What defines a cross connection under the Omaha Plumbing Code?

A cross connection, as defined under the Omaha Plumbing Code, is an uncontrolled connection between potable (drinking) water and non-potable (non-drinkable) water. This definition highlights the potential health risks associated with such connections, as they can lead to contamination of the potable water supply. When non-potable water is allowed to mix with potable water through a cross connection, there is a serious risk of pollutants, chemicals, and pathogens entering the clean water system, which can pose significant health hazards to the public.

The focus on "uncontrolled" indicates that there may be no proper safeguards, such as backflow prevention devices, to stop the flow of non-potable water into the potable supply when there is a change in pressure. This aspect is crucial for maintaining safe drinking water standards and protecting public health, which is a primary concern of plumbing codes.

In contrast, other options explore different plumbing concepts that do not directly address the risks associated with the interaction of potable and non-potable water. A secure bond between two plumbing fixtures refers to structural integrity rather than water quality. A type of air break relates to a method of preventing backflow but does not define cross connection itself. A conduit for waste removal pertains to waste management and drainage systems,