Accurate structural detailing depends on reliable information about the existing site, including structural steel, mechanical equipment, conveyors, transfer stations, pipework and surrounding infrastructure.
For mining, mineral processing and heavy industrial projects across Perth and Western Australia, traditional measurements and outdated drawings may not provide enough information for a brownfield modification or equipment upgrade.
Engineering-grade 3D LiDAR scanning provides a practical way to capture existing conditions and convert them into point clouds, CAD models, BIM models and fabrication-ready drawings.
Hamilton By Design combines 3D scanning, mechanical engineering and structural detailing to help project teams move from existing-site capture through to practical engineering documentation.
Engineering-Led 3D Scanning in Perth
3D scanning in Perth can be used to document complex industrial environments where manual measurement would be slow, difficult or potentially incomplete.
Terrestrial laser scanners capture millions of measured points from the surrounding environment. These measurements are registered together to produce a three-dimensional point cloud representing the existing site.
The point cloud can capture:
Structural steelwork
Platforms, stairs and handrails
Conveyors and transfer stations
Chutes and hoppers
Mechanical equipment
Tanks and vessels
Pipework and supporting structures
Buildings and industrial infrastructure
The resulting information gives engineers, designers and structural detailers a measurable digital reference for developing modifications around existing equipment.
This is particularly valuable where the original drawings are unavailable, incomplete or no longer reflect the installed arrangement.
From Point Cloud to Structural Detailing
Capturing the point cloud is only the first stage.
The scan data can be imported into engineering and drafting software to develop models and drawings for design, coordination, fabrication and construction.
Depending on the project requirements, deliverables may include:
Registered E57, RCP or RCS point clouds
Existing-condition CAD models
Structural steel models
General arrangement drawings
Plans, elevations and sections
Fabrication drawings
Pipework layouts
Equipment interface details
Clash-detection models
As-built documentation
STEP, SAT, Parasolid and DWG files
Structural detailers can use the point cloud to identify beam locations, column positions, platform levels, equipment clearances and connection interfaces.
This can reduce reliance on assumptions and help ensure new steelwork is designed around the actual installed conditions.
Supporting Brownfield Plant Modifications
Brownfield projects frequently involve installing new equipment within an operating facility.
These projects may require new:
Access platforms
Equipment support frames
Conveyor supports
Chute support structures
Maintenance walkways
Pipe supports
Guarding
Stairs and ladders
Structural connections
Replacement components
The available space may be constrained by existing steelwork, pipework, electrical services, mechanical equipment and access requirements.
A coordinated point cloud allows the proposed arrangement to be checked against the existing site before drawings are released for fabrication.
This can help identify potential clashes and dimensional conflicts while changes can still be made within the digital model.
3D Scanning for Chute Design
Materials-handling chutes are often installed within complex transfer stations containing conveyors, structural steel, access platforms, drives, guarding and dust-control systems.
Effective chute design for mining requires consideration of both material flow and the physical arrangement of the surrounding plant.
Important site information may include:
Conveyor centre lines
Head pulley position
Receiving-belt location
Chute inlet and outlet geometry
Available headroom
Existing transfer-point steelwork
Access for inspection and maintenance
Liner installation and replacement clearances
Existing skirt and sealing arrangements
Nearby services and mechanical equipment
Terrestrial LiDAR scanning can capture these interfaces in three dimensions.
The resulting point cloud can then support the development of the chute arrangement, supporting steelwork, access provisions and fabrication documentation.
Existing Chute Replacement and Modification
Older transfer chutes may require modification due to:
Excessive wear
Material build-up
Blockages
Dust generation
Spillage
Belt mistracking
Poor material loading
Restricted maintenance access
Changes in material characteristics
Increased plant throughput
Where the original drawings are missing or unreliable, scanning provides an accurate reference for reverse engineering the existing chute and its interfaces.
The existing geometry can be modelled before a replacement or modified arrangement is developed.
This approach can also help fabricators understand how the proposed chute connects to the existing conveyor, structure and surrounding equipment.
Structural Detailing for Chute Support Steelwork
A chute does not operate independently from the surrounding structure.
Its support steelwork must accommodate the chute geometry, liners, inspection doors, access requirements and loads produced during operation.
Structural detailing may be required for:
Chute support frames
Floor beams
Access platforms
Maintenance walkways
Stairs and ladders
Handrails
Lifting-beam interfaces
Monorail supports
Equipment mounting frames
Connection plates
Brackets and stiffeners
The scan data helps establish the position of the existing structure so the new steelwork can be coordinated with the available space.
It also allows designers to consider practical installation issues, such as whether the completed assembly can be transported into position or whether it must be fabricated and installed in sections.
Scan-to-BIM Services in Perth
Scan-to-BIM services in Perth convert measured site information into organised digital models.
Rather than relying solely on a raw point cloud, selected buildings, structures and equipment can be modelled at an agreed level of detail.
Scan-to-BIM models may support:
Existing-condition documentation
Engineering coordination
Asset information management
Refurbishment projects
Structural modifications
Construction planning
Clash detection
Facility management
Future capital works
Digital engineering initiatives
The appropriate modelling detail should be determined by the intended use of the model.
A model required for general spatial coordination may not need the same detail as a model used to develop fabrication drawings or equipment interfaces.
Point Clouds and BIM Models Serve Different Purposes
A point cloud is a measured representation of the scanned environment. It preserves detailed information about the existing site and can be used directly for measurement, visualisation and design coordination.
A BIM or CAD model is a simplified and organised interpretation of selected information from the point cloud.
The point cloud may contain millions or billions of measured points, while the model contains defined objects such as:
Beams
Columns
Plates
Walls
Floors
Pipework
Equipment
Platforms
Stairs
Handrails
For structural detailing projects, it can be useful to retain the point cloud alongside the developed model. This allows dimensions and interfaces to be checked against the measured site data throughout the design process.
3D LiDAR Scanning Across Perth and Western Australia
3D LiDAR scanning in Perth and Western Australia can support projects across metropolitan and regional industrial locations.
Applications include:
Mining and mineral processing
Iron ore facilities
Gold and lithium processing plants
Alumina and heavy industry
Ports and ship-loading facilities
Bulk-materials handling
Manufacturing plants
Water and wastewater infrastructure
Marine and fabrication facilities
Brownfield plant upgrades
Hamilton By Design can support projects in Perth, Kwinana, Henderson, Rockingham, Welshpool, Malaga and surrounding industrial areas, as well as regional locations throughout Western Australia.
Benefits for Fabricators and Construction Teams
Accurate reality capture can provide benefits beyond the initial engineering and drafting stage.
Fabricators can receive drawings and models developed around measured site conditions rather than nominal dimensions.
Construction teams can use coordinated models to better understand:
Installation sequencing
Available access
Crane and lifting requirements
Temporary works
Assembly sizes
Connection locations
Potential clashes
Shutdown work fronts
Although site conditions must still be verified and appropriate fabrication tolerances maintained, improved existing-condition information can reduce avoidable uncertainty.
Reducing Site Rework
Rework can occur when fabricated components do not align with existing structures, equipment or connection points.
Common causes include:
Outdated drawings
Undocumented site modifications
Incorrect reference dimensions
Inaccessible measurement points
Misidentified levels
Congested work areas
Changes made during previous shutdowns
3D scanning cannot remove every project risk, but it provides a detailed and measurable record of the visible site conditions at the time of scanning.
This information allows potential dimensional issues to be addressed before fabrication and installation.
An Integrated Engineering Workflow
A typical engineering-led reality-capture workflow may include:
1. Define the project requirements
Confirm the area to be captured, required accuracy, project objectives and intended deliverables.
2. Plan the site scanning
Identify scanner locations, access requirements, operational constraints and areas requiring additional coverage.
3. Capture the existing conditions
Complete terrestrial LiDAR scanning of the relevant structure, equipment and surrounding interfaces.
4. Register and review the point cloud
Combine individual scans into a coordinated point-cloud dataset and review the coverage.
5. Develop the required models
Convert the relevant point-cloud information into CAD, structural, mechanical or BIM models.
6. Complete engineering and detailing
Develop the proposed arrangement, supporting steelwork, connections and project documentation.
7. Check the proposed design
Compare the proposed model against the point cloud to identify potential clashes or dimensional conflicts.
8. Issue project deliverables
Provide the agreed point clouds, CAD models, general arrangements, fabrication drawings or BIM files.
Why Use an Engineering-Led Scanning Provider?
The value of scan data depends on how effectively it can be used after the site work is completed.
An engineering-led approach considers the downstream requirements of:
Engineers
Structural detailers
Mechanical designers
BIM modellers
Fabricators
Construction teams
Asset owners
Maintenance personnel
Hamilton By Design combines practical engineering, drafting, fabrication and reality-capture experience.
This helps ensure the scanning strategy is developed around the required engineering outcome rather than treating the point cloud as the final deliverable.
Discuss a Perth 3D Scanning or Structural Detailing Project
Hamilton By Design provides engineering-led 3D scanning, LiDAR reality capture, Scan-to-CAD, Scan-to-BIM, chute design and structural detailing services for industrial and mining projects throughout Perth and Western Australia.
Services can support:
Existing-condition surveys
Brownfield modifications
Transfer-chute upgrades
Conveyor projects
Structural steel modifications
Shutdown planning
Equipment replacement
Reverse engineering
Fabrication documentation
As-built modelling
For additional information, visit:
3D Scanning Perth – Mechanical Engineering and Scan-to-CAD
Chute Design for Mining and Materials Handling
