CH2M , formerly technical director, tunnelling and geotechnics
Jonathan Gammon is Technical Director for Tunnels and Geotechnics at global consultancy CH2M.
He is a Chartered Civil Engineer and Chartered Geologist with more than forty years of international construction experience working for consultants and contractors. That experience encompasses the specification, procurement, and implementation of instrumentation and monitoring, together with the acquisition, management and interpretation of data from both temporary and permanent works.
Jonathan was Design Manager and Resident Engineer for West Rail in Hong Kong and Sub-Surface Design Manager for the Reference Design of Dublin Metro North in Ireland. His experience in London includes Crossrail, Thameslink (Blackfriars Station Redevelopment), Tideway Tunnels, and the Northern Line Extension (for which he was the Expert Witness, Engineering at the Public Inquiry).
He was Design Project Manager for the Bond Street Station Upgrade in Central London before working for more than two years on Phase One of the High Speed Two (HS2) railway between London and Birmingham.