What is the minimum diameter requirement for concrete monuments?

The minimum diameter requirement for concrete monuments in surveying is four inches. This specification is important for ensuring the stability and durability of the monument, which serves as a physical marker for property boundaries or survey points. A monument that meets or exceeds this diameter is more likely to withstand environmental conditions and handle the stresses of being used as a reference point over time. Additionally, a four-inch diameter provides adequate visibility and strength, making it easier for surveyors to locate and utilize the monument when conducting surveys. Monuments that do not meet this minimum size may be less effective in providing reliable reference points, potentially leading to inaccuracies in land surveying practices.