Pipelines play an important role in transporting materials safely and efficiently, but maintaining their integrity requires regular inspection and quality control. Nondestructive testing (NDT) allows technicians to evaluate welds and materials for potential discontinuities without damaging the component being inspected.

Non-destructive testing (NDT) plays an important role in identifying defects without damaging the component being inspected. Two commonly used surface inspection methods are Magnetic Particle Testing(MT) and Liquid Penetrant Testing (PT). While both methods are used to detect surface-breaking discontinuities, they work differently and are suited for different materials and applications.

Vapor wells play a key role in protecting indoor air quality and supporting environmental cleanup efforts. By providing critical subsurface vapor data, they help ensure safe, informed development of contaminated or previously used land.

Behind every successful solar project, is careful planning, testing, and site evaluation where geotechnical drilling plays a critical role.

As 2025 comes to a close, we’re taking a moment to reflect on a year that pushed boundaries, expanded our footprint, and reinforced what Challenge Testing does best—delivering reliable geotechnical and NDT services in challenging environments ...