Non-destructive testing specialists have specific responsibilities related to assessing the integrity and quality of materials, components, and structures in various industries without causing damage. Here are the key duties and responsibilities of an NDT specialist:

• Conduct field and laboratory NDT inspections using methods such as:

  • Crosshole Sonic Logging (CSL) for drilled shafts and deep foundations

  • Pile Integrity Testing (PIT) to assess driven and cast-in-place pile quality

  • Ultrasonic Testing (UT) for welds and steel thickness

  • Magnetic Particle Testing (MT) and Dye Penetrant Testing (PT) on welds and structural components

  • Ground Penetrating Radar (GPR) for locating embedded features and rebar in concrete

  • Visual Testing (VT) of structural and site elements

• Set up, calibrate, and operate testing equipment, and ensure reliable data collection and analysis

• Generate clear, thorough inspection reports with appropriate data, interpretations, and recommendation

• Interpret project drawings, specifications, and industry standards (e.g., ACI, ASTM, AWS, ASNT)

• Collaborate with engineers, contractors, and field crews to schedule and perform timely testing

• Ensure work complies with applicable safety protocols and quality standards.

• Maintain equipment logs and perform routine maintenance or troubleshooting of NDT tools.

• Method Selection: Assess the materials, components, or structures to be tested and determine the most appropriate non-destructive testing method. Methods include ultrasonic testing, radiographic testing, magnetic particle testing, liquid penetrant testing, eddy current testing, and others.

• Testing Execution: Perform non-destructive tests according to established procedures, standards, and industry guidelines. Use specialized equipment to conduct inspections and gather data without compromising the integrity of the tested items.

• Quality Assurance: Ensure the accuracy and reliability of testing procedures by adhering to quality assurance and quality control standards. Verify equipment calibration, follow safety protocols, and maintain meticulous records of testing processes and results.

• Defect Detection: Identify and interpret indications, anomalies, defects, or irregularities detected during the testing process. Assess the severity and significance of any flaws to determine the material's suitability for its intended use.

• Reporting and Documentation: Prepare detailed reports summarizing testing procedures, results, and any identified issues. Communicate findings to relevant stakeholders, including engineers, project managers, and quality assurance teams.

• Collaboration: Collaborate with engineers, designers, and other professionals to understand the specific requirements of a project and to address any concerns related to material quality, structural integrity, or safety.

• Compliance and Certification: Ensure that testing processes and results comply with industry standards, codes, and regulations. Stay informed about updates in relevant standards and maintain certifications to demonstrate competency in NDT methods.

• Safety Protocols: Follow strict safety protocols during testing operations to protect oneself and others from potential hazards associated with the testing methods or the materials being examined.

• Client Communication: Communicate effectively with clients or project stakeholders to provide updates on testing progress, address concerns, and ensure that the testing process aligns with project timelines and requirements.