Part 1: Are you meeting OSHA's requirements for emergency eyewashes and safety showers?
If you aren’t sure of the answers to the following questions, you may not be meeting OSHA’s requirements for emergency eyewash stations and safety showers. This is Part 1 of a two-part series chock full of the most common questions our experts are asked and what you need to know for compliance. Don’t see your question here? Then, tune in next week for Part 2!
When are eyewash stations/safety showers required?
According to 29 CFR 1910.151 eyewash stations and/or safety showers are to be provided within the work area for immediate emergency use when employees may be exposed to injurious corrosive materials.
Does OSHA enforce ANSI eyewash station/safety shower standards?
Yes, when determining whether eyewashes/showers are suitable given the circumstances of a particular worksite, OSHA may refer to the most recent ANSI consensus standard for enforcement. For eyewashes and safety showers, this would be ANSI Z358.1.
How many eyewash stations/safety showers are required?
OSHA doesn’t specify the number of eyewashes/showers required for a given workplace. Rather, the agency expects an employer to perform a hazard assessment to determine the areas and level of potential risk to employees and provide the necessary protection accordingly.
Where must eyewash stations/safety showers be located?
OSHA simply states that eyewashes/showers are required “within the work area for immediate emergency use.” ANSI Z358.1, however, requires units to be accessible within 10 seconds or 55 feet. Eyewashes and showers should be on the same level as the hazard with the path of travel to them clear of any obstructions.
What is the required water temperature for an eyewash station?
OSHA doesn’t specify eyewash fluid temperature. However, in an April 18, 2002, letter of interpretation, the agency notes that water which is too hot or too cold will prevent the affected person from flushing the eyes for the recommended full 15 minutes. However, ANSI Z358.1 establishes that the water should be “tepid,” which is defined as a general temperature range of 60 to 100 degrees Fahrenheit.
What is the correct height for an emergency eyewash station?
OSHA doesn’t address eyewash installation height in the standard. However, the agency references ANSI Z358.1 which states self-contained eyewashes should be no more than 53 inches from the standing surface and have 6 inches minimum clearance from the nearest wall or object.
What is considered an obstructed path of travel to an eyewash station/safety shower?
Any path in which an employee is hindered in some way from either reaching or using an eyewash station/safety shower, would be considered obstructed access according to ANSI Z358.1. Some examples could include doors, stairs, machinery, or stored materials.
Key to remember: Employers must understand worker exposures to hazardous materials, when and where emergency equipment is needed, and how to make them accessible to users. Join us next week for more compliance answers to your emergency eyewash and safety shower questions.