Nowadays it is very common for certain types of workshops to organize their work based on predefined milestones from the beginning of the project. In shipbuilding, it is common for the primary manufacturing workshops to work according to the milestones established by the final assembly. Similarly, offshore wind projects that are currently being developed in different shipyards work in the same way. In addition, it is common in these manufacturing projects apply high penalties in case of non-compliance with established delivery milestones. Likewise, the usual work done in the shipyards have a high dependence on labor, so it seems interesting to study different resource allocation methodologies in order to develop the simulation models that represented the manufacturing processes developed in a shipyard.