Fire Tools Flashcards

0
Q

What are some common hand tools you would use as a fire fighter

A
  • Fire fighting shovel
  • Pulaski or Mattock (Pick)
  • Axe
  • Mcleod Tool (Like a rake)
  • Handtank Pump
  • Drip torch
  • Powersaw
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1
Q

What is a backhoe referred to in Fires?

A

Dozer

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2
Q

What fuel proportion is used in a driptorch?
What is it used for?
What are the dangers?

A
  • Deisel gas mix - 4 Diesel to one part Gas
  • Used to burn of fuels to strengthen control lines
  • Be careful when fueling, mixing and lighting.
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3
Q

How can you reduce the potential of a chainsaw kicking back?

A

proper maintenance (chain oil and proper fuel)

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4
Q

What is the no work zone area?

A

-areas around unstable trees (2 tree lengths unless specified)

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5
Q

What is a rule when working around dozers?

A
  • Never work downhill

- Make eye contact with operator when you are in his work area and give him right of way.

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6
Q

How far apart should you be when hiking?

A

10 feet (3m) apart in single file.

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7
Q

What are some heavy equipment activities in fires?

A
  • Water hauling
  • Control line construction
  • Landing and Staging area const.
  • Road building/Access improvement/Reactivation
  • Bridge installation
  • Sump holes for water supply
  • Control line stabilization and rehabilitation
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8
Q

What is a staging area?

A

a safe area to store heavy equipment and fuels while not in use

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9
Q

What are water tenders?

A

Heavy trucks for water delivery

Use drop tanks so they can release payload and stay on road

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10
Q

Why are bulldozers so useful?

A

Push
Pull
Dig

Work well on gentler topography

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11
Q

How would you identify a poorly maintained machine?

A

Check sprocket for wear

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12
Q

What are excavators commonly called?
What is an advantage of an excavator over a dozer?
a disadvantage?

A
  • Referred to as a hoe
  • Can handle rough terrain more easily by pulling themselves uphill and easing themselves downhill. Less site disturbance.
  • Less building capacity, slower.
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13
Q

What are skidders?

What is a disadvantage?

A

Rubber tired articulating tractors for log hauling, pushing, pulling and hauling water.

Cause high damage to soils (ruts)

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14
Q

What are some ways aircraft are used in fires?

A
  • Move personnel and equipment
  • Reconnaissance and detection
  • Water bombing
  • Long term retardant
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15
Q

What are the two types of aircraft used?

A

Fixed wing - Airplane

Rotary Wing - Helicopter

16
Q

What are some types of fixed wing aircraft?

A
  • Air tankers

- Water Scoopers

17
Q

How are helicopters rated?

A

according to lifting capacity

4 broad lift categories

18
Q

What are the 4 broad lift capacities?

A
Light Lift
-90 Gal
-$1000/hour
-1000 lbs
Intermediate lift
-150 gal
-$1400/hour
-1600 lbs
Medium lift
-350 gal
-3500 lbs
-$3500/hour
Heavy Lift
-8000-18,000 lbs
-800 - 1,650 gal 
-14,000 / hour
19
Q

Whats the biggest job of repel crews?

A

Building landing platforms

20
Q

What are some key factors in helicopter safety?

A
  • Know your weight and your equipment weight
  • Do not enter landing area without pilot knowing
  • Avoid dust when building pads
  • do not enter/exit on high side
  • avoid tail rotor at all times
21
Q

Should water be used alone when water bombing?

A

No, should be combined with surfactant

22
Q

Do water bombers put out fires?

A

No, they make it possible for ground units to establish control lines

23
Q

What is the bird dog?

A

An aerial command center where air attack officers coordinate tanker action with the incident commander that is on the ground.

24
Q

What is the litres per hour concept?

A

Cooling and suppressing fire by dropping water directly on or immediately adjacent to an active fire.

25
Q

What forces effect water pumps?

A

Hydraulic forces

  • Suction (or lift)
  • Head (or back pressure)
  • Friction Loss
  • Nozzle pressure