San Albino Dry Stack Tailings Storage Facility Design

Project Highlights:

  • Engineer of Record
  • Geologic Mapping
  • Geosynthetics
  • Geotech Investigation
  • Hydraulics
  • Hydrology
  • Seismic Stability
  • Slope Stability Analysis
  • Trade-Off Studies
  • Waste Rock Storage
  • Water Balance
  • Water Management

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 balance and water management plan minimizing contact water for the high rainfall site. Tierra Group worked with Tes-Oro mining engineers to develop a waste rock dump deposition sequence to minimize contact water. Tierra Group’s scope of work included detailed site characterization, trade-off studies, hydrology, hydraulics, and geotechnical engineering analyses to support the dry stack tailings design.

Project Highlights:

  • Engineer of Record
  • Geologic Mapping
  • Geosynthetics
  • Geotech Investigation
  • Hydraulics
  • Hydrology
  • Seismic Stability
  • Slope Stability Analysis
  • Trade-Off Studies
  • Waste Rock Storage
  • Water Balance
  • Water Management

Similar projects

Cove Project RIB Geotechnical Investigation

Tierra Group supported proposed Rapid Infiltration Basins Geotechnical Investigation at Au-reka Gold Corporation’s Cove Project in Nevada. Investigation included borehole drilling, test pits, infiltration testing and permeability testing.

VIEW PROJECT

El Diamante Hydropower Dam

Tierra Group conducted a Preliminary Site Assessment of a potential large-scale landslide near the El Diamante Hydropower Complex in Matagalpa, Nicaragua.

VIEW PROJECT

Oracle Ridge Copper

Tierra Group represented Oracle Ridge Mining as the Qualified Person for portions of the feasibility-level design including the Dry Stack Tailings Storage Facility (TSF) Design, Site-Wide Stormwater Management, Water Supply Pipelines, Haul Road and Access Road Design Improvements, and the…

VIEW PROJECT

Los Gatos TSF Management

Tierra Group provided Engineer of Record services; including the development of Operations, Maintenance, and Surveillance (OMS) Manual, the development of an Emergency Action Plan (EAP), and annual operational support to the Los Gatos project in Mexico.

VIEW PROJECT

Mexican Hat PEA Update

Tierra Group conducted an update of the Mexican Hat Project’s Preliminary Economic Assessment. Tierra Group’s update included the heap leach facility design and preliminary stacking plan, waste rock storage pad, and crushed rock storage pad design.

VIEW PROJECT

Buriticá Tailings Stewardship & Cyanide Speciation

Tierra Group provided Tailings Stewardship Services for Continental Gold’s Buriticá Project in Antioquia, Columbia which included permitting support, Third-Party Review and construction and operations support. Tierra Group oversaw the development of a 2D hydrodynamic model to support the design of…

VIEW PROJECT

Robinson Mine Trade-Off Study

Tierra Group completed a trade-off study to evaluate raising the existing Tailings Storage Facility (TSF) or building a new TSF at KGHM's Robinson Mine in White Pine County, Nevada. An Alternatives Decision Matrix (ADM) was developed using weighted qualitative and quantitative parameters…

VIEW PROJECT

Pirquitas Tailings Review

Tierra Group prepared a civil engineering design for SSR Mining’s Mina Pirquitas in Jujuy Province, Argentina and developed current and future water-mass balance through hydrological/hydraulics calculations and modeling. Tierra Group developed the ultimate tailings surface, deposition plan, spillway relocation analysis,…

VIEW PROJECT

Stability Evaluation

Tierra Group performed geotechnical field investigation to support final design of the Stage 4 San Jose TSF and evaluate pit slope stability where Tajo Limon is nearest the San Jose TSF. Tierra Group incorporated field data into a 3-D geologic/geotechnical…

VIEW PROJECT

Marlin Mine

Tierra Group provides Tailings Stewardship Services for the Marlin Mine Tailings Storage Facility. Tierra Group performed a 5-year Dam Safety Review consistent with the Canadian Dam Association protocols, a Facilitated Risk Assessment, site training and in depth inspections of management…

VIEW PROJECT

Çöpler Tailings Storage Facility / Heap Leach Facility 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.Tierra Group performs annual independent rockfill tailings dam and heap leach facility technical reviews.

VIEW PROJECT

Pan American Shahuindo Engineering Design

Tierra Group performed a detailed engineering design for a 4km access road and diversion channel, and the feasibility design for water diversion structures (including electrical and mechanical layout for a pump station). Tierra Group also performed a geotechnical investigation and updated…

VIEW PROJECT