TRANSFORMING EXISTING ASSETS WITHOUT STARTING OVER
Specialist Brownfield Engineering for Mining & Industrial Operations
Extending asset life, embedding intelligence, and modernising infrastructure — all while minimising disruption to your operations.
THE INDUSTRY CHALLENGE
Your Asset Is Aging. Replacement Cost Is Prohibitive. What Now?
You're facing tough decisions:
- Plant operating beyond original design life
- Documentation incomplete, inaccurate, or missing entirely
- Severe spatial constraints limiting options
- Cannot afford extended shutdown windows
- Replacement cost would be R100M+, but budget is R20M
- Every retrofit seems to uncover expensive surprises
- Legacy systems that must remain operational
The good news? Most aging assets don’t need replacement — they need intelligent retrofit.
THE ENALENI BROWNFIELD APPROACH
Enaleni has built a reputation for solving brownfield challenges that others walk away from. We work in constrained spaces, around operating plants, with incomplete documentation, and tight budgets — delivering practical, engineered solutions that extend asset life without unnecessary replacement.
Our Brownfield Philosophy
Every project begins with 3D laser scanning and detailed site validation to capture exactly what exists — eliminating assumptions and reducing costly surprises.
New systems are engineered to integrate seamlessly with existing infrastructure — protecting capital investment while improving performance.
Projects are planned around operational constraints and shutdown windows — minimising disruption while maintaining production continuity.
Every retrofit incorporates sensors, monitoring systems, and data integration — transforming legacy assets into intelligent, data-driven operations.
CORE CAPABILITIES
- High-fidelity capture of existing facilities (±2mm accuracy)
- Point cloud processing and parametric 3D model generation
- As-built documentation you can trust
- Full 3D coordination with existing infrastructure
- Clash detection before fabrication begins
- Structural reinforcement where required
- Maintenance access engineered and validated
- Work breakdown aligned with shutdown windows
- Construction sequencing optimized for minimal disruption
- Comprehensive risk mitigation strategies
- New control systems integrated with legacy SCADA
- Sensor networks overlaid on existing structures
- Digital intelligence added to analogue assets
BENEFITS OF PARTNERING WITH ENALENI
Why Brownfield Makes Sense
Compared to full greenfield replacement capital expenditure.
Achieved regularly through intelligent retrofit strategies.
Typical payback period on brownfield optimisation projects.
Implementation planned around live plant constraints.
Proven track record across consecutive brownfield projects.
Legacy infrastructure upgraded with sensors, monitoring, and data integration.
CASE STUDY: 40-Year-Old Plant Transformation
From Legacy Asset to Smart Facility in 6 Months
The Challenge
Processing plant built in 1985, struggling with weekly breakdowns. Greenfield replacement cost: R180 million. Available budget: R40 million.
Our Solution
- ✔ Laser-scanned 12,000 m² facility
- ✔ Designed new conveyor systems within existing structure
- ✔ 847 component interfaces validated – zero clashes
- ✔ Work spread across 5 scheduled maintenance shutdowns
WHAT YOU GET
- Accurate digital record of your existing facility
- Clash-free retrofit designs validated in 3D before fabrication
- Construction-ready documentation for efficient execution
- Detailed implementation roadmap aligned with operational constraints
- Shutdown window optimisation to minimise disruption
- Engineering support throughout installation and commissioning
- As-built documentation forming the foundation of your digital twin
