Metallic mining · DIA
Optimización Capacidad de Beneficio - División El Teniente
Codelco — Machalí, Alhué · Libertador General Bernardo O'Higgins
Approval
Jun 13, 2013
RCA 525/2013 · Aprobado
Site
Mina El Teniente y Fundición Caletones
52 environmental approvals at this site
File
- Instrument
- Environmental impact declaration (DIA)
- Project type
- Minera metálica
- Company
- Codelco
- Comunas
- Machalí, Alhué · Libertador General Bernardo O'Higgins
- Assessed in
- Interregional
- Coordinates
- -34.0944, -70.4777
Timeline
- Jun 13, 2013Environmental approval (DIA)
Enforcement at the site
- Inspections62 · latest in 2026
- Compliance programmes1 · latest in 2024
- Sanction proceedings1 · latest in 2024
These cover the whole site, not this project alone.
Other approvals at Mina El Teniente y Fundición Caletones
51 more approvals at the same supervised unit.
Source: public registers of Chile's environmental regulator (SMA). Investment is the one the holder declared in the environmental assessment, in dollars of that year.