Condestable
Condestables
Perú

Client

Compañía Minera Condestable SA

Country

Perú

State

Lima

Related Experts

Luis Santamaría
Manager of Environmental Services
Johann Meléndez
Project manager
Romy Valdivia
Project Management Manager
Alfredo Moreno
Manager of Construction Services
Denys Parra
General Manager of Anddes Peru

Constable is an underground deposit of copper, gold and silver. It is located in the province of Cañete, in the Lima Region, Peru 3 km away from the Pan-American Highway, at an altitude of 100-400 meters above sea level.

Anddes contributes to the success of the Condestable project by:

  • Field inspection of tailings depots and preparation of Technical Memo.
  • Development of arrangements for the optimization and increase of the capacity of tailings tanks N° 1, 3 and 4.
  • Optimization and modification of the design of tailings tank N°5. Simulation of tailings dam break N°4 in 02 scenarios.
  • Selection of alternative tailings deposit locations for a period of 30 years.
  • Modification of the Environmental Impact Statement of the Punta Colorada Mining Exploration Project.
  • Preparation of the file to obtain the operating authorization for the construction of the tailings dam N° 5. Detailed engineering and growth plan of the tailings dam partially with mine clearance.
  • ITS for presentation to the MEM. Analysis of the current stability conditions of the tailings dam.
  • Design of the temporary collection of clearing downstream of the tailings dam.
  • Study of tradeoff for the best configuration of DR N°5 within the approved footprint at MEIA.
  • Engineering detail of the alternative selected from DR N°5.
  • Optimization of hydrocyclones.
  • Detailed engineering of the growth of DR N° 4 to 253 m above sea level.
  • Supporting Technical Report (ITS) for DR N° 4 and DR N° 5.
  • Feasibility study of DR N° 6. Report on the stability of tailings deposits N°1-3.
  • Second modification of the detailed environmental impact study (II MEIAd).
  • Modification of the closure plan considering the implementation of the phasing-out measures for old mining operations.
  • Study of tradeoff and detailed engineering of the tailings pumping system that feeds hydrocyclones and transport lines.
  • Mine closure plan updated

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