Stairways and Ladders Safety in Industrial Environments

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What is the leading cause of fatalities in construction according to the text?

Fires

Electrocution

Scaffolding collapses

Falls (correct)

Approximately how many injuries per year are due to falls from stairways and ladders as mentioned in the text?

25,000 (correct)

15,000

20,000

10,000

What percentage of ladder fall fatalities and nonfatal ladder fall injuries are treated in emergency departments, by fall height (when documented) according to the text?

75%

25% (correct)

10%

50%

Which type of hazard is specifically mentioned to be covered in the lesson overview?

Stairs and ladders hazards Signup and view all the answers

What is the source for basic types of ladders mentioned in the text?

OSHA Signup and view all the answers

Which organization is credited for creating the PPT 10-hr. Construction – Stairways and Ladders?

TEEX Harwood Signup and view all the answers

What is a key component for stairway safety?

Uniform riser height and tread depth Signup and view all the answers

What should employers comply with related to stairs and ladders?

Complying with OSHA standards and manufacturers’ requirements Signup and view all the answers

What should be installed to reduce or eliminate hazards on stairs?

Toprail, mid-rail, and sometimes a toeboard Signup and view all the answers

What are the employer requirements regarding stairs and ladders?

Complying with OSHA standards and manufacturers’ requirements Signup and view all the answers

What is a temporary solution for pan stairs?

Secure in place before filling Signup and view all the answers

Which of the following is a key component for ladder safety?

A competent person must inspect Signup and view all the answers

What is NOT a key component for stairway safety?

$5/8$ inch diameter rebar projections Signup and view all the answers

$5/8$ inch diameter rebar projections are important for:

Stairway safety Signup and view all the answers

What are the types of hazards associated with stairs and ladders?

Slips, falls, and improper use of the top rung of a step ladder Signup and view all the answers

What should be done to reduce hazards associated with ladders?

Extend side rails 3 feet above the upper landing surface, secure ladders to prevent movement, and maintain 3-point contact when ascending or descending Signup and view all the answers

What is the recommended spacing between rungs, cleats, and steps on portable or fixed ladders?

10 to 14 inches Signup and view all the answers

What should be done to eliminate hazards associated with ladders?

Remove defective ladders from service, install handrails on stairways with 4 or more risers, and provide double-cleated ladder when having 25 or more employees using as only means of access Signup and view all the answers

What is the best practice for using ladders safely?

Extend side rails 3 feet above the upper landing surface, use only as designed, and avoid climbing the cross-bracing on the rear section of a stepladder Signup and view all the answers