The Applied Technical Services Family of Companies (ATS FoC) and our Nondestructive Testing Division are recognized for delivering reliable boiler and pressure vessel inspections across a range of industries where safety is paramount. These mechanical integrity inspections, often mandated by OSHA, API, ASME, and other agencies, help ensure equipment safety and compliance. Pressure vessel owners are required to establish and maintain inspection and repair plans that comply with applicable codes. Inspectors are typically required to conduct routine assessments, report test results, document damage and vulnerabilities, and issue fit-for-service certifications.
Our engineers and certified non-destructive testing professionals provide high-quality NDT services throughout the US and internationally. Our cross-functional team is made up of:
- Licensed Professional Engineers (P.E.)
- ASNT SNT-TC-1A Certified NDT Personnel
- CP-189 Inspectors
- API Inspectors
- AWS Certified Welding Inspectors (CWI)
What Standards do Mechanical Integrity Inspections Comply With?
At ATS, we perform mechanical integrity inspections to the following standards:
- API 510
- API 571
- API RP 572
- API 579
- API 910
- API 620
- API 941
- API 945
- ASME FFS-1
- ASME PCC-1
- ASME PCC-2
- ASME PCC-3
- OSHA 29 CFR 1910
- OSHA 29 CFR 1915
- OSHA 29 CFR 1926
Pressure Vessel Inspections Within Our Expertise
- ASME Section VIII, Division 1
- ASME Section VIII, Division 2
- Deaerator Tanks
- Heat Exchangers
- Glass Lined Vessels
- Autoclaves
- Research Vessels
- Dryer Cans and Yankee Dryers
- Reactor Vessels
- Evaporators
- Vaporizers
- Air Receivers
Making Informed Decisions with Actionable Data
Our goal is to help you transform pressure vessel inspection data into operational insights that keep your operations, assets, and personnel protected. Our detailed inspection reports provide the following data:
- Corrosion Rate Determination
- Remaining Life Calculations
- ASME FFS-1 Evaluations
- Fitness for Service Analysis
- API RP 579 Fit for Service Evaluations
- Required Thickness Determination
- Maximum Allowable Working Pressure Determination
- Evaluation of Existing Equipment
- Detailed Inspection Reports and Records
- Isometric and CAD drawings
As an industry leader, ATS conducts thorough tests and inspections in a resolute and timely manner. Our objective is to deliver safe, quality-assured pressure vessel inspections in compliance with safety codes and standards from start to finish.
Contact Us
To schedule a pressure vessel inspection with our experts, call us at +1 (888) 287-5227 or submit the web request form today.

