Standard Penetration Test (SPT) for Drillers 

The British Drilling Association (BDA) is committed to safety and training. To support best practice and promote ever higher levels of safety, standards and professionalism in the drilling industry, the BDA has created a number of educational, best practice videos, for use by its members and the wider drilling industry. This video is a guide on how to perform a Standard Penetration Test (SPT) For more information on the British Drilling Association, please visit www.britishdrillingassociation.co.uk