Which of the following shall not be installed in a new commercial kitchen?

In a new commercial kitchen, the installation of a garbage disposal is often restricted due to health and safety regulations. Instead of using a garbage disposal, commercial kitchens are required to implement more effective waste management systems that help maintain hygiene and reduce the risk of plumbing issues. This aligns with the emphasis on proper waste disposal practices where food waste is typically removed through a separate waste collection process rather than being ground up and sent through the plumbing.

In contrast, grease interceptors are essential for managing fats, oils, and grease from cooking processes, while floor drains are important for draining excess water and maintaining cleanliness. Food preparation sinks are critical for washing fruits, vegetables, and utensils to prevent cross-contamination. These systems and components work together to support a sanitary and functional kitchen environment, further highlighting the rationale behind not including a garbage disposal in the design of new commercial kitchens.