- Terracon (Colorado Springs, CO)
- …Density Gauge operation. Steel + American Welding Society (AWS) Certified Welding Inspector (CWI), or + Structural Steel and/or nondestructive testing services: ASNT ... Level II Facilities + Relevant certification for the services or...- Welding. + American Welding Society (AWS) Certified Welding Inspector (CWI) + American Society for Nondestructive Testing (ASNT)… more