Ensuring Compliance and Safety: A Complete Guide to Emergency Eyewash and Shower Stations

Emergency eyewash and shower stations may seem like a minor aspect of the overall safety program in many workplaces, but they are critical for employee protection. OSHA has established detailed requirements for these stations, emphasizing their importance in preventing and minimizing injury. Unfortunately, workplace eye injuries remain far too common, with thousands of employees suffering vision loss each year due to work-related accidents.

Emergency eyewash and shower stations are essential for workplace safety, providing immediate first aid to workers exposed to hazardous chemicals and materials. There are two main types: self-contained units with built-in water supplies and stations connected to wells or public water. These stations vary widely in design, so installers and maintenance staff must follow manufacturer guidelines on installation, inspections, and testing requirements.

OSHA mandates a 30-day inspection for first-aid equipment, but emergency eyewash and shower stations require more frequent checks, with weekly evaluations and testing. These inspections are hands-on, not just visual assessments, and findings must be documented. Alarming statistics show only 12% of units in surveyed workplaces are compliant, highlighting the need for vigilance.

Key standards like OSHA 1910.151, ANSI Z358.1-2014, and OSHA First Aid Standard 1926.50(g) outline requirements for the frequency and methods of inspections and employee training on proper equipment usage. OSHA states that new employees must be trained before starting work. Training must include a demonstration of how the equipment works and must show an understanding of the operation of emergency equipment. OSHA fines for non-compliance range from $70,000 to $120,000 per station.

Weekly testing is especially crucial for units connected to public or well water, as they can harbor contaminants like Acanthamoeba, Pseudomonas, and Legionella in stagnant water. These can cause serious infections if water lines aren’t regularly flushed. Additionally, impurities like lead and rust may accumulate, increasing health risks. For this reason, it is recommended that samples from these stations should be taken and sent out to a laboratory for analysis annually.

The placement of eyewash and shower stations is also key to their effectiveness. OSHA and ANSI guidelines recommend a 10-second travel time to the nearest station. Employers should conduct risk assessments to ensure there are enough wash stations in the building or work area to service multiple injuries at one time. Stations should be at the same level as workers, without obstructions, with clear signage and adequate lighting. While some setups allow for a single door between a hazard and the station, the door must swing toward the station and be easily opened.

Choosing between an eyewash or shower station depends on workplace hazards. Eyewash stations are essential in environments with dust, chemicals, or particles that can harm the eyes or face, while shower stations are necessary in areas with chemical or hazardous material exposure risks.

For stations hooked to public water, additional considerations like water pressure and flow rate must be taken into account to ensure compliance with manufacturer requirements. When activated, both types of stations must start flowing within 1 second and deliver a continuous, hands-free flow for 15 minutes. All stations must be well-lit and have proper signage throughout the building or work area that is easily understood.

Weekly inspections for self-contained systems require only visual inspections, while those hooked to public water require both a visual inspection and additional measurement and testing requirements.

All weekly inspections should include:

1. Pathways to stations are clear and not blocked
2. Area is well lit and signage is legible.
3. Check for any leaks, corrosion, dents or pinching.
4. The system is positioned at the proper height. 
5. Eyewash nozzles are in the correct upward position with safety caps clean and in place.

Manufacturer’s specifications should be followed to ensure additional requirements for well/public water stations are met.  

The following are general guidelines:

1. Measurements to ensure location of pull rod and shower bell are correct.
2. Flow rates in gallons per minute (gpm) for both the shower and eyewash need to be calculated while running separately and running in tandem to ensure proper pressure. 
3. Eyewash nozzle measurements shall be taken to ensure the distance properly engages the eyes.
4. Water temperatures should be tested to ensure they fall in between the required temperatures of 70°F and 100°F.

Each weekly check should be recorded, with the inspection tag signed by the inspector. Records must be retained for five years as part of compliance. While these procedures may seem time-intensive, they’re essential for maintaining an effective safety program and can take as little as five to seven minutes per station with a well-organized approach.

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