Definition Of An Atmospheric Hazard

Elevated noise levels heat and cold stress mechanical and electrical hazards dust engulfment potential and of primary concern atmospheric conditions.

Definition of an atmospheric hazard. These include cyclones tornadoes droughts thunderstorms etc. Natural hazards that originate in the atmosphere of the earth are called atmospheric hazards. Low levels of oxygen can be caused by the consumption of oxygen during open flame operations such as welding cutting or brazing. Atmospheric hazards include things such as oxygen deficiencies dusts chemical vapors welding fumes fogs and mists that can interfere with the bodies ability to transport and utilize oxygen or that have negative toxicological effects on the human body.

Those natural hazards that are related to water in the atmosphere are termed as hydrospheric. Threatening event or probability of occurrence of a potentially damaging phenomenon within a given time period and area. Hazard means a physical hazard or hazardous atmosphere. Drought rainfall snowfall winds hailstorm.

Hazardous atmosphere means an atmosphere that may expose employees to the risk of death incapacitation impairment of ability to self rescue that is escape unaided from a permit space injury or acute illness from one or more of the. Atmospheric definition pertaining to existing in or consisting of the atmosphere. Non atmospheric physical or those hazards that are caused either by equipment rotors sparks etc or by other dangerous conditions slippery surfaces heat etc. Generally these locations have limited entry and egress and are not conductive to prolonged human occupancy without the use of proper procedures and safety equipment.

Natural hazards are naturally occurring physical phenomena caused either by rapid or slow onset events which can be geophysical earthquakes landslides tsunamis and volcanic activity hydrological avalanches and floods climatological extreme.