Hyperbaric & Tunnel Safety Ltd Clients have included:- AECOM Arbrit Safety & Engineering on behalf of Qatar Rail and Greenline BAM Nuttall Berkeley Homes Cambridge County Council CDM Smith (Ireland) Chun Wo Construction, Hong Kong CMS Cameron McKenna Costain Crossrail Dundas & Wilson Environment Agency Ferrovial/Laing O'Rourke JV FSP Law Harbottle and Lewis Health and Safety Authority, Dublin Highways Dept, Hong Kong Highways England Hochtief Murphy JV Jacobs Joseph Gallagher Ltd KiwiRail London Underground Ltd Magpie Drilling McNally Corporation, Canada Ministry of BIE/WorkSafe, Govt of New Zealand Morgan Sindall Professional Services NFM, France Normet Oy, Finland Obrascon Huarte Lain SA, Spain OTB Engineering for CEDDS Hong Kong Pinsent Masons Pipe Jacking Association Scottish & Southern Energy Shell (Ireland) Skava, Chile Transport for London Tubelines Underground Professional Services Wessex Water |