I have provided expert opinion and advice regarding concrete and concrete structures to lawyers, government departments, owners, designers and contractors from around the world. Non-compliance, construction defects, premature deterioration (especially corrosion), residual life estimation and repair are recurring themes relating to buildings, bridges, tunnels, dams, coastal and offshore structures and industrial facilities, including power stations and water and waste treatment plants.

Materials specialist, investigating matters involving: • Concrete technology • Warehouse floors & hardstandings • Failure of concrete repair works • Concrete durability & specification • Concrete placing, bleed & shrinkage cracking • Paints & coatings for concrete • Air entrainment of concrete & performance in freezing conditions • Construction in hot climates • Underground concrete construction • Concrete test methods & data interpretation • General forensic examination of construction failures