Oregon Written Tattoo Practice Test

Which sinks do not qualify as a water source for the facility premises?

1. Employee hand washing sinks

2. Bathroom sinks

3. Sinks with less than 30 lbs of pressure

4. Sinks with more than 30 lbs of pressure

The correct answer is: Bathroom sinks

In the context of water sources for a facility, bathroom sinks do not qualify as suitable water sources primarily because their purpose is typically for personal hygiene rather than for facility operations, such as cleaning tools or equipment. Water sources needed for a tattooing facility must be reliable and meet specific hygiene requirements. Employee hand washing sinks, for example, are designed to promote proper sanitation practices critical in a tattoo environment. These sinks are specifically intended for handwashing, allowing tattoo artists to maintain hygiene standards and reduce the risk of infection. Sinks with more than 30 lbs of pressure can be considered adequate sources because sufficient water pressure is necessary to ensure effective water flow for cleaning and sanitation. Conversely, sinks with less than 30 lbs of pressure may struggle to provide the required water flow for effectively washing and sanitizing equipment, which is essential in a tattoo facility. Thus, bathroom sinks, while functional for personal use, do not fulfill the operational needs of a tattoo facility and therefore are not classified as a valid water source.