Salvage and Overhaul Guide

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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?

It has a greater impact and can be more effective Signup and view all the answers

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

When used as an additional vapor barrier under a salvage cover Signup and view all the answers

What is the purpose of hallway runners in salvage operations?

To facilitate salvage operations in hallways or high-traffic areas Signup and view all the answers

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

Two Signup and view all the answers

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

Unfolded and not thrown over objects Signup and view all the answers

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

Using ventilation to confine the fire and damaging products Signup and view all the answers

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

Unrolling a 2 1/2” fire hose and slipping it over the sprinkler head Signup and view all the answers

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

Recovering valuables during overhaul operations Signup and view all the answers

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

To create a waterproof fold for better protection against water Signup and view all the answers

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

Thoroughly examine, check for damage, wash, and hang to dry within 24 hours of use Signup and view all the answers

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

To find light rays penetrating on the shadow side as an indication of holes Signup and view all the answers

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

On the right shoulder harness Signup and view all the answers

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

To remove water and ashes from floors, carpets, and confined spaces Signup and view all the answers

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

By using the swing-on method with the right arm through the shoulder strap 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?

Use the portable generator to supply electrical power Signup and view all the answers

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

Clean the outside and rinse out the tank, remove and wash the foam filter, and fasten the three latches Signup and view all the answers

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

Connect a length of 1-1/2-inch hose to the discharge side of the pump Signup and view all the answers

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

Using a battery powered electric ventilation fan Signup and view all the answers

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

18" Signup and view all the answers

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

4.7 ppm Signup and view all the answers

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

Evaluating the condition of the area to be searched 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)?

4 ppm or greater 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)?

20 ppm or lower Signup and view all the answers

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

To reduce or shut off water flow from sprinkler heads Signup and view all the answers

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

During the early stages of overhaul operations, especially when smoldering material is present Signup and view all the answers

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

To introduce fresh-cool air into the overhaul area Signup and view all the answers