The project aims to increase the transport capacity of Saint-Domingue’s metro line 1 by adding ten trains and three Alstom Metropolis model 9000 vehicles. This involves overseeing the manufacturing and delivery of rolling stock units according to the planned schedule. Ingerop’s mission is to oversee the design, manufacture, testing and commissioning of rolling stock.

Ingerop ensures the reliability of the trains and compliance with specifications, notably by making sure that every delivered unit has passed the required tests: each unit must leave the factory having successfully completed the scheduled inspections. The inspection will then focus on preventive and operational reliability.