On a two-fire fighter shoulder ladder carry, what should the fire fighter closer to the butt end do, in addition to carrying that end of the ladder? Cover the butt-spur with a gloved hand.
How far apart should firefighters be on a ladder?
Rungs on fire service ladders are usually round and spaced 14 inches apart. RUNG PLATES – The metal plate where the rungs are set in the beam.
When fire fighters are checking the stability of a roof prior to dismounting a ladder to work on it how many points of contact should they maintain with the ladder?
As a good practice, employers should train workers to maintain three points of contact (two hands and a foot, or two feet and a hand) at all times when ascending or descending a ladder.
Which part of a ladder transfers the weight of the person climbing it to the beams?
99 Cards in this Set
|A piece of material that prevents the fly section(s) of a ladder from overextending and collapsing the ladder||Stop|
|Small grooved wheel that is used to change the direction of the halyard pull||Pulley|
|How is the transfer of the weight of the user to the beams done?||Through the rungs|
When two firefighters are used to raise a ladder the?
When two firefighters are used to raise a ladder, the: Select one: – ladder must be raised perpendicular to the building. – firefighter at the butt end is responsible for determining appropriate ladder placement.
How heavy is a fireman ladder?
If we were to use a ground ladder to rescue a civilian, there is a good chance that the ladder will endure some extreme weight. The average weight of a firefighter fully donned with personal protective equipment is 300 pounds. An 8 foot wood ladder weighs 40 pounds, while a fiberglass ladder weighs 26 pounds.
Which rungs of a step ladder are not safe to stand on?
Do not stand, climb, or sit on the stepladder top or pail shelf. Do not stand on or above the top two rungs or steps of the stepladder.
What is the OSHA standard for ladders?
The minimum clear distance between side rails for all portable ladders must be 11.5 inches (29 cm). edge of a landing area must be no less than 7 inches (18 cm) and no more than 12 inches (30 cm).
Why should fire fighters climbing a ladder not look up as a rule?
Why should firefighters climbing a ladder not look up, as a rule? So that any falling debris will not strike them in the face.
What movements should you avoid while lifting a ladder?
never attempting to move a ladder while standing on it; keeping the center of your belt buckle (stomach) between the ladder side rails when climbing and while working. Do not overreach or lean while working so that you don’t fall off the ladder sideways or pull the ladder over sideways while standing on it.
Which letter is usually carried up another ladder before being put into place?
secure the tip of the ladder to the peak of a pitched roof. Which type of ladder is usually carried up another ladder before being put into place? Roof ladder. You just studied 20 terms!
What is the correct procedure during a left hand room search?
What is the correct procedure during a left-hand room search? The left hand maintains contact with the wall. How did the original vent-enter-search method differ from conventional search and rescue? It was often performed before any hose lines were deployed.
How many firefighters should be used to raise ladders of 35 feet?
Two firefighters should be used to raise a ladder of 35 feet (11 m) or longer.
What is a fire ladder?
devices designed to bring firemen and their equipment to the upper stories of buildings to fight fires and rescue people. The ladders may be portable or mounted on motor vehicles; fire escapes are permanently mounted.
What are the two main structural members of a ladder?
The two main structural components of the ladder are the beam and the rung. The beams support the rungs and carry the load of the fire fighter from the rungs down to the ground. There are three basic types of ladder beam construction: trussed beam, I-beam, and solid beam.