What water does an eyewash station use?
While some self- contained and all plumbed eyewash stations use tap water as the primary flushing fluid, most self- contained stations–portable or wall-mounted–use a buffered saline solution that is either stored in sealed, replaceable fluid cartridges or a concentrated formula mixed with potable water.
Do eyewash stations require tempered water?
The standard states that the water temperature for the flushing fluid in an eyewash station must be tepid, which is between 60° and 100° F or 16° and 38° C. Tepid water helps encourage worker compliance to meet the full 15 minutes of flushing which helps prevent further absorption of chemicals and injury to the eyes.
How do I set up an eyewash station?
Install the sanitary drain line and P-trap so that it aligns with the eye wash unit, then connect to the tailpiece. Finally, connect the supply line with the ball valve on the eye wash station. Open the water supply and test the unit for leaks, making sure that the flow rate is in line with the ANSI regulations.
Do eyewash stations need hot water?
How high should an eyewash station be mounted?
The unit should be between 83.8 and 134.6 cm (33 to 53 inches) from the floor, and a minimum of 15.3 cm (6 inches) from the wall or nearest obstruction. With an eye wash station, the user should be able to open their eyelids with their hands and still have their eyes in the liquid.
What is the temperature range for tempered water?
Tempered water means water ranging in temperature from 85°F. to less than 110°F. Tempered water means water having a tempera- ture range between eighty-five degrees Fahrenheit and one hundred ten degrees Fahrenheit.
How do you test eyewash stations?
Testing Your Eyewash Station
- Check for running water. The valve activates in a second or less and remains open until closed by user.
- Check for flow. The water stream should be about six inches long, with both streams crossing at the center of the eyewash nozzle.
- Check for balance.
- Check for temperature.
How do you test an eyewash station?
Does a plumbed eyewash station use regular tap water?
Plumbed eyewash units deliver plumbed tap water to the eyes in plentiful amounts. Another problem with the plumbed systems is that they use tap water. Because its temperature is not easily regulated, plumbed tap water is often too hot or too cold to flush with for the required 15 minutes.
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 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 do eye wash stations get checked?
Eye wash stations should be inspected annually alongside fire systems. Of course, this is only the comprehensive review. 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.