Non-Destructive Testing (NDT / CND)
Non-Destructive Testing (NDT) is an essential link in the quality chain in industrial sectors subject to high regulatory requirements.
We deploy certified technicians to carry out reliable and traceable NDT services, in accordance with international standards, in France and abroad.
NDT Services Adapted to Every Industrial Environment
Our teams intervene in sensitive industrial sectors where reliability and performance are critical — nuclear, oil & gas, renewable energies, infrastructure, metallurgy, and manufacturing.
We adapt our NDT expertise to the constraints of each environment: accessibility, materials, type of equipment, and operating conditions.
Thanks to their versatility, our technicians are able to operate in various inspection configurations, including:
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Visual inspections and dimensional checks of complex geometries
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Ultrasonic thickness measurements
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On-site interventions during manufacturing or maintenance operations
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Integration into production teams with strict coordination
Our resources are rapidly deployable, in France and abroad, with a strong mastery of field requirements, client safety procedures, and applicable standards.
Non-Destructive Testing
3D ACTIV provides Non-Destructive Testing (NDT) services during fabrication, maintenance, and commissioning phases.
Our technicians operate in environments subject to high regulatory demands: nuclear, oil & gas, energy, infrastructure, etc.
➤ Basic Techniques
Our NDT inspectors use conventional NDT methods, widely recognized and standardized, including:
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Visual Testing (VT)
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Penetrant Testing (PT)
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Magnetic Particle Testing (MT)
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Ultrasonic Testing (UT)
These tests are performed in strict compliance with the client’s procedures and internal QHSE (Quality, Health, Safety & Environment) policies.
➤ Advanced Techniques
Our inspectors also master advanced techniques such as:
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TOFD (Time of Flight Diffraction)
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Phased Array UT (PAUT)
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Pulsed Eddy Current (PEC)
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Digital Radiography (DR)
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Alternating Current Field Measurement (ACFM)
Each inspection includes a digital report, with full traceability and dimensional controls.
➤ Certification & International Recognition
We ensure that our technicians are certified to major international standards:
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ISO 9712
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ASNT
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COFREND
Their qualifications are recognized both in France and internationally, and are aligned with your site requirements.
Why Choose Our NDT Experts ?
Our inspectors are selected for their field experience, technical expertise, and ability to operate under international standards and codes.
Each inspection is tailored to the local context, type of structure to inspect, and the client’s quality and safety requirements.
We guarantee:
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Use of NDT procedures that meet the required standards
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Full traceability of documentation
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Clear and structured reports, aligned with site and industry expectations
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Adaptability to technical languages (English, French, etc.)
A Structured & Compliant
Selection Process
Our NDT technicians are recruited through a rigorous selection process aligned with our ISO 9001-certified quality management system.
Each technician file is verified on the following points:
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Valid and verifiable NDT certifications
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Experience in the relevant field (oil & gas, offshore, etc.)
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Proven references on similar assignments in France and abroad
This strict approach ensures rapid mobilization of qualified profiles, particularly in highly regulated environments or critical operations.