Why 3D Scanning Matters Before Mining Equipment, Conveyor and Chute Upgrades

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Reducing fabrication uncertainty, improving equipment fit-up and supporting mining shutdown planning. The Challenge of Modifying Existing Mining Equipment Mining processing plants rarely remain exactly as they were originally designed. Over time, conveyors are modified, transfer chutes are replaced, platforms are installed and mechanical equipment is upgraded to meet changing production requirements. Unfortunately, the original engineering drawings may not reflect these modifications. For maintenance superintendents, project engineers and shutdown planners, this creates an important question: How can new equipment be designed and fabricated to fit an existing mining plant when the installed geometry is uncertain? One practical solution is to use 3D LiDAR scanning before engineering design begins. Hamilton By Design combines 3D scanning, point cloud processing, mechanical engineering and CAD modelling to support mining equipment modifications across Australia. Read the full engineering ...

3D Scanning Hamilton By Design

Engineering Drafting in Gosford & Sydney – Drawings You Can Build From

If you’ve ever had a fabrication or installation job stall because the drawings weren’t clear, you already know this:

Drafting isn’t just lines on a page — it’s how your project gets built correctly the first time.

At Hamilton By Design, we support clients across Gosford, the Central Coast, and Sydney with engineering-led drafting services that are practical, accurate, and ready for real-world use. Whether you’re fabricating, upgrading, installing, or documenting an existing asset, good drafting removes uncertainty.



Why good drafting pays for itself

Drafting is where design intent becomes something your team and your fabricator can actually use. Quality drafting helps reduce:

• site rework and delays
• missing dimensions or unclear tolerances
• cost blowouts caused by late changes
• shutdown risk when upgrades don’t match existing conditions

When the drawings are right, everything downstream becomes easier.


Drafting that starts with reality: LiDAR and scan-to-drawing

Many projects don’t start with clean drawings. They start with what’s already there — an existing structure, brownfield site, plant area, or legacy equipment with limited documentation.

By using LiDAR scanning and scan-to-CAD workflows, drafting can reflect real conditions rather than assumptions. This allows drawings to accurately capture:

• actual clearances and constraints
• existing steelwork, services, and interfaces
• true as-built conditions

This approach is especially valuable for upgrades, retrofits, shutdown planning, and fit-first-time fabrication.




What we typically deliver

Depending on the project, our drafting services commonly include:

• fabrication and shop drawings
• as-built drawings and documentation sets
• GA drawings and layout plans
• detailed drawings with practical callouts
• revision-ready CAD outputs aligned to your workflow

The goal is always the same — drawings that can be quoted, fabricated, installed, and maintained without guesswork.


Supporting projects across Gosford, the Central Coast & Sydney

We work with local businesses and project teams who need reliable drafting support without the runaround — from one-off drawing packages to ongoing drafting assistance as projects evolve.

If you’re paying for fabrication or construction, investing in quality drafting is one of the highest-return decisions you can make.


Engineering drafting workflow showing LiDAR scanning converted into CAD drawings



Learn more about our drafting services

To see how we approach engineering-led drafting, including LiDAR-supported workflows, visit:

3D LiDAR Scanning and 3D Modelling - Hamilton By Design Co.

If you’re planning an upgrade, refurbishment, or need drawings that accurately reflect what’s on site, start with the drafting overview above.

3D LiDAR Scanning and 3D Modelling - Hamilton By Design Co.


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Hamilton By Design: Fabrication Drawings

Structural Drafting

3D Scanning Sydney



 Engineering 3D Point Cloud Sydney






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