CTSP Aerial and Tree Climber Rescue Procedures

Question 1

According to ANSI Z133, when must an aerial rescue plan be established for a tree climbing operation?

Accepted Answer

Before climbing operations begin, regardless of tree height

Answer

Only when the climber will exceed 50 feet in height

Answer

Only when a new employee is climbing for the first time

Answer

After a near-miss incident has been documented

Question 2

An aerial lift operator becomes unresponsive in the bucket 30 feet off the ground. What is the preferred first rescue action for ground crew?

Accepted Answer

Attempt to lower the bucket using the ground controls at the base of the machine

Answer

Climb to the bucket using a ladder and administer first aid in the elevated position

Answer

Cut the hydraulic lines to allow gravity to lower the boom

Answer

Wait for emergency services and do not approach the machine

Question 3

When performing a pick-off rescue on an incapacitated tree climber, what is the rescuer's primary concern after securing the victim?

Accepted Answer

Maintaining two points of attachment for both the rescuer and the victim throughout the descent

Answer

Collecting and securing the victim's equipment before descent

Answer

Notifying the crew leader before moving the victim any distance

Answer

Removing the victim's harness to reduce weight during descent

Question 4

Which condition would most likely indicate that a climber requires an immediate aerial rescue rather than a self-rescue?

Accepted Answer

The climber is unconscious and suspended in their saddle

Answer

The climber reports mild fatigue after extended pruning work

Answer

The climber signals they need a new saw blade delivered

Answer

The climber has descended below their planned working height

Question 5

How often must crew members who may be required to perform an aerial rescue demonstrate competency in rescue procedures, according to best practices aligned with ANSI Z133?

Accepted Answer

Annually, with documented practice rescues

Answer

Once, at time of initial hire

Answer

Every five years during recertification

Answer

Only after an actual rescue incident has occurred

Question 6

What is suspension trauma (also called harness hang syndrome), and why is it relevant to aerial rescue planning?

Accepted Answer

A potentially fatal condition caused by prolonged suspension in a harness, which can cause blood pooling and cardiac arrest

Answer

Bruising caused by an ill-fitting saddle during long climbs, treated with padding adjustments

Answer

Rope burns on the hands from emergency descent, treated with first aid on the ground

Answer

Muscle strain in the legs from standing in a bucket for extended periods