Mine closure

In our Minas Closure Division we have specialized professionals committed to environmental restoration, safety and sustainability. We offer Counseling and consulting on mine closure, environmental liabilities assessment, water management, revegetation and post-closure monitoring, ensuring innovation, regulatory compliance and high quality standard. All this ensuring the proper use of natural resources, respect for cultural heritage and adoption of responsible practices with the environment.

Services:

  • Closure planning from the start of the project
  • Environmental and social assessment for closure (impacts, mitigations)
  • Diagnosis of environmental liabilities and definition of corrective measures
  • Water management: wastewater treatment, mining drainage, groundwater and surface water control
  • Soil remediation, revegetation and restoration of the landscape
  • Post-closure monitoring to ensure stability, security and environmental compliance
  • Estimated closing costs / financial planning of environmental guarantees
  • Detail engineering of closure structures: plugs, barriers, coatings, physical seals
  • Management of physical security and stability of structural components after closure
  • Closure/abandonment and rehabilitation plans.
  • Law No. 28090 — Law that regulates the closure of mines.
  • Law No. 31347 — Modifies articles of Law 28090.
  • Supreme Decree No. 006-2025-EM — New Regulation that modifies the regulations for the closure of mines, strengthening institutional coordination, financial guarantees, semi-annual reports, supervisory powers, etc..
  • Obligations of the Mining Holders: Submit closure plan, environmental guarantee, semi-annual progress reports.
Legal / Peruvian Regulations Section:
  • Law No. 28090 — Law that regulates the closure of mines.
  • Law No. 31347 — Modifies articles of Law 28090.
  • Supreme Decree No. 006-2025-EM — New Regulation that modifies the regulations for the closure of mines, strengthening institutional coordination, financial guarantees, semi-annual reports, supervisory powers, etc.
  • Obligations of the Mining Holders: Submit closure plan, environmental guarantee, semi-annual progress reports.