The wharf engineering scheme selection depends largely on the height of engineering cost besides the structure. According to the natural conditions of Zhangzhou port Gulei port area including the topography, geology and hydrology, etc., and considering the port planning, this paper presents two schemes for the hydraulic structures of No.2 chemical wharf engineering in Zhangzhou port Gulei port area, and carries out the technical analysis and economic comparison, so as to determine the recommended scheme.