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Underground Stability

Stress-relief overcoring, detail drift mapping, core logging, ground characterization and boundary element analyses, including operating and repair histories for ground control in construction, development and operation in a range of supported, self-supported and caving mining methods.

 

Mining Method Analyses and Selection

Method analyses including conversion studies and multiple-method selections, both underground and surface.

 

Dump Leach, Triple Lining

Design, permitting and construction of a triple-lined valley fill leach pad, at schedule and costs equivalent to double-lined facilities.

 

Tails Storage Facility Expansion

Conversion of downstream earthfill embankment whole tails TSF to buttressed rockfill upstream using sub-aerial deposition increasing capacity 2.5X within same footprint.

 

Shaft Construction Analyses

Ground characterization, dog-leg and mechanical analyses for siting, construction and lining recommendations.

 

Construction Management Project Management Engineering
  • Design

  • Permitting

  • Procurement

  • Contract

    • Specification

    • Preparation

    • Supervision

  • Site

  • Plant

  • Surface

  • Underground

  • Drilling Programs

  • Dams

  • Dumps

  • Tails

  • Leach Pads

  • Backfill

  • Shotcrete

  • Aggregate

  • Concrete

  • Pert/CPM

  • AutoProjects/MS Project

  • Schedules

  • Resources

  • Costs

  • Tracking / Analysis

 

 

 

 


     Surface
  • Open Pit

  • Water Dump

  • Liner Systems

    • Earthen

    • Synthetic

    • Geosynthetic

  • Quarry

  • Tails

  • Earthfill Dams

  • Rockfill Dams

  • Foundations

     Underground

  • Support Design

  • Method Selection

  • Caving Systems

  • VCR

  • Shotcrete Systems

  • Utilities

  • Ventilation

  • Ground Characterization

  • Mine Evaluation

  • Backfill Systems

  • Cut-and-Fill

  • Crushing

  • Material Handling

  • Dust Collection

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