6.0 GENERAL
6.1 Terminology
6.1.1 Welding terms and definitions shall be in accordance with AWS A3.0.
6.1.2 Welding and non-destructive examination (NDE) symbols shall be in accordance with AWS A2.4.
6.2 Safety
6.2.1 Safety measures for protecting workers involved in welding and cutting operations shall be in accordance with ANSI Z49.1 and all local regulations. Adequate ventilation and fume extraction facilities shall be provided to minimize worker exposure to harmful welding, cutting and NDE chemical fumes.