What is the allowable lippage between pavers?
Correct!
Wrong!
What is the volume of a hole 120 feet long, 30 feet wide, and 6 feet deep?
Correct!
Wrong!
How should a contractor proceed when a concrete load has arrived on a job site and the material comes out of the chute in lumps?
Correct!
Wrong!
Blue tops pertain to:
Correct!
Wrong!
What would be the weight of a sample of asphalt concrete that is 1 foot x 1 foot x 2 inches thick?
Correct!
Wrong!
What causes reflective cracking?
Correct!
Wrong!
According to disabled access regulations, what is the minimum width for public sidewalks?
Correct!
Wrong!
How do you know you are reaching maximum compaction when rolling with a sheepsfoot roller?
Please select 2 correct answers
Correct!
Wrong!
How long must you wait before you put pavement markers on new asphalt that is open to traffic?
Correct!
Wrong!
How many type 2 barricades does it take to close the shoulder and one lane of a freeway?
Correct!
Wrong!
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