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Major Projects

Route 8 - Nam Wan Tunnel and West Tsing Yi Viaduct


HY/2001/16

(updated as at 30.11.2010)

Contract title :

HY/2001/16 - Route 8 - Nam Wan Tunnel and West Tsing Yi Viaduct

Main Contractor :

Gammon Skanska International Joint Venture

Construction Commencement Date :

April 2003

Commissioning Date :

December 2009 (Commissioned)

Contract Value ($Million):

1479.3

Contract Description :

Nam Wan Tunnel and West Tsing Yi Viaduct (NWT & WTYV) is one of the major elements of Route 8 between Tsing Yi and Cheung Sha Wan linking the existing Cheung Tsing Highway and the proposed Route 8 East Tsing Yi Viaduct.

The scope of NWT & WTYV Contract mainly includes:

  1. construction of a 1.2 km dual 3-lane Nam Wan Tunnel including tunnel E&M installations;
  2. construction of a 1.5 km West Tsing Yi Viaduct with hard shoulders connecting Nam Wan Tunnel and existing Cheung Tsing Highway;
  3. construction of a portal building on the east side of Nam Wan Tunnel, a west portal structure on the west side thereof and a West Control Building; and
  4. road junction improvement works at Sai Tso Wan Road in southwest Tsing Yi

Back to Home Page of Route 8 between Tsing Yi and Cheung Sha Wan