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Protective fabrics are made to protect workers from hazards involving fire and electric arcs. Most FR fabrics are designed with such chemistry that they provide maximum protection a garment can provide to the person wearing it. IEC 6148 is a standard to makes sure an FR fabric is safe for the worker to wear in harsh conditions. Arc Flash clothing is covered by Category 3 Protective Clothing provisions, and these clothes are manufactured according to Article 11B Quality Control Procedures. Fire Hazards Fire in an industrial environment can pose a variety of risks and cause damage to the workplace, its workers and the surrounding communities. Several kinds of explosions and molten metal spills can cause a fire. Fireballs, flares, flash fires, jet fires and vapor cloud explosions are very common. Thermal radiation and smoke are two of the most common and important risks associated with fires. Smoke is formed as a product of combustion of organic compounds, including toxic gasses, the vapor of water and small particulates of coal. Fire smoke is dangerous in two ways. Soot particles can be elusive and hazardous materials that may pose a health hazard due to inhalation and irritation of the eye. Electric Arcs The created electrical arc and arc flash is a danger to electricity that is extremely dangerous. The effect is extremely high voltage discharges and electrical current discharges from devices like switchgear, transformers, and large electrical appliances. For a very short period of time (up to 1 second), the Arc emits a high energy level. Intense heat can produce temperatures up to 19,000° C and also generate electric shock, pressure and large amounts of thermal energy. The electrical arc and flash arcs are an electrical danger which is a common occurring hazard in places that have heavy machinery. Having big machinery means providing them with high voltages to make them functional. Extreme discharges of voltages or electrical current are leaked from transformers and other machinery. If a worker comes in contact with these voltages, their life can fall into danger. High voltages like these can easily disable a person. The amount of energy transferred is humongous. The heat produced by the transfer of energy into the body cause burns. Hot temperatures of up to 19,000 °C can be generated. An Arc Flash can occur in any situation where the employees are handling electricity and the total energy of default circuits must be calculated in any power plant. If the workers get in contact with the electricity they can get 1st to 3rd-degree burns. 3rd degrees are permanent and require plastic surgery to remove. IEC 61482-2:2009 Design and Performance Product quality criteria and design needs for clothes, plus user information and labeling. This section of IEC 61482 comes in use on FR fabrics worn by workers in their workplace against fire and electrical hazards. The standard sets out requirements and testing methods for FR fabrics used in electric worker’s clothing in order to protect them from the electric arc. The testing of these FR fabrics is listed below. The FR fabric is mounted on an instrumented model that has a surface area of at least 100 thermocouples with no hands and feet. In simulated flameproof environments with controlled heat flow, fire dispersing and length the quality of single-layer garments or protective clothing ensembles shall be measured. The position, degree, and severity of burn injury are reported by heat transmitted to each sensor on the surface of the manikin. Emphasis is on the whole burn of 2nd and 3rd degree. All clothing must have a permanent and clearly visible and attached label on every flame-resistant clothing. Examine the types of available FR clothing designs for determining what style provides employees with the best protection from the risks found in your risk analysis. It is important to note that the entire garment or fabric assembly itself must be checked in compliance with Arc Flash Standard. The experiment does not measure the energetic quality but ensures that the structure of the FR fabric is kept intact after exposure to Arc and that components such as stickers and buttons are still operational and do not cause any additional damage to the wearer by melting or heat transfer. Repair of Fireproof fabric People can be hired to inspect the quality of the fabrics in use. It means that the item is not damaged and every fabric is inspected by trained experts. The employer and the employees are responsible for the lifespan of the fabric. Depending on the way and the reason the fabric is used for Flammable fabrics do not last forever, and workers should be told to clean their clothes regularly. Search for excessive wear signs. If defects occur, such as holes or tears, replace the garment.