A6 Dungiven to Drumahoe Dualling Scheme

Mills Contracts Ltd were appointed by main contractor SWS, on this 25.5kilometres of new high standard dual carriageway, between Dungiven and Drumahoe, to complete over 25,000 meters of watermain diversions and new watermain installations. The sizes of watermains ranged from 90mm to 700mm and were completed using opencut and directional drilling methods. All associated valves, hydrants, double air valves and chambers were also undertaken by Mills Contracts Ltd’s scope of works.

Involved within Mills Contracts Ltd scope of work included the following:-

    • 5000meters of 90mm PE installation via opencut
    • 8400 meters of 125mm PE installation via opencut and directional drilling
    • 1700meters of 180mm PE installation via opencut
    • 3900meters of 225mm PE installation via opencut
    • 5000meters of 250mm PE installation via opencut
    • 52meters of 315mm PE installation via opencut
    • 167meters of 355mm PE installation via opencut
    • 190meters of 450mm PE installation via opencut
    • 126meters of 500mm Ductile Iron installation via opencut
    • 216meters of 500mm PE installation via opencut
    • 214meters of 600mm Ductile Iron installation via opencut
    • 133meters of 700mm Ductile Iron installation via opencut