GDOT ASPHALT QC LEVEL 1 EXAM QUESTIONS AND ANSWERS
LATEST UPDATED 2025/2026 A COMPLETE SOLUTION WITH
CORRECT DETAILED ANSWERS BEST GRADED A+ FOR SUCCESS
What temperature should the ignition be set to? - CORRECT ANSWERS 538 degrees
Celsius or 1000 degrees Fahrenheit
What are the most common mixes used? - CORRECT ANSWERS 4.75 mm mix, 9.5 mm
superpave, 12.5 mm superpave, 19 mm superpave, 25 mm superpave.
How many tons are in each subplot produced? - CORRECT ANSWERS 500 tons
Can you draw and sample load number one? - CORRECT ANSWERS Yes
How long do you boil asphalt mix to determine the results of the stripping test? - CORRECT
ANSWERS 10 minutes
What happens when two samples are out of tolerance back to back? - CORRECT
ANSWERS Three and hold, make three trucks then stop production until you get the results
from a sample taken from the third truck. If it is good, then the trucks can go to the road and
continue but if it fails then, all three trucks dump their loads, changes are made to the plant
and three more trucks are loaded.
What is the maximum % RAP allowed in 12.5 mm OGI? - CORRECT ANSWERS 10%
Minimum and maximum weights for 19mm superpave - CORRECT ANSWERS 2000 and
3000 grams
Where do you find the PG binder grade requirements for various mixes? - CORRECT
ANSWERS Sub section 828.2.A.9.B
Who is responsible for submitting JMF? - CORRECT ANSWERS QC manager, QCT level 2
LATEST UPDATED 2025/2026 A COMPLETE SOLUTION WITH
CORRECT DETAILED ANSWERS BEST GRADED A+ FOR SUCCESS
What temperature should the ignition be set to? - CORRECT ANSWERS 538 degrees
Celsius or 1000 degrees Fahrenheit
What are the most common mixes used? - CORRECT ANSWERS 4.75 mm mix, 9.5 mm
superpave, 12.5 mm superpave, 19 mm superpave, 25 mm superpave.
How many tons are in each subplot produced? - CORRECT ANSWERS 500 tons
Can you draw and sample load number one? - CORRECT ANSWERS Yes
How long do you boil asphalt mix to determine the results of the stripping test? - CORRECT
ANSWERS 10 minutes
What happens when two samples are out of tolerance back to back? - CORRECT
ANSWERS Three and hold, make three trucks then stop production until you get the results
from a sample taken from the third truck. If it is good, then the trucks can go to the road and
continue but if it fails then, all three trucks dump their loads, changes are made to the plant
and three more trucks are loaded.
What is the maximum % RAP allowed in 12.5 mm OGI? - CORRECT ANSWERS 10%
Minimum and maximum weights for 19mm superpave - CORRECT ANSWERS 2000 and
3000 grams
Where do you find the PG binder grade requirements for various mixes? - CORRECT
ANSWERS Sub section 828.2.A.9.B
Who is responsible for submitting JMF? - CORRECT ANSWERS QC manager, QCT level 2
