NWSA Basic Safety 2

Question 1

What is the primary purpose of a Job Hazard Analysis (JHA) before beginning tower work?

Accepted Answer

To identify potential hazards and establish controls before work begins

Answer

To estimate the project cost

Answer

To determine how many workers are needed

Answer

To schedule equipment deliveries

Question 2

According to OSHA, at what height must fall protection be provided for workers in the construction industry?

Accepted Answer

6 feet

Answer

10 feet

Answer

15 feet

Answer

20 feet

Question 3

What does the term 'competent person' mean under OSHA regulations for tower work?

Accepted Answer

A person capable of identifying hazards and authorized to take prompt corrective action

Answer

Any worker with more than one year of experience

Answer

A person who holds a college degree in safety

Answer

The tower owner or property manager

Question 4

What is the correct response when weather conditions deteriorate while workers are on a tower?

Accepted Answer

Workers must descend immediately when lightning, high winds, or severe weather threatens

Answer

Continue working if the job is almost complete

Answer

Wait on the tower for the weather to pass

Answer

Only the foreman needs to descend

Question 5

What PPE is required as a minimum for all workers at a tower work site?

Accepted Answer

Hard hat, safety glasses, high-visibility vest, and work boots with appropriate soles

Answer

Only a hard hat

Answer

Steel-toed boots only

Answer

No PPE is required on the ground

Question 6

What is the purpose of a pre-job safety briefing (toolbox talk) before starting tower work?

Accepted Answer

To review the day's hazards, safety procedures, emergency plans, and ensure all workers understand their roles

Answer

To distribute tools to workers

Answer

To take attendance for payroll

Answer

To test workers' climbing speed