TB 21 Ladder Pipe

Question 1

TB 21 Ladder Pipe

• Jacknife apparatus 60 degrees from in line and away from direction of ladder extension.
• Angle of ladder inclination should preferably be 75 degrees from horizontal.
• ladder extension limit is 80’

Answer 1

Reference

Question 2

TB 21 Ladder Pipe

When ladder pipe is in operation A/O shall

• Remain at controls at all times
• be especially alert to slippage or drifting of ladder
• shut down line and retract ladder if movement of apparatus is necessary.

Answer 2

Reference

Question 3

TB 21 Ladder Pipe

After how many degrees of elevation should you load the line to the ladder pipe?

Answer 3

50 degrees