In coordination drawings, what is an important aspect to ensure regarding the equipment?

Space allocation is a crucial aspect in coordination drawings because these drawings illustrate how different systems or components fit together within a specified physical environment. Proper space allocation ensures that all equipment can be installed and maintained without conflicts, which can lead to significant construction delays and cost overruns. It addresses not only the dimensions of the equipment but also provides clarity on how space will be utilized, taking into account access requirements, clearances, and interaction with other systems. Ensuring adequate space allocation helps to avoid problems such as equipment being too close to structural elements or other systems, which can compromise functionality and operational efficiency.

In contrast, while cost estimation, design approval, and material selection are all important facets of the construction process, they do not specifically address the physical arrangement and spatial relationships between different pieces of equipment and systems. The primary focus of coordination drawings is to visualize and verify that all components can coexist in the intended spaces without any conflicts, making space allocation a fundamental consideration.