Untitled Presentation

Open Ended

How can knowledge of building construction types influence the strategies used during a fire emergency?

Multiple Choice

Why is it important for firefighters to understand building construction when responding to emergencies?

• To alert them to potential construction hazards

• To enable a safe and effective fire attack

• To approximate how fire will spread and extinguish it quickly

• All of the above

Multiple Choice

Which type of building construction is considered the least combustible?

• Type 1 - Fire Resistive

• Type 2 - Non-Combustible

• Type 3 - Ordinary

• Type 5 - Wood Frame

Multiple Select

Which of the following statements correctly describe 'Protected' structural members as shown in Subgroup 'A'?

• They have an additional fire rated coating or cover.

• They are exposed and rely on natural fire resistance.

• The fire resistance is extended by at least 1 hour.

• They have no additional fire rated coating.

Fill in the Blanks

Type '1'-A (protected) buildings have a fire resistive rating of

hours for their structural frame and columns.

Multiple Choice

Which component in Type '1'-B (unprotected) fire resistive buildings has the lowest fire resistive rating?

• Structural frame and columns

• Bearing walls (Exterior & Interior)

• Floor construction, beams and joists

• Roof construction, beams and joists

Multiple Choice

Which of the following materials is most commonly used in Type I - Fire Resistive construction?

• Wood

• Unprotected steel

• Protected steel and reinforced concrete

• Aluminum

Multiple Select

Which of the following are characteristics of Type I - Fire Resistive construction?

• Can have unlimited height

• Used for most high-rise buildings

• Primary hazard is structural collapse

• Intended to confine fire to its location

Open Ended

Explain why Type I - Fire Resistive buildings are often used for high-rise construction and buildings with high life-safety hazards.

Fill in the Blanks

Type 1A construction has less restrictions on

and area per story.

Open Ended

Describe two common features of fire resistive buildings constructed between 1900 and 1920.

Multiple Choice

Which of the following is NOT a characteristic of post WWII fire resistive buildings?

• Steel or concrete frame

• Typical modern high-rise weighs about 8 lbs/cu. ft.

• Spray On fireproofing is effective and safe

• Fluorescent lights and air conditioning permit infinite floor areas

Open Ended

Explain the process and benefits of using post-tensioned concrete in modern construction.

Multiple Choice

Which of the following methods of fire resistance relies on the material itself being fire resistive?

• Directly applied protection

• Inherently fire resistive material

• Spray On fireproofing

• Post-tensioned concrete

Open Ended

Compare and contrast the effectiveness of inherently fire resistive materials and directly applied fire protection methods in building construction.

Fill in the Blanks

Protection is

applied in one of the methods of fire resistance.

Open Ended

What is the primary concern associated with fire spread in buildings, and how can fire resistive construction help mitigate this risk?

Multiple Choice

Which of the following is NOT a means by which fire and smoke can spread in modern fire resistive buildings?

• Central Air Conditioning (HVAC) ducts

• Auto Exposure

• Unprotected openings

• Fire-resistant doors

Multiple Select

Which of the following statements about HVAC systems in fire resistive buildings are correct?

• HVAC ducts supply conditioned air to the building.

• HVAC ducts can allow fire and smoke to spread.

• HVAC ducts penetrate every fire barrier.

• HVAC ducts prevent fire from spreading.

Open Ended

Explain how HVAC systems can contribute to the spread of fire and smoke in buildings.

Fill in the Blanks

The fire at One Meridian Plaza in Philadelphia spread due to

and was stopped by automatic sprinklers at the 30th floor.

Fill in the Blanks

Type '2' noncombustible buildings are characterized by structural steel, walls, and roof that are

or slow-burning.

Open Ended

Reflecting on today's session, what is one key reason you think knowing building construction is crucial for fire safety?

Multiple Choice

Why is it important for firefighters to understand building construction?

• To alert them to potential construction hazards

• To enable a safe and effective fire attack

• To approximate how fire will spread and extinguish it quickly

• All of the above