GCL Flood Attenuation Ponds on the Nenagh to Limerick DB Road Project

Contractor for all works carried out on the? Benomate (Benonite) lined attenuation ponds, excavated and installed on the N7 HQDC. The works consisted of the following items;

• All drainage in to and out of the ponds, including all head walls, manholes, culverts etc.
• The excavation and lining of 18Nr Ponds (35,000m2 of lining in total)
• Installation of petrol interceptors, handstops, penstocks, hydro brakes and attenuation ditches