The Aguilar is a mining site in the province of Jujuy, rich in silver, lead and zinc. It is exploited by the Aguilar Mining Company.

Anddes contributes to the success of the El Aguilar project, through:

• The optimization and monitoring service for the construction of tailings deposit No. 7.
• Support in the management of contractors and subcontractors.
• The operation audit of tailings deposit No. 6 with special attention to closure embankments and management of tailings in the deposit.
• The stability analysis of the dam, review of the seismicity data used in the design, review of the geotechnical stability analysis, definition of the piezometric level of the reservoir.
• The operation manual of tailings deposit No. 7.