QUALITY CONTROL
WE ARE OVERACHIEVERS. WE GO THE EXTRA MILE.

Sawyer maintains the highest levels of quality assurance. We employ a full-time quality control inspector to ensure everything we produce meets or exceeds every standard, even if inspections aren’t actually required.

Our inspector is certified Level II by The American Society for Nondestructive Testing (ASNT) for:

  • Liquid Penetrant Testing (PT)
  • Magnetic Particle Testing (MT)
  • Reading Radiographic Testing (RT)
CERTIFICATIONS

Sawyer welders are tested, trained and audited to guarantee proficiency with conformance to project specifications and timely delivery. Our quality control methods guarantee stringent codes are met and exceeded during process as well as in final inspections.

We maintain active welding certifications for qualified procedures and processes; rest assured all code specifications will be met. Additionally, we are capable of writing and testing new Weld Procedure Specifications (WPS) in-house with no impact to your project deadline.

We control our welding and fabrication procedures in compliance with the American Society of Mechanical Engineers (ASME) and the National Board Inspection Code (NBIC) to meet global welding requirements.

Sawyer is certified with ASME R and U stamps. These certifications declare that we are capable of meeting ASME and NBIC standards for the fabrication, repair, and alteration of boilers, pressure vessels, and other pressure retaining items.

We have welders actively qualified to weld in the following specifications and codes:

  • AWS D1.1 Structural Steel Welding
  • ASME Boiler and Pressure Code (BPVC) Sections I, IV, VIII X and/or XII
INSPECTION AND QUALITY CONTROL

Inspection allows us to build our continual culture of quality assurance, which is an integral part of our fabrication process. We inspect each stage in the fabrication process:

  • Receiving – Material specifications
  • In Process – Dimensional specifications
  • Final Inspection – Performed by our Quality Control Inspector and coordinated with required outside inspectors

Inspections are performed to ensure the project meets:

  • Authorized requirements
  • Non-destructive examination
  • Design and engineering drawings
  • Documentation
  • Material specifications
  • Required standards and certifications
DOWNLOAD ASME CERTIFICATES
Call Us Today at (918) 834-2550
7799 S. Regency Drive  |  Tulsa, OK 74131