The port authority of the Port of Talcahuano has the desire to expand the port. The goal of the expansion is to increase the berth space and attract more vessels, thus increasing their throughput. This report is an advise to the port authority on the possibilities of expanding. Four preliminary port designs aremadewith the requirement of the ability to berth two 180mvessels. AMulti-Criteria Analysis has been used to determine the most suitable scenario. The detailed design for this scenario is composed of a quay design, a dredging plan, an earthquake and tsunami impact analysis, market prospect analysis and a financial analysis. A technical design for port expansion, as well as a market strategy has been advised to the port authority.

During a previous research project, a parametric model for conceptual layout design has been developed. The model uses optimisation using genetic algorithms to approach the optimal breakwater layout for specific locations. The developed model serves as a successful proof-of-concept. In the model, several aspects of design have been simplified. These simplifications result in limited applicability of the model. In this research, the proof-of-concept model is further developed to improve its applicability. To improve the applicability of the model, modifications and additions have been made regarding bathymetry, wave transformation, and sedimentation processes. The effect of these modifications and additions on the model results have been assessed. Thereafter, the updated model has been applied to a case study, to assess its performance when applied to a real port development project. Based on the assessments and the case study, conclusions have been drawn regarding the applicability and the performance of the updated model. The limitations and uncertainties of the updated model have been recognized and recommendations have been made concerning further research and model development.