Mr Barry is leader of Navigant's international construction practice. Based in London he is a chartered quantity surveyor with over 40 years of experience advising on building and engineering projects around the world. He specialises in quantity surveying, procurement and contract advice, and forensic investigation. Paul’s engineering experience includes highways; rail (both under- and over-ground); nuclear, fossil fuelled and renewable energy power stations; oil, gas and process plant and installations and major infrastructure projects