Non-Destructive Testing

Non-Destructive Testing

At Pitre Inspection Services, LLC. we go beyond inspections to deliver comprehensive asset integrity solutions tailored to your unique business needs. Our highly skilled inspectors, certified in API 570, API 510, CWI, and visual inspection techniques, provide in-depth assessments to identify potential problems and proactive strategies to mitigate risks. We partner with you to ensure the safety, reliability, and longevity of your critical assets, maximizing their performance and overall value.

Quality Assurance and Control

AWS Certified Welding Inspectors (CWI)

Ensure the highest quality welds with our expert AWS Certified Welding Inspectors (CWIs).


At Pitre Inspection Services, we provide experienced and qualified CWIs to seamlessly integrate with your Quality Assurance and Quality Control (QA/QC) teams. This unified solution guarantees you a comprehensive welding inspection process from start to finish.


Our CWIs offer:

  • Unmatched Expertise: Each inspector holds certifications from the American Welding Society (AWS), ensuring in-depth knowledge of welding standards and procedures.
  • Seamless Integration: We work closely with your QA/QC team, providing consistent communication and reporting throughout the inspection process.
  • Versatility: Whether you need a dedicated CWI for your fabrication shop or require additional support during peak periods, we have the flexibility to meet your needs.
  • Confidence: Our CWIs' expertise ensures proper inspection and approval of welds, welding repairs, and construction packages, giving you peace of mind about the quality of your final product.


Benefits of Partnering with Us:

  • Reduced risk of weld defects: Early detection and prevention of issues save you time, money, and rework.
  • Improved product quality: Ensure your welds meet the highest standards, enhancing your reputation and customer satisfaction.
  • Streamlined inspection process: Our CWIs integrate seamlessly with your existing QA/QC system, avoiding disruptions and delays.
  • Scalability: We offer flexible solutions to match your specific needs, whether you require ongoing CWI support or temporary assistance.

API 510 Pressure Vessel Inspectors

Safeguard your operations and environment with expert API 510 Pressure Vessel Inspections from Pitre Inspection Services.


API 510 inspections are essential for ensuring the integrity and compliance of pressure vessels across diverse industries such as refining, chemical processing, exploration, extraction, transportation, and pharmaceuticals. These inspections proactively identify potential threats like corrosion, wear, and fatigue, preventing catastrophic failures that could impact safety, the environment, and your bottom line.


Our highly qualified API 510 inspectors:

  • Utilize industry-leading technologies to conduct comprehensive internal and external assessments.
  • Adhere to rigorous standards established by the American Petroleum Institute (API) and relevant regulatory bodies.
  • Go beyond inspections, providing actionable insights and recommendations for repair, alteration, or rerating.
  • Are integral members of your Mechanical Integrity (MI) program, contributing to a safer and more efficient facility.


Partnering with us offers:

  • Unmatched expertise: Certified inspectors with extensive experience in diverse applications and industries.
  • Reduced risk: Early detection and mitigation of potential issues minimize downtime and environmental impact.
  • Enhanced safety: Comprehensive inspections ensure vessels meet stringent safety regulations.
  • Improved efficiency: Optimized maintenance practices based on inspection findings.

API 570 Piping Inspectors

Protect your facility's integrity and safety with expert API 570 Piping Inspections from Pitre Inspection Services.


API 570 inspections are essential for ensuring the reliability and compliance of piping systems in refineries and processing facilities. Our certified inspectors conduct thorough assessments utilizing industry best practices and advanced technologies to identify potential issues like:

  • Piping failures: Early detection of corrosion, cracking, or other damage prevents costly equipment downtime and catastrophic failures.
  • Wall loss concerns: Proactive monitoring minimizes risks associated with thinned pipe walls, ensuring continued safe operation.
  • Suboptimal efficiency: Identifying areas for improvement in your piping system can optimize performance and reduce operating costs.


Beyond just identifying issues, we provide actionable solutions:

  • Risk-based inspection plans: Tailored strategies based on your specific system and operating conditions.
  • Repair and alteration recommendations: Expert guidance on safe and effective rectification measures.
  • Fitness-for-service assessments: Comprehensive evaluations to determine ongoing suitability of your piping system.

API 653 Aboveground Storage Tank Inspectors

Protect your assets and ensure regulatory compliance with expert API 653 Aboveground Storage Tank Inspections from Pitre Inspection Services.


Prevent costly downtime and potential environmental hazards with our comprehensive and meticulous inspections:

  • Experienced and certified inspectors: Our team boasts extensive experience in both in-service and out-of-service inspections, utilizing state-of-the-art technologies for accurate and in-depth assessments.
  • Beyond API 653: We adhere to all relevant regulations, including STI-SP-001 for smaller tanks under EPA's SPCC rule, ensuring complete compliance and peace of mind.
  • Comprehensive services: We cover all aspects of your tank system, including internal, external, and foundation evaluations, providing a holistic understanding of your tank's health.
  • Actionable insights: We go beyond just identifying issues; we offer expert recommendations for repair, maintenance, or replacement, optimizing your tank's lifespan and efficiency.


Partner with Pitre Inspection Services for:

  • Reduced risk of leaks, spills, and failures: Ensure the safety and integrity of your storage tanks.
  • Regulatory compliance: Avoid costly fines and penalties with our expertise in navigating complex regulations.
  • Proactive maintenance: Extend the life of your tanks and optimize operational efficiency.
  • Peace of mind: Trust our qualified professionals to safeguard your assets and the environment.

Maximize Uptime, Minimize Risk: How NDT Can Benefit Your Operations

Visual Inspection (VT)

See the unseen with Visual Testing (VT): A cornerstone of equipment inspection.


VT, also known as Visual Inspection, may seem simple, but it's a powerful tool for identifying potential issues in storage tanks, piping, pressure valves, and more. Our highly trained technicians use their keen eyes and extensive experience to meticulously examine equipment surfaces, searching for:

  • Cracks, leaks, and corrosion: Identifying these early can prevent costly failures and downtime.
  • Misalignments, loose connections, and other anomalies: Ensuring your equipment operates safely and efficiently.
  • Signs of wear and tear: Helping you proactively plan maintenance and extend equipment life.


While VT doesn't require fancy equipment, its effectiveness depends on the inspector's expertise. That's why we only employ technicians with proven experience and a keen eye for detail. They undergo rigorous training and adhere to industry standards, ensuring you receive a reliable and consistent VT assessment.

VT offers several advantages:

  • Cost-effective: A readily available and affordable inspection method.
  • Quick and accessible: Often used for initial inspections and easily reaching hard-to-reach areas.
  • Complementary: Works well alongside other NDT methods for a comprehensive evaluation.


However, limitations exist:

  • Subjective: Relies on the inspector's experience and visual acuity.
  • Limited depth: Detects surface flaws, not internal defects.
  • Environmental constraints: Lighting, weather, and obstructions can impact visibility.


VT is invaluable when used strategically. Combined with other NDT methods and our expert technicians, it forms a solid foundation for ensuring the safety and integrity of your equipment.

Liquid Penetrant Testing (PT)

Uncover hidden surface flaws with our meticulous Liquid Penetrant Testing (PT).


Liquid Penetrant Testing, a cornerstone of Non-Destructive Testing (NDT), is your secret weapon for identifying surface defects and discontinuities in welds, pipes, and various equipment across diverse industries.


Our highly trained and certified inspection team:

  • Meticulously applies and interprets PT, ensuring accurate and reliable results.
  • Employs advanced techniques and equipment to optimize detection of even the subtlest flaws.
  • Possesses extensive experience in various industries, understanding the specific requirements and concerns of each sector.


PT offers numerous benefits:

  • Versatility: Applicable to a wide range of materials and surface finishes.
  • High sensitivity: Detects even minute cracks, porosity, and other discontinuities.
  • Cost-effectiveness: A relatively affordable and efficient NDT method.
  • Non-destructive: Does not harm the inspected component.


Beyond just identifying flaws, our team goes a step further:

  • Analyzing the severity and relevance of each defect based on industry standards and your specific needs.
  • Providing clear and actionable recommendations for repair, monitoring, or further evaluation.


Partner with us for PT and experience the benefits of:

  • Enhanced equipment safety and reliability: Proactively address potential issues before they cause failures.
  • Reduced downtime and maintenance costs: Identify and address concerns early on.
  • Improved regulatory compliance: Ensure your equipment meets industry standards and safety regulations.
  • Peace of mind: Knowing your equipment is in the hands of qualified professionals.

Magnetic Particle Inspection (MT)

Reveal hidden flaws with our powerful Magnetic Particle Inspection (MT).


MT is a vital tool for identifying surface and near-surface defects in ferromagnetic materials like steel, iron, and nickel. Our highly qualified inspection team utilizes this reliable method to:

  • Uncover cracks, porosity, inclusions, and other discontinuities that could compromise safety and performance.
  • Adhere to stringent industry standards such as ASME, AWS, and API, ensuring accurate interpretations and reporting.
  • Determine the severity and relevance of each indication, providing clear recommendations for repair, monitoring, or further evaluation.


MT offers numerous benefits:

  • High sensitivity: Detects even minute flaws invisible to the naked eye.
  • Cost-effective: A relatively affordable and efficient NDT method.
  • Fast and portable: Ideal for on-site inspections and quick assessments.
  • Non-destructive: Does not harm the inspected component.


Beyond just identifying flaws, we provide:

  • Actionable insights: Clear recommendations based on industry standards and your specific needs.
  • Comprehensive reporting: Detailed reports documenting inspection findings and recommendations.
  • Peace of mind: Knowing your equipment is inspected by qualified professionals with extensive experience.


Partner with us for MT and experience the benefits of:

  • Enhanced safety and reliability: Proactive detection and mitigation of potential issues before they cause failures.
  • Reduced downtime and maintenance costs: Identify and address concerns early on.
  • Improved regulatory compliance: Ensure your equipment meets industry standards and safety regulations.
  • Confidence in your equipment's health: Informed decision-making based on accurate inspection data and expert insights.

Ultrasonic Testing (UT)

See beyond the surface with our advanced Ultrasonic Testing (UT).


Our highly trained and certified inspectors utilize UT to provide unmatched insights into the integrity, material properties, thickness, and weld quality of various materials, strictly adhering to industry codes like AWS D1.1, Section VIII, ASME B31.3, API 1104, and RP2X.


UT offers unique advantages:

  • Non-destructive: Safely inspects components without causing damage.
  • Versatility: Applicable to a wide range of materials, including metals, plastics, and composites.
  • Unmatched depth: Penetrates deep into materials, revealing internal flaws hidden from view.
  • Precise measurements: Accurately measures thickness and identifies even the smallest defects.


Beyond standard compliance, we go the extra mile:

  • Tailored inspection plans: Customized to your specific needs and equipment, ensuring optimal results.
  • Experienced interpretation: Our inspectors expertly analyze UT data to accurately assess flaw severity and recommend appropriate actions.
  • Comprehensive reporting: Clear and detailed reports delivered promptly, keeping you informed of your equipment's health.


Partner with us for UT and benefit from:

  • Enhanced safety and reliability: Early detection of potential issues prevents costly failures and downtime.
  • Optimized maintenance: Targeted maintenance based on accurate UT findings reduces overall costs.
  • Informed decision-making: Clear data and expert insights empower you to make confident decisions about your equipment.
  • Peace of mind: Knowing your equipment is thoroughly inspected by qualified professionals.
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