Engineering Services

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Engineering Services

Engineer-Led Digital Engineering, Design & Verification

Hamilton By Design provides engineering-led digital engineering services that combine 3D LiDAR laser scanning, mechanical engineering, structural assessment, 3D CAD modelling, drafting, and verification to support industrial, infrastructure, mining, and commercial projects across Australia.

Our services are designed for brownfield environments, retrofit projects, plant upgrades, and safety-critical assetsโ€”where accuracy, constructability, and compliance matter.

This page provides an overview of our core engineering services, with links to detailed service pages.


3D LiDAR Laser Scanning & Digital Capture

High-accuracy, engineering-grade reality capture

We deliver professional 3D LiDAR laser scanning to capture existing site conditions with millimetre-level accuracy. Our scanning services form the foundation for reliable engineering, modelling, and fabrication outcomes.

Typical applications include:

  • Brownfield plant upgrades
  • As-built documentation
  • Clash detection and constructability reviews
  • Retrofit and refurbishment projects

๐Ÿ”— Learn more:


3D CAD Modelling & Point Cloud to CAD

From scan data to build-ready models

We convert point-cloud data into accurate, intelligent 3D CAD models using SolidWorks and industry-standard workflows. Models are structured to support engineering analysis, drafting, and fabrication.

Deliverables include:

  • Mechanical and structural 3D models
  • Equipment and pipework models
  • GA layouts and coordination models
  • Fabrication-ready assemblies

๐Ÿ”— Learn more:


Engineer-led industrial engineering services including LiDAR scanning, 3D CAD modelling, FEA mechanical assessment and structural engineering support
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Mechanical engineering services

Mechanical Engineering & Design

Practical engineering for real-world assets

Hamilton By Design provides mechanical engineering services focused on industrial machinery, materials handling systems, plant equipment, and retrofit solutions.

Our approach balances:

  • Structural integrity
  • Maintainability
  • Safety and compliance
  • Fit-for-purpose fabrication

๐Ÿ”— Learn more:


Finite Element Analysis (FEA) & Mechanical Assessment

Engineering verification and risk reduction

We apply Finite Element Analysis (FEA) to validate designs, assess existing structures, and support compliance and life-extension decisions.

Common FEA applications include:

  • Structural capacity checks
  • Fatigue and vibration assessment
  • Impact and load-case evaluation
  • Design optimisation and verification

๐Ÿ”— Learn more:

SolidWorks FEA Capabilities

FEA Capabilities


Structural Engineering Support

Assessment, modification, and upgrade of existing structures

Our structural engineering support services focus on existing and modified assets, particularly in brownfield and constrained environments.

Services include:

  • Structural modelling and assessment
  • Connection and support design
  • Equipment load integration
  • Upgrade and strengthening concepts

๐Ÿ”— Learn more:
Structural Drafting/


Engineering Drafting & Fabrication Drawings

Clear, build-ready documentation

We produce engineering drawings that fabricators and site teams can trust, derived directly from verified 3D models.

Deliverables include:

  • Fabrication drawings
  • Assembly and GA drawings
  • Site installation drawings
  • As-built documentation sets

๐Ÿ”— Learn more:
https://www.hamiltonbydesign.com.au/engineering-services/services-drafting-lidar-scanning


Reverse Engineering & As-Built Documentation

Accurate records of existing assets

Hamilton By Design specialises in reverse engineering existing equipment and structures, particularly where legacy drawings are missing or unreliable.

Outputs include:

  • Verified as-built models
  • Updated drawing sets
  • Digital asset records
  • Baseline data for future upgrades

๐Ÿ”— Learn more:
Reverse Engineering


Digital Engineering & Digital QA

Confidence from scan to construction

Our digital engineering workflows integrate scanning, modelling, analysis, and drafting into a single accountable process, reducing errors and rework.

Benefits include:

  • Improved constructability
  • Reduced site clashes
  • Higher confidence fabrication
  • Better project outcomes

๐Ÿ”— Learn more:
3D Lidar Scanning Digital Quality Assurance/


Industries We Support

Hamilton By Design supports projects across:

  • Mining and minerals processing
  • Power generation and utilities
  • Industrial manufacturing
  • Infrastructure and heavy industry
  • Commercial and institutional facilities

Why Hamilton By Design

  • Engineer-led scanning and modelling
  • Single-source accountability
  • Brownfield and retrofit specialists
  • Fabrication-focused outcomes
  • Australian Standardsโ€“aligned workflows

Speak With an Engineer

If youโ€™re planning a plant upgrade, retrofit, or need reliable digital engineering support, speak directly with an engineer.

๐Ÿ”— Contact Hamilton By Design

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Our clients:


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Hamilton By Design

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Mechanical Engineering | Structural Engineering


Structural Engineers

Structural Engineers for Industrial and Mining Projects

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Hamilton By Design provides structural engineering support for industrial facilities, mining operations, and heavy infrastructure across Australia. We work in complex, high-risk environments where accuracy matters โ€” brownfield sites, operating plants, shutdown windows, and projects that must be buildable the first time.

Our approach combines practical structural engineering with digital capture and modelling workflows to reduce uncertainty, minimise rework, and help projects move from site conditions to fabrication-ready outcomes with confidence.


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Mechanical engineering services

Structural Engineering Services

We support asset owners, EPCs, maintenance teams, and fabricators with structural engineering services including:

  • Structural design and upgrade packages for plant modifications, support steelwork, access platforms, and equipment foundations
  • Structural assessments and verification for existing assets, including fit-for-purpose checks and load capacity reviews
  • Brownfield integration and retrofit design, accounting for existing geometry, constraints, and constructability
  • Connection detailing and design intent, supporting practical fabrication and installation sequencing
  • Compliance-aligned engineering documentation, suitable for procurement, fabrication, and site installation
  • Engineering support for shutdowns, upgrades, and maintenance-driven scope where time and accuracy are critical

If you need broader capability beyond structural work, view our full service offering here:
https://www.hamiltonbydesign.com.au/engineering-services/


Where Structural Engineers Add Value in Industrial Sites

Industrial and mining environments create structural challenges that differ from greenfield construction. Common drivers include:

  • Uncertain existing conditions (missing drawings, undocumented changes, deformation over time)
  • High operational loads, vibration exposure, and fatigue risk
  • Space constraints and access limitations in operating plants
  • Safety and compliance obligations for access systems, platforms, and guarding interfaces
  • Tight installation windows during shutdowns โ€” where rework is not an option

Hamilton By Design supports these conditions with structural design methods that are grounded in constructability and site realities, not just theoretical models.


Scan-to-Engineering Workflows for Structural Accuracy

Structural engineering outcomes improve dramatically when design is based on accurate existing conditions. Where appropriate, we integrate engineering-grade 3D scanning and modelling so that structural solutions fit first time.

This workflow supports:

  • Accurate member locations and interface checks
  • Clearance verification for equipment and access structures
  • Retrofit designs that align with existing steelwork and foundations
  • Reduced site clashes and fewer fabrication changes

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


Drafting and Fabrication-Ready Documentation

Structural work only delivers value when it can be fabricated and installed cleanly. Hamilton By Design produces documentation that supports workshop and site teams, including:

  • GA drawings and layout plans
  • Fabrication drawings and installation details
  • BOM support (where required)
  • As-built updates based on verified site data

Explore drafting support here:
https://www.hamiltonbydesign.com.au/engineering-services/services-drafting-lidar-scanning/


Structural Analysis and Verification

For projects involving modification, unusual loads, vibration concerns, or uncertainty around existing asset performance, we can support analysis and verification pathways to reduce risk and improve decision-making.

Our capability includes engineering checks that align with mechanical and structural project needs. If analysis is part of your scope, you can also review our assessment services here:
https://www.hamiltonbydesign.com.au/finite-element-analysis-fea-mechanical-assessment/


Typical Structural Engineering Applications

Hamilton By Design frequently supports structural engineering across:

  • Mining and process plants (CHPPs, conveyors, transfer stations, access systems)
  • Industrial facilities and workshops (equipment supports, platforms, structural modifications)
  • Brownfield upgrades where new equipment must integrate with existing structures
  • Safety improvements such as walkways, stairs, handrails, guarding supports, and maintenance access
  • Foundation and support modifications for mechanical equipment upgrades and plant change-outs

For mining-specific engineering support, see:
https://www.hamiltonbydesign.com.au/mechanical-engineering-mining-industry-australia/


Why Work With Hamilton By Design

Clients engage Hamilton By Design when they need structural engineering that is:

  • Practical and buildable โ€” designed for fabrication and installation reality
  • Accurate โ€” supported by digital site capture where needed
  • Integrated โ€” structural work aligned with mechanical interfaces and plant constraints
  • Responsive โ€” suited to shutdown-driven and time-critical scopes
  • Single-source accountable โ€” engineering, modelling, and drafting in one workflow

See examples of outcomes delivered across real projects here:
https://www.hamiltonbydesign.com.au/case-studies-hamilton-by-design/


Talk to a Structural Engineer

If you are planning a plant upgrade, safety improvement, retrofit, or structural assessment, Hamilton By Design can support your project from site conditions through to fabrication-ready documentation.

Visit our Engineering Services hub to get started:
https://www.hamiltonbydesign.com.au/engineering-services/

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Our clients:

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Mechanical Engineering | Structural Engineering


3D Laser Scanning Chatswood | North Shore

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3D LiDAR Scanning in Chatswood and Sydneyโ€™s North Shore

Hamilton By Design provides high-accuracy 3D LiDAR laser scanning and drafting services for projects across Chatswood, the Lower North Shore and greater Sydney.

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Whether youโ€™re refurbishing an office floor, upgrading a plant room, planning a hotel fit-out or redeveloping an older building, we capture millimetre-accurate as-built data so your team can design with confidence and avoid costly rework on site.


Why 3D LiDAR Scanning for Sydney Projects?

Many Sydney buildings and industrial sites have been modified over decades. Original drawings are incomplete, out of date, or simply wrong. Tape measures and rough sketches arenโ€™t enough when youโ€™re trying to:

  • Fit new services into congested ceiling voids
  • Install new equipment into tight plant rooms
  • Convert offices, retail or hotels to new uses
  • Upgrade mechanical, electrical or hydraulic systems

Our 3D LiDAR scanning captures millions of data points to create an accurate digital twin of your site. This becomes the single source of truth for architects, engineers, builders and fabricators.

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Mechanical engineering services

Who We Work With in Chatswood & Greater Sydney

We support a wide range of clients, including:

  • Architects & building designers โ€“ renovation, fit-out and adaptive-reuse projects
  • Property developers & commercial building owners โ€“ feasibility, refurbishment and change-of-use
  • Builders, shop-fitters & interior fit-out contractors โ€“ offices, retail, hospitality and medical suites
  • Industrial & manufacturing facilities โ€“ plant rooms, processing areas, warehouses and workshops
  • Hotel & hospitality operators โ€“ refurbishing guest rooms, lobbies and back-of-house areas
  • Consulting engineers, BIM and drafting teams โ€“ needing reliable as-built data to design from
  • Strata managers & property managers โ€“ accurate base drawings for long-term building management

From Chatswood, North Sydney and Macquarie Park through to the Sydney CBD, Parramatta and wider metropolitan region, we bring the same engineering-grade accuracy to every project.


Our 3D Scanning & Drafting Services

3D LiDAR Laser Scanning

  • On-site 3D LiDAR scanning of buildings, plant rooms, industrial areas and external structures
  • Safe, non-intrusive data capture with minimal disruption to tenants or operations
  • High-resolution point clouds suitable for detailed engineering and architectural design

As-Built Documentation & Point Cloud Deliverables

  • Cleaned and registered point clouds supplied in industry-standard formats
  • 2D plans, sections and elevations derived from the scan
  • As-built drawings for compliance, approvals and record documentation

3D Modelling & Drafting

  • 3D models developed in professional CAD platforms (e.g. SolidWorks and other CAD tools)
  • Structural steel, mechanical plant, pipework and platforms modelled directly from scan data
  • General arrangement drawings, details and DXF files ready for fabrication

Coordination, Clash Checks & Fit-Out Support

  • Model overlays for new works versus existing conditions
  • Early identification of clashes in ceilings, risers and plant rooms
  • Support for coordination meetings between architects, engineers and builders

Typical Projects in Chatswood & Sydney

  • Office and commercial fit-outs in Chatswoodโ€™s commercial towers
  • Refurbishment of aged office buildings into modern workplaces or mixed-use spaces
  • Plant-room upgrades for HVAC, fire, electrical and data infrastructure
  • Retail, hospitality and hotel refurbishments needing accurate existing conditions
  • Layout and expansion projects in industrial estates and light-manufacturing facilities

In each case, our role is to give your team accurate 3D project data so design, pricing and construction decisions are based on reality, not assumptions.



Hamilton By Design provides engineering-led 3D scanning, LiDAR scanning, mechanical engineering and digital engineering services throughout Sydney and Greater Sydney.

Explore our related Sydney services:


  • 3D Scanning Sydney โ€“ Engineering-grade terrestrial laser scanning, as-built surveys and point cloud capture for industrial, infrastructure and commercial projects.
  • Reality Capture Sydney โ€“ High-accuracy reality capture, digital twins, asset documentation and engineering-grade site verification.
  • Scan to CAD Sydney โ€“ Convert point cloud data into AutoCAD, SolidWorks, Inventor and other engineering-ready CAD deliverables.
  • Point Cloud Modelling Sydney โ€“ Engineering-grade point cloud processing, clash detection, as-built verification and 3D modelling.
  • Mechanical Engineering Sydney โ€“ Mechanical design, plant upgrades, materials handling systems, conveyors, chutes, platforms and engineering support.
  • Structural Drafting Sydney โ€“ Structural steel drafting, fabrication drawings, GA drawings, workshop detailing and as-built documentation.

Hamilton By Design supports projects throughout Sydney CBD, Parramatta, Liverpool, Penrith, Blacktown, Chatswood, Alexandria, Mascot, Newcastle and the Central Coast.


Why Work With Hamilton By Design?

  • Mechanical engineering background โ€“ not just survey data, but practical design insight
  • Millimetre-accurate capture for reliable as-built documentation
  • Drafting and design capability โ€“ from point cloud to fabrication-ready drawings
  • Local knowledge of Chatswood and the broader Sydney construction and industrial environment
  • Flexible engagement โ€“ from one-off scans to full scan-to-model-to-fabrication workflows

Letโ€™s Talk About Your Chatswood or Sydney Project

If youโ€™re planning a refurbishment, fit-out or plant upgrade in Chatswood or greater Sydney, accurate 3D data is the simplest way to reduce risk, avoid clashes and keep your project on schedule.

Get in touch with Hamilton By Design to discuss:

  • Your site and project objectives
  • What needs to be scanned
  • The outputs your designers, engineers or fabricators require

Weโ€™ll recommend a practical scanning and drafting scope that fits your budget and timeframes while giving your team the confidence that comes from working with trusted, verified as-built information.

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Mechanical engineering services

Lessons from a Landmark Case

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How 3D Laser Scanning Supports As-Built Documentation Under Australian Building Codes & Legal Requirements

Accuracy of 3D LiDAR Scanning With FARO

Engineering Services

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3D Scanning Sydney


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Mechanical Engineering | Structural Engineering


Frequently Asked Questions

Hamilton By Design โ€“ Mechanical Engineering, 3D Scanning & Digital QA

At Hamilton By Design, we combine on-site laser scanning, practical mechanical engineering, and fabrication-ready documentation to help your projects go together first time, every time.
Below are answers to our most common client questions.


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Mechanical engineering services

General

What does Hamilton By Design do?

We specialise in:

  • 3D LiDAR / laser scanning and point-cloud capture
  • 3D modelling and drafting in SolidWorks
  • Reverse engineering and design reviews
  • FEA and mechanical design (as needed)
  • Fabrication-ready drawings
  • Digital quality assurance before components leave the workshop

We reduce rework, installation issues, and shutdown risk by providing accurate measurements and engineering clarity.


Where are you based and what areas do you service?

We are based on the NSW Central Coast and service:

  • Sydney and Greater Sydney
  • Newcastle & the Hunter Valley
  • Central Coast & Mid-North Coast
  • Bowen Basin, Mount Isa and regional QLD
  • Heavy-industry sites across Australia

Travel for remote projects can be arranged.


Who do you typically work with?

Our clients include:

  • Fabrication and machining workshops
  • CHPP / coal-handling and mineral processing plants
  • Industrial and manufacturing facilities
  • Infrastructure and construction contractors
  • Power stations, energy producers and utilities

If your plant or structure needs to be measured, upgraded, repaired or documented, we can help.


3D Laser Scanning & Point Clouds

What is 3D laser scanning and why would I use it?

3D laser scanning captures millions of precise points (a โ€œpoint cloudโ€) of your site or equipment.
Benefits include:

  • Accurate measurements with minimal downtime
  • Major reduction in rework
  • Improved safety by avoiding risky manual measurements
  • Better decisions during planning, design and shutdowns

What environments can you scan?

We can scan:

  • Processing plants (CHPP, quarries, hard-rock, mineral plants)
  • Pipe racks, conveyors and service corridors
  • Structural steel, platforms and stairs
  • Chutes, hoppers, bins and transfer points
  • Mechanical equipment and spools
  • Plant rooms, commercial buildings and services risers

What accuracy can I expect?

Typically within a few millimetres depending on distance and environmentโ€”ideal for fabrication, piping, structural fit-up and mechanical integration.


What deliverables do I receive?

Depending on your scope:

  • Registered point cloud files
  • 3D models (SolidWorks, STEP, IGES, etc.)
  • 2D fabrication drawings
  • Clash detection visuals
  • As-built vs As-designed comparison reports

Engineering Design & Documentation

Do you only scan, or can you also provide engineering design?

We do both. We can scan, model, engineer, draft and deliver fabrication-ready documentationโ€”or simply provide accurate models for your internal engineers.


Which software do you use?

Primarily SolidWorks for modelling and drafting, along with professional point-cloud registration software.
Deliverable formats can be tailored to your systems.


Can you reverse engineer existing components?

Yesโ€”chutes, frames, pipe spools, wear parts, mechanical items and more.
We reconstruct accurate models based on scan data.


Do you provide drawings ready for fabrication?

Yes. Our drawings include:

  • Clear part/assembly details
  • Weld notes and symbols
  • Materials and thicknesses
  • Tolerances where required
  • Practical workshop considerations

Digital Quality Assurance

What is digital QA before shipping to site?

Digital QA checks a fabricated item in the workshop using scan data, ensuring:

  • Flanges line up
  • Bolt holes align
  • Angles and offsets are correct
  • Clearances and interfaces match design

Problems found in the workshop cost far less than problems discovered during a shutdown.


Can you compare new designs against existing plant?

Yes. New models can be overlaid onto point cloud data to confirm alignment, detect clashes and verify maintenance clearances.


High-Risk Environments & Special Access

Can you perform scans in high-risk environments such as confined spaces, inside plant rooms, in an EWP, or at heights?

Yes. Our team includes personnel with current high-risk licences, such as:

  • EWP (Elevated Work Platform) high-risk licence
  • Working at Heights certification
  • Confined Space Entry permits
  • White Cards & site-specific inductions

We perform task-specific risk assessments and comply with your permit-to-work and isolation systems to ensure scanning is performed safely.


Project Process, Timing & Pricing

How do we start a project?

  1. Initial discussion & scope
  2. Proposal with deliverables and pricing
  3. Site scan / data collection
  4. Modelling, engineering and drafting
  5. Client review & refinements
  6. Final deliverables

How quickly can you respond to a job?

Depending on complexity and location, we can often mobilise within days.
Shutdown-critical or remote work is scheduled in consultation with your operations team.


How is pricing structured?

Usually fixed-price quotes that include:

  • Scan time
  • Modelling/engineering effort
  • Travel & logistics (if required)
  • Deliverables

For open-ended scopes, hourly billing with agreed limits is available.


Data, Files & Intellectual Property

Who owns the scan data and models?

Upon full payment, you own the final deliverables for the stated purpose.
We retain archived copies for QA and backup unless otherwise agreed.


How are files delivered securely?

Typically via secure cloud transfer, or your internal file-sharing system.
Additional security requirements can be accommodated.


Getting in Touch

Email โ€“ [email protected]

Phone – 0477002249

How do I get a quote or discuss a project?

  • Contact form on the website
  • Email with photos/drawings and your scope
  • Phone call to discuss project requirements

Weโ€™ll request any needed details and send a clear, upfront proposal.

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Contact Us

Our clients:

Name
Would you like us to arrange a phone consultation for you?
Address

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Mechanical Engineering | Structural Engineering


Cookie Policy

Last Updated: 29 November 2025
This Cookie Policy explains how we use cookies and similar tracking technologies when you visit our website (https://www.hamiltonbydesign.com.au). It outlines what cookies are, why we use them, and how you can manage your preferences.

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By continuing to browse our site, you agree to the use of cookies as described in this policy.

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Mechanical Engineering | Structural Engineering


Case Studies | Hamilton By Design

Proven Engineering. Real Results.
Every project starts with a challenge โ€” tight shutdowns, outdated drawings, structural fatigue, or a need to innovate fast.
At Hamilton By Design, we bring practical design engineering, LiDAR scanning, and SolidWorks expertise together to deliver reliable, measurable outcomes for clients across mining, manufacturing, and data-centre infrastructure.

Explore some of our featured case studies below.

CHPP Chute & Launder Replacement โ€“ Hunter Valley

Scope: Redesign and replacement of a primary discharge chute and launder system within a coal wash plant shutdown.
Challenge: The original chute geometry caused material hang-ups, high wear, and unplanned downtime.
Our Approach:

  • 3D laser scan of as-built geometry to capture alignment constraints
  • SolidWorks 3D modelling and flow verification
  • FEA structural validation to AS 3990 and AS 4100
  • Prefabrication validation and bolt-access checks

Outcome:
Reduced install time by 38 %, eliminated flow bottlenecks, and improved liner change-out safety.

3D LiDAR Scan-to-Model Retrofit โ€“ Central Coast

Scope: Full as-built capture of process plant and mechanical upgrade integration.
Challenge: No reliable drawings existed; site shutdown window limited to 24 hours.
Our Approach:

  • High-accuracy terrestrial LiDAR scanning
  • Point-cloud registration and SolidWorks conversion
  • Clash detection and layout optimisation
  • Deliverables in STEP and DWG formats

Outcome:
Delivered verified as-built model within 48 hours, enabling prefabrication of pipe spools with zero site rework.

Structural Frame Validation โ€“ Manufacturing Facility

Scope: Lifting and access frame redesign for production line maintenance.
Challenge: Existing frame lacked design documentation and had unknown load paths.
Our Approach:

  • Reverse-engineered frame geometry using scanning
  • Conducted FEA load analysis to AS 4991 (Lifting Devices)
  • Updated design and certification drawings

Outcome:
Achieved compliance, extended equipment life, and avoided costly frame replacement.

Our clients:

Modular Data-Centre Rack Design โ€“ Sydney

Scope: Design and verification of modular rack and cooling infrastructure.
Challenge: High-density data-centre upgrade required prefabricated mechanical assemblies with tight tolerances.
Our Approach:

  • Parametric SolidWorks models with integrated cable-tray routing
  • CFD and FEA integration for airflow and load validation
  • Fabrication drawings optimised for CNC manufacture

Outcome:
Cut installation time by 60 %, achieving on-site plug-and-play assembly.


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Pump Box & Pipe Spool Replacement โ€“ Bowen Basin

Scope: Replace corroded steel pump boxes and spools under constrained shutdown.
Challenge: Limited access and poor documentation of existing plant.
Our Approach:

  • Laser scanning and model overlay with prefabrication QA
  • SolidWorks modelling of new spools and supports
  • On-site installation alignment checks

Outcome:
Zero interference fits and a fully verified installation delivered on schedule.

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3D LiDAR scanning and 3D modelling service button โ€” laser scanner capturing a point cloud for engineering and CAD modelling
Mechanical engineering services
Finite Element Analysis (FEA) engineering simulation button
Mechanical engineering services

3D Scanning Sydney banner promoting engineering-grade 3D laser scanning, LiDAR scanning, and reality capture services by Hamilton By Design.
Mechanical Engineering Sydney banner with white text on a blue background representing Hamilton By Design's mechanical engineering services in Sydney.
Mechanical Drafting and 3D Modelling Sydney banner highlighting Hamilton By Design's CAD drafting, 3D modelling, and engineering design services in Sydney.

Mechanical Engineering | Structural Engineering