Rolling SE

Question 1

_ Line

What does the manual straightedge need to be checked with BEFORE calibration testing can begin?

Answer 1

String Line for accuracy

Question 2

Center _

What is the FIRST step when starting a rolling SE as it relates to checking the equipment?

Answer 2

Make sure the CENTER wheel moves up and down FREELY.

Question 3

_/16 shim

What size shim do you first place under the CENTER wheel?

(Check HIGH Side)

Answer 3

3/16 inch shim

Question 4

Not 3/16 inch shim

What size shim do you place SECOND underneath the CENTER wheel?

(Check HIGH Side)

Answer 4

3/8 inch shim

Question 5

What do you repeat (same as high side) BUT to check the LOW side of the scale?

Answer 5

Place the 3/16 and 3/8 inch under the outer wheels to check the LOW side of the scale.

Question 6

Do you use an MSE or an RSE to check construction joints?

Answer 6

An MSE

Question 7

_ inch(s) on NON_NEW pavement side

How much overlap do you have when using the MSE on a construction joint?

Answer 7

1 Inch on the NON-NEW pavement side.

Question 8

At what measurement MUST you mark deficiencies when SE?

Answer 8

When deficiencies EXCEED 3/16 inches.