Portwest AF91 Features:
- CE-CAT III
- Inherent flame resistant qualities will not diminish with washing
- Protection against radiant, convective and contact heat
- Sew on flame resistant industrial wash tape
- Durable, strong and long lasting brass zip
- Two-way zip for quick and easy access
- Radio loop for easy clipping of a radio
- 6 pockets for ample storage
- 50+ UPF rated fabric to block 98% of UV rays
- Side access pockets
Portwest AF91 Fabrics:
Shell Fabric: Araflame Hi-Vis Multi: 57% Aramid, 42% Polyester, 1% Antistatic Carbon Fibre 260g
Standards
- EN ISO 11612 A1, B1, C1, F1
- EN 1149 -5
- RIS-3279-TOM ISSUE 1 (ORANGE ONLY)
- EN ISO 11611 Class 1 A1
- EN ISO 20471 Class 3
Washcare
Documentation
EN ISO 11612:2015 - Protective Clothing Against Heat and Flame
The Performance requirements set out in this international standard are applicable to garment, which could be worn for a wide range of end uses, where the is a need for clothing with limited flame spread properties and where the used can be exposed to radiant, convective or contact heat or molton metal splashes.
This test uses standard methods and conditions to predict the performance of fabric/garment in the event of contact with heat or flames. Garment features such as seams, closures and logos must be tested as well as the fabric. Tests must be carried out on pre=treated components according to the manufacturers care label.
Specific Testing is listed below:
- Dimensional Charge
- Limited Flame Spread (A1+A2)*
- Convective Heat (B) – 3 Levels
- Radiant Heat (C) - 4 Levels
- Molten Aluminium Splash (D) – 3 Levels
- Molten Iron Splash E - 3 Levels
- Contact Heat (F) – 3 Levels (Temp 250 Degrees Celcius)
- Heat Resistance at a temperature of 180 Degrees Celcius
- Tensile Strength Must meet a minimum of 300N
- Tear Strength must meet a minimum of 15N
- Bursting Strength
- Seam Strength
Garment Design requires that coverage must be provided from the neck to the wrist and to the ankles.
Optional Testing includes water vapour resistance and manikin testing for overall burn prediction.
*This test must be carried out on fabric and seams.
EN ISO 11611: 2015 - Protective Clothing for Use in Welding and Allied Processes
The International standard specifies minimum basic safety requirements and test methods for protective clothing for use in welding and allied processes (Excluding Hand Protection).
The International Standard Specifies two classes with specific performance requirements:
Class 1 is protection against less hazardous welding techniques and situations causing lower levels of spatter and radiant heat.
Class 2 is protection against more hazardous welding techniques and situations causing higher levels of spatter and radiant heat.
EN ISO 11611 requires that protective suits completely cover the upper and lower torso, neck, arms and legs. There are a number of other design requirements which must be followed to prevent molten droplets lodging anywhere on the garment.
Testing must be carried out on pre-treated components according to the manufacturers care label.
- Tensile Strength (must meet a minimum of 400N)
- Tear Strength (Must meet a minimum of 15N for class 1 and 20N for class 2)
- Bursting Strength
- Seam Strength
- Dimensional Charge
- Requirements of Leather
- Limited Flame Spread (A1+A2)*
- Molten Droplets
- Heat Transfer (Radiation)
- Electrical Resistance
*This test must be carried out on the fabric and seams.
EN 1149:2018 - Protective Clothing - Electrostatic Properties - Part 5. Material Performance and Design Requirements.
This European Standard is part of a series of standards for test methods and requirements for electrostatic properties of protective clothing. The standard specifies material and design requirements for garments used as part of a total earthed system, to avoid incendiary discharges. The requirements may not be sufficient in oxygen enriched flammable atmospheres. This standard is not applicable for protection against mains voltages.
EN 1149 consists of the following parts:
EN 1149-1: Test Method for measurement of surface resistivty.
EN 1149-2: Test Method for measurement of the electrical resistance through a material (Vertical resistance)
EN 1149-3: Test Methods for measurement of charge decay.
EN 1149-4: Garment Test (under development)
EN 1149-5: Material Performance and design requirements.
Electrostatics dissipative protective clothing shall be able to permanently cover all non-complying materials during normal use. Conductives parts (Zips, Buttons etc) are permitted provided they are cover by the outermost material when in use.
RIS 3279 - Railway Group Standard sets out the minimum specification for high visibility warning clothing in Rail Industry.
RIS-3279-TOM - Railway Standard - Orange Only
The RIS-3279-TOM standard is a specification relevant to the UK rail industry, particularly concerning the visibility of railway workers on or near the tracks. This standard is an update and extension of previous guidelines aimed at ensuring that all personnel are highly visible, thereby reducing the risk of accidents and enhancing safety.
Key Points of RIS-3279-TOM:
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High Visibility Clothing The standard mandates specific types of high-visibility clothing that railway workers must wear. This clothing is designed to make workers easily seen by train drivers and other railway staff, especially in low light conditions or where there is a background that might otherwise camouflage them.
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Colour Specification One of the notable aspects of RIS-3279-TOM is the specification of an orange color for high-visibility clothing. This color is chosen for its effectiveness in standing out against most backgrounds, particularly in the varied environments found along railways.
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Compliance Requirements The standard sets out detailed requirements for the design and material of high-visibility clothing, including retroreflective properties and minimum areas of visible material. It ensures that the clothing meets specific safety standards and performance requirements under various conditions, such as in wet weather.
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Application and Enforcement RIS-3279-TOM is applicable to all workers within the UK rail industry who might be at risk from moving vehicles, including trains. The standard is enforced by railway operators and contractors, who must ensure that all personnel are equipped with compliant high-visibility clothing.
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Updates and Revisions As an evolution of previous standards (notably the GO/RT 3279, which it replaced), RIS-3279-TOM reflects the latest understanding and technology in high-visibility clothing. It may be updated or revised as new information becomes available or as working conditions change.
Importance of RIS-3279-TOM
The RIS-3279-TOM standard is crucial for the safety of railway workers. By specifying requirements for high-visibility clothing, it plays a vital role in preventing accidents and injuries on the railways. Compliance with the standard is a key aspect of risk management and safety protocols within the UK rail industry, ensuring that workers are visible at all times and reducing the likelihood of accidents.
