Detailed engineering of the electromechanical complementary facilities in the gold mill tailings northern expansion
Source: GMI S.A. Ingenieros Consultores
La Quinua 8 Pad for Yanacocha, 885,640 m2 leaching platform, 300,000 m3 operations pond, minor events pond, bypass and solution channels, roads, among others. In total, over 7,300,000 m3 of earthworks.
Source: GyM
7.3Earthworks (million m3)885640Leach pad area (m2)300000Storage Capacity (m3)
Construction services for development projects area including construction of Stage 7A Pad La Quinua, building access for San Jose pre-mining activities. Services include earthworks in San Jose mining and La Quinua .
Source: Angeles Minería y Construcción S.A.C
Basic and Detailed Engineering Project Cost Estimates and Technical Evaluations for the Purchase of Equipment for the Acid Water Treatment Plants (AWTP) at La Quinua and Pampa Larga for Minera Yanacocha.
The plants are located at an altitude of 4,000 masl., with temperatures between 0°C and 22° C and winds up to 120 km/hr. The AWTP Plants regulate the pH levels and remove heavy metals before being discharged to the environment. Before treatment, water contains the following metals: Aluminnum, Manganese, Iron and lower concentrations of Copper and Zinc.
The engineering design included an Acid Walter Intake, a collection and Transport System, Clarifier Tanks, a Sludge Clarifier System, a Chemical Dosing System and Transfer Pumps. Engineering was developed in a 3D environment using PDMS.
Source: GMI S.A. Ingenieros Consultores
Production and installation of protective layer (PL) and drainage layer (DL) within stages 5, 6 and 7 of Yanacocha PAD.
Source: Angeles Minería y Construcción S.A.C