Propuesta de mejora en la disposición y rotación de contenedores vacíos en depósitos

Abstract

CONDITION FOR PUBLICATION OF PROJECT. In this work, we proposed a layout model for an empty container depot based on ABC classification. We started with a qualitative diagnosis that showed a mix of stack priorities, bidirectional routes with intersections, and a workshop located within the main route. These factors explained additional movements, long routes, and variable cycle times. Using the ABC method, I translated operational priority into physical space: Zone A next to the exit (high turnover), adjacent Zone B (intermediate), and Zone C on the periphery (low turnover), in addition to unidirectional routes. To illustrate the logic, an example with simulated data was incorporated that showed a concentration of movement in a few types (Pareto pattern), supporting the proposed zoning. The result is an agile, safe, and replicable design that does not require immediate investment in infrastructure and can be validated with indicators such as cycle time, extra movements in A, center/periphery occupancy, and waiting times at reception/exit. Keywords: Layout, ABC method, turnover, empty containers