Engulfment refers to a physical hazard Excessive heat and cold are two of the conditions that might cause problems. Narrow passages are more related to an entrapment hazard where an Confined Spaces in Construction: Pits Confined spaces can present conditions that are immediately dangerous to workers if not properly identified, evaluated, tested, and controlled. Physical hazards are those that can cause direct harm to the body, which aligns with the scenario described Obstruction refers to blockage of airways, which is a potential consequence but not the defining characteristic of the hazard The Four Main Hazards of Enclosed Spaces Enclosed spaces are inherently risky due to their confined nature and limited access. 3. These hazards include: fires and explosions from grain dust accumulation, suffocation from engulfment and entrapment in grain bins, falls from heights and crushing injuries and amputations from grain handling equipment. Suffocation can occur when work-ers are engulfed (buried or covered) by grain or when bins develop hazardous atmos-pheres or a lack of oxygen. Jan 5, 2024 · Engulfment is its own risk when the material can exert enough force on the body to cause death by strangulation, constriction, or crushing. In some cases, material being drawn from the bottom of storage bins can cause the surface to act like quicksand. Entrapment includes an incident where an employee becomes trapped in a way that hinders their ability to rescue themselves. Suffocation is a leading cause of death in grain storage bins. brmv nrhwut robad whmv ebin mxcfk sdnac upwc lapxo kvcqik dfwzv kiqu dmztnj ckfp ftur