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5 Critical Factors Of FR Disposable Wear In The Oil & Gas Industries

Oil_and_GasRegardless of risks and potentially dangerous tasks, oil and gas industry employment is on the rise. One of the most recognizable challenges in the workplace is creating a culture of safety and compliance that is embraced by those both in leadership roles and workers on the front line. Identifying, purchasing and wearing the most effective personal protective equipment (PPE), including secondary FR disposable garments to provide an added layer of protection, is one of the most critical components to any safety program.

In some circumstances, choosing what appears to be tested and approved FR protective garments can be misleading – especially in the case of secondary FR disposables that claim to be tested and NFPA approved. Choosing the highest performance, cost-effective garment requires an understanding of these 5 critical factors for the oil and gas industries:

1. Protects primary thermal & arc protective clothing

Flame resistant materials are designed to self-extinguish. The materials can still ignite, but if they do, the material should be proven to have qualities that resist the spread of flame. If the disposable wear does not protect against heat and flame, the primary protective wear will become damaged. Disposable products are meant to add an additional layer of protection in the occurrence of an arc flash, as well as the investment in the primary FR garments underneath.

2. Compliant garments offer proven flame resistance

When a garment label states that the product is flame resistant, testing as it is meant to be worn in the workplace should have been conducted. It is also important to understand that garments with a NFPA 2112 rating may offer different amounts of protection. Flash fire protection requirements are outlined in ASTM F1930. However, this standard measures thermal protection from fire exposure. It does not rate the garment against arc flash or solid or liquid fuels.

There is confusion as to why some FR disposable wear is marked for NFPA 701. This rating is established to indicate the resistance to flame spread for curtains, draperies or other window treatments – not protective apparel.

3. Offers garment breathability for wearer

The ability for materials to breathe, or allow air and moisture to pass through protective garments, is an important consideration when selecting FR disposable wear. If workers are not comfortable in the protective apparel, they are less likely to use it. When several layers are required for full protection, material that does not breathe contributes to excess heat and a build up of sweat. This moisture and heat may create skin reactions. Additionally, moisture and dampness acts as a heat conductor that will put the wearer at greater risk for burn.

4. Adds a layer of repellency against hazardous and non-hazardous chemicals and debris

Disposable FR garments must be tested to ensure proven protection against hazardous chemicals and other debris that have the ability to leak through the outer protective layer and damage the primary wear. When oil, gas and grease leak through and damage primary wear, oftentimes the substances cannot be sufficiently removed with cleaning.

5. Quality fabrics should self-extinguish with no melt in occurrence of flash fire

True high-quality FR disposable protection must self-extinguish as soon as the source or catalyst is removed. The materials should not be prone to melting under severe heat. If a garment melts, it adheres to anything underneath, including primary garments and skin. This can cause extreme burns when the material cannot be pulled away.

The resistance of undergarments is also extremely important when choosing FR protection. Outerwear can ignite and even when the material self-extinguishes, the heat can ignite layers underneath. If non-compliant undershirts or other garments are worn, these materials can melt.

Always make sure that your secondary disposable FR protection provides the necessary protection against the hazards present in your work environment. If it does not meet the five critical factors, wearers and primary clothing may be at risk.

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