When it comes to foundation investigations and ground sampling, the are many methods Constructive Evaluation can employ to achieve desired results. One such technique is cable percussion drilling. This efficient practice is widely used in the construction industry for its ability to reach deep below the surface and provide invaluable information about soil and rock conditions.

Construction projects of any scale require a strong foundation to ensure the safety and structural integrity of the built environment. Geotechnical investigations play a crucial role in the early stages of construction, helping engineers and designers gain valuable insights into the ground conditions on which a project will be built

Constructive Evaluation was recently commissioned to carry out a Site Investigation to an island situated on the River Thames. Before we could carry out our investigations, we first had to get to the island

With the improved weather conditions spring usually brings, the end of March is the best time to perform a percolation test. Find out why you might need one

This week, we are rolling back the clock to a Parallel seismic testing job at Wembley Central railway station in 2012.

Constructive Evaluation were recently asked to undertake some boreholes at a site in West Sussex where access was a little narrow.