VEIS FOG

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Questions and Answers

What should the minimum crew size be for conducting a VEIS operation?

Three personnel

One personnel

Four personnel

Two personnel (correct)

Under which circumstances is conducting a VEIS not recommended?

In buildings with natural ventilation

In buildings with positive pressure ventilation (correct)

When the crew has specialized training

When the room is marginally supportive of life

What tool should be placed towards the center of the room before entering?

A pike pole or rubbish hook (correct)

A ground ladder

A TIC

A fire extinguisher

What should a firefighter do before entering a room through a window?

Sweep the floor inside the window opening Signup and view all the answers

How should the firefighter maintain orientation during the VEIS operation?

By placing a tool leading back to the entry point Signup and view all the answers

What is the first action to take upon entering the room during a VEIS operation?

Control the door before searching Signup and view all the answers

What condition indicates that the VEIS tactic may be performed?

The smoke conditions are supportive of life Signup and view all the answers

What is the primary risk associated with VEIS operations?

High risk due to fire conditions Signup and view all the answers

What should be done if smoke conditions in the room are not supportive?

Avoid conducting VEIS tactics Signup and view all the answers

What should be performed after quickly searching the room?

Exit through the same opening used for entry Signup and view all the answers

What is the primary focus during the initial size-up when considering VEIS?

Determining the survivability profile based on smoke conditions Signup and view all the answers

What action should be avoided if there are positive pressure ventilation conditions present?

Conducting a VEIS operation Signup and view all the answers

Which of the following tools is NOT mentioned as necessary for VEIS deployment?

Attic ladder Signup and view all the answers

When searching a room during VEIS, from which point should the firefighter enter the room?

The window or opening created for ventilation Signup and view all the answers

What should a firefighter do after sweeping the floor for potential victims?

Sound the floor for stability before entering Signup and view all the answers

How should fire conditions outside the doorway be assessed before conducting a search?

Using a thermal imaging camera for a hasty sweep Signup and view all the answers

What should be done after exiting the room through the same entry point?

Secure the entry point to prevent reentry into dangerous conditions Signup and view all the answers

Why is it important to have a minimum crew size of two personnel for VEIS?

To ensure that one firefighter can support the other during rescue attempts Signup and view all the answers

What is the purpose of maintaining orientation with entry points during VEIS?

To prevent getting lost in smoke-filled environments Signup and view all the answers

What is the critical factor for deciding whether to conduct VEIS tactics after assessing smoke conditions?

The likelihood of finding a victim alive Signup and view all the answers

Study Notes

Vent-Enter-Isolate-Search (VEIS)

A high-risk search tactic with the highest potential danger for crews
Not recommended for buildings with positive pressure ventilation or attacks
Only consider VEIS if the rescue profile during size-up was URGENT (High risk / High reward)
Requires a minimum crew of two firefighters

Pre-Deployment

Advise Incident Commander (IC) that crew is conducting a VEIS
Wear full PPE and SCBA
Acquire necessary tools: irons, 6' hook, TIC
Assess smoke conditions of the entire structure and the target room/compartment
Only conduct VEIS if the survivability profile of the room is supportive of life, even if marginal.
Do not conduct VEIS if smoke conditions are not supportive of life

Deployment

Ventilate or open a small area of the structure (e.g., bedroom) by opening a window or door
Ensure easy entry and exit through the window (clear the window and sash)
Assess smoke conditions within the room (clean room = door closed, dirty room = door open)
Before entering, sweep the floor inside the window opening for victims
Check floor stability before entry
Place a 6' or 8' pike pole or rubbish hook oriented towards the center of the room with the end of the handle leading to the window or opening
Proceed immediately to the door, control it, and clear the hallway outside before searching or removing victims
Close the door or block it with a mattress to protect the room and potential victims from fire conditions
Search the room quickly and exit through the same opening

Additional Considerations

Maintain a 6'+ radius from windows when making them for VEIS
Never utilize VEIS on rooms with closed doors without assessing conditions first

VEIS Search Tactic

High Risk/Danger: This is a high-risk search tactic for firefighters.
Not Recommended with Positive Pressure: Avoid using this tactic in buildings with positive pressure ventilation or attack, as fire and smoke products can spread to the opening.
Consider VEIS Only for Urgent Rescue: This tactic is only considered during urgent rescue size-ups, where the risk is high but the potential for saving lives justifies it.

Pre-Deployment Procedures

Minimum Crew: Two firefighters are required for a VEIS search.
Inform the Incident Commander (I.C.): The crew must inform the I.C. that they are conducting a VEIS.
Full Personal Protective Equipment (PPE) and Self-Contained Breathing Apparatus (SCBA) Required: All firefighters must wear full PPE and SCBA.
Tools and Ground Ladder: Firefighters must have tools (irons, 6' hook, TIC) and a ground ladder available.
Smoke Conditions: Assess smoke conditions throughout the structure and in the room to be searched, to evaluate survivability potential.
Conduct VEIS if Life is Supportive: If smoke conditions suggest a chance of life, even marginal, conduct the VEIS.
Do Not Conduct VEIS if Smoke Conditions are Not Supportive: Do not use this tactic if smoke conditions don't suggest survivability.

Deployment Procedures

Ventilation: Ventilate a small area (like a bedroom) by opening a window or door.
Clear Entry Point: Clear the entire window/door for easy entry and exit (easy in/easy out).
Smoke Assessment: Check smoke conditions and heat; dirty room conditions indicate an open door, while clean rooms suggest a closed door.
Floor Sweep: Sweep the floor near the window opening for victims.
Floor Stability: Sound the floor for stability before entry.
Orientation and Marking: Maintain orientation with the entry point and place a pike pole or hook towards the center of the room with the handle leading to the opening.
Door Control: Immediately proceed to the door and control it before searching or removing victims.
Hallway Check: Conduct a hasty sweep or use a thermal imaging camera (TIC) to check the hallway outside the door.
Door Closure/Block: Close the door or block it with a mattress to protect firefighters and victims from fire conditions.
Room Search and Exit: Conduct a quick search of the room and exit through the same opening.

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Description

This quiz covers the Vent-Enter-Isolate-Search (VEIS) tactic in firefighting, highlighting its risks and requirements. You'll learn about pre-deployment preparations, assessment of smoke conditions, and safe deployment practices. Perfect for firefighters looking to enhance their understanding of high-risk search techniques.