COVER STORY
SHOULD YOU DOUBT YOUR PROTECTION?
Arco are steering the way in driving out non-compliant PPE that could pose a serious risk of injury. Here they tell us why some products you assume to be safe, may not be fit for purpose.
Despite PPE having the required EC type approval and CE mark, recent tests have indicated that some of the products assumed to be safe, may not be.
An example of this has been identified at Arco’s Product Assurance Laboratory where the chromium content of metal midsoles in 14 Class 1 footwear products was tested. In order to adhere to EU standard EN ISO 20345 2011, midsoles must be able to resist a penetration test using a nail with a force of 1100N and a corrosion test for 48 hours in a 1% sodium chloride solution.
Furthermore, it is indicated by Satra in their publication, ‘Toe Caps and Penetration Resistent Inserts (BULSEP2013)’, that to ensure current standards for Class 1 footwear products are met, metalic midsoles should be made of stainless steel (known as high chromium steel). These steels contain a minimum of 10.5% chromium, the element that prevents the steel from corroding. A true stainless steel midsole has high corrosion resistant properties, thus ensuring the long term protection from penetration.
During an investigation conducted by Arco, it was identified that half of the products tested contained less than 0.2% of chromium. Carbon steel inserts containing low levels of chromium may pass an initial puncture resistance test, but are likely to corrode over time especially if the sole has been penetrated, posing a significant risk to the wearer.
To further complicate matters, the use of stainless steel midsoles in the construction of footwear is not immediately evident and purchasers are relying on the CE mark being accurate. Even though the manufacturer is responsible for compliance of its products, they
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cannot always conduct regular testing. Additionally, less reputable manufacturers or importers can make changes to the product once CE certification has been gained for the products which will then affect the product’s performance.
Nick McLaren, Arco’s Category Manager, Footwear, said: “Arco will always take the issue of safety very seriously and our investment in our own Product Assurance Laboratory is proof of this. We’ve been shocked by the results of our recent test on midsoles but we can assure our own customers that corrosion resistant stainless steel midsole inserts are used in the construction of all our own brand products. We’ve also discussed our findings with all the footwear brands in the Arco catalogue and have requested they confirm the composition of the midsoles used within their footwear. In recognition of our responsibilities as a market leader in safety footwear, we have informed our trade body, The British Safety Industry Federation (BSIF), of
our findings and they will continue to work closely with the authorities in the surveillance of the market to ensure that non-compliant products are withdrawn swiftly.”
The BSIF has urged its members to increase their efforts to make sure suppliers provide the evidence required to guarantee the quality of their products. It also plans to re-launch the Registered Safety Supplier Scheme with new conditions requiring independent testing to ensure products sold still perform to the EN test clauses.
To ensure the safety of workers, customers can take the following steps:
• Ask suppliers for a declaration of conformity that shows the original certification for the PPE purchased.
• Ask suppliers to provide evidence that they only use stainless steel midsoles in all class 1 products.
• Ask suppliers to define their process for sample testing to ensure safety products continue to meet required standards.
• Ensure your suppliers are members of the BSIF Registered Safety Supplier Scheme.
• Ask suppliers to define their process of quality assurance at the manufacturing facility to ensure products are manufactured as they were originally certified.
• Buy from a trusted source.
Arco is continuing assurance testing across products in the market in an attempt to raise standards of PPE in the UK. Remaining vigilant as an industry and ensuring suppliers of PPE follow rigorous processes and have ongoing testing in place will help protect workers.
www.arco.co.uk www.tomorrowshs.com
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