El Aguila

Project Highlights:

  • Diseño de Depósito de Relaves
  • Evaluación Profesional por Expertos
  • Control de la Calidad

Tierra Group desarrolló una revisión del diseño de la ingeniería realizada por otros consultores de la expansión del depósito de almacenamiento de relaves. La revisión dio como resultado que el propietario se diera cuenta de un ahorro de costos de $650,000 sin comprometer la integridad del diseño de las instalaciones sobre el diseño original. Tierra Group además proporcionó el aseguramiento de la Calidad de la Construcción a tiempo completo para la expansión del depósito de relaves. Tierra Group lideró a un equipo multidisciplinario en la realización de un estudio de evaluación preliminar del filtrado de relaves para su almacenamiento en pila seca y su uso en rellenos de pasta subterráneos. Se elaboraron múltiples diseños de pila seca y se formularon recomendaciones basadas en los costos de construcción y los criterios operativos. Los resultados del estudio de evaluación preliminar proporcionaron a los ingenieros en minas de El Águila los datos necesarios para la planificación de la expansión subterránea de la mina. Además, Tierra Group estaba a cargo de los servicios de CQA durante la construcción de una presa de relaves de relleno de enrocado de 70 m de altura.

Project Highlights:

  • Diseño de Depósito de Relaves
  • Evaluación Profesional por Expertos
  • Control de la Calidad

Similar projects

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

Copperstone Project

Tierra Group International, Ltd. participated as the geotechnical lead engineering firm for the Copperstone Project Pre-Feasibility Study (PFS) in Arizona, U.S.A. Tierra Group was responsible for tailings and waste rock storage, water management and underground geotechnics design and cost estimates…

VIEW PROJECT

Goldstrike Mine

Engineer of Record Barrick’s Goldstrike Mine processes 30,000 tons of gold ore per day from its combined open-pit/underground operations located in the historic Carlin Trend in Nevada, U.S.A. Goldstrike’s tailings are stored in the North Block Tailings Disposal Facility (NBTDF).…

VIEW PROJECT

Guanacevi

Tierra Group provided Tailings Stewardship Services, including a dam inspection, slope stability review and operational improvements. The Guanacevi tailings storage facility, located in Durango, Mexico, consists of dry-stack (Press filtered) tailings placed atop a conventional (slurry) tailings storage facility.

VIEW PROJECT

Fekola Project | Mali

Earthworks & Construction Quality Control (CQC) Services Tierra Group provided earthworks and concrete Construction Quality Control (CQC) services for B2Gold's Fekola Mine in western Mali. Tierra Group overcame the remote location and kept a dedicated team on-site throughout the 2-year…

VIEW PROJECT

Fire Creek Mine

Tierra Group conducted a siting analysis for a new WRSF to support the mine’s future production increase as part of the Preliminary Feasibility Study (PFS). In addition to supporting the PFS, Tierra Group assisted in preparing and submitting several engineering…

VIEW PROJECT

Dam Assessment

Tierra Group performed a site visit and visual inspection of a dam to assess its overall condition and provide the Owner recommendations for continued maintenance, monitoring, and improvements. The assessment was a follow-up to previous work completed by Tierra Group…

VIEW PROJECT

Caeté Complex

Tierra Group developed a site-wide water management plan, and performed a liquefaction potential study following the Samarco tailings dam failure in Minas Gerais, Brazil. A tailings storage facility water balance was developed to optimize water usage and minimize risks at…

VIEW PROJECT

Pitarrilla Mine

Tierra Group participated as a member of a multi-disciplinary project team to develop a Definitive Feasibility study for a 16,000 tpd silver mine in Durango, Mexico. Tierra Group's responsibilities included designing a 112 Mt tailings storage facility, developing a site-wide…

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

Lagunas Norte Mine

The Lagunas Norte Mine, operated by Barrick Misquichilca S.A., is an open pit gold mine located in the Quiruvilca district, Santiago de Chuco province, La Libertad department, Perú. The main study objective was to evaluate the volume of effluent discharge…

VIEW PROJECT

Los Filos Mine

Tierra Group was selected to assist Goldcorp with global Tailings Stewardship Strategy (TSS) implementation at all of Goldcorp’s active tailings sites in Latin America (Mexico, Argentina, and Guatemala). Tierra Group worked in conjunction with Goldcorp and another global engineering consulting…

VIEW PROJECT