3D Scanning for Gladstone

Gladstone’s Industrial Powerhouse: How 3D LiDAR Scanning, Engineering & Digital Modelling Are Transforming CQ Projects

Gladstone is unlike any other regional city in Australia. It is a true industrial powerhouse — home to the country’s largest multicommodity port, three LNG mega-plants, major alumina refineries, a huge aluminium smelter, power stations, chemical facilities, cement production and a constant cycle of shutdown and maintenance projects. If you work in engineering, fabrication, construction or heavy industry, Gladstone represents one of the most complex, interesting and opportunity-rich environments in the country.

At Hamilton By Design, we bring engineering-grade 3D LiDAR laser scanning, mechanical and structural engineering, 3D modelling and fabrication-ready drafting to support the precision required in this region. With so many brownfield assets, tight shutdown windows, high-risk environments and complex layouts, Gladstone’s industrial clients rely on accurate data and robust engineering to ensure safe, efficient and reliable project outcomes.

This article explores why Gladstone is such a unique engineering ecosystem — and how modern digital tools are improving plant upgrades, maintenance, fabrication, installation and long-term reliability.

Why Gladstone Is One of Australia’s Most Unique Engineering Environments

Gladstone’s industrial landscape is the result of decades of strategic investment and natural geographic advantages. No other regional city has this density of heavy processing facilities, export terminals and energy infrastructure in one place.

1. A Mega-Scale Industrial Port

The Port of Gladstone is Queensland’s largest multicommodity port, handling:

coal
LNG
alumina
aluminium
cement
bulk chemicals
mineral products
general and containerised freight

The port’s footprint includes conveyors, loading towers, wharf structures, pipelines, tanks, gantries and processing equipment — much of which requires ongoing scanning, modelling and engineering to maintain safe, efficient operations.

2. Three LNG Plants on Curtis Island

Gladstone is home to Australia’s only cluster of three major LNG export facilities, each containing:

pressure vessels
cryogenic tanks
kilometres of pipe racks
modularised process trains
large structural steel assemblies
jetties and marine loading arms

This creates unparalleled demand for digital engineering, scanning and verification.

3. A Complete Heavy-Industry Chain

Few cities have such an interconnected set of process plants:

Queensland Alumina Limited (QAL)
Rio Tinto Yarwun Alumina Refinery
Boyne Aluminium Smelter
NRG and other power facilities
Cement Australia

Each site requires constant:

shutdown planning
precise measurement
design modifications
structural integrity checks
digital as-builts
engineering documentation

This continuous workload makes Gladstone one of the biggest users of LiDAR scanning and mechanical/structural engineering in Australia.

4. The City Runs on Projects

Gladstone’s industrial sector operates year-round:

maintenance shutdowns
brownfield upgrades
fabrication campaigns
equipment replacements
process improvements

Accurate spatial data is not optional — it is essential for avoiding clashes, rework and costly delays.

3D LiDAR Laser Scanning — Reducing Risk in Gladstone’s Complex Industrial Plants

In a brownfield environment like Gladstone, complexity is the norm:

crowded pipe racks
confined spaces
undocumented modifications
ageing platforms and walkways
shifting alignment over time
corrosion and wear
intricate mechanical layouts

Traditional surveying simply cannot capture enough detail to support safe and efficient upgrades.

That’s why Hamilton By Design delivers engineering-grade 3D LiDAR scanning, capturing entire facilities with millimetre-level accuracy.

Our scanning provides high-resolution digital data for:

refineries
smelters
LNG plants
conveyors and materials handling
marine loading facilities
tanks and pressure systems
structural steel
civil and terrain modelling

The result is a precise, true-to-life digital environment used for design, clash detection, structural checks, fabrication planning and QA.

Learn more about our scanning capabilities here:
3D Laser Scanning

For Gladstone, LiDAR scanning means:

fewer shutdown delays
safer engineering access
accurate tie-in points
reduced rework during installation
better fabrication accuracy
confidence in brownfield modifications

In an environment where time = money, this technology is transformative.

3D Modelling & Drafting — Turning Complexity into Clarity

Once the scan data is captured, Hamilton By Design converts it into structured 3D CAD models and fabrication-ready drawings. This process is essential in Gladstone’s industrial context, where upgrades often occur inside densely packed areas with zero room for error.

We deliver:

SolidWorks models of equipment, structures and layouts
general arrangement (GA) drawings
detailed fabrication drawings
piping/isometric drawings
platform, handrail and structural packages
alignment and clearance analysis
digital QA documentation

For LNG, alumina, port and refinery clients, accurate 3D modelling prevents clashes, supports tender and fabrication packages, and provides a reliable digital reference long after the project is complete.

Mechanical & Structural Engineering for Gladstone’s Heavy Industry

Gladstone’s operating environment requires engineering that is:

robust
precise
compliant
optimised for reliability
grounded in real-world site conditions

Hamilton By Design provides mechanical and structural engineering for:

plant upgrades and retrofits
conveyor and materials handling systems
support structures, frames and platforms
tanks, piping and pressure systems
fatigue, stress and load assessments
access and maintenance design
lifting, mounting and replacement systems

Our engineer-led approach ensures all designs are supported by verified data from LiDAR scanning and validated using modern analysis tools.

Where We Add the Most Value in Gladstone

1. Refinery & Smelter Shutdown Engineering

Scanning + modelling reduces:

tie-in errors
mismatch in fabricated steel
shutdown overruns
safety risks

2. LNG Plant Modifications & Brownfield Upgrades

LiDAR gives accurate data for:

pipe rerouting
structural steel changes
equipment replacement
modular installation

3. Port Facilities & Marine Loading Infrastructure

We support:

conveyor structures
wharf upgrades
loadout systems
marine walkways and assets

4. Fabrication & Workshop Support

Local fabricators benefit from:

accurate shop drawings
digital QA
validated steel cutting
correct fit-up on first installation

5. Civil & Terrain Modelling

For foundations, tank pads, laydown areas and access roads.

End-to-End Accountability: Scan → Model → Engineer → Draft → Deliver

Gladstone’s project environment involves many contractors — which can lead to miscommunication. Hamilton By Design solves this with a unified workflow:

3D LiDAR Scan
Point Cloud Registration
3D CAD Modelling
Mechanical & Structural Engineering
Fabrication-Ready Drafting
Digital QA & Documentation

One team. One process. One accountable source.
Minimal rework. Maximum clarity.

Gladstone’s Future Is Heavy Industry + Digital Precision — And We’re Ready

With rising LNG activity, alumina growth, port expansions, hydrogen projects and ongoing shutdowns, Gladstone is entering a new era of industrial development. Accurate data, digital modelling and strong engineering discipline are no longer optional — they are core to safe, efficient and cost-effective project delivery.

Hamilton By Design is here to support Gladstone with:

precision 3D LiDAR scanning
mechanical & structural engineering
3D modelling and CAD drafting
digital project documentation
fabrication-ready deliverables

Whether you’re planning a shutdown, designing a new structure, upgrading existing systems or documenting a complex brownfield environment, we help you build with confidence.

Our Clients

10 December 202510 December 2025

Mackay’s Industrial Edge

Mackay’s Industrial Edge — How 3D LiDAR, Modern Engineering & Digital Modelling Supercharge Regional Projects

Located on the tropical Queensland coast but powering heavy industry, mining support and agricultural logistics, Mackay stands as a unique regional powerhouse. With its massive sugar industry, proximity to the Bowen Basin coalfields, thriving fabrication sector, marine and port operations — plus a growing push toward industrial expansion — the city’s infrastructure demands are both diverse and complex.

At Hamilton By Design, we recognise that projects in Mackay need more than “old-school” drawings or rough-site surveys. That’s why we offer state-of-the-art 3D LiDAR laser scanning, comprehensive mechanical and structural engineering, advanced 3D modelling, and fabrication-ready drafting — all designed to meet Mackay’s rigorous industrial, mining-support and agricultural demands.

If you’re planning an upgrade to a processing facility, expanding a plant or fabricating complex steelwork, our services ensure precision, efficiency and reliability from start to finish.

Why Mackay Is a Perfect Fit for Digital Engineering & 3D Scanning

Mackay’s blend of industries — sugar mills, mining, fabrication, marine, port logistics and heavy machinery — means that most facilities are a patchwork of legacy infrastructure, ongoing modifications and high-demand production cycles.

That brings challenges like:

undocumented pipework, conveyors or structural changes;
tight tolerances for retrofits or new installations;
heavy mechanical equipment requiring accurate alignment and structural support;
short windows for shutdowns or maintenance;
mixed use of fabrication, mining-grade components, and agricultural processing equipment.

For these reasons, the old ways of tape-measure site surveys and manual sketches are often not enough.

Enter 3D LiDAR scanning. By capturing the entire facility geometry with millimetre-level accuracy, you get a complete digital “as-built” record — capturing everything from structural steel, ductwork, conveyors, foundations, and terrain, to existing equipment and utilities.

Through Hamilton By Design’s professional scanning services, Mackay clients receive real-world data that supports safer, faster and more accurate project planning, design and fabrication.

From Point Cloud to Precision Design: 3D Modelling & Drafting

Once your site is scanned, our team converts the raw scan data into intelligent 3D CAD models — delivering:

accurate mechanical and structural layouts;
fabrication-ready drawings (GA, detail drawings, isometrics, BOMs);
clash detection and interference checking before fabrication starts;
easy visualisation for stakeholders, clients and contractors;
digital archives for future modifications or maintenance.

This kind of precision work dramatically reduces risk — especially for brownfield sites or mixed-use facilities common in Mackay’s industrial sector.

Engineering Support Built for Mackay’s Key Industries

Whether it’s a sugar mill retrofit, mining support workshop, marine fabrication yard, or industrial workshop expansion — the range of engineering challenges in Mackay is enormous. Hamilton By Design brings specialist mechanical and structural engineering expertise to the table, offering:

structural assessments (supports, platforms, load-bearing frames, foundations)
alignment and vibration analysis for conveyors, heavy machinery, pumps
design of new equipment layouts, piping, ducting and supports
fatigue, stress and load-bearing analysis (FEA) when needed
compliance-ready drawings and design documentation for local regulations and safety standards

This level of engineering support is often critical for projects involving heavy loads, mining-grade equipment, or large-scale fabrication — exactly the types of projects abundant across Mackay.

3D LiDAR Laser Scanning — The Game Changer for Mackay Projects

Especially when plants are being upgraded, new modules added, or older sites refurbished, accurate spatial data is the foundation for success.

Our 3D LiDAR laser scanning service ensures:

complete, precise capture of existing site geometry — steelwork, structure, terrain, utilities;
minimal site downtime — faster capture than manual survey;
safer field operations (less need for manual measurements in active plants);
high-fidelity base for design, modelling and fabrication;
better coordination between contractors, fabricators and engineers.

Learn more about our 3D LiDAR services here: https://www.hamiltonbydesign.com.au/home/3d-lidar-scanning-digital-quality-assurance/3d-laser-scanning/

For a city like Mackay — with fast-paced industrial demand, tight tolerances, and high-volume production — this technology isn’t just beneficial, it’s essential.

One Integrated Workflow: From Scan to Delivery

What sets Hamilton By Design apart is our seamless, end-to-end service:

Conduct 3D LiDAR scan of the facility or site
Process point-cloud data and clean up for modelling
Build detailed 3D CAD models — mechanical, structural, architectural
Perform engineering assessments, structural/ mechanical analysis or modifications as needed
Produce fabrication-ready drawings and documentation
Provide digital reports, QA data and as-built records for the client

Having a single point of accountability — scan, model, engineer, deliver — reduces miscommunication, avoids rework and ensures that every part of the project is aligned, documented, and traceable.

Why Mackay Businesses Should Use Hamilton By Design

Whether you’re running a sugar mill, a fabrication workshop servicing Bowen Basin mines, a workshop for heavy equipment repairs, or a marine engineering facility servicing port exports — Mackay’s industrial landscape is complex.

By using cutting-edge 3D laser scanning, accurate modelling, and expert engineering, Hamilton By Design helps you:

save time and money on site surveys;
avoid costly rework from inaccurate measurements;
ensure tighter tolerances, safer installations and compliance;
speed up design, fabrication and installation;
maintain digital records for ongoing maintenance or future upgrades.

For industries in Mackay that deal with heavy loads, tight schedules, and high-volume production — this is a competitive advantage.

Our Clients

28 September 20256 December 2025

Lessons from a Landmark Case:

The Importance of Robust Structural Design Review

In 2024, SafeWork SA concluded a landmark case involving a spectator-roof collapse during a football club redevelopment project in South Australia. While no life-threatening injuries occurred, the incident highlighted how critical it is for design, review, and certification processes to work together to ensure safety on site.

This was the first successful design-related prosecution under South Australia’s Work Health and Safety Act, sending a clear signal to the engineering and construction sector: design decisions carry legal and safety obligations, not just technical ones.

Infographic titled “Lessons from a Landmark Case,” showing engineers reviewing a design, icons highlighting robust review procedures, proper certification, time-pressure risks, and legal design responsibilities. The lower illustration depicts a structure collapsing after four column failures with two workers falling, emphasising the message “Safety starts at the drawing board

What Happened (Briefly)

During roof sheeting works in late 2021, four of seven supporting columns of a cantilevered spectator roof failed, causing two apprentices to slide down the roof sheets. SafeWork SA’s investigation found that the anchor bolts specified for the column base plates were inadequate and did not meet the requirements of the National Construction Code (NCC).

An independent compliance review also failed to detect this issue, allowing the error to pass unchecked into construction. The result was a collapse that could have had far more severe consequences had the roof been fully loaded or occupied.

Key Learnings for the Industry

This case underscores several important lessons for engineers, designers, project managers, and certifiers:

1. Design Responsibility Is a WHS Duty

Under the WHS Act, designers have a duty to ensure their work is safe not just in its intended use, but during construction. This means bolts, connections, and base plates must be designed for real-world loads — including wind uplift, combined shear and tension, and concrete breakout limits per NCC and relevant Australian Standards.

2. Review Procedures Must Be Robust — and Followed

Having a documented review procedure is not enough if it isn’t rigorously applied. Independent verification and internal peer review are critical to catching design errors before they reach site.

3. Certification Is Not a Rubber Stamp

Independent certifiers play a key role in safeguarding public safety. They must actively verify that designs meet compliance, rather than simply sign off on documentation.

4. Time Pressures Can Compromise Safety

Compressed project timelines were noted as a factor in missed opportunities to catch the error. Project teams must resist the temptation to shortcut review steps when schedules are tight — safety must remain non-negotiable.

5. Documentation & Traceability Protect Everyone

Maintaining calculation records, checklists, and review signoffs creates a clear audit trail. This helps demonstrate due diligence if something goes wrong.

Infographic titled ‘Lessons From a Landmark Case’ displayed on a clipboard. It highlights key learnings from a structural failure case: design compliance, safety standards, bolts failure, and adequate specifications. At the centre is a simple line drawing of a collapsed structure, with arrows pointing to four labelled boxes describing the importance of regulatory compliance, workplace safety standards, anchor bolt failures, and using suitable components to meet project requirements

Why This Matters

The collapse at Angaston Football Club was a relatively small incident with minor injuries — but it could easily have been catastrophic. By learning from cases like this, the industry can improve its processes and prevent future failures.

As professionals, our role is to design for safety, verify rigorously, and document clearly. Doing so protects workers, end-users, and our own organisations.

Legal & Ethical Considerations

This post is intended as a learning resource, not as an allocation of blame. The case referenced is a matter of public record through SafeWork SA and SAET decisions, and all commentary here focuses on general principles of safe design and compliance.

We recommend that other practitioners review their own QA and certification procedures in light of this case to ensure compliance with the National Construction Code and WHS obligations.

More Information —> The Advertiser / Adelaide Now