Salvage and Overhaul Guide

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Questions and Answers

What is the primary goal of salvage operations in the context of firefighting?

  • To extinguish the fire as quickly as possible
  • To minimize damage due to water, smoke, heat, and other elements
  • To prevent direct loss caused by fire and its by-products
  • To control damage in order to keep the occupants’ losses to a minimum (correct)

Which factor directly impacts the success or failure of salvage operations on the fireground?

  • The number of personnel involved in the firefighting operation
  • The size and intensity of the fire
  • The familiarity and training with salvage equipment and techniques (correct)
  • The availability of water and firefighting equipment

What is a key factor that may influence the strategic priorities for salvage operations?

  • Color of the exterior walls
  • Type of structure (correct)
  • Distance to the nearest fire station
  • Number of windows in the building

In salvage operations, what is the significance of performing active operations closest to the primary source of damage?

<p>It has a greater impact and can be more effective (D)</p> Signup and view all the answers

When should plastic covers be a strong consideration for salvage operations?

<p>When used as an additional vapor barrier under a salvage cover (D)</p> Signup and view all the answers

What is the purpose of hallway runners in salvage operations?

<p>To facilitate salvage operations in hallways or high-traffic areas (C)</p> Signup and view all the answers

What is the recommended number of rip stop poly tarps per fire truck assigned to the station?

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

How should salvage covers be unfolded and placed over items inside of homes?

<p>Unfolded and not thrown over objects (B)</p> Signup and view all the answers

What should crew members prioritize to control damage at the scene of the incident?

<p>Using ventilation to confine the fire and damaging products (D)</p> Signup and view all the answers

What is a possible temporary solution for shutting off a flowing sprinkler head?

<p>Unrolling a 2 1/2” fire hose and slipping it over the sprinkler head (A)</p> Signup and view all the answers

What is the goal of effective salvage operations on the fireground?

<p>Recovering valuables during overhaul operations (C)</p> Signup and view all the answers

What is the purpose of folding the salvage covers in the described manner?

<p>To create a waterproof fold for better protection against water (B)</p> Signup and view all the answers

What should be done after using the hallway runners, carryalls, and salvage covers at emergency incidents?

<p>Thoroughly examine, check for damage, wash, and hang to dry within 24 hours of use (D)</p> Signup and view all the answers

What is the significance of checking salvage covers for holes by holding them up to the light?

<p>To find light rays penetrating on the shadow side as an indication of holes (A)</p> Signup and view all the answers

Where is the motor switch located on the Salvage Master backpack-style, wet vacuum?

<p>On the right shoulder harness (D)</p> Signup and view all the answers

What is the purpose of the Salvage Master backpack-style, wet vacuum?

<p>To remove water and ashes from floors, carpets, and confined spaces (A)</p> Signup and view all the answers

What is the recommended method for wearing the Salvage Master backpack-style, wet vacuum?

<p>By using the swing-on method with the right arm through the shoulder strap (B)</p> Signup and view all the answers

What should be done if the wall receptacle does not test "okay" or if only two wire receptacles are available?

<p>Use the portable generator to supply electrical power (C)</p> Signup and view all the answers

How should the Dayton 4YE62 wet vacuum be maintained after use?

<p>Clean the outside and rinse out the tank, remove and wash the foam filter, and fasten the three latches (A)</p> Signup and view all the answers

What should be done before beginning water removal with the Smithway Submersible Pump?

<p>Connect a length of 1-1/2-inch hose to the discharge side of the pump (C)</p> Signup and view all the answers

What should be considered if a gas blower is continuously introducing unacceptable levels of CO into a structure?

<p>Using a battery powered electric ventilation fan (D)</p> Signup and view all the answers

What is the recommended blower size for an average single family dwelling (2000 square feet)?

<p>18&quot; (D)</p> Signup and view all the answers

What is the Short-Term Exposure Limit (STEL) for Hydrogen Cyanide (HCN)?

<p>4.7 ppm (B)</p> Signup and view all the answers

When searching for hidden fires, what should be done before starting the search?

<p>Evaluating the condition of the area to be searched (C)</p> Signup and view all the answers

At what level of detection should Self-Contained Breathing Apparatus (SCBAs) be considered for use in environments with Hydrogen Cyanide (HCN)?

<p>4 ppm or greater (B)</p> Signup and view all the answers

In the absence of an operational HCN meter, what reading of Carbon Monoxide (CO) is required to operate without a Self-Contained Breathing Apparatus (SCBA)?

<p>20 ppm or lower (C)</p> Signup and view all the answers

What is the primary purpose of the Shutgun tool described in the text?

<p>To reduce or shut off water flow from sprinkler heads (A)</p> Signup and view all the answers

When should personal protective equipment (PPE) be worn during overhaul operations, according to the text?

<p>During the early stages of overhaul operations, especially when smoldering material is present (B)</p> Signup and view all the answers

What is the purpose of positive pressure ventilation during overhaul operations, based on the information provided?

<p>To introduce fresh-cool air into the overhaul area (A)</p> Signup and view all the answers

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