Client Name

Mine Name

Project Name

Codelco

        -

Expert System of Quality Management for Operation and Maintenance

Norte Division(Chuquicamata)

Recovery of Cu and Mo from tailing

El Teniente division

Assessment and Implementation of Projects for Costs Saving

Salvador division

Close-down Plan of Plantas Mine

Andina division

Close-down Plan

Freeport Mcmoran

Candelaria Mine

Study of Time in Coating Changes, SAG mill

Antofagasta

Minera Los Pelambres

Pre-Crushing of Ore for increase the fine content feed to Sag Plant

Anglo American

Sur Andes Mine

Crushing Plant – Comprehensive Service

Novaventura Mine Company

         -

Restoration, Operation and Maintenance of Paposo Concentration Plant

Amerigo Resources Ltd.

Valle Central Mine (MVC)

Extraction of Tailings Colihues Dam

Assessment of Close-down Plan

Blower Supply – Expansion Project

Mr. Ernesto Beas Bustos - Director of Apires S.A.

• A Civil Metallurgical Engineer graduated from Universidad de Concepción.
• A professional expert in Risk Prevention of SERNAGEOMIN (National Geological and Mining Agency) and Health Service.
• Being awarded Certificate in Hydrometallurgy, Certificate in Investment Assessment and Management and Master in Business Administration. 
• With 31 years of experience in the field of mineral processing in which he almost worked for CODELCO with performance of important functions.

Mr. Patricio Maureira González - Director of Holding Apires and General Manager of its main company Apires S.A.

• A Civil Metallurgical Engineer graduated from Universidad de Atacama, Copiapo, Chile
• Being awarded a Master in Business Administration from ESADE, Barcelona, Spain.
• With 20 years of experience in the comprehensive administration of industrial operations for mineral processing, development of engineering studies, direction, supervision and execution of engineering projects for concentration plants for copper and molybdenum.