23 Questions
What is the leading cause of fatalities in construction according to the text?
Falls
Approximately how many injuries per year are due to falls from stairways and ladders as mentioned in the text?
25,000
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?
25%
Which type of hazard is specifically mentioned to be covered in the lesson overview?
Stairs and ladders hazards
What is the source for basic types of ladders mentioned in the text?
OSHA
Which organization is credited for creating the PPT 10-hr. Construction – Stairways and Ladders?
TEEX Harwood
What is a key component for stairway safety?
Uniform riser height and tread depth
What should employers comply with related to stairs and ladders?
Complying with OSHA standards and manufacturers’ requirements
What should be installed to reduce or eliminate hazards on stairs?
Toprail, mid-rail, and sometimes a toeboard
What are the employer requirements regarding stairs and ladders?
Complying with OSHA standards and manufacturers’ requirements
What is a temporary solution for pan stairs?
Secure in place before filling
Which of the following is a key component for ladder safety?
A competent person must inspect
What is NOT a key component for stairway safety?
$5/8$ inch diameter rebar projections
$5/8$ inch diameter rebar projections are important for:
Stairway safety
What are the types of hazards associated with stairs and ladders?
Slips, falls, and improper use of the top rung of a step ladder
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
What is the recommended spacing between rungs, cleats, and steps on portable or fixed ladders?
10 to 14 inches
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
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
What is NOT a recommended action for reducing hazards when using ladders?
Using single-rail ladders
Which action should be taken when ascending or descending a ladder?
Maintain 3-point contact
What should be done if a ladder has visible defects?
"Do Not Use" and remove from service
"Don't tie or fasten together to create longer sections unless design allows" is a safety guideline for:
Ladders
Discover the key principles of industrial safety and health in relation to stairways and ladders. Learn about the basic types of ladders and stairways, potential hazards, and methods to prevent accidents. Understand the essential employer requirements for maintaining a safe working environment.
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