also known as nondestructive testing technicians, utilize a variety of technologies to inspect products and materials for structural flaws. This can include a wide range of techniques, including radiography, ultrasound, current testing, and permeability testing.
It is the responsibility of the site supervisor to assess hazards, determine risks, conduct regular inspections, and maintain a safety programme. ... The responsibilities of a site supervisor may include: Supervising workers, subcontractors and work activities