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

This year marks Constructive Evaluation’s 30th anniversary. To celebrate the occasion, we thought we’d share with you the history of the company