Minera Plata Real | Los Gatos Project

Project Highlights:

  • Tailings Storage Facility Design
  • Geotechnical Investigation

Tierra Group provided detailed Stage 1 and 2 Tailings Storage Facility design, conducted a process plant geotechnical foundation investigation, and provided Construction Quality Assurance for Sunshine Silver Mining's Los Gatos Project in Chihuahua, Mexico.

Project Highlights:

  • Tailings Storage Facility Design
  • Geotechnical Investigation

Similar projects

Geotechnical Service for Area 2000

Tierra Group completed a collection of geomechanical field data (Inspections, mappings, sampling, testing, among others) for the tunnels, plant-mine road, areas at the base of the dump, access to tailings dam, truck shop slopes, bypass, and non-permanent accesses. The works…

VIEW PROJECT

Brushy Creek

Tierra Group provided a raise design for Doe Run's Brushy Creek tailings embankment, a facility first commissioned in 1973. Cone penetration testing, liquefaction analysis, seepage modeling, and slope stability modeling were performed for the embankment. Hydrology, spillway design, and impoundment layout…

VIEW PROJECT

Çöpler TSF/HLF Technical Review

Tierra Group provided an annual third-party tailings storage facility and heap leach facility technical review at Anagold’s Çöpler Gold Mine in Middle Anatolia, Turkey.

VIEW PROJECT

Pinos Altos Mine

Tierra Group provided slope stability analysis for Agnico Eagle’s dry stack tailings storage facility containing 330,000 tonnes of tailings.

VIEW PROJECT

San Albino Dry Stack Tailings Storage Facility Design

Tierra Group supported construction of the San Albino Mine in Nueva Segovia, Nicaragua. Tierra Group designed a dry stack drum filtered-tailings storage facility. A siting study optimized the dry stack location and minimized CAPEX and OPEX. Tierra Group developed a site-wide water…

VIEW PROJECT

Yauricocha Mine

The Yauricocha Mine is a polymetallic (copper, lead, zinc) underground mine located in Yauyos Province, Lima, Peru. Tailings are deposited in the Yauricocha Tailings Storage Facility (TSF) located 3km from the process plant. Tierra Group was engaged in 2015 to…

VIEW PROJECT

Andina Veladero Engineering Review

Tierra Group performed a forensic study to determine the cause for volumetrically non-compliant leakage volumes occurring in the heap leach facilities leak detection system. Tierra Group reviewed the facility design, engineering and construction quality assurance (CQA) information, construction as built…

VIEW PROJECT

Tennessee Mines

Tierra Group performed Dam Safety Reviews (DSRs) for Nyrstar’s tailings storage facilities (TSFs) located in Tennessee, United States.  Tierra Group served as the Tailings Reviewer to ensure conformity with local regulations, the Nyrstar Tailings Storage Facility (TSF) Standard, and to…

VIEW PROJECT

Hecla WWR 5840’ Raise EDC

Tierra Group prepared an engineering design change to increase the maximum elevation permitted for the mine’s existing WWR. Project included a waste rock dump expansion civil design and stability modeling to verify design complied with regulatory dam safety criteria.

VIEW PROJECT

El Mochito Mine

El Mochito is an underground zinc/silver mine located in the Santa Barbara Mountains in north-central Honduras. Tierra Group’s Team has been providing Tailings Stewardship Services at El Mochito continuously for the past 26 years. Since 1989, Tierra Group engineers have provided…

VIEW PROJECT

Hecla Aurora Project - Weather Station Siting Assessment

Tierra Group completed a site assessment for a weather station to be installed at the site. The assessment evaluated the foundation conditions and provided recommendations regarding anchoring options for the weather station tower and ancillary components. The assessment also identified…

VIEW PROJECT

New Jersey Mill TSF Raise

Tierra Group completed the design for two 3-meter upstream raises to an existing paste tailings storage facility at New Jersey Mining Company’s New Jersey Mill site near Kellogg, Idaho. Work included performing a cone penetration testing (CPT) investigation of the…

VIEW PROJECT