UMA preserves vital retaining wall structures for US bridge demolition

UMA preserves vital retaining wall structures for US bridge demolition

Examining how UMA Geotechnical employed duplex drilling on a challenging anchoring project

Numa's Casing Ring Bit System

Numa's Casing Ring Bit System

Casing Ring Bit System launched to complement Super Jaws Overburden Bits and Impact Ring Bit Systems...

Deep Geothermal

16 JULY 2021
Structural Soils' solutions to sensitive Stonehenge site

Structural Soils' solutions to sensitive Stonehenge site

What are the problems surrounding site core sampling at a UNESCO World Heritage site

Core Drilling & Sampling

20 JANUARY 2021
How a specialist deals with  borehole maintenance and monitoring

How a specialist deals with borehole maintenance and monitoring

Robertson Geo provides GDI with a definition of borehole survey techniques

Wells & Boreholes

17 NOVEMBER 2020
Pulling augers no longer needed

Pulling augers no longer needed

A look at how auger boring was used to complete an on-grade sewer install

Infrastructure & Utili...

15 SEPTEMBER 2020
Seeing is believing

Seeing is believing

An exclusive first look at Robertson Geo's RGeo-eye - a four-core, high-speed borehole camera system...

Site Investigation

29 JULY 2020
A sound approach

A sound approach

A detailed look at Lankelma's move to sonic drilling on marine geotechnical sampling projects

Site Investigation

15 MAY 2020
Social distancing and geotechnical site investigation during COVID-19

Social distancing and geotechnical site investigation during COVID-19

Leading companies have collaborated together to create safe working guidelines for GI sites

Site Investigation

28 APRIL 2020
Drilling for growth

Drilling for growth

The growth and development of the leading Spanish drilling equipment manufacturer

Core Drilling & Sampling

17 FEBRUARY 2020
Drilling water wells: getting down and dirty

Drilling water wells: getting down and dirty

A check list for successful water well drilling form Lone Star Drills

Wells & Boreholes

15 NOVEMBER 2019
Five tips for sealing a water well

Five tips for sealing a water well

Advice on how to seal a borehole to prevent surface water from contaminating the well water

Wells & Boreholes

27 FEBRUARY 2019
Keller bridges the gap for major DC project

Keller bridges the gap for major DC project

Keller companies come together to complete deep foundation works on a project in Washington DC, USA

Infrastructure & Utili...

11 FEBRUARY 2019