David is a hydrogeologist with over 26 years of experience in the industry having worked in the UK, Ireland, Spain, Portugal, Honduras, Republic of Yemen, Sultanate of Oman, United Arab Emirates, Qatar and Indonesia. He specializes in drilling management and drilling consultancy services which includes groundwater resource investigations, geophysical surface and borehole techniques. David heads up Andam International LLC and acts as specialist consultants on many projects around the world in the construction dewatering and mine dewatering fields.