Rank: Forum user
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I have tried the search function but it was fruitless for what I am looking for. I'm now working for an automotive logistics company and we handle pyrotechnics used in car manufacture. The items are UN Class 1 UN 0432 Articles, Pyrotechnic (Seat Belt Pre-tensioners) and UN Class 9 UN 3628 Airbag Modules. The most information I have been able to find is the HSE publication "Guidance on the handling, storage and transport of Airbags and Seat Belt Pretensioners". I've have written a risk assessment covering the hazards & risks from the above publication but it doesn't cover the subject of removing the pyrotechnics from the manufacturers' packaging, then transporting them to the assembly line. It is more aimed toward motor repair workshops. I was wondering if anyone has come across a risk assessment for pyrotechnics in the automotive industry, after all there are more than one car manufacturing facilities within the UK. Before starting a career in H&S I was a CAA dangerous goods shipper in the RAF so am confident & experienced in DG knowledge. Thanks for any assistance.
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Rank: Forum user
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stretch3144,
Just as a matter of interest UN3268 Safety devices will replace Air Bag Modules & Seat Belt Pretensioners as the proper Shipping Name). These are changes in the next modal regulations.
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Rank: Super forum user
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Stretch are you a motoring manufacturer?
I would expect that the guidance for the motor repair workshop for example the technicians have to remove the old pyrotechnic from the vehicle, remove the new one from the packaging and then fit it, would be what you would need here.
The work instructions for doing this for the technicians comes from the vehicle manufacture, that is why I asked the question - I recall having to carry the airbag at arms length, pointing upwards and ensuring that you kept you face from the opening zone while fitting.
Point to note: These are safe to transport and fit as they need an electrical charge to trigger. I have never experienced one to go off by itself.
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Rank: Forum user
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phargreaves04 wrote:stretch3144,
Just as a matter of interest UN3268 Safety devices will replace Air Bag Modules & Seat Belt Pretensioners as the proper Shipping Name). These are changes in the next modal regulations. Thanks for this information. I am aware of the change from 1 Jan 15. I will review my RA in Jan 15 and make the necessary amendment. Toe - Thanks for the information. I work for an automotive logistics company supplying a major car manufacturer. A risk assessment for pyrotechnics has never been raised before, and as I am in a new post within the company it's one of many items on my "to do" list. The HSE guidelines have good handling information. The tip about carrying at arms length is useful, as is the electrical charge to initiate. What I'm trying to find out is, should the pyrotechnics remain in their manufacturers' packaging right up to the assembly line, or can they be safely removed on the logistics pick face then transported by trolley to assembly? Having worked with DG for 24 years I would keep it in its packaging until end user but fear I may meet resistance from my superiors as it may slow production. Thanks for the help.
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Rank: Super forum user
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Oh - I see where your coming from now.
A long long time ago.... when these were first fitted in vehicles they were classified as a 1.4 explosive, which meant that they had to be transported as per the Dangerous Goods Licence, they had to be stored in explosive safes in the car dealerships and if any were to be returned to the manufacturer they had to be deployed - there is a special kit and procedure for deploying them. And, you had to get a local explosive licence from the local authority to store them, also you could only store them for a short period of time i.e. as needed. Not to mention the training that was needed to fit them.
These requirements presented lots of issues for vehicle workshop throughout the country, this is why they deregulated them to a Class 9 product for most of Europe (some are still packaged as 1.4s though).
Can I just check, is the manufactures packaging just a cardboard box with the foam padding in it? Or is it something more robust? I ask this because if this was me it may influence my decision of the question you pose.
Point to note, about slowing down production and the storage from the pick, take into consideration electrostatic discharge especially if using a trolley and consider what could happen if there was a fire in the area and the Fire and Rescue Service (or indeed employees) would need to tackle a fire.
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Rank: Forum user
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Hi Toe,
Thanks for getting back to me. The airbags UN3268 Class 9 are delivered in 4A steel boxes - in foam padded trays. The seat belt pre-tensioners UN04323 Class 1.4 come in 4G cardboard boxes - I haven't personally opened onr to check the inner packaging. I can do that tomorrow. The on-site fire service are aware of the items and inform us to make sure all steel boxes are closed at end of shift, shutdowns or in the event of an emergency. I have created a placard detailing these instructions to be affixed to the racking adjacent to any DG items. Thanks for the information about electrostatic discharge - I'll look into that as well. Also going to speak to my counterpart in the manufacturing plant to see what RAs they have for the fitting of the pyrotechnics.
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Rank: Super forum user
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HI,
Its interesting that the Class 9 products are packaged in steel boxes and the 1.4 explosive are packaged in cardboard boxes, strange! Are they from the same manufacture?
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Rank: New forum user
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Very Interesting question, I currently serve in the RAF as a weapons technician working in an explosive storage area. We always keep explosives in their primary packaging right up to the point where we need to install or process them. This is done regardless of time constraints or work pressure. Electrically initiated explosives also have a stricter regime as we work in an anti-static or conductive regime. This includes wearing conductive footwear and using a Hazardous Area Personnel Test Meter (HAPTM) to ensure that we have no electrostatic charge before handling the explosives. The devices may look small but ALL explosive have the potential to bite. Treat them with respect,keep in primary packaging as long as possible and away from any spurious electrostatic discharge.
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