North Carolina Building Contractor License Practice Exam

What color marker indicates a temporary survey line?

1. Red

2. White

3. Green

4. Blue

The correct answer is: Green

In surveying, temporary survey lines are indicated by a specific color of marker to ensure all parties involved in construction or land development understand the purpose of the markings. The correct color for temporary survey lines is green. This color is universally recognized in the surveying and construction industries to communicate that these lines are not permanent and may be subject to change. Using green for temporary survey lines helps in distinguishing them from other indicators that may have more permanent implications, such as boundaries or easements, which are typically marked by other colors. Understanding the meaning behind the color codes helps avoid confusion and ensures better compliance with regulations in construction and land management.