Advanced NDT Solutions
When conventional methods aren't enough, Tier 1 Integrity brings advanced NDE technologies to solve your toughest inspection challenges. From automated phased array to robotic inspection and through-insulation testing, our advanced NDT team delivers high-confidence data that drives better decisions.
Advanced NDE Technologies
PAUT - Phased Array Ultrasonic Testing
Automated and semi-automated phased array inspection for weld examination, corrosion mapping, and volumetric flaw characterization. Our PAUT capabilities meet API, ASME, and client-specific requirements.
Corrosion Mapping
Detailed thickness mapping of vessels, piping, and tanks to identify and quantify active corrosion areas. Data feeds directly into Fitness-for-Service evaluations and remaining life calculations.
TOFD - Time of Flight Diffraction
High-sensitivity weld inspection technique for detection and sizing of planar flaws. Often paired with PAUT for comprehensive weld integrity assessments per API and ASME codes.
ET - Eddy Current Testing
Surface inspection and tube inspection services. Our dedicated eddy current division, led by industry-experienced specialists, supports heat exchanger tubing programs, surface crack detection, and condenser inspections.
Flange Management
Systematic inspection, documentation, and verification of flanged connections. Critical during turnarounds for blinding confirmations, gasket verification, and leak-free startups.
ROV & Robotic Inspection
Remote-operated vehicle and robotic inspection for confined spaces, elevated structures, and in-service storage tanks - reducing the need for confined space entry and scaffolding.
CUI Programs - Corrosion Under Insulation
Comprehensive CUI management programs including risk-based prioritization and multiple inspection technologies: LYFT (Long-Range Guided Wave through insulation), Guided Wave ultrasonic testing, and CR/DR (Computed/Digital Radiography through insulation).
Have a complex inspection challenge?
Let's talk about the right approach for your specific situation.