The Alternative Tender Project is drafted in order to adapt the definition of the works to the available circular cells formwork.
The features of the wharf are as follows:

• Length of the wharf: 291 m
• Water depth: 18.25 m
• Six caissons

In addition, it will be necessary to carry out ground treatment where the wharf is to be situated, as well as to construct a metallic sheet pile reinforced protection so as to reduce the inclination to the attached esplanade where the current concession site of Terminales Químicos de Santander (Terquisa) is located.