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Road to Mine- Marcona - Ica |
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Road San Juan to San Nicolas - Marcona - Ica |
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Shougang water treatment plant - PTAR |
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Construction of "Ocroyoc" dam tailing.
Paragsha concentrating factory - Cerro de Pasco Mine |
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Construction of "Yauricocha" dam tailing
Chumpe concentrating factory - Yauricocha Mine |
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Stabilization, waterproofing and tailing deposit abandon "Bellavista" - Casapalca Mine
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Technical close y abandon of the mining works in
"Maritza" y "Amoeba" surface - Yauricocha Mine |
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Stabilization, waterproofing and dump deposit abandon
"Amoeba" - Yauricocha Mine
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Waterproofing and deposit abandon of arsenic trioxid
"Vado" La Oroya Smelting refinery |
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Stabilization, waterproofing and tailing deposit abandon "Tablachaca" - Casapalca Mine |
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Stabilization of banks and gavions channels
tailing deposits "Tablachaca" - Casapalca Mine
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Water intakes , bridges and assembled concrete channels
tailing deposit "Tablachaca" - Casapalca Mine
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Containment walls adjacents to Rimac river
"Tablachaca" tailing deposit - Casapalca Mine
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Mills instalation , Cells and Filters
Paragsha concentrating factory - Cerro de Pasco Mine |
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Dismantlement of the secondary crusher
Paragsha concentrating factory - Cerro de Pasco Mine |
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Installation and assembly of pumping system - INOX
Pumping house- Level 2125 - Cerro de Pasco Mine
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Construction of water treatment plant
Klepetco Tunnel Mine - Yauricocha Mine
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"Kromar" Tailing deposit technical abandon
Mina Kromar
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Close and technical abandon of Limón Verde Mine |
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Santa Bárbara Tailing deposit technical abandon
Santa Bárbara Mine
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Other |
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