PDP has been engaged in a consortium to assist NZTA for work related to the construction in Auckland of the proposed $1.4 billion Waterview Connection from State Highway 20 to State Highway 16.

The project includes construction of twin 2.4km long tunnels under residential areas. By providing specialist geological, groundwater flow and land settlement advice related to the ground investigations for the tunneling, PDP will assist NZTA through the tender process for selecting construction consortia in 2011.