Tailing Engineer, Doe Run Perú S.R.L., Chacapampa Tailing Storage Facility START Date Fri, 08/01/2014 - 02:00 Experience Hours (Planning & Scheduling) 500 Experience Hours (Cost Management) 500 Read more about Tailing Engineer, Doe Run Perú S.R.L., Chacapampa Tailing Storage Facility