Question: Which of the following is an evacuation hazard?

What is an evacuation hazard?

Emergency evacuation is the urgent immediate egress or escape of people away from an area that contains an imminent threat, an ongoing threat or a hazard to lives or property.

Which of the following is an evacuation hazards?

When to Evacuate

As mentioned before, these may include explosions; earthquakes, hurricanes, tornadoes, and other natural disasters; releases of chemical, radioactive, or biological agents; and civil disturbances and workplace violence. The extent of evacuation may be different for different types of hazards.

Which of the following is an excavation hazard quizlet?

Other excavation hazards include water accumulation, oxygen deficiency, toxic fumes, falls, and mobile equipment.

Are the deadliest excavation hazards?

Cave-ins pose the greatest risk and are much more likely than other excavationrelated accidents to result in worker fatalities. Other potential hazards include falls, falling loads, hazardous atmospheres, and incidents involving mobile equipment.

What are the 3 categories of evacuation?

In care premises, evacuations fall into three categories:

  • Single-stage: If all residents are deemed independent of help, all residents can evacuate immediately with minimal assistance.
  • Progressive horizontal: Occasions when most residents are dependent on staff assistance for a successful evacuation.
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What are evacuation procedures?

On hearing an evacuation alarm, or on instruction of emergency control personnel, immediately cease all activity and secure personal valuables. Assist any person in immediate danger, but only if safe to do so. In a fire, do not use a lift to evacuate a building. …

What is the most important information on an evacuation map?

These evacuation maps should include locations of exits, assembly points, and equipment (such as fire extinguishers, first aid kits, spill kits) that may be needed in an emergency.

What are the basic steps in an evacuation procedure?


  1. Evacuate the building as instructed to do so by a Warden.
  2. Walk quickly and calmly to the assembly area.
  3. Close doors and windows as you exit – do not lock doors. Leave lights on.


What is lateral evacuation?

During a stage 2 evacuation, individuals must move laterally to a safer area, such as moving to a different room. During a stage 3 evacuation, everyone vacates the floor. Some emergency plans include a ‘stage four’ which is a total evacuation of the building. However, this is often considered equal to stage one.

Which of the following is a hazard associated with material handling?

Some of the hazards in material handling include: Workers being hit by materials, caught between them or in pinch points. Exceeding load limits. Falling caused by improperly stored materials.

How are excavations prepared?

Make sure the equipment and precautions needed (trench sheets, props, baulks etc) are available on site before work starts. Battering the excavation sides – Battering the excavation sides to a safe angle of repose may also make the excavation safer.

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Is Fire considered a hazard associated with excavations?

If you are not using protective systems or equipment while working in trenches or excavations at your site, you are in danger of suffocating, inhaling toxic materials, fire, drowning, or being crushed by a cave-in.

What are the types of excavation hazard?

More excavation-related hazards

  • falls into trenches or excavations.
  • tripping over equipment, debris and spoil.
  • excavated material or other objects falling on workers.
  • exposure to underground services or overhead electrical cables.
  • unstable adjacent structures.
  • mishandled or poorly placed materials.


What are the hazards in scaffolding?

Building scaffolding for work projects can present numerous serious hazards to employees. According to OSHA, injuries related to scaffolds include falls, tip-overs, being struck by falling equipment, and coming into contact with energized power lines.

What are the safety precautions for excavation?

Avoid underground services and make sure not to undermine nearby structures – use safe digging practice and dig away from them. Check the excavation each day before starting work and after any event that may affect its stability. Provide safe access to get in and out. Prevent collapse – shore, bench, or batter back.

Special equipment and operation