Why might a second sink not need to be filled with clean water during setup?

The rationale behind the answer relates to the methods of cleaning and sanitizing items in a food service environment. When items are spray-rinsed instead of being soaked in a second sink, it eliminates the need to fill that sink with clean water. Spray rinsing is an efficient and effective method of cleaning which utilizes a hose or spray nozzle to wash items, allowing for thorough cleaning without the need for additional water in a separate sink.

This approach not only conserves water but also streamlines the washing process, making it quicker and more efficient. It’s important to note that while saving water and minimizing cross-contamination are valid considerations, the primary reason in this scenario is the method of cleaning—specifically, the preference for spray rinsing over traditional soaking methods.