Stairways and Ladders Safety in Industrial Environments
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Questions and Answers

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?

<p>Stairs and ladders hazards (A)</p> Signup and view all the answers

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

<p>OSHA (C)</p> Signup and view all the answers

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

<p>TEEX Harwood (C)</p> Signup and view all the answers

What is a key component for stairway safety?

<p>Uniform riser height and tread depth (B)</p> Signup and view all the answers

What should employers comply with related to stairs and ladders?

<p>Complying with OSHA standards and manufacturers’ requirements (B)</p> Signup and view all the answers

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

<p>Toprail, mid-rail, and sometimes a toeboard (B)</p> Signup and view all the answers

What are the employer requirements regarding stairs and ladders?

<p>Complying with OSHA standards and manufacturers’ requirements (A)</p> Signup and view all the answers

What is a temporary solution for pan stairs?

<p>Secure in place before filling (B)</p> Signup and view all the answers

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

<p>A competent person must inspect (B)</p> Signup and view all the answers

What is NOT a key component for stairway safety?

<p>$5/8$ inch diameter rebar projections (D)</p> Signup and view all the answers

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

<p>Stairway safety (A)</p> Signup and view all the answers

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

<p>Slips, falls, and improper use of the top rung of a step ladder (C)</p> Signup and view all the answers

What should be done to reduce hazards associated with ladders?

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

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

<p>10 to 14 inches (C)</p> Signup and view all the answers

What should be done to eliminate hazards associated with ladders?

<p>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 (D)</p> Signup and view all the answers

What is the best practice for using ladders safely?

<p>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 (A)</p> Signup and view all the answers

What is NOT a recommended action for reducing hazards when using ladders?

<p>Using single-rail ladders (B)</p> Signup and view all the answers

Which action should be taken when ascending or descending a ladder?

<p>Maintain 3-point contact (C)</p> Signup and view all the answers

What should be done if a ladder has visible defects?

<p>&quot;Do Not Use&quot; and remove from service (C)</p> Signup and view all the answers

"Don't tie or fasten together to create longer sections unless design allows" is a safety guideline for:

<p>Ladders (D)</p> Signup and view all the answers

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