Expert Insights: Pro-tips on eyewash and shower placement
When I was a Field Safety Manager, proper placement of eyewash stations and emergency showers was a common issue. OSHA issues citations every year for these facilities being too far from employees. While OSHA doesn’t specify exact placement, it does require them to be “within the work area for immediate emergency use.” From my experience, they need to be accessible – I’ll explain what this means. Ensuring proper distance was met was critical in avoiding violations and protecting workers in emergencies.
Location
The American National Standards Institute (ANSI) standard Z358.1-2014 requires emergency eyewashes and showers to be located on the same level as the hazard. The more hazardous the material, the closer in time and distance the unit should be.
For example, the unit should be immediately adjacent to the hazard for strong acids or caustics. Still, for substances that are gas or highly volatile (e.g., anhydrous ammonia) in the presence of water, etc., you should consider locating the eyewash or shower outside the immediate source of exposure as proximity to the source may pose an additional hazard.
Path of travel
The path of travel to an eyewash or shower is critical. If an employee is hindered in some way from either getting to or using the eyewash station, OSHA would likely consider that a violation of the standard.
Specifically, an eyewash and shower should be no farther than a 10-second travel time from the hazard. ANSI says that an average person covers a distance of approximately 55 feet in 10 seconds when walking normally. The physical and emotional state of the victim should be considered, along with the likelihood of personnel in the immediate area to assist. Remember that a person needing an eyewash will likely be temporarily blind.
The path of travel to the eyewash or shower must be clear of obstructions to allow a direct path to the unit without impediments.
Obstructions
As OSHA states in a February 27, 2007, Letter of Interpretation, a door is considered an obstruction. ANSI further states that if the hazard is not corrosive, one door can be present so long as it opens in the same direction of travel as the person trying to reach either the eyewash or shower. The door, however, must be equipped with a closing mechanism that cannot be locked to prevent access to the unit.
While stairs aren’t specifically addressed, if employees were required to use them to get to the eyewash or shower, they would likely be considered an obstruction if they inhibit the immediate use of suitable drenching facilities. However, ANSI does say that a single step up into an enclosure to access equipment would not be considered an obstruction.
Also, it would likely be considered an obstruction if employees had to lift a conveyor or other equipment to get to an eyewash or shower.
Again, being unobstructed means no impediment to getting to the unit.
Do you have a question for our Compliance Experts? We encourage you to use Compliance Network’s Expert Help tool for safety or compliance questions. Ray Qureshi-Chishti and our team of Compliance Experts will respond within 24 business hours.