With a proven track record in both the private and public sector, BNWalker has knowledge and expertise to ensure the best outcomes for all projects. Regardless of size or geographical location, we help our clients develop with confidence. Some of the projects that BNWalker have been a part of include:
The projects comprised construction of new motorway corridors, lane extensions,...
Read More...
The projects comprised construction of new motorway corridors, lane extensions, and upgrades to existing routes. Surveys involved preliminary control establishment, pre-construction topographical design surveys, project monitoring of adjacent structures and sensitive ecological areas, and progressive earthworks and setting out surveys.
CLIENT: CPB Contractors (Formerly Leighton Contractors), Fulton Hogan Civil, Fletcher Construction Ltd, NZTA
Auckland's rail network was upgraded to enable more frequent and...
Read More...
Auckland’s rail network was upgraded to enable more frequent and reliable commuter services, and prepare for electrification in time for the delivery of Auckland’s new electric trains in 2013.
With funding from Central Government totalling $1.6 billion, KiwiRail started work in 2006 to carry out a series of projects to deliver more frequent and reliable train services. Commuters are now enjoying the benefits of this work, and the recent completion of the electrification of the rail network, in preparation for Auckland’s new electric trains, which began running in 2014.
Works included building new infrastructure needed to electrify the network from Papakura to Swanson ($500 Million), and completing other improvements to track infrastructure to enable improved commuter rail services.
Survey input involved control installation, as-built surveys for design and dimension checking, and set-out of rail, platform, and building structures. This project involved working at all times either within a live rail environment, or in short term shutdown zones.
CLIENTS: KiwiRail, Hawkins Infrastructure Ltd, Fulton Hogan – John Holland Joint Venture, NZTA, and Auckland Council
Previously known as Manukau City Council Chambers, the 45-year-old building...
Read More...
Previously known as Manukau City Council Chambers, the 45-year-old building comprises a Council administration block adjoined by circular structures housing the Council Chambers and Committee rooms. With the amalgamation of the Auckland Council in 2010, the structure is currently being re-assessed as to its most suitable future use by Auckland Council.
Surveying to date has involved a comprehensive control and topographical survey of the site and it’s environs. Works also include a detailed underground services survey.
CLIENT: Auckland Council