Emergency showers and eyewash stations (US)
A list of checks and obligations with their cadence, ready to add to your agenda.
For US employers who work with corrosive or irritant substances: the OSHA duty to provide facilities for immediate drenching or flushing in the work area, and the checks that keep it real — weekly activation of every plumbed unit, annual conformance inspection, care of self-contained units, and training for anyone who might need them. The intervals come from ANSI/ISEA Z358.1, a paywalled standard not read in the original: they are given as recommendations, because the source of the duty remains the OSHA rule and the inspector’s judgement of adequacy. Numeric values from the standard that were not verified are not reproduced here.
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Ask what is in the manuals, how often the maintenance is due and what it takes to do it.
What it already has at hand
- No manual on this page
- 7 planned checks, the most frequent every 12 months since the last inspection
Planned checks
Informative summary. It does not replace legal advice: the regulation cited prevails. If you spot an error, report it.
Some checks are only mandatory in certain countries: pick yours and the list follows.
In Italy this product has no planned checks: the ones listed apply to other countries.
In France this product has no planned checks: the ones listed apply to other countries.
In Germany this product has no planned checks: the ones listed apply to other countries.
In Switzerland this product has no planned checks: the ones listed apply to other countries.
In Austria this product has no planned checks: the ones listed apply to other countries.
In United Kingdom this product has no planned checks: the ones listed apply to other countries.
In Spain this product has no planned checks: the ones listed apply to other countries.
In Portugal this product has no planned checks: the ones listed apply to other countries.
- 01
Self-contained units: change the fluid as the maker directs
Self-contained units and eyewash bottles are not plumbed: the fluid must be replaced and the reservoir cleaned as the manufacturer directs, and it is the manufacturer that sets the expiry of the solution or the cartridge. Checking that date — and the level — every three months is practice, not obligation: the printed expiry always beats the reminder. The area supervisor looks after it; expired single-use bottles are replaced, never topped up.
continuous check, confirm every 3 monthsRecommendedANSI/ISEA Z358.1United States only - 02
Weekly activation of every plumbed unit
Every week the plumbed showers and eyewash stations are run long enough to confirm that water arrives and to flush the length of pipe that sits still between emergencies, where stagnant water lets bacteria grow. It takes a real activation, not a glance: a designated person in the area does it and notes it on the tag hanging from the unit. The weekly cadence comes from ANSI/ISEA Z358.1, paywalled and not read in the original, and it is the practice OSHA points to when judging whether an installation is suitable.
continuous checkRecommendedANSI/ISEA Z358.1; 29 CFR 1910.151(c)United States only - 03
Provide facilities for immediate drenching or flushing
Where the eyes or body of any person may be exposed to injurious corrosive materials, the employer must provide suitable facilities for quick drenching or flushing within the work area. OSHA sets no flow rates, dimensions or intervals and, in inspection practice, measures suitability against ANSI/ISEA Z358.1: this is a standing duty, not a deadline, and it arises from the substances present, not from headcount. The employer decides where units are needed, based on the hazard assessment and the safety data sheets.
continuous checkLegal obligation29 CFR 1910.151(c)United States only - 04
Annual full inspection by a competent person
Once a year a competent person — trained in-house technician or specialist supplier — checks the whole installation against the standard: flow and spray pattern, hands-free continuous flow, temperature of the delivered water, height and position, valve operation and the condition of the dust covers. The outcome is written up, with the deviations and the corrective actions. The employer answers for it; the reference figures are in ANSI/ISEA Z358.1, which this kit does not reproduce because it was not read in the original.
every 12 months since the last inspectionRecommendedANSI/ISEA Z358.1United States only - 05
Reassess what is needed when substances or layout change
The OSHA duty arises from the substances present: if a new corrosive product arrives, if an operation moves, if a store becomes a decanting area, the number and position of the units must be reconsidered before someone discovers the gap in an emergency. The review is done at least once a year alongside the update of the safety data sheets and the hazard assessment, and it belongs to the employer with the safety manager. This is the rule that keeps all the others current.
continuous check, confirm every 12 monthsCompany ruleUnited States only - 06
Clear path, visible signage, lighted area
Someone with a corrosive in their eyes does not search: they must find. The path to the unit stays clear and on one level, with no door needing a key and no steps to climb, the signage is visible from where the work happens, and the area is lit. The maximum distance and travel time are set in ANSI/ISEA Z358.1 and are not reproduced here, because the standard was not read in the original. The area supervisor checks it, and checks it again after any change of layout.
continuous check, confirm every 3 monthsRecommended29 CFR 1910.151(c); ANSI/ISEA Z358.1United States only - 07
Train exposed workers on where they are and how to use them
An emergency shower matters in the first few seconds, and in those seconds nobody reads instructions: exposed workers must know with their eyes shut where the units in their area are, how they open and how long the flushing must continue. The training is repeated when substances or layout change, and it is an organisational duty: the annual cadence is ours, not a prescription. The employer arranges it, often alongside the hazard communication programme.
every 12 months since the last jobCompany ruleUnited States only
In Other country this product has no planned checks: the ones listed apply to other countries.
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