Case Study
Holmesdale Tunnel
Holmesdale Tunnel Project: Holmesdale Tunnel Sector Special Client: Highways Authority Contractor: Costain Value (approx.): £1.913 Million Completion Date: 2009 Description of Works: Site work commenced in October 2006 for the installation of crucial ventilation equipment in the Holmesdale tunnels on the M25. The equipment, including Saccardo nozzles, will be supplied by ventilation engineers Hargreaves. A similar contract has