This research aims to ascertain the impact of automation and sustainability on operations and the implications of digitalization at the South Dock of the DP World Port of Callao between 2019 and 2022. A two-stage mixed structure methodology with a data envelopment analysis (DEA) model is used to assess the relative efficiency of the decision-making units, while a Tobit regression is employed to compare coefficients to determine the significance of the variables. The results provided a comprehensive insight into the dock's performance, showing that digitalization significantly affected supply chain efficiency and. However, the study also highlighted the importance of addressing challenges related to workers' adaptation to new technologies and effective coordination between different actors involved in managing the port supply chain. Collectively, these results offer a deeper understanding...

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.

This paper seeks to demonstrate the positive effects of a lean supply chain at a concrete company. Management of this lean SC illustrates a new lean SC approach in the Peruvian construction industry. This case study provides a lean SC framework. The proposed methodology is introduced step-by-step according to lean management concepts; each step uses lean tools: visual management, 5S methodology, and standardised work. The findings demonstrate the viability of the methodology. We summarise the results and conclusions obtained in the research. These specific tools improved metrics in each SC process studied: source, make, and deliver. Delivery times were improved by 20%, and SC costs were reduced by 8%. This case study shows the benefits of costs and time. It demonstrates that the lean SC framework and tools applied to an integrated SC achieved exceptional operational results.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.