Up and over the rafters, and across the platform
Then Down the stairs
>>>>>>>>>>>>>>> Craw through the tunnel >>>>>>>>>>>>>>>
into the next intermodel
Got to take off your SCBA pack to get through this passage while keeping the face piece on, and continuing to breath using the SCBA. Then put the pack back on. All while keeping that face piece in place.
One more craw to get out
Ok your done
That doesn't seem like a lot to do does it? But you got to do it with a blind fold over your SCBA face piece to simulate the blind conditions in a structure fire.