Detailed Engineering Service Inc.

Our Pressure Welding and Metallurgical Engineering Support services provide comprehensive technical guidance for the development, qualification, review, and implementation of welding procedures used in pressure-retaining systems and critical fabrication applications.

Our pressure welding and metallurgical engineering services include:

• Development of Welding Document Packages (WPS/PQR/WPQ) in accordance with ASME Sec. IX, CSA Z662, API 1104, ISO 15614-1, and other recognized industry codes and standards.
• Development of Inspection and Test Plans (ITPs) and production test plans for fabrication and installation processes, in accordance with applicable codes of construction such as ASME Sec VIII, ASME B31 series, MSS SP-75, MSS SP-44, CSA Z662, and others.
• Development of heat treatment and post weld heat treatment (PWHT) procedures and work instructions.
• Failure analysis, Fitness-for-Service assessment, Engineering Assessment, and Repair Management.
• Witnessing and oversight of welding and testing activities (destructive and non-destructive testing) for both shop and site operations.
• Development of QC Manuals and certification support with regulatory authorities such as ITSM, ABSA, and TSASK.

With more than 20 years of experience in welding procedure development and qualification across diverse industrial sectors, we provide practical engineering solutions designed to optimize qualification efficiency and long-term operational value.

Our expertise enables us to strategically develop welding procedures that achieve the broadest practical qualification ranges while minimizing unnecessary testing, rework, cost, and schedule impacts—helping clients maintain compliance, improve productivity, and execute projects with confidence.