Inspection Services
Tier 1 Integrity provides API-certified inspection services for pressure vessels, piping, tanks, and ancillary equipment. Our inspectors bring the certifications, field experience, and code expertise your facility needs to stay compliant and operate safely.
Inspection Capabilities
Risk-Based Inspection (RBI)
Initial and evergreening RBI studies using time-based and risk-based methodologies. We develop optimized inspection plans that focus resources where they matter most.
API 510, 570 & 653 Inspections
Certified inspections for pressure vessels (API 510), piping (API 570), and aboveground storage tanks (API 653). Our inspectors hold current API certifications and have extensive field experience across refining, petrochemical, and midstream operations.
API 936 Refractory Inspections
Specialized inspection of refractory linings in process heaters, reactors, and other high-temperature equipment.
NACE Certified Coating Inspections
Surface preparation verification, coating application inspection, dry film thickness measurements, and coating system assessments by NACE-certified inspectors.
AWS Certified Welding Inspections
Weld quality verification for new construction, repairs, and alterations. Our CWIs ensure compliance with AWS, ASME, and client welding specifications.
Fabric Maintenance
Ongoing inspection programs for facility infrastructure including structural steel, platforms, pipe supports, fireproofing, and building enclosures.
Third-Party Inspections / Vendor Surveillance
QA/QC inspection services at fabrication shops and vendor facilities - ensuring equipment meets your specifications before it arrives on site.
CUI Management & Program Implementation
Development and execution of corrosion-under-insulation programs, from risk assessment through inspection execution and data management.
Flange Management Services
Inspection and blinding confirmation services during turnarounds and shutdowns to support safe isolation and leak-free startups.
Need certified inspectors on site?
From turnaround crews to nested API inspectors, we have the team to support your facility.