Inspection Solutions Built on Experience
Olivier International® delivers conventional and advanced Non-Destructive Examination (NDE), asset integrity, engineering, consulting, and regulatory compliance services that help operators protect critical assets, improve reliability, and maintain compliance.
From upstream production to midstream transportation and downstream refining, our experienced team provides the technical expertise and responsive service clients depend on.
From upstream production to midstream transportation and downstream refining, our experienced team provides the technical expertise and responsive service clients depend on.
Complete NDE Solutions
Delivering Confidence Across Critical Assets
With highly skilled, multi-certified personnel, Olivier International® delivers complete NDE solutions worldwide. We support clients onshore and offshore across a wide range of critical infrastructure, including fabrication yards, platforms, pipelines, refineries, power generation facilities, chemical plants, shipyards, and storage terminals.
Complete NDE Solutions
Regulatory and Compliance Services
Olivier International provides offshore regulatory and compliance support, including pre-BSEE audits, API RP 14J facility surveys, safety flow diagram (SFD)/SAFE Chart reviews, production-safety-system verification, and applicable EPA emissions services. The team documents findings and helps operators prepare for inspections and meet program requirements under current BSEE, EPA, and client-specific criteria.
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Ground-Penetrating Radar (GPR)
Olivier International uses ground-penetrating radar (GPR) to non-destructively investigate subsurface conditions and locate detectable metallic and nonmetallic utilities, voids, reinforcing steel, and other features. Detection depth and reliability depend on antenna frequency, target size and depth, soil conductivity and moisture, surface access, and site conditions, so GPR is often combined...
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Acoustic Imaging Leak Surveys
Olivier International uses acoustic imaging to locate and document leaks in compressed-air, vacuum, and other pressurized-gas systems while equipment remains in service when conditions permit. Survey results identify leak locations and can support repair prioritization, energy-loss reduction, and maintenance planning.
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Industrial Laser Cleaning Services
Olivier International provides industrial laser cleaning with adjustable systems selected for the substrate, coating, contamination, and required finish. Controlled laser energy can remove corrosion products, coatings, carbon, grease, and other surface contaminants while reducing the need for abrasive media or chemical stripping; each application requires parameter development, laser-safety controls, and...
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PA-CAT™ Corrosion-Under-Support Inspection
Olivier International offers PA-CAT™ inspections for detecting and measuring contact-point corrosion and corrosion under pipe supports on applicable piping geometries. The technique combines phased-array ultrasonic data with specialized analysis to profile hidden metal loss and provide quantitative information for integrity assessment and repair planning without initially lifting the pipe from...
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NDE Level III Auditing and Program Support
Olivier International provides NDE Level III auditing and program support for employer-based NDE programs, procedures, personnel qualification records, equipment controls, and vendor activities. Qualified Level III personnel can identify gaps, develop or approve procedures within their certified methods, and recommend corrective actions to help align the program with the client’s...
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Mechanical and Electrical Infrared Surveys
Olivier International performs infrared surveys of energized electrical systems and operating mechanical equipment to identify abnormal thermal patterns associated with loose connections, overloads, imbalance, friction, insulation problems, or developing component failure. Findings are documented and prioritized to support condition-based maintenance; thermographic indications require evaluation in context and do not by...
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Fugitive Emissions and LDAR Surveys
Olivier International conducts fugitive-emissions and LDAR surveys to detect, locate, and document unintended methane and volatile organic compound emissions from valves, flanges, connectors, pumps, and other regulated components. Surveys may use optical gas imaging, EPA Method 21 instruments, and approved quantification tools as required by the applicable rule, monitoring plan,...
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Creaform 3D Laser Scanning and Corrosion Assessment
Olivier International uses Creaform handheld 3D scanning and integrity-analysis software to capture accessible surface geometry and characterize corrosion, pitting, deformation, and mechanical damage on piping and other equipment. The resulting 3D data and reports support engineering evaluation, repair planning, and repeatable condition comparisons; achievable accuracy depends on scanner model, setup,...
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Ultrasonic Corrosion Mapping and Erosion Surveys
Olivier International uses encoded ultrasonic corrosion mapping to collect closely spaced wall-thickness measurements and produce C-scan views of remaining wall on accessible piping, vessels, tanks, and other components. The data help characterize corrosion and erosion, distinguish localized from general wall loss, and support engineering assessment, repair planning, and future condition...
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Cathodic Protection Surveys for Tanks, Pipelines, and Offshore Structures
Olivier International evaluates cathodic protection systems on tanks, pipelines, offshore structures, and related piping to determine whether the system is operating as intended. Surveys may include potential measurements, current-output checks, continuity testing, and condition documentation, with findings and recommendations aligned to the asset, applicable regulations, and current AMPP/API guidance.
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Mechanical Integrity, Risk-Based Inspection, and Software
Olivier International supports mechanical-integrity and risk-based inspection (RBI) programs through asset data organization, inspection planning, condition assessment, damage-mechanism review, and risk-informed prioritization. Software tools can centralize equipment records, inspection results, due dates, and dashboards, while engineering and inspection decisions remain governed by applicable OSHA requirements, API 580/581 principles, equipment codes,...
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Visual Testing (VT)
Olivier International performs visual testing (VT) as a direct or remote examination of accessible surfaces, welds, components, and systems for visible discontinuities, damage, alignment issues, corrosion, and workmanship conditions. Qualified inspectors use appropriate lighting, measuring tools, optical aids, cameras, borescopes, or remote systems as required, and document results against the...
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Vacuum Box Leak Testing
Olivier International performs vacuum box testing to locate through-leaks in accessible welds and pressure boundaries that cannot be conveniently pressurized. A leak-detection solution is applied and the box creates a partial vacuum; air drawn through a discontinuity forms visible bubbles, which are evaluated and documented under the applicable procedure and...
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Ultrasonic Testing and Time-of-Flight Diffraction (TOFD)
Olivier International performs conventional ultrasonic testing (UT) and time-of-flight diffraction (TOFD) for applicable welds and components. UT evaluates reflected sound to locate discontinuities and measure thickness, while TOFD uses diffracted signals from flaw tips to support through-wall sizing; code coverage, material, geometry, calibration, and near-surface limitations determine the final technique.
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Infrared Thermography
Olivier International performs infrared thermography to identify and document abnormal temperature patterns in electrical, mechanical, process, and building systems without contact. Findings can support condition-based maintenance and further troubleshooting, but interpretation depends on load, emissivity, reflections, environmental conditions, and equipment history; thermography identifies thermal anomalies rather than confirming root cause...
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Guided Wave Testing (GWT/LRUT)
Olivier International uses guided wave testing (GWT), also known as long-range ultrasonic testing (LRUT), to screen extended lengths of pipe from a limited number of access points for changes associated with corrosion, erosion, or other cross-sectional loss. GWT is a screening method used to identify areas for targeted follow-up examination;...
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Liquid Penetrant Testing (PT)
Olivier International performs liquid penetrant testing (PT) to reveal surface-breaking discontinuities in clean, nonporous materials. Depending on the procedure and acceptance criteria, technicians apply visible or fluorescent penetrant, remove excess material, apply developer, interpret indications, and document results.
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Magnetic Particle Testing (MT)
Olivier International performs magnetic particle testing (MT) to detect surface and near-surface discontinuities in ferromagnetic materials. Technicians magnetize the examination area, apply visible or fluorescent magnetic particles, evaluate leakage-field indications, and document results in accordance with the applicable procedure and acceptance criteria.
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NORM/TENORM Radiation Surveys
Olivier International conducts NORM/TENORM radiation surveys to screen equipment, piping, vessels, scale, sludge, and work areas for radiation levels above site background. Surveys use calibrated instruments and documented locations to support worker protection, material handling, decontamination planning, and compliance with the requirements of the applicable state or federal authority.
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Phased Array Ultrasonic Testing (PAUT)
Olivier International performs phased array ultrasonic testing (PAUT) using multi-element probes and programmed focal laws to steer and focus sound beams through the examination volume. PAUT can produce encoded, auditable data for weld inspection, corrosion mapping, and other code-approved applications, with technique selection, calibration, coverage, and acceptance governed by the...
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Positive Material Identification (PMI)
Olivier International performs positive material identification (PMI) to verify the elemental composition and alloy grade of piping, valves, welds, pressure equipment, and other metallic components. PMI may use X-ray fluorescence (XRF), optical emission spectroscopy (OES), or another approved method selected for the material and required elements, with results compared to...
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Post-Weld Heat Treatment (PWHT)
Olivier International provides controlled post-weld heat treatment (PWHT) of weldments when required by the governing construction code, repair plan, welding procedure, material specification, or engineering evaluation. Temperature-controlled heating, soak, and cooling cycles are monitored and documented to reduce and redistribute welding residual stress and, where applicable, temper weld and heat-affected-zone...
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Radiographic Testing (RT)
Olivier International performs radiographic testing (RT) using X-ray or gamma-ray sources to create images of internal discontinuities and structural features in welds, castings, and other components. Qualified personnel select the technique, exposure geometry, image-quality controls, and acceptance criteria for the applicable code while maintaining required radiation-safety controls and exclusion areas.
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Industrial Rope Access Services
Olivier International uses industrial rope access to position qualified personnel for inspection, NDE, maintenance, and other work in elevated or difficult-to-reach areas. Each job requires a planned system of work, competent supervision, appropriately trained and certified technicians, suitable equipment, rescue provisions, and site-specific risk controls; when suitable, rope access can...
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Ferrite Content Measurement
Olivier International performs portable ferrite measurements on applicable austenitic and duplex stainless steels, welds, and components using calibrated magnetic-induction equipment. Results are reported as ferrite number or percent ferrite, as required by the governing specification, to support weld quality, material verification, and evaluation of corrosion-resistance and mechanical-property concerns.
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Eddy Current and Pulsed Eddy Current (PEC) Inspection
Olivier International provides eddy current testing and pulsed eddy current (PEC) screening for applicable conductive and ferromagnetic assets. PEC can screen for generalized wall loss through many coatings, insulation systems, and nonferromagnetic weather jackets, producing an averaged remaining-wall-thickness estimate that helps target follow-up inspection.
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Cleaner Air. Safer Spaces.
Olivier International® installs and maintains the Synexis® BioDefense System for Olivier Biodefense®
Reducing Microbial Threats for Safer Environments
Olivier Biodefense® specializes in creating healthier indoor environments through comprehensive Indoor Environmental Quality (IEQ) solutions. As a trusted distributor of the Synexis® BioDefense System, Olivier International® provides professional installation and maintenance of systems that utilize innovative Dry Hydrogen Peroxide (DHP™) technology to continuously reduce airborne and surface contaminants—without disrupting daily operations.
