Construction Safety Quiz On Stair Tower!
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Construction safety means administration of work and securing the employees from any hazards in a construction site. This quiz has been designed to test employee knowledge of Construction safety related to usage of Stair Tower. Take this quiz test your knowledge and learn basic rules to prevent any hazards while using stair towers. So, let's try out the quiz. All the best!
- 1.Toe boards are required on all landings.
- A.
True
- B.
False
- 2.The footprint of a stair tower is 7'-0" x 10'-0". At what height would you need to install a brace?
- A.
21 Feet
- B.
28 Feet
- C.
35 Feet
- D.
16 Feet
- 3.How high may a free standing stair tower be?
- A.
There is no limit.
- B.
4 Landings
- C.
3 Landings
- D.
None of the above.
- 4.Who may inspect, tag, and date a stair tower?
- A.
Job Superintendent
- B.
OSHA Representative
- C.
Only a Competent Person
- D.
All of the Above
- 5.How often shall stair towers be inspected?
- A.
Daily
- B.
Monthly
- C.
Weekly
- D.
None of the Above
- 6.Identify pinch points that may occur while building a stair tower (select all that apply):
- A.
Between bracing and rosettes.
- B.
While connecting braces with hammer.
- C.
Shaking out material.
- 7.If a stair tower has a green tag, but the inspection date is not listed, is it okay to use the stair tower?
- A.
Yes, but proceed with caution.
- B.
No, the inspection date must be indicated.
- 8.What does a yellow tag on a stair tower indicate?
- A.
Go ahead.
- B.
Under construction (only stair tower erectors may enter).
- C.
Under construction, but go ahead anyway.
- D.
None of the above.
- 9.Who is required to design stair tower bracing?
- A.
Professional Engineer
- B.
Qualified Engineer
- C.
District Engineer
- D.
Job Engineer
- 10.What are the minimum dimensions of a stair tower mud seal?
- A.
12" x 2' x 2"
- B.
2" x 10" x 2'
- C.
6" x 6" Posts
- D.
6" x 6" x 0.5" Sheeting
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