NDT
Conventional NDT
Radiography, penetrant, magnetic particle, ultrasonic, and visual testing for welds and components in shop and field — documented to API and ASME standards.
Industry
Pipeline Construction
NDT and integrity inspection for new-build pipeline projects from right-of-way to tie-in.
SIS provides full-scope NDT and integrity inspection for pipeline construction projects — code-compliant radiography and ultrasonic examination from initial welding through hydrostatic testing and final tie-in. High-capacity crews deploy automated ultrasonic testing (AUT) and X-ray crawlers, dispatching from any of eight offices across TX, NM, OK, and ND, typically within 24 hours.
SIS provides full-scope NDT and integrity inspection for pipeline construction projects across the midcontinent and Gulf Coast. From initial welding through hydrostatic testing and final tie-in, our crews deliver code-compliant radiography and ultrasonic examination on schedule.
Our high-capacity pipeline inspection program deploys automated ultrasonic testing (AUT) and X-ray crawlers to keep pace with aggressive construction timelines. Every technician holds current ASNT certifications and operator qualifications required by major pipeline operators.
Whether you are building a 2-inch gathering line or a 42-inch transmission main, SIS dispatches qualified crews from any of our eight offices to your right-of-way within 24 hours.
Services used
Services this industry relies on
RTR / CRAWLERS / AUT / LEVEL III
High-Capacity Pipeline NDT
Advanced automated inspection technologies for large-diameter and high-volume pipeline work, with cloud sharing and remote audit capability.
INTEGRITY / CORROSION / ASSESSMENT
Pipeline Integrity
Coating weld inspection, hardness and strength testing, and direct assessment programs for transmission and distribution pipeline systems.
FAQ
Common questions
What NDT methods does SIS provide on pipeline construction projects?
SIS delivers code-compliant radiography and ultrasonic examination from initial welding through hydrostatic testing and final tie-in, plus automated ultrasonic testing (AUT) and X-ray crawlers for high-capacity pipeline inspection on aggressive construction timelines.
What standards and certifications back SIS pipeline weld inspection?
Pipeline welds are examined to API 1104 and ASME Section V procedures, and every SIS technician holds current ASNT SNT-TC-1A certifications plus the operator qualifications required by major pipeline operators.
How quickly can SIS mobilize crews to a right-of-way?
SIS dispatches qualified crews from any of its eight offices across Texas, New Mexico, Oklahoma, and North Dakota — typically to your right-of-way within 24 hours, with same-day scope and availability turnaround.
What pipeline sizes can SIS inspect?
SIS inspects everything from 2-inch gathering lines to 42-inch transmission mains, matching crew size and inspection technology to the project.
Request a quote
Need Pipeline Construction on your next scope?
Tell us what you need inspected, where, and by when. We'll reply with scope and availability, usually same business day.