David is a mechanical engineer who has worked as a commercial Manager/Director in the onshore and offshore construction industry for the past 40 years. He worked for major oil companies in the UK, the Middle East and the Far East on a large number of offshore oil and gas projects. In particular he has spent ten years working for Shell in the UK and in the Far East. Additionally he has worked for ten years in the heavy construction Industry, in particular the construction of major suspension bridges in China. He was a Commercial Director of a major construction company with responsibility for world- wide procurement and all projects in China. For the past ten years David has worked as a Commercial director for various companies working in the onshore and offshore Renewable Energy Industry, in particular the offshore and onshore wind energy sector. He has a lot of experience in working on dispute resolution, having been involved in several arbitrations and adjudications.