Accuracy of LiDAR Scanning for Mining Infrastructure and SolidWorks Engineering Design
Mining and heavy industrial facilities are constantly evolving. Equipment is upgraded, conveyors are extended, structural platforms are modified, and new processing systems are integrated into existing plants.
One of the biggest challenges engineers face in these environments is working with incomplete or outdated drawings. Many mining operations were built decades ago, and the original design documentation often no longer reflects the true geometry of the plant.
This is where LiDAR scanning combined with modern engineering modelling tools such as SolidWorks has become an essential workflow for infrastructure upgrades and brownfield engineering projects.
Why Accurate Measurement Matters in Mining Infrastructure
Mining plants contain complex systems of:
Pipework and slurry lines
Conveyors and materials handling equipment
Structural steel platforms and access systems
Pumps, tanks, and processing equipment
Crushers, screens, and processing infrastructure
When engineers design upgrades to these systems, even small measurement errors can cause major installation problems.
For example:
• Structural steel may not align with existing supports
• Pipework may clash with existing infrastructure
• Equipment foundations may not match available space
• Shutdown installation windows may be delayed
By capturing high accuracy LiDAR scan data, engineers can work with the true geometry of the plant before design begins.
Typical Accuracy of Engineering LiDAR Scanning
Modern terrestrial LiDAR scanning systems used in engineering applications typically achieve:
• ±1–3 mm measurement accuracy at the scanner
• ±2–6 mm accuracy across registered scans
• ±5–10 mm accuracy across large industrial sites
This level of accuracy allows engineers to confidently develop detailed models for mining infrastructure upgrades and plant modifications.
From LiDAR Scan to SolidWorks Engineering Model
Once a mining facility has been scanned, the data is processed into a point cloud model, which contains millions of measured points representing the surfaces of structures and equipment.
This point cloud becomes the foundation for engineering modelling in SolidWorks and other CAD platforms.
Engineers can then:
• Import the point cloud into SolidWorks
• Create parametric models of existing equipment
• Design structural modifications
• Route pipework and services
• Perform clash detection between new and existing infrastructure
This workflow allows engineering teams to design directly against real-world conditions rather than assumptions.
You can read more about this workflow here:
Point Cloud to Engineering Model Workflow
https://www.hamiltonbydesign.com.au/point-cloud-to-engineering-model-workflow/
Supporting Mining Plant Upgrades and Shutdown Projects
Mining shutdowns are often the only opportunity to install major infrastructure upgrades. These shutdown windows are typically short and tightly scheduled, meaning there is little room for measurement errors or design clashes.
LiDAR scanning allows engineering teams to capture existing plant conditions before shutdown work begins, ensuring that fabricated components fit correctly during installation.
This approach helps:
• Reduce rework during shutdowns
• Improve fabrication accuracy
• Reduce installation delays
• Improve safety and planning
You can learn more about capturing existing plant conditions here:
Capture Existing Conditions Before Plant Upgrades
https://www.hamiltonbydesign.com.au/capture-existing-conditions-before-plant-upgrades/
Mining Infrastructure and Digital Engineering
Across the mining industry, LiDAR scanning is increasingly used to support digital engineering workflows and plant infrastructure management.
Common applications include:
• Conveyor upgrades and materials handling modifications
• Pump station and slurry system upgrades
• Structural steel platform design
• Pipework and services routing
• Processing plant expansions
By integrating LiDAR scanning with SolidWorks engineering design, engineers can develop accurate digital models of existing infrastructure and plan upgrades with far greater confidence.
Engineering Grade LiDAR Scanning Services
Hamilton By Design provides engineering-grade 3D laser scanning services to support mining and industrial infrastructure projects across Australia.
Our scanning workflows are designed specifically to support engineering modelling, SolidWorks design, and plant upgrade projects.
Learn more here:
Engineering Grade 3D Laser Scanning for Mining and Industrial Projects
https://www.hamiltonbydesign.com.au/home/engineering-grade-3d-laser-scanning-mining-industrial/
Final Thoughts
The combination of LiDAR scanning, mining infrastructure engineering, and SolidWorks design is transforming how engineers approach plant upgrades and industrial modifications.
By capturing accurate digital representations of existing infrastructure, engineering teams can design smarter, reduce risk, and deliver projects more efficiently.
As mining facilities continue to evolve, these digital engineering workflows will play an increasingly important role in supporting safe and reliable infrastructure development.
Read the full article here:
👉 https://www.hamiltonbydesign.com.au/accuracy-of-lidar-scanning-for-engineering-applications/
