1. Construction Jeopardy
Use your mouse instead of the arrow keys to go through the presentation. Pick a question from one of the categories on slide #2. After asking the class a question, click anywhere on the slide for the answer to appear. Click on the home button at the bottom of each slide to return to the category screen.

2. Excavations
Falls
Scaffolds
Cranes
100
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200
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300
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400
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500
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500

3. These are excavations that are 20 feet deep or greater.
What are excavations that require a PE?
These are excavations that
are 20 feet deep or greater.

4. These are protective systems secured, to protect employees
What are hole covers?
These are protective systems
that must be marked and
secured, to protect employees
from falling.

5. Screening installed from the toeboard to the toprail..
What is falling object protection?
Screening installed from the
toeboard to the toprail..

6. This is the area that must be barricaded around the crane.
What is the swing radius?
This is the area that must be
barricaded around the crane.

7. What is the means of egress from an excavation?
This must be within
25 feet of
lateral travel.

8. What are lanyards and anchorage points? These protective systems
must be capable of
supporting a 5000# load.

9. This is the person that must supervise erection, modification
Who is the competent person?
This is the person that must
supervise erection, modification
and dismantling of scaffolds.

10. What is a fire extinguisher? these in the cab rated at 5BC.
Cranes must have one of
these in the cab rated at 5BC.

11. What are utilities located underground?
These must be removed
or supported.

12. This is installed at 42 inches, give or take three, and capable
What is the top rail of a guardrail system?
This is installed at 42 inches,
give or take three, and capable
of supporting 200#.

13. Scaffolds must be capable of supporting their own weight and this.
What is four times the maximum intended load?
Scaffolds must be capable of
supporting their own weight
and this.

14. What is the minimum clearance from energized lines?
This distance must be
no more than ten feet.

15. knowledge and the authority to promptly correct hazards.
Who is the competent person?
The person with the
knowledge and the authority
to promptly correct hazards.

16. Although it is required to be
What is a toeboard?
Although it is required to be
4 inches wide, 3 ½ will do.

17. support scaffolds set on soil or other unstable foundations.
What are mud sills?
These must be used to
support scaffolds set on soil or
other unstable foundations.

18. When these are not fully extended they can cause
What are outriggers?
When these are not fully
extended they can cause
cranes to tip over.

19. What are excavations made in type C soil? These are excavations that
must be sloped at a
1 ½ to 1 angle.

20. The ends of this system should be “eye to eye” not spliced.
What is a wire rope guardrail system?
The ends of this system should
be “eye to eye” not spliced.

21. This type of work allows 18” between the platform and the
What are plastering and lathing operations?
This type of work allows 18”
between the platform and the
face of work.

22. What is an anti-two-blocking device? deactivates hoisting action.
This is the device that
deactivates hoisting action.