Eyewash Stations
Q: It has always been my understanding that eyewash stations and emergency showers are required in areas where corrosive or caustic materials (i.e. chemicals) are used, stored, or handled and could be splashed into the eye. I was reading ANSI/ISEA Z358.1-2014 which says "This standard establishes minimum performance and use requirements for eyewash and shower equipment for the emergency treatment of the eyes or body of a person who has been exposed to hazardous materials". It further goes on to define hazardous materials as "any substance or compound that has the capability of producing adverse effects on the health and safety of humans". Wouldn't contaminated blood be considered a hazardous material based on this definition? While doing a risk assessment for eyewash and emergency showers, should the risk of blood spatter in the eyes, nose or mouth be considered along with caustic materials? Your input is greatly appreciated.
A: No, because blood and body fluids are not considered caustic or corrosive. While the ANSI standard Z358.1-2014 is the standard to follow for the installation, testing, and maintenance of an eyewash station, it is not the standard to follow to determine when an eyewash station is required. That would come from some other standard that is enforced by an AHJ, such as OSHA standard CFR 1910.151 (c) which requires suitable facilities for quick drenching or flushing of the eyes and body where the eyes or the body of any person may be exposed to injurious corrosive materials.
Subsequent OSHA letters of interpretation identify ANSI Z358.1-2014 to comply with regarding the installation, testing, and maintenance of the eyewash stations. But the actual requirement to have an eyewash station comes from CFR 1910.151 (c), not the ANSI Z358.1-2014.
Now, you may decide to provide an eyewash station where blood and body fluids are splashed on the face or body, but it is not required. In fact, some hospitals mistakenly thought they needed an eyewash station wherever blood or urine was drawn which led to low-cost faucet-type eyewash stations to be installed on utility room sinks. These faucet-type eyewash stations were not ANSI Z358.1-2014 approved which caused quite a problem when that was cited during a survey.
