Chapter 13: Buildings under Construction, Remodeling, Expansion, and Demolition
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Questions and Answers

What unique hazards do construction sites typically have?

  • Finished fire protection systems
  • Completed barriers
  • Unfinished fire protection systems and barriers (correct)
  • Perfectly organized materials

Why is preincident planning crucial for construction sites?

  • To avoid construction delays
  • To increase complexity in construction projects
  • To help firefighters maintain familiarity with the project (correct)
  • To ensure all workers have proper safety gear

What challenge do first responders commonly face regarding construction site access?

  • High visibility of addressing
  • Easy access through security measures
  • Inclusion of lock boxes or padlocks for emergency access (correct)
  • Lack of locked gates

What is the purpose of construction elevators?

<p>To transport material (A)</p> Signup and view all the answers

Why are temporary fire protection measures necessary on construction sites?

<p>To protect workers and the public (A)</p> Signup and view all the answers

What is one of the challenges related to obstacles for emergency vehicle access at construction sites?

<p>Damaged roadways (A)</p> Signup and view all the answers

What do newer building codes require when construction reaches a certain height?

<p>A minimum of one lighted stairway to be provided (D)</p> Signup and view all the answers

What are material hoists specifically designed for in construction sites?

<p>'Transporting material' (B)</p> Signup and view all the answers

What is a common hazard present on construction sites related to heating, vehicle fuel, and construction processes?

<p>Hot work (C)</p> Signup and view all the answers

Which temporary electrical installation can become a source of ignition due to being moved and rearranged during construction work?

<p>Temporary electrical wiring (A)</p> Signup and view all the answers

What measure is necessary on construction sites to protect workers and the public?

<p>Temporary fire protection measures (C)</p> Signup and view all the answers

Which process may increase the fire hazard at a construction site as it involves operations that could produce a source of ignition?

<p>Hot work (B)</p> Signup and view all the answers

What can help minimize the risk of a hazard from storage containers holding flammable liquids and gas?

<p>Various actions (D)</p> Signup and view all the answers

Which action may be necessary if structural fireproofing is deemed inadequate at a construction site?

<p>Adding or removing walls (B)</p> Signup and view all the answers

What is a measure that should be considered when making structural changes or expansion to a building to ensure safety during construction?

<p>Installing or modifying fire sprinklers and standpipes (C)</p> Signup and view all the answers

What measure must be installed before it can provide protection against fire during construction?

<p>Standpipes (C)</p> Signup and view all the answers

What is an example of renovation work?

<p>Changing bathroom fixtures (B)</p> Signup and view all the answers

During renovation, what unique hazard may arise due to the disturbance of hazardous substances?

<p>Exposure to asbestos (B)</p> Signup and view all the answers

What is a critical reason for maintaining a fire watch after work stops for the day in occupied buildings?

<p>Ensuring occupants' safety (A)</p> Signup and view all the answers

Why should the number of sprinklers shut off during renovation be limited as much as possible?

<p>To maintain fire protection (D)</p> Signup and view all the answers

What is the primary concern faced during building expansions?

<p>Obtaining building permits (B)</p> Signup and view all the answers

Why is it necessary for first-due fire companies to be made aware of temporary arrangements during construction?

<p>To familiarize themselves with the project (D)</p> Signup and view all the answers

What is one reason why new construction may affect the existing water supply system on the premises?

<p>To accommodate additional sprinklers (B)</p> Signup and view all the answers

What kind of provisions may be used to maintain the functionality of fire protection systems during construction?

<p>Temporary mains, hydrants, and bulk sprinkler piping only (B)</p> Signup and view all the answers

What is a common concern when fires occur on demolition sites?

<p>Potential release of dangerous fumes (A)</p> Signup and view all the answers

When engaged in rescue operations in wreckage, what should firefighters be cautious about?

<p>Unknown hazardous materials (B)</p> Signup and view all the answers

What may be used to maintain the functionality of fire protection systems during construction?

<p>Temporary bulk sprinkler piping (C)</p> Signup and view all the answers

What is a common hazard related to the use of fuels on construction sites?

<p>Fire and explosion risks (A)</p> Signup and view all the answers

What is a key reason why temporary electrical wiring can pose a source of ignition?

<p>Daily movement during work activities (B)</p> Signup and view all the answers

Which measure is commonly implemented on construction sites to minimize the risk of fire from storage containers holding flammable liquids and gas?

<p>Regular container inspections (A)</p> Signup and view all the answers

What is a common concern when combustible debris is generated at construction sites?

<p>Potential for fire hazards (A)</p> Signup and view all the answers

Which activity at a construction site is classified as hot work and may increase the fire hazard?

<p>Welding steel beams (B)</p> Signup and view all the answers

What is a critical aspect to consider when expanding the building's footprint during construction?

<p>Optimizing fire protection measures (C)</p> Signup and view all the answers

Why are fire protection systems like automatic sprinklers crucial during construction?

<p>To provide protection against fires (B)</p> Signup and view all the answers

What is a potential consequence if structural fireproofing is deemed inadequate at a construction site?

<p>Necessary structural changes (D)</p> Signup and view all the answers

Why is having a plan for safely carrying out construction work important during building expansions?

<p>To minimize the risk of fires (A)</p> Signup and view all the answers

What is a common measure to implement when making structural changes and expansion to ensure safety during construction?

<p>Coordinating temporary fire protection measures (D)</p> Signup and view all the answers

What is a unique challenge related to accessing construction sites for first responders?

<p>Locked security doors obstructing entry (A)</p> Signup and view all the answers

Why are construction elevators not suitable for transporting personnel?

<p>They are intended only for material transport (D)</p> Signup and view all the answers

What is a key reason for establishing fire department access and water supply coordination before construction starts?

<p>To meet required fire flow during emergencies (C)</p> Signup and view all the answers

Why do newer building codes mandate a lighted stairway in tall buildings under construction?

<p>To ensure a safe exit route for workers and responders (D)</p> Signup and view all the answers

What is a primary concern related to fire hazards on construction sites?

<p>Unfinished building utilities (C)</p> Signup and view all the answers

What is a significant obstacle that may impede emergency vehicle access to a construction site?

<p>Damaged roadways due to heavy machinery (A)</p> Signup and view all the answers

Why are temporary fire protection measures necessary on construction sites?

<p>To provide enhanced protection before permanent systems are installed (A)</p> Signup and view all the answers

What is an essential requirement for first responders encountering a construction site with limited access roads?

<p>Effective communication with site personnel (D)</p> Signup and view all the answers

Why must material hoists never be used to transport personnel at construction sites?

<p>They are designed solely for material transport (B)</p> Signup and view all the answers

What is a vital consideration when navigating obstacles for emergency vehicle access at construction sites?

<p>Avoiding debris, staging vehicles, and damaged roadways (C)</p> Signup and view all the answers

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