Technical Support & Inspection Services

Technical Support & Inspection Services

Comprehensive technical, inspection, and engineering support ensuring all field and shop activities conform to API, ASME, AWS, and ISO standards.

1. Welding Engineering & Qualification

Field and workshop welding engineering, Procedure Qualification Records (WPS/PQR), Welder Performance Qualification (WPQ), and high-integrity joining of carbon steels, stainless steels, Duplex, Super Duplex, and exotic alloys (Inconel, Monel).

2. Non-Destructive Testing (NDT)

Non-invasive inspection methods—including Ultrasonic Testing (UT), Radiographic Testing (RT), Magnetic Particle Testing (MT), Liquid Penetrant Testing (PT), and advanced methods like PAUT and TOFD—to verify structural integrity without compromising assets.

3. Destructive Testing (DT)

Mechanical testing of sacrificial samples and weld test coupons (tensile, bend, Charpy V-notch impact, and hardness testing) to verify material properties meet design thresholds.

4. Heat Treatment & PWHT Verification

Pre-heating, Post-heating, Hydrogen Backout, and Post-Weld Heat Treatment (PWHT) field services utilizing electrical resistance or induction heating to relieve residual stresses and prevent hydrogen cracking in thick-wall piping and pressure vessels.

5. Maintenance Inspections & Statutory Verifications

Systematic field surveillance, baseline code inspections, and independent third-party verification ensuring equipment compliance with safety regulations and operating licenses.

6. Plant, Project & Equipment Integrity Studies

Advanced engineering evaluations utilizing Risk-Based Inspection (RBI API 580/581), Reliability-Centered Maintenance (RCM), and Fitness-for-Service (FFS API 579) assessments to project remaining life and prevent outages.

7. Procurement, Materials Management & TPI

Bill of Materials (BOM) verification, spare parts optimization, Material Test Reports (MTRs) certification traceability, and Third-Party Inspection (TPI) shop surveillance at vendor fabrication yards.

8. Turnkey MDR & Technical Documentation

Turnkey management of technical records, Manufacturing Data Reports (MDR), material test reports, Inspection & Test Plans (ITPs), and regulatory compliance records required for audit readiness.

Inquire About Technical Support

Need Specialized Field Inspection & Technical Backing?

Contact EXTECH to discuss your welding, NDT, testing, and vendor surveillance requirements.

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