Emergency Response and First Aid: Worked Scenarios

A helper collapses beside exposed temporary wiring. A colleague proposes touching the helper before isolating the electrical supply. Determine the safe initial response sequence.

During excavation, soil collapses and a worker is unaccounted for. An untrained laborer suggests climbing into the unsupported excavation to search.

A work site is near a flood-prone access road. The EAP identifies a safe elevated assembly location and also a designated shelter building for severe lightning. Workers receive a severe-lightning warning but no flood evacuation order. Should they automatically use the flood assembly route?

An active-phase register shows 82 persons: 74 are at the assembly point, 3 are documented as having left site earlier, 2 are with qualified medical personnel at the designated treatment point, and 3 have unknown whereabouts. Is the roster reconciled?

An EAP exercise logs: discovery-to-alert 2 minutes, dispatch 4 minutes, road travel 11 minutes and gate-to-patient access 6 minutes. Compute the discovery-to-responder access time.

The same exercise shows road travel of 11 minutes and all other intervals fixed. Clearing the designated access gate reduces gate-to-patient movement from 6 to 2 minutes. What is the total planning-time saving?

A crane operator on a deep-basement level cannot hear the site siren and has no mobile coverage. The EAP promises both a siren and an assigned radio/warden acknowledgement, but the second system was not provided.

A remote civil site has 65 workers on two shifts and claims compliance because its ambulance travel estimate is “under 15 minutes.” Its first-aid roster has a single certified person who only works the day shift.

A worker is found near a process-cleaning chemical spill. Responders are on their way. A supervisor knows the product label, location, start time, number potentially exposed and whether the area ventilation is active.

A pour subcontractor stores 12 pallets near an assembly exit and 3 pallets across the emergency-vehicle gate. An incident drill shows workers can exit only by walking past loading equipment.

A mock evacuation takes 7 minutes to sound the alarm, 4 minutes for the last worker to arrive and 9 additional minutes to resolve two visitors missing from the roster. What are the logged time intervals and what should improve?