Exact Metrology is pleased to announce that Quality Magazine recently published our article, “Redefining Precision: How Advanced Metrology Instruments Are Expanding Access for Heavy Industry,” in their August 2025 digital edition. The feature highlights how advancements in 3D scanning, CT scanning, and dimensional inspection are making high-accuracy measurement more accessible, efficient, and cost-effective and helping industries reduce downtime, improve quality control, support reverse engineering and digital twin initiatives, and achieve greater operational reliability. As part of the Measurement & Alignment Services Division of In-Place Machining Company (IPM), Exact Metrology is proud to help customers leverage these innovations to solve their most complex measurement challenges.
The integration of dimensional metrology and NDT is becoming increasingly common.
As the pace of industrial innovation accelerates, so do the demands placed on measurement and inspection technologies. Nowhere is this more evident than in heavy industries—shipbuilding, aerospace, power generation, pulp and paper, oil and gas and more—where dimensional accuracy and material integrity are critical for safe, efficient operations.
Historically, the most advanced metrology tools—those capable of sub-millimeter accuracy over large volumes—were confined to controlled environments and specialized facilities. Today, a new generation of hardware and software is changing that. Improvements in scanning speed, portability, automation, and data integration are bringing high-precision metrology and advanced nondestructive testing (NDT) directly to heavy industrial facilities, often during live operations or within tight shutdown windows.
Inspecting Pipes Using Ultrasonic NDT Instruments at Petrochemical Facility
Evolved Tools for Demanding Environments
Modern portable metrology systems – including laser trackers, articulated arms, structured light scanners, and long-range 3D imaging tools—are now compact and robust enough for deployment on the shop floor, in the field, or aboard vessels. These instruments enable high-resolution scanning of complex geometries, even under challenging conditions such as extreme cold, high heat, vibration, or limited accessibility.
Advancements such as onboard registration, integrated imaging, inertial measurement units (IMUs), and AI-assisted workflows further support real-time data acquisition and decision-making. These features allow teams to capture accurate data without interrupting operations and enable quicker analysis and reporting – making high-precision measurement more accessible to non-specialists.
3D Scanning with Articulated Arm – Aerospace Industry
Model of Refinery Piping: Long-Range Scanning and Modeling Software
From Data Capture to Real-Time Insight
Capturing accurate geometry is only the first step; the value lies in how quickly teams can convert scan data into actionable insights. Modern processing platforms now allow for point cloud conversion, CAD-based comparisons, inspection reporting, and reverse engineering directly at the point of service.
In industries such as aerospace, technicians can rapidly verify assemblies or model aging components. In refining or chemical processing environments, 3D scan data supports validation of installed piping and structural integrity—minimizing rework and reducing the length of scheduled shutdowns.
Integrated NDT and Metrology Workflows
The integration of dimensional metrology and NDT is becoming increasingly common. Layering spatial data with wall thickness readings or surface integrity measurements allows for a holistic view of equipment condition.
In shipyards, this combined approach helps assess weld alignment and structural integrity simultaneously. In paper mills, technicians can evaluate large rotating components—such as dryer cans or calendar rolls—for surface condition, concentricity, and internal thickness without disassembly, improving inspection coverage while minimizing disruption.
Metrologist Uses Articulated Arm in Mill
Metrologist using T-Probe at Hydropower Dam
In-House Investment Vs. Contract Services
For facilities exploring these technologies, the decision often comes down to two options: investing in their own metrology systems or working with a specialized service provider.
In-house ownership offers convenience, particularly for teams that perform regular inspections or part validations. However, capital investment, ongoing training, software licensing, and equipment calibration are significant considerations. Advanced systems may also present a steep learning curve, particularly for teams with limited experience in high-precision measurement. Some vendors even offer a “try it before you buy it” option, giving teams a chance to evaluate the technology in real-world conditions before committing to a purchase.
Contracting a metrology service provider offers immediate access to specialized tools and highly trained technicians. This approach is often ideal for project-based work, complex inspections, shutdowns, or inspections of large or critical components. Providers bring deep cross-industry experience, ensuring proper data acquisition and alignment to engineering requirements.
Using Long Range Scanners on Coast Guard Cutter
In-House Investment Vs. Contract Services
For facilities exploring these technologies, the decision often comes down to two options: investing in their own metrology systems or working with a specialized service provider.
In-house ownership offers convenience, particularly for teams that perform regular inspections or part validations. However, capital investment, ongoing training, software licensing, and equipment calibration are significant considerations. Advanced systems may also present a steep learning curve, particularly for teams with limited experience in high-precision measurement. Some vendors even offer a “try it before you buy it” option, giving teams a chance to evaluate the technology in real-world conditions before committing to a purchase.
Contracting a metrology service provider offers immediate access to specialized tools and highly trained technicians. This approach is often ideal for project-based work, complex inspections, shutdowns, or inspections of large or critical components. Providers bring deep cross-industry experience, ensuring proper data acquisition and alignment to engineering requirements.
Using Long Range Scanners on Coast Guard Cutter
What to Look for in a Metrology Partner
When outsourcing, selecting the right provider is about more than equipment. Look for partners who offer:
- ISO/IEC 17025 accredited calibration and inspection processes
- ISO 9001 certification – the foundation of quality
- AS9100 certification – elevating aerospace standards
- Experience in your specific industrial environment
- A broad suite of metrology tools and software
- Rapid mobilization capabilities during time-critical events
- Proven outcomes in reverse engineering, CAD-to-part inspection, or alignment verification
The most effective providers don’t just deliver data — they enable informed decisions through accurate, environment-sensitive measurement.
A Strategic Enabler
Advanced metrology is no longer just a lab-based activity – it is a strategic enabler for modern heavy industry. Whether deployed in-house or accessed through qualified service providers, these tools are reshaping how industrial facilities maintain quality, optimize processes, and respond to complex engineering challenges.
For sectors like shipbuilding, power generation, pulp and paper, aerospace, oil and gas and other heavy industry, the question is no longer whether advanced metrology is feasible—but how best to integrate it into ongoing operations for maximum impact.
Exact Metrology, part of IPM’s Measurement & Alignment Services Division, combines advanced 3D scanning, CT scanning, and dimensional inspection technologies with deep technical expertise. Whether supporting reverse engineering, digital twins, or quality control, we deliver the precise measurement data customers need to solve complex challenges and make smarter decisions. Contact us today.
