Services

We are international specialists in mine backfilling. Our services span the full range of backfills from cemented fills to paste fills and specialty fills.

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Our expertise spans the full spectrum of backfill

  • cemented fills
  • unconsolidated fills
  • rockfills and aggregate fills
  • hydraulic fills and classified sandfills
  • paste fills
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Summary of Services Backfill Geomechanics

  • Mix designs and optimization
  • Backfill target strengths
  • Backfill exposure stability
  • Binder optimization
  • Aggregate sizing
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Backfill Designs

  • Backfilling alternatives - trade off studies
  • Backfill plant design
  • Underground backfill reticulation systems
  • Crushing and screening plants
  • Water and mass balances
  • PFD's, P&ID's, load list, equipment list
  • Backfill placement design
  • Equipment sizing and selection
  • Tailings reclamation and mine remediations
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Backfill Operations

  • Backfill quality control protocols
  • Site laboratory design and audit
  • Off-site laboratory testing
  • Plant commissioning
  • Plant audits and troubleshooting
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Backfill Studies

  • Conceptual designs
  • Pre-feasibility studies
  • Feasibility studies
  • Basic Engineering
  • Detailed Engineering (with international engineering company partners)
  • CAPEX and OPEX estimation