Show:
Falls
Scaffolds
Fire Safety
Cranes/Rigging
Misc Safety
100
This is the amount of force that guardrail systems must be able to withstand.
What is 200 lbs?
100

These must be used to support scaffolds set on soil or other unstable foundations.

What are pads, cribbing or mud sill?

100
Ordinary combustibles fall under this class of fire.
What is class A fire?
100
Best practices indicate that this should be at least 3x the square footage of the outrigger.
What is the cribbing/blocking?
100
Calls for a utility locate must be placed this many days in advance.
What is 2 business days?
200
A competent person other than the user should inspect personal fall protection equipment at least this frequently.
What is annually?
200
At this height, fall protection must be implemented while working on scaffolds.
What is 10 feet?
200

If a fire watch is required, they must remain posted this long after hot work is completed.

What is 1 hour?

200

This is the area that must be barricaded or cordoned off around a crane.

What is the swing radius?

200
This form of heat-related illness happens when the body becomes unable to regulate its core temperature. Sweating stops and the body can no longer rid itself of excess heat.
What is heat stroke?
300
This common fall arrest device has a shorter arresting distance than a shock absorbing lanyard.
What is a self-retracting lifeline (retractable)?
300
Unless cleated, this is the minimum distance that scaffold planks must overlap their support.
What is 6 inches?
300
Combustible materials should be protected by barriers or moved this far away from any hot work.
What is 35 feet?
300

This is the minimum distance the crane must stay from overhead lines, if voltage is unknown.

What is 45 feet.

300
This is the last preferred method in the hierarchy of controls for protecting workers from hazards.
What is PPE?
400
This must be placed on perimeter safety cable for added visibility.
What is flagging?
400
When scaffolds exceed this height, guys, ties, or braces should be used to secure the scaffold system.
What is 4 times the minimum base dimension?
400

For fire extinguishers - what does P.A.S.S. stand for?

Pull, Aim, Squeeze, and Sweep

400
All rigging devices must have this and it must be legible.
What is load capacity tag?
400
The permissible exposure level for this chemical created by the process of combustion is 50ppm.
What is carbon monoxide?
500
Protective systems that must be labeled and secured to protect workers from falling.
What are hole covers?
500

The person that supervises scaffold erection, modification, dismantling and has the authority to correct the situation.

Who is the competent person?

500

While in storage, cutting gases and oxygen must be separated by a 30-minute fire rated barrier or by this distance.

What is 25 feet?

500

A critical lift plan must be developed when more than one crane is used for a single lift, or if the load exceeds this much of the crane's capacity.

What is 75% of the capacity?

500

A hardhat that provides maximum protection for electrical workers.

What is a Class E hardhat?