What is the ANSI standard for eyewash stations?

ANSI Z358.1-2014
The ANSI Z358. 1-2014 standard establishes a universal minimum performance and use requirements for all Eyewash and Drench Shower equipment used for the treatment of the eyes, face, and body of a person who has been exposed to hazardous materials and chemicals. The ANSI Z358.

Is standard for eye wash station?

Eyewash stations should be designed to deliver fluid to both eyes simultaneously at a volume of not less than 1.5 litres/minute (0.4 gallons/minute) for 15 minutes. The combination eye and face wash stations require 11.4 litres per minute (3.0 gallons per minute).

What is the ANSI standard for the flow rate of an eyewash and a safety shower?

0.4 gpm
Eyewash specs Eyewash stations target just the eyes and therefore have a lower flow requirement. ANSI Z358. 1 recommends a flow of 0.4 gpm also at 30 psi. The nozzles should be at least six inches from any obstruction and mounted between 33 and 45 inches above the floor.

What is ANSI Z358?

ANSI Z358.1-2014 and the. Uniform Plumbing Code. Emergency eyewash and shower units are designed to deliver water to rinse contaminants from a user’s eyes, face or body. As such, they are a form of first aid equipment to be used in the event of an accident.

Do eyewash stations need to be hands-free?

Several of the ANSI requirements for plumbed or portable eyewash stations are the same, including: Required flushing of 0.4 gallons per minute (GPM) at 30 PSI for a full 15 minutes. Hands-free stay-open valve should activate in one second or less. Eyewash fluid must irrigate and flush both eyes simultaneously.

Do eyewash stations need to be hands free?

How often do eyewash stations need to be flushed?

The flushing times vary depending on the contaminant, but a good guide to go by is: Five minutes, or so, for mild irritants or those contaminants that are non-irritants. 15-20 minutes for irritants that are moderate to severe, or those types of chemicals that when absorbed through the skin can cause acute toxicity.

How high does an eyewash station need to be?

At 60 inches above the surface on which the user stands, the water pattern is at least 20 inches in diameter. Center of the water pattern is at least 16 inches from any obstruction. Easily located, accessible actuator is no more than 69 inches above the surface on which the user stands.

Did OSHA adopted ANSI Z358 1?

ANSI standards become mandatory OSHA standards only when, and if, they are adopted by OSHA; ANSI Z358. 1 was not adopted by OSHA. OSHA, therefore, has often referred employers to ANSI Z358. 1 as a source of guidance for protecting employees who may be exposed to injurious corrosive materials.

What are the requirements for an eye wash station?

The main requirements for eyewash stations include providing a controlled flow of flushing fluid to both eyes simultaneously, at low velocity, and no less than 0.4 gallons per minute for the duration of 15 minutes. Ensuring that the appropriate flushing system is installed within 10 seconds or 55 feet from the hazardous area is critical.

How often should eyewash stations be checked?

Eye wash stations should be held up to basic scrutiny every single week. Make sure to keep a log of weekly tests. Check water flow, clarity and ease of access.

What are the OSHA requirements for eye wash stations?

OSHA regulations require that eye wash stations contain at least 1 gal. of water, and that it be potable water when available or when specifically required.

What does ANSI certified mean?

The American National Standards Institute (ANSI) provides accreditation in accordance with ISO/IEC 17065 for product certification programs to ensure that the marketplace can gain confidence for their activities. The program is overseen by the ANSI Product Certification Accreditation Committee (ACC), established by the ANSI Board of Directors.