A note where each line passes through the building wall indicates the ____ elevation (elevation of the bottom of the inside of the pipe).

Question

Quizplus · Accepted Answer

The correct term for the elevation of the bottom of the inside of a pipe, especially when it passes through a wall, is "invert." This term is commonly used in engineering and construction to describe the lowest interior surface of a pipe.

A Note Where Each Line Passes Through the Building Wall