Highways Department Term Contract No. 0004/HY/2006 (Management and Maintenance of Roads in Northern and Western District of Hong Kong Island excluding High Speed Road 2007- 2011) 2 Works Order for Item 43A52 Provision of Prrecautionary Measures for Inspection and Maintenance of Disused Air Raid Tunnel Network

Provision of Precautionary Measure for Inspection and Maintenance of Disused Air Raid Tunnel Network
Project Period: July 2009 ~ February 2010