The overall objective of the project is that of ensuring the integrity of the structures of the Valletta and Marsaxlokk breakwaters is retained , thus the structures will continue to provide a safe and sheltered harbour for all maritime activities which are undertaken in the two ports, which in return will contribute towards the Maltese economy. This is particularly important in view of the negative effects of climate change which can include more intense and frequent adverse sea and storm conditions that could affect not only shipping and port terminal operations but also leisure, fishing residential and other commercial activities and developments along the coast in other remaining parts of these ports.