SERVICES

Mining Services

Mining engineering for operators that need plant performance, not just plant delivery.
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Mining engineering services — plant optimization, material handling and sustainable electrification by +NR

MINING & METALS ENGINEERING SOLUTIONS

A holistic and systemic vision is essential for project success, identifying risks, optimizing designs, and ensuring alignment with engineering and operational objectives and standards, laying the foundation for subsequent project phases.

Mineral Systems Engineering & Technical Optimization

Mineral Systems Engineering & Technical Optimization

We apply systems engineering to mining design. That means analyzing material flow, balancing mass across the plant, and validating dynamic behavior through simulation, all before construction. The point is to catch design risks when changes still cost hours, not months of rework.

  • Mine Services

  • Mineral Processing

  • Geological and geometallurgical assessment

  • Mine planning (long & short-term) and operational scenario development

  • Mineral characterization and metallurgical testwork support

  • Material flow analysis and handling system improvements

  • Mass balance and volumetric assessments

  • Advanced modeling (DEM simulations)

  • Production performance gap analysis

  • Process optimization and energy efficiency improvements

  • Structural and vibration FEA studies

  • Bulk Water Supply

Infrastructure & Facility Design

Infrastructure & Facility Design

From greenfield mine layouts to brownfield retrofits, +NR engineers the full mining infrastructure stack: civil works, material handling systems, facility design and water management. Everything is integrated through a single project management discipline aligned to PMBOK standards.

  • Excavation & civil works planning

  • Facility layout and infrastructure engineering

  • Electrical, instrumentation (E&I) & automation systems design

Sustainable Mining Electrification

Sustainable Mining Electrification

The transition to electric mining fleets requires more than swapping engines. It demands charging infrastructure, grid reinforcement, and rethinking how energy flows through the operation. +NR integrates electrification planning into mine design, sizing renewables, batteries and substations against production schedules and decarbonization targets. The result is investment dimensioned for what the operation actually needs.

  • Electrification roadmap: sequencing fleet, fixed plant and infrastructure conversion by TCO

  • Grid reinforcement and on-site generation: sizing renewables, battery storage and substations

  • Charging infrastructure design: depot and in-pit charging integrated with mine planning

  • Decarbonization strategy: measurable scope 1 and 2 reduction tied to operational targets

Mining & Metals

PROJECT LIFE CYCLE SUPPORT

01
Mining & Metals

Feasibility Studies

  • Scoping evaluations & data analysis
  • Greenfield/brownfield project assessments
  • Financial & technical viability studies
02
Mining & Metals

Execution Planning

  • Resource allocation strategies
  • Work sequencing & interface management
  • Brownfield integration planning
03
Mining & Metals

Commissioning

  • Construction oversight
  • Multidisciplinary alignment
  • Startup & operational readiness
How we work

Mining engagements, in practice

How +NR approaches decisions on real mining projects — methodology, tooling, scope and trade-offs.

How do you decide where to start when optimizing an existing mining plant?

We start with a Systems Engineering diagnostic grounded in INCOSE methodology: top-down requirements review against the original design baseline, material flow analysis, and stakeholder mapping to locate the actual bottleneck, whether it is mechanical, process, control, or maintenance. Without this, any 'optimization' is guesswork. A diagnostic phase typically takes 2 to 3 weeks before we propose any intervention, and it pays for itself by avoiding the wrong fix.

What does +NR do differently in material handling design?

We apply INCOSE V-Model verification and validation to critical transfer points, modeling them with DEM (Discrete Element Method) before construction, not after a problem appears. Design readiness reviews catch interface issues at the design phase, eliminating the majority of chute and transfer retrofits we see in operating mines. The cost is simulation hours; the saving is months of reengineering and lost production.

How do you approach sustainable electrification in a brownfield mining operation?

We treat electrification as a Systems Engineering problem (INCOSE), not an equipment swap. That means mapping the real load profile (not nameplate values), running trade studies to size infrastructure such as grid reinforcement, batteries and on-site renewables against production scenarios, and identifying which fleets or equipment make sense to electrify first based on total cost of ownership. This avoids overspending on infrastructure that will not be used.

When does DEM or SPH simulation make sense versus traditional engineering?

We use DEM and SPH when there is complex granular flow (chutes, hoppers, stockpiles), multiple ore types, or a history of operational failures. The decision follows INCOSE trade study methodology: simulation cost weighed against design risk. For linear, well-behaved flows, traditional engineering is sufficient. Knowing when NOT to simulate is part of the engineering decision; using it everywhere is as wrong as never using it.

How does +NR keep a mining engineering project on schedule?

We apply PMI/PMBOK with a deliverable-level WBS, performance measurement baselines, change control boards (CCB), and risk management aligned to ISO 31000. Our PMO operates within an ISO 9001:2015 quality system. The real differentiator is risk management: most delays come from risks identified too late, not from slow execution. Surfacing them early through structured gate reviews, and pricing the contingency honestly, keeps the schedule realistic.

What is the typical engagement model: feasibility studies, EPCM, or both?

We work both ways. Feasibility studies usually run 8 to 16 weeks, structured around INCOSE concept-of-operations development. EPCM contracts span 12 to 36 months with PMBOK scope, schedule and cost management. Clients that engage the same team for both phases see less rework at the design-to-execution handover, because the design intent and trade-offs from the feasibility stage are preserved through the V-Model verification path.

How does +NR apply INCOSE and PMBOK in mining engineering projects?

We use INCOSE Systems Engineering as the design discipline (requirements traceability, V-Model verification and validation, MBSE for early-phase decisions) and PMBOK as the project management discipline (WBS, performance baselines, change control). Continuous improvement is governed through CMMI and ISO 9001:2015. The combination is what we call the +NR methodology, described in detail on our methodology page, and it is applied identically to greenfield mine layouts, brownfield retrofits, and plant optimization engagements.