Start: Mar.1st 1999
End: Sept. 28th 2001
The project foundation depth is 18.3m supported by diaphragm wall, ring beam
and horizontal rib structures. Lower structure includes base slab, buttress wall, funnel beam, insulation wall and equipment foundations. It also includes a single cellular corridor and a double cellular corridor.

Huanghua Port Car Dumper Shed Lower Structure and Corridor Works
Start: Dec. 2002
End: July 2004
The project consists of a single cellular corridor and a double cellular corridor. The deepest point in the foundation trench is 18m. The corridor main body   was cast with concrete.