What we've been up to

Litigation in the Non-destructive Testing Space

May 18th, 2018 / Projects

Concrete Structure Investigations (CSI) has been recruited as Expert Witness in a considerable number of court cases that deal with not only...

Holcim Silos PIT Testing

January 24th, 2018 / Projects

Night Works at a Busy Auckland Bridge

September 8th, 2017 / Projects

Unreinforced Masonry – The time for testing is now…

July 6th, 2017 / Projects

We were recently engaged by structural engineers to assist them in determining the properties of two unreinforced masonry (URM) walls of their...

Motorway Overpass

June 16th, 2017 / Projects

The global ‘climate change effect’ seems to pose a threat to motorists on our motorways here in New Zealand. Once upon a time, our...

Sewerage Treatment Plant

April 20th, 2017 / Projects

Concrete quality at a local Sewerage Treatment Plant had come into question. The potential for corrosion of the reinforcing inside the concrete...

Ngaio Gorge

January 26th, 2017 / Projects

We were asked to test three piles at the Ngaio Gorge in Wellington. The client needed Pile Integrity Tests to gather information about the...

Wellington Apartments

January 26th, 2017 / Projects

CSI were recently requested to check the quality of the pile pour at a Wellington apartment development. The following case study details the...