Colorado Land Surveyor Practice Exam

Which of the following ensures a proper monument placement at angle points?

1. They can be omitted

2. They're optional based on surveyor discretion

3. They must always be set at specified intervals

4. They should be set only at the beginning of each boundary line

The correct answer is: They must always be set at specified intervals

Proper monument placement at angle points is critical for maintaining the accuracy and integrity of land boundaries. When surveying land, angle points signify changes in direction along the boundary line. This is important for a variety of reasons, including legal clarity and physical representation of property lines. Choosing to set monuments at specified intervals ensures that there is consistent reference to the property line, especially at points where the angle changes. This practice not only aids in accurate measurements but also allows for easier identification of the boundary during future surveys or disputes. Properly placed monuments at angle points can also help in the maintenance of the land's records and assist in resolving issues related to encroachments or boundary conflicts. In contrast, other options do not reflect the robust practices necessary for effective surveying. Omitting monuments or making their placement optional would lead to potential uncertainties in boundary definitions, which can create legal complications. Additionally, setting monuments only at the beginning of each boundary line fails to account for changes in direction that are critical for accurate land delineation.