Here are some key safety areas covered by Washington State's Safety Standards for General Safety and Health Standards (Chapter 296-24 WAC):

• Personal Protective Equipment (PPE): Employers must protect employees from hazards related to welding, cutting, or brazing operations using appropriate PPE, as specified in WAC 296-24, Part I, and WAC 296-800-160 [1]. This includes ensuring the use of helmets or hand shields during arc welding or cutting, and providing proper eye protection for helpers or attendants [2]. Protective clothing such as flameproof gauntlet gloves and aprons may be required [1].
• Eye Protection: Helmets or hand shields are required during all arc welding or arc cutting operations (except submerged arc welding) [2]. Goggles should also be worn during these operations to protect from rays and flying objects. Proper eye protection must be provided to helpers or attendants [2]. Goggles or other suitable eye protection are required during all gas welding or oxygen cutting operations [2].
• Ventilation: Adequate ventilation is a prerequisite for work in confined spaces [3]. Local exhaust or general ventilating systems must keep the amount of toxic fumes, gases, or dusts below the maximum allowable concentration as specified in chapter 296-62 WAC [4].
• Confined Spaces: Special safety measures are required when welding or cutting in confined spaces. Gas cylinders and welding machines must be kept outside the confined space, and heavy portable equipment must be securely blocked to prevent accidental movement [3]. If a welder enters a confined space through a small opening, there must be a way to quickly remove them in case of emergency, and an attendant must be stationed outside to observe the welder at all times [3].
• Hazard Communication: Potentially hazardous materials used in welding and cutting must be included in the Hazard Communication Standard (HCS) program, as per WAC 296-901-140 [4]. Employees must have access to labels and safety data sheets for these materials and be trained accordingly [4].
• Fire Safety: You must provide each service station with at least one approved portable fire extinguisher having at least an 8-B, C, rating [5].
• General Safety: Welders must ensure welding cable and other equipment is clear of passageways, ladders, and stairways [2]. Railings, safety belts, or lifelines must be used to protect welders or helpers working on platforms, scaffolds, or runways [2].

It is important to consult the specific WAC sections mentioned for detailed requirements and to ensure full compliance with Washington State safety regulations [6].