Why is it important to have a properly indicated scale on working drawings?

Having a properly indicated scale on working drawings is crucial for facilitating precise measurements. The scale provides a consistent reference that allows anyone working with the drawings to understand the exact dimensions represented, ensuring that all components are built or installed to the correct size. This accuracy is essential in construction and maintenance, where even small discrepancies can lead to significant issues, such as structural problems or misalignment of systems and components.

When drawings include a clear scale, it enables contractors, builders, and maintenance personnel to measure distances and dimensions reliably, leading to better project execution and quality control. This understanding helps in visualizing the project and ensures that every part fits together as intended. Without an accurate scale, there would be a higher risk of errors in measurement, which could ultimately affect the safety and functionality of the project.