Collapse Structure Review

These flashcards cover key concepts and terms related to collapse structure assessment and rescue operations.

US&R assessment marking system

A standard system used to mark personal hazard information and the status of victims in a rescue operation.

Dust Mask

A simple paper or cloth mask that fits over the mouth and nose to filter out non-toxic particles.

Pre-established safety zones

Designated areas that are agreed upon as safe during rescue operations.

Power

The rate at which work is being done.

Cribbing

Supports loads in a damaged structure but can significantly deflect under heavy loads.

Laced post shores

Structural supports that require specific tiering to increase load capacity.

Decontaminate

The process personnel must follow before leaving a work site to ensure safety.

Concrete vs. Steel

Concrete is strong in compression but weak in shear and tensile strength, while steel excels in these areas.

Lattice Crane

A crane that typically requires more than one load to haul its components.

L.C.E.S.

A multi-hazard safety plan standing for Lookouts, Communication, Escape Routes, and Safety Zone.

Vertical shoring

Used to stabilize exterior walls during construction or rescue operations.

Hypotension

A potential medical condition that may occur after removing a compressing object from a victim.

The 5 P's of Compartment Syndrome

Pain, Pallor, Paresthesia, Pulselessness, Paralysis.

Emergency stop signal for a crane

The signal 'safe', similar to the term used in baseball.

Average number of occupants for residential occupancy

2 per bedroom.

Minimum protection for rescuers

Gloves, eye protection, and a mask when working around bodily fluids.

Rate of work being done

Referred to as power.

First search operation in rescue

Hasty search.