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Quality Assurance


Quality is of the utmost importance

We have a reputation for providing our customers with products that are among the highest quality in design, materials, and manufacturing.

Our goal is to always do it right the first time in accordance with applicable codes and customer specifications.

TIWW have an ASME approved QA/QC Program registered with the Alberta Boilers Safety Association (ABSA), the local pressure equipment safety authority, and we hold the following certifications.

U Stamp – Unfired Pressure Vessels ASME

S Stamp – Fired Boilers (Steam Generators) ASME

PP Stamp – Power Piping ASME

A Stamp – Power Boiler Assembly at plant and field sites ASME

R Stamp – Code shop/field repairs ASME

Section I – Power Boilers ASME

Section VIII-1 – Pressure Vessels ASME

B31.1 – Pressure and Boiler External Piping ASME

B31.3 – Pressure and Process Piping ASME

NB – The National Board of Boiler & Pressure Vessel Inspectors

CWB Certification