WAIKOWHAI RESERVE HILLSBOROUGH

Project completed for Oxcon.CLL

Supply and install DN 700mm Hynds PKS SN8 pipe 

Supply and install manhole structures  

4MPA Flowable fill to all trenches/pipe surrounds including removal of spoil 

Hardfill backfill and concrete cap line in carriageway to crown of pipe 

Flexible joints at each 5.8m length only