Which item is typically not accepted as a drinking facility in a workplace?

A lavatory with washable cups is typically not accepted as a drinking facility in a workplace because it does not meet the hygienic standards and drinking water safety requirements necessary for a safe and healthy work environment. While it may seem practical, using a lavatory for drinking purposes can lead to contamination and undermine health regulations. Drinking facilities should be designed specifically to provide clean, potable water for consumption.

In contrast, portable water coolers, drinking fountains, and manual water containers are all acceptable because they are designed to supply drinking water while minimizing the risk of contamination. These options ensure that employees have access to hygienic drinking water, which is crucial for maintaining hydration and overall well-being in the workplace.