728x90 밀폐작업2 52. Working in Confined Spaces What are some common hazards in a confined space? Hazardous gases and vapor such as carbon monoxide, carbon dioxide, Freon, hydrogen sulfide, welding gases, ammonia etc. Asphyxiation due to limited oxygen. Combustible dusts. Flammable liquid or gases. Explosion. Engulfment. Becoming trapped. Fall hazards. It can be any space of an enclosed nature where there is a risk of death or serious injury .. 2022. 12. 23. Confined Space Work A confined space can be any enclosed area that if unventilated could contain a toxic gas/vapour, or insufficient oxygen to support life. In many cases the dangers cannot be detected by the senses. It is important to remember that many deaths occur whilst attempting to rescue from a confined space. [Hazards] · Too much or too little oxygen. · Presence of toxic and/or flammable atmospheres. · Biol.. 2022. 12. 8. 이전 1 다음 728x90
