noun
General Slang
size-up
· noun · firefighter / EMS
The fast on-scene assessment of what you're dealing with.
0
Definitions
1
The first 360-degree read of an incident: what's burning, how big, who's inside, what's exposed, what resources do I need. Done out loud over the radio by the first-arriving officer and updated continuously.
“Engine 4 on scene, two-story residential, heavy smoke from the Bravo side — give me a working fire and start the size-up.”
by community
0
size-up In A Sentence
Engine 4 on scene, two-story residential, heavy smoke from the Bravo side — give me a working fire and start the size-up.
Origin & Usage
Fire-service incident-command vocabulary, codified in textbooks since the early 20th century; Lloyd Layman's 13-point size-up from the 1940s is the classic framework.
Comments 0