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ASNT Level 3 Consulting

Expert NDT program management, certification, and procedure development

The Backbone of Your NDT Program

An ASNT Level 3 professional is the highest certification in the Non-Destructive Testing industry, responsible for establishing and directing the technical aspects of an entire NDT operation. At Oil and Gas Plant Engineer Consultants, our Level 3 certified experts serve as your outsourced NDT authority — developing written practices, qualifying procedures, and certifying your inspection personnel.

Whether you need to establish an NDT program from scratch, audit an existing one for compliance, or require expert oversight during a major turnaround, our Level 3 consultants bring the depth of knowledge and regulatory understanding to ensure your operations meet ASNT SNT-TC-1A, CP-189, and ISO 9712 requirements.

We provide Level 3 services across all major NDT methods — Ultrasonic Testing (UT), Radiographic Testing (RT), Magnetic Particle Testing (MT), and Liquid Penetrant Testing (PT). Our consultants work on-site with your QA/QC teams to elevate your inspection capabilities and close compliance gaps.

  • ASNT SNT-TC-1A, CP-189 & ISO 9712 compliant
  • Multi-method expertise: UT, RT, MT, PT
  • Personnel qualification and certification programs
  • Written practice and procedure development
NDT engineer reviewing inspection data on tablet

Our Level 3 Services

UT

Ultrasonic Testing

Procedure writing for conventional UT, PAUT, and TOFD. Technique sheet development, equipment calibration verification, advanced data interpretation, and technician qualification per ASNT and client-specific requirements.

RT

Radiographic Testing

Film interpretation and review, technique development for X-ray and gamma radiography, darkroom quality audits, image quality verification, and radiation safety program oversight.

MT

Magnetic Particle Testing

Procedure development for wet and dry MT methods. Equipment calibration protocols, lighting verification, acceptance criteria development per ASME Section V, and technician practical examinations.

PT

Liquid Penetrant Testing

Written procedures for visible and fluorescent PT methods. Material compatibility assessments, process control verification, acceptance criteria per applicable codes, and personnel skill demonstrations.

What Our Level 3 Consultants Deliver

Written Practice Development

Comprehensive employer-based Written Practices per SNT-TC-1A or CP-189, defining your organization's training, qualification, and certification requirements.

Procedure Qualification

Development and validation of NDT procedures and technique sheets specific to your equipment, materials, and applicable codes (ASME, API, AWS).

Personnel Certification

Administration of Level 1 and Level 2 certification programs including training requirements, written examinations, practical tests, and ongoing recertification.

Technical Audits

Independent audits of your NDT operations against code requirements and industry best practices. Detailed findings with corrective action recommendations.

Expert Witness & Review

Independent third-party review of inspection data, interpretation disputes, and technical testimony for regulatory or legal proceedings.

Training Programs

Customized NDT training courses for your inspection staff, from foundational theory to advanced technique-specific modules tailored to your industry.

Need Level 3 Support?

From a single procedure review to full NDT program management — our Level 3 experts are ready to assist.

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