What does ANSI define as "grade" in relation to construction?

The correct definition of "grade" according to ANSI (American National Standards Institute) in relation to construction refers to the level of the ground at the perimeter of the building. This definition highlights the importance of site grading in construction, as it affects drainage, landscaping, and the overall foundation stability of the structure. Proper grading is crucial for avoiding water accumulation around the foundation, which can lead to erosion or structural damage.

In the context of construction and site planning, the grade establishes how the ground is shaped around a building, ensuring that it is appropriately situated in relation to surrounding terrain. This is vital for the building’s safety, functionality, and long-term durability. Understanding the grade also aids in compliance with local building codes and standards, which often outline specific requirements for grading and drainage to protect both the structure and the environment.