Hong Kong West Drainage Tunnel (2007-2012) The largest TBM in Hong Kong Construction for Eastern Tunnel (6.25m dia) and Western Tunnel (7.25m dia) 被香港工程師學會獲選為「21世紀香港十大傑出工程項目」之一. Also named as "Tunnelling Project of the Year" (US$100 million to US$1 billion category) by International Tunnelling Awards 2011 The main drainage tunnel about 11km from Tai Hang to Cyber Port, with 6.25m dia. for Eastern tunnel and 7.25m dia for Western tunnel; with a total of about 8km aidts and 34 no. of intakes. 分佈於大坑道, 畢拉山道, 藍塘道, 箕璉坊, 黃泥涌峽道, 司徒拔道, 寶雲道, 灣仔峽道, 堅尼地道, 馬己仙峽道, 梅道, 地里根德里, 己連拿里, 于德道, 衛城道, 卑利士道, 羅便臣道, 旭龢道, 大學道, 薄扶林道, 士美菲路 One of the Intake at Bowen Road (寶雲道) River Channel at East Portal Before Initial condition of river channel When it rains with inclement weather 點擊圖片放大 The river flooding and overflow to Tai Hang Road After Construction of 8m width x 55m river channel and deep slope formation 點擊圖片放大 River Channel Construction Temporary water division by 2 x 1200mm dia and 1 x 800mm dia steel pipe 點擊圖片放大 East Portal of tunnel at Tai Hang Road (虎豹別墅旁) West Portal at Cyber Port (數碼港) The outfall of drainage tunnel at Cyber Port The work site at East Portal
