Evolution 33 Deployment of the Fire Blanket

Question 1

What tools are needed to deploy the Window Blanket?

Answer 1

1. EQUIPMENT
   ♦ 1 Window Blanket
   ♦ 2 Sets forcible entry tools including a Rabbit Tool/Hydra Ram
   ♦ 2 Six foot hooks

Question 2

Where is the fire window blanket deployed from

Answer 2

2.1 The fire window blanket is deployed from the floor above the fire.

Question 3

How many percent of a decrease in temperature is there when the blanket is deployed properly?

Answer 3

Testing conducted by the FDNY and NIST showed an immediate 50% decrease in temperatures and significant reduction in flame production when the fire window blanket is properly deployed.

Question 4

Can the fire window blanket be pre-deployed?

Answer 4

2.3 The fire window blanket may be used as pre-deployment option to cover a window prior to
it failing in order to prevent a wind-driven fire.

Question 5

Member (B) deploying the Window blanket does what duties after entering the apartment?

Answer 5

3. 1 Members bring blanket to apartment directly above the fire apartment on windward side.
4. 2 Member B:
5. 2.1 Identifies target window and places blanket on the floor in the apartment directly above the fire apartment.
6. 2.2 Notifies IC that the target window has been identified and is preparing the blanket for deployment.
7. 2.3 Opens window, removes child guards, window gates, etc. Firefighters deploying the blanket from a window above the fire apartment must not remove the window to deploy the blanket unless absolutely necessary. In the event conditions change and the wind shifts or momentarily diminishes in gusting conditions, the fire could auto-expose to the apartment above. With the window left in place, simply closing the window will prevent any immediate auto exposure. If window must be removed, safety precautions must be in place to protect members from fire extension.

Question 6

What are the duties of the Members (A & C) that catch the straps?

Answer 6

3. 3.1 Identify adjoining windows, open windows and remove child guards, window gates, etc. Removal of window is seldom required from a position above the fire, only remove window if absolutely necessary for deployment of blanket.
4. 3.2 Members A and C place 6 ft hooks on windowsill perpendicular to the building.

Question 7

In order to assist the flight of the straps, Members may do what with them?

Answer 7

3.4 Member B throws corresponding straps to Members A and C. In order to assist the flight of straps, members may:
• Place a carabineer in the handle of the strap
• Attach a utility rope to the handle
• Attach strap to 6’ hook and pass the hook to the other member

Question 8

After the straps are caught how are they secured prior to deploying the Window Blanket?

Answer 8

3. 5 Members A and C using 6 ft hooks pull straps into apartment window, remove slack and secure by placing their foot on the strap.
4. 6 Member B places foot on handle of strap leaving slack at the base of the window.

Question 9

How does the member deploy the blanket after the straps are secured?

Answer 9

3.7 Upon approval of IC and after checking that members A and C have a secured their straps, Member B THROWS blanket away from the building

Question 10

After the Members (D & E) gain control of the bottom straps, how is the blanket maneuvered to cover the target window?

Answer 10

3.8 Members D and E gain control of bottom straps. Members A, B, and C will raise or lower straps so the blanket completely covers the target window. When the blanket is properly positioned, all members shall secure their straps.

Question 11

What Units can Deploy the Window Blanket?

Answer 11

4.1 Any unit or units may be used to deploy the blanket.

Question 12

What should the spotter be equipped with to monitor the deployment and effect of the Fire Window Blanket?

Answer 12

4.2 The IC shall designate a spotter to observe the deployment of the blanket from the exterior. The spotter shall monitor the deployment and effect of the fire window blanket on the fire situation and report the results including any changes in fire conditions to the IC. The spotter should be equipped with a handi-talkie, and binoculars obtained from the battalion vehicle.

Question 13

How many floors above the fire can the blanket be lowered from?

Answer 13

4.3 Due to the length of the top supporting straps, the blanket can be lowered from two floors above if the IC deems this necessary.

Question 14

How many windows can the blanket cover?

Answer 14

4.5 The blanket is large enough to cover two windows if necessary. The bottom of the blanket is weighted to facilitate positioning.