In 2011, our company undertook the construction of rock-socketed piles for the coal terminal of Jiaxing Power Plant Phase III. The photo shows the construction scene of rock-socketed piles for the approach bridge of the wharf. Since the approach bridge is advancing from the front and back of the built coastal levee to the sea, the rock-socketed pile construction must overcome a large number of failures in the solid levee foundation and the slope protection area.