MASS Dig Safe Regulations 3

Question 1

What color marking indicates gas, oil, steam, or petroleum pipelines?

Accepted Answer

Yellow

Answer

Red

Answer

Green

Answer

Purple

Question 2

What color is used to mark sewer and drain lines?

Accepted Answer

Green

Answer

Blue

Answer

Purple

Answer

Orange

Question 3

What color marks potable (drinking) water lines?

Accepted Answer

Blue

Answer

Purple

Answer

Green

Answer

White

Question 4

What does white paint, flags, or stakes indicate at a job site?

Accepted Answer

The proposed excavation area or route

Answer

Electric lines

Answer

Temporary survey markings

Answer

Reclaimed water

Question 5

What color marks reclaimed water, irrigation, and slurry lines?

Accepted Answer

Purple

Answer

Blue

Answer

Green

Answer

Pink

Question 6

What do temporary survey markings use as their designated color?

Accepted Answer

Pink

Answer

White

Answer

Orange

Answer

Yellow

Question 7

What color marks communication, alarm, signal lines, cables, and conduit?

Accepted Answer

Orange

Answer

Red

Answer

Yellow

Answer

Blue