"Shawn is a Geotechnical Lead and Design Manager with over 15 years’ experience of delivering complex civil engineering projects in the transport and water sector. He is experienced with design and risk management processes for Transport for London, Network Rail, HS2, Crossrail and Thames Tideway and has been involved in the design and delivery of dewatering and depressurisation schemes, jet grouting, as well as permeation grouting and compensation grouting. He is experienced in the management of complex cumulative ground movement assessment for tunnels, rail assets, buildings, heritage structures and utilities as well as conversant in dealing with a wide range of asset owners. He has been heavily involved in the designing, procuring, and delivering GI for complex civils projects in rural, marine, inner city, air side and rail environments and is experienced in a wide range of intrusive ground investigations and geophysics. "