Tie Back Rig System (Part 1): GripHoist | Vehicle Extrication Fireground Training

This multi-part fireground training series teaches firefighters how to set up a tie back rig system to create space between a vehicle and barrier in a vehicle extrication scenario. In part one of the series, Next Level Extrication Instructor Paul Shoemaker takes firefighters through step-by-step instruction on proper technique with a GripHoist.

Below is the transcription of this firefighter training video:

So that vehicle is simulating an off the highway wreck, bad roll over up into an embankment or something like that. A wall that we can work around
.

And obviously it's going to be tough to work in there.

So we're going to show you guys how
to make some space with the grip hoist.
And basically what we're going to do,
is we're going to get that vehicle up to on its side,
while simultaneously putting down two Rescue
42 struts to hold it there.

We're going to have a little safety
built in with another ratchet as a back tie, and then we're going
to do a roof removal. and a dash lift once we get it stable.

We're going to go to grip hoist with ya.

This particular grip hoist is about 4,000/2-ton grip hoist.

It basically works as if, the same maneuver that you are going to do to lower it, is going to be the same maneuver you are going to take tension on the system. The difference is, are you going
to put the handle on this side? Or are you going to put the handle
on this side?

The fact that this handle is bigger,
if you look at the two of them, means that that is the side
that will pull tension. The thinner
one is the one that will release tension. That's the best way to know
what you're doing with.

But in order to start that process,
you have to feed the cable through.
As you can tell, as I try to feed the cable through it
gets stuck because it's not in free-spool.

Put it in free-spool. We have to take a little bit of tension
off of this handle.
You guys can see the pin over here
on this side.

Okay.

I will take a little tension. I'll push the pin in just like that. Pull that all the way up.

Hold it. Release my finger from the pin
that will keep it in free-spool.

Bring it back to the way I want it to. Spool
that all the way through,

when I'm ready to lock it into place
, would be when I've taken all of the slack out of the system
. Because we have so much slack here, I don't want to sit here and try to work
this slack through like this.

I'd rather just pull it through. Pull it through to where you think
you want to be, where you want to be.

Then you've got to take it
and put it into actual functioning mode,
which is going to pull back on this
handle, push your button back in the tab,
let it down as you let it down.

00;02;21;10 - 00;02;25;10
Just make sure your fingers are clear
and then release your tab.
Now, you have a little notch there.
You have this little tiny nipple
right there. Okay.

As you stick it on there. Make sure that notch is going
right inside that nipple and then rotate so it doesn't come out.

Now, if I want to release my tension, as
you can see, it's releasing the tension.
This is where my load is. It's bringing the load back down.

If I want to bring it over, I'll do the same thing on the thicker spot. And now it's going to start bringing my load in. Does that make sense?

When we go to anchor it this is what you'll be anchoring it to. And we'll be anchoring into those pylons.

Video by: Fire Spotlight
https://www.firespotlight.com/

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The training views expressed in this video are those of the training instructors, and not Fire Spotlight. The actions in this video are inherently dangerous and could result in death; should the viewers choose to adopt any views expressed in this video, he/she is doing so at his/her own risk. Fire Spotlight encourages viewers to review his/her department's Standard Operating Procedures when adopting any new training views.