728x90 산소농도3 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. Gas Monitoring Too many people are killed every year when working or rescuing from confined spaces. In many cases this is because operatives are not aware of the hazards and do not have the correct monitoring equipment to identify when hazards are present. [Hazards] · Lack of knowledge of the potential hazards. · Low or High oxygen levels. · Presence of toxic or flammable gases. · The wrong type or uncallibrat.. 2022. 12. 9. 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
