This is a fast-moving process requiring quick decision making. Rescue Mode: a clear, all-hands operation to immediately remove victims from IDLH environment. Examples may include hazardous materials response, confined space rescue, extrication or technical rescue operations. Special Ops: when the emergency calls for resources (equipment, skill set, manpower, etc.) greater than what arrived on scene.

A fast-paced operation initiated when positive results can be achieved by aggressive firefighting decision making.ĭefensive: typically utilized to protect exposures instead of dedicating crews to interior attacks. Offensive: an attack to the seat of the fire accompanied by ventilation and rescue activities. Be prepared to verbally change the mode of operation when the situation dictates. Investigative: used when no obvious emergency situation is visible from the exterior upon arrival. “100 ft x 50 ft”, square footage, acreage, etc.) “Confidence is contagious, so is lack of confidence” -Vince Lombardi 5 Key Points to Highlight During a Size-Up #1 -Occupancy Type: Set the tone early and others will follow the lead. It is imperative that we are calm and confident during our reports.

It paints the picture of the emergency scene for dispatchers and responding companies.Īlmost as important as what we say during our Size-Up is how we say it.

The Size-Up or Situation Report (Sit-Rep) is designed to be clear, concise and brief.

Fire officer initial sizeup