N.I.S. has had over 25 years of experience testing heavy equipment and has expertise in knowing where equipment failures are most likely to occur. N.I.S. has the capability to test the structural integrity of heavy equipment utilized by a multitude of industries. Those industries include: aerospace, aluminum, automotive, chemical, coal, construction, engineered wood panel, infrastructure projects, fire departments, government, military, nuclear, petroleum, plastics, power, public utilities, steel, timber and wood, and transportation. The inspection techniques utilized are dependent on the project and the specific piece of equipment, but may include the following:
- Ultrasonic Inspection
- Angle-Beam Ultrasonic Inspection
- Magnetic Particle Inspection
- Dye Penetrate Inspection
N.I.S. provides AWS-certified weld inspectors and has weld conditioning and stress relieving capability.