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

The height of the tree being trimmed

Answer

The type of PPE worn by the climber

Answer

The number of workers on the job site

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

A written environmental impact statement

Answer

A soil compaction test around the root zone

Answer

A permit application to the local municipality

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 1926.20 (General Safety Requirements)

Answer

29 CFR 1910.132 (PPE General Requirements)

Answer

29 CFR 1926.1153 (Silica Standard)

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

A security camera system

Answer

A written noise ordinance waiver

Answer

A fire suppression perimeter

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

Allow the worker to operate with supervision until trained

Answer

Issue the worker a written warning and continue operations

Answer

Notify OSHA within 24 hours and continue work

Question 6

ANSI Z133 classifies a tree as a 'hazard tree' when it has a condition that poses an unacceptable risk. Who is responsible for identifying hazard trees on a job site?

Accepted Answer

A qualified arborist or competent person

Answer

The property owner exclusively

Answer

The local utility company

Answer

An OSHA compliance officer

Question 7

Under OSHA's General Duty Clause (Section 5(a)(1)), employers are required to provide a workplace free from what?

Accepted Answer

Recognized hazards that are causing or likely to cause death or serious physical harm

Answer

All forms of physical labor that could cause fatigue

Answer

Any task not specifically addressed in a written OSHA standard

Answer

Weather conditions that reduce visibility below 500 feet