Final answer:
Coving is a hygienic design element that seals the space between the floor and walls in foodservice establishments, making it easier to clean and maintain sanitation standards.
Step-by-step explanation:
Coving is a recommended design feature for foodservice establishments because it provides a hygienic seal between the floor and the wall. This seal is important as it eliminates the sharp corners where dirt, food particles, and bacteria might accumulate, making it difficult to clean.
Coving creates a curved surface that is easier to sanitize and maintain. This feature is often required by health codes and regulations due to its role in maintaining food safety standards. By ensuring a seamless transition between the wall and floor, coving helps to prevent pest infestations and create a cleaner environment, which is essential for any establishment preparing and serving food.