Every bar requires commercial sinks and faucets, as health codes help maintain regulations on how many sinks each restaurant must have for warewashing, employee handwashing, and to perform their daily cleaning tasks. restaurants / bars are usually rated for letter "A" being a standard for rating for a restaurant / bar. Each and every sink in a foodservice environment must be paired with a commercialfaucet designed to optimize the usability of the sink station. Compartment sinks are vital for meeting health code requirements for proper dish cleaning and sanitization. These sinks have one to four compartments, with three-compartment sinks being the most common for washing, and sanitizing dishes.