity reinforced concrete reservoir and over 10 km of trunk and distribution mains (500mm to 200mm).


Gavin Reilly

+353 1 296 9001