In 2014, Minera Escondida Limitada commissioned BRASS to review and assess deviations from operational and maintenance practices used in the concentrate and desalinated water transport systems, with the goal of standardizing these procedures.
BRASS conducted periodic on-site visits, at the request of Minera Escondida Limitada, where specialists evaluated the installations of the transport systems, specifically, the 6″ 7″ and 9″ concentrate pipelines, tailings, and water pipelines, in addition to reviewing all applied operational practices.