VISIT US AT ADIPEC 9TH – 12TH NOVEMBER 2015 ABU DHABI – UAE – STAND 13066

WE WILL HAVE AN ANSI COMPLIANT TANK SHOWER ON DISPLAY

ANSI Standard establishes universal minimum performance and use requirements for Emergency Eyewash and Drench Shower equipment used for the treatment of the eyes, face, and/or body of a person who has been exposed to hazardous materials and/or chemicals.

Key requirements include:

Tepid water: Defined as having a range between 16°C – 38°C (60°F – 100°F).

Water Temperature & Tepid Water: Tepid water is crucial, but often overlooked when providing compliant eyewash and drench shower stations.

ANSI Standard specifically mentions the delivery of tepid water and defines it as “A flushing fluid temperature conducive to promoting a minimum 15 minute irrigation period, the suitable temperature range is 16°C – 38°C (60°F – 100°F)”.

Medical professionals recommend that tepid water be used to treat chemical injuries to eyes and body tissue because temperatures that exceed 38°C (100°F) can increase the possibility of chemical interaction with the eyes and skin.

Additionally, flushing liquid temperatures below 16°C (60°F) can cause hypothermic shock.

ANSI Standard further suggests that while cooler flushing fluids may provide immediate relief after chemical contact, longer exposure to cold fluids affects the ability to maintain adequate body temperature and can result in the premature cessation of first aid treatment.

It’s worth remembering that in certain locations night time temperatures can drop to below freezing, therefore Emergency Stations that can be exposed to freezing temperatures need protection, ANSI Standards say that “Where the possibility of freezing conditions exists, equipment shall be protected from freezing or freeze-protected equipment shall be installed”. Furthermore locations where the ambient water temperature can exceed 37°C (98.6°F) require anti-scald valves to purge potentially scalding (boiling) water from the feed lines. This includes outdoor locations that are exposed to direct sunlight, or indoor locations exposed to extremes of temperature created by a manufacturing process.

Simultaneous Operation: Units which combine a Drench Shower with an Eye/Eye Face Wash must be capable of being used at the same time.

Equipment Location: All Emergency Stations must be located in areas that are accessible within 10 seconds, roughly 17m (55ft). Best practice is to check the travel time to determine if you have the Emergency Station located within 10 seconds, keeping in mind that an injured person may require extra time/support to reach the designated station.

Where highly corrosive chemicals are used, thought should be given to installing the emergency station as close as possible to the potential hazard, keeping safety in mind.

Obstructions: Emergency Stations must be located on the same level as the hazard and the pathway between them must be clear of any obstruction. If your site has a hazard that is located on a different level to your current Emergency Station, you will have to install an additional station on the same level as the hazard. Again there must be no obstructions between them. Note that doors are classed as obstructions, but if the hazard is non-corrosive, one door is acceptable between the hazard and the Emergency Station so long as it opens in the direction of travel of the person requiring its use and it is not capable of being locked.

Identification: Eyewash and Drench Shower Stations must be installed in a well-lit area and identified with highly visible safety signs.

Shut-Off Valves: If shut-off valves are installed on the supply line for maintenance purposes, provisions must be made to prevent an unauthorised shut-off to ensure valves are always open.

Training: All employees who may be exposed to hazardous or corrosive materials must know the locations of and be instructed in the proper use of the Eyewash and/or Drench Shower Equipment on site and in addition, site plans showing the exact locations of all emergency stations should be freely available to anyone entering the site.

Maintenance & Testing: Planned maintenance is necessary to ensure that all emergency equipment is functioning safely and correctly. Weekly testing will ensure the supply lines are clear of sediment and bacteria build-up that can occur in stagnant (still) water. The standards state that plumbed equipment, “shall be activated weekly for a period long enough to verify operation and ensure that flushing fluid is available” and portable and self contained equipment “be visually checked to determine if flushing fluid needs to be changed or supplemented”.

We have experienced staff available to review your current set-up or advise on new applications. This service is free, without obligation and confidential so why not contact us today to arrange a site assessment.

Tel: +971 (0)652 61997

Email: advice@empteezyme.com

Web: Empteezy UAE safety showers