What Is Dimensional Control & Metrology?
What is Dimensional Control & Metrology?
Dimensional Control & Metrology is a high-precision field of measurement used in industries where accuracy is critical. Unlike traditional surveying, which captures broader site data, this specialised approach ensures that components are fabricated, assembled, and installed with absolute accuracy. From aligning steel structures to verifying machinery tolerances, it plays a critical role in streamlining fabrication, minimising errors, reducing rework, and improving efficiency.
RM Surveys delivers NATA-accredited expertise, providing industry-leading accuracy across, mining, oil & gas, engineering and construction projects.
Why is Dimensional Control & Metrology Important?
In industries where even a millimetre of misalignment can lead to costly consequences, precision is non-negotiable.
Key Benefits of Dimensional Control & Metrology:
- Prevents costly rework – Mistakes in fabrication or assembly can cause expensive project delays.
- Improves safety – Accurate alignment reduces structural risks in bridges, pipelines, and machinery.
- Enhances efficiency – Real-time measurements allow for quicker decision-making and streamlined workflows.
- Supports compliance – Ensures projects meet industry regulations and quality standards.
Real-World Applications of Dimensional Control & Metrology
Dimensional Control & Metrology plays a crucial role in several high-precision industries:
Construction & Engineering: Ensuring exact placement of steel structures and alignment of critical interfaces.
Mining & Resources: Maintaining accuracy during heavy equipment fabrication and on-site construction, and the positioning of mechanical components during plant installation.
Oil & Gas: Verifying components of offshore structures and reducing errors in pipeline alignment. Ensuring dimensional compliance of critical sealing interfaces.
Manufacturing & Defence: High-precision quality control for machinery and defence equipment.
DIMENSIONAL CONTROL & METROLOGY IN ACTION
SURVEYING THE ELIZABETH QUAY BRIDGE
The Elizabeth Quay Pedestrian Bridge is more than a landmark–it’s an engineering feat. RM Surveys’ Dimensional Control & Meteorology expertise ensured that complex steel components, fabricated across multiple locations, aligned perfectly during assembly.
Key technologies used:
- LASER SCANNING
- PRECISION SURVEYING
- ADVANCED ALIGNMENT TECHNIQUES
The result? A seamless structure that stands as a testament to Perth’s innovation and craftsmanship.
The Technology Behind Dimensional Control & Metrology
RM Surveys combines cutting-edge technology with over 20 years of expertise to deliver industry-leading precision.
- Portable metrology equipment ensures on-site accuracy with mobile, high-precision instruments, including Laser Trackers, Total Stations and Portable Arm CMMs.
- Advanced software allows for complex analysis on-the-spot, providing the client with actionable insights on the shop floor.
- Digital assembly allows sub-assemblies to be compared and checked for fit or clashes without physical pre-assembly.
- Laser scanning captures high-definition data to create accurate 3D models and point clouds.
- Reverse engineering reconstructs components to exact dimensions for manufacturing or repair.
Our approach ensures full traceability in every measurement, giving clients confidence in their project outcomes.
RM Surveys: NATA-Accredited Advantage
RM Surveys is Australia’s first and only NATA-accredited provider of Dimensional Control & Metrology. Our team’s expertise, advanced technology, and commitment to accuracy set us apart.
- Proven track record – Delivering precision in major infrastructure, mining, and energy projects.
- Industry-leading expertise – Over 20 years of experience in Dimensional Control & Metrology.
- Clear reporting & client collaboration – Our reports are practical, easy to understand, and actionable.
CAREERS IN DIMENSIONAL CONTROL & METROLOGY: JOIN OUR TEAM
Dimensional Control & Metrology is a fast-growing field for those who thrive on solving complex challenges with cutting-edge technology. At RM Surveys, you’ll be part of a community of world-class spatial experts, challenge seekers, and industry leaders. Whether you’re an experienced professional or eager to grow, we provide hands-on experience across diverse industries, from construction to defence.
Looking for your next career move? Join our Dimensional Control & Metrology team. Contact us today.