Why is it important to indicate the scale on MEP drawings?

Indicating the scale on MEP (Mechanical, Electrical, and Plumbing) drawings is crucial because it allows for precise representation of the components within the project. When a scale is specified, it ensures that anyone interpreting the drawings can accurately measure and understand the size and proportions of various elements. This is particularly important for installation and coordination of systems, as accurate dimensions are essential to avoid conflicts and ensure that all components fit in the designated spaces. Without a clear scale, interpreting the drawings could lead to errors in installation, which can result in costly modifications and delays. Thus, the emphasis on providing accurate dimensions through the indicated scale is fundamental for the successful execution of MEP projects.