CTSP Regulatory Compliance (OSHA/Z133) 2

Question 1

Under OSHA 29 CFR 1910.269, what is the minimum approach distance (MAD) primarily based on?

Accepted Answer

The voltage of the energized conductor

Answer

MAD is determined by the voltage level of the energized conductor and must be maintained by all workers.

Question 2

ANSI Z133 requires that before any climbing operation begins, the arborist must conduct what type of assessment?

Accepted Answer

A hazard assessment of the tree and work zone

Answer

ANSI Z133 mandates a hazard assessment to identify risks associated with the tree, surrounding structures, and work zone before climbing.

Question 3

Which OSHA standard specifically governs the use of chainsaws and personal protective equipment for tree care operations?

Accepted Answer

29 CFR 1910.266 (Logging Operations)

Answer

29 CFR 1910.266 covers logging operations including chainsaw use and required PPE, which applies to many tree care tasks.

Question 4

Under ANSI Z133, what must be established around a tree work zone before operations begin?

Accepted Answer

A designated exclusion zone to protect bystanders

Answer

ANSI Z133 requires establishing an exclusion zone that keeps unauthorized persons a safe distance from falling debris and equipment.

Question 5

An employer discovers a worker has not received OSHA-required training for operating a wood chipper. Under OSHA 29 CFR 1910.266, what is the correct course of action?

Accepted Answer

Remove the worker from chipper duties until training is completed

Answer

OSHA requires workers to be trained before operating hazardous equipment; untrained workers must not be assigned those duties.

CTSP - Certified Treecare Safety Professional Practice Test

CTSP - Certified Treecare Safety Professional Practice Test

CTSP Regulatory Compliance (OSHA/Z133) 2