The Spanish railway network operator
The contract was divided in several lots which were offered to several companies, including Benito Arnos (€1.5 million) and the temporary consortium made up of Porfidos Internacional de Alhama and Porfidos del Mediterraneo (€1.3 million).
The objective of this contract aims at keeping the levels of ballast on the tracks at the optimum levels to guarantee safety, passenger comfort and traffic reliability.