What term describes a fixed location on a building site used as a reference point?

The term "Point of Beginning" refers to a fixed location on a building site that serves as a reference point for all measurements and construction activities related to a specific project. It is essential in land surveying and construction as it establishes a known location from which all other points are measured. This point allows for accurate and consistent dimensions in construction and is particularly important for legal descriptions of land and boundary lines.

Using this reference point ensures that all structures are aligned correctly according to the plans, preventing discrepancies and potential issues during or after construction. The precision associated with the Point of Beginning also aids in mapping out property boundaries and helps in maintaining compliance with zoning and regulatory requirements.