Construction of approximately 3150 m of 110 mm O.D. PE100 SDR11 distribution main, constructed in the L5151 and adjacent laneways, 2490m by trenchless technique method such as Horizontal Directional Drilling and 660m constructed by open dig method. Construction of approximately 2950m of 110 mm O.D. PE100 SDR11 distribution main, constructed in the L8810/L4921 and adjacent laneways, 2050m constructed by trenchless technique method such as Horizontal Directional Drilling and 900m constructed by open dig method. Construction of new consumer service connections onto the new main and connect to existing meter boxes,, along with associated valves and fittings, temporary and permanent reinstatement and all other ancillary works