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Posted By Alex Ryding
Can any of you fine people point me in the right direction of a company that sells/ makes spark free hand tools?
We have a new process were installing over the next couple of months and it uses large volumes of solvent; thinking ahead to maintenance, there may be times when we would need to adjust the equipment whilst still full and the best way to approach this is spark free tooling.
I’ve assessed the equipment and for infrequent use this is the best way, if we need to empty it we have to transfer the 800litres of IMS it back to 205l drums using a spark free pump, this would increase the area that requires zoning and possibility of spillages.
Thanks
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Posted By Ian Waldram
Why do you think you need these? Validated research some time ago in the oil & gas industry demonstrated that it's pretty difficult to get sparks from any hand tool, and even if you do they don't have enough energy to be incendive.
Sorry I don't have a reference for this, but 'non-sparking' handtools are not used anymore, as far as I'm aware.
Of course, it's quite different for powered tools and mains electrical equipment, and also when splash-filling - so earthing against static can also be important.
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Posted By Frank Hallett
Why don't you just ask the lovely people that installed your process and provide you with the fluids that create the need for compliance with DSEAR? Faining that, there are several providers like ARCO who will point you in the right direction.
Incidentally, "non-sparking" tools are still high on the list of a large number of activities, and not just in big installations that use expolosive substances.
Have you really dealt with ALL of the needs identified in L138 & L137 in particular? Without wishing to 2nd guess you and without any real info to go on; your risk assessment and conclusions will need to be extremely thouroughly documented in order to sustain your proposed actions.
Let me know if you need more.
Frank Hallett
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Posted By TBC
I worked for a major petro-chemical company in the past, this was for seventeen years. I can't remember anyone ever using spark free tools.
Personally I would try a small experiment to see if you can ignite a small amount of the solvent using the normal tools to try and create a spark. If your not up for that, ask the supplier how others cope with it.
Good Luck
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Posted By Tonyg
Hi, i also worked in the Petro Chem industry for many years, and at Associated Octel in particular. The anti spark tools were "Telcon" and were used for toluene lines, EDB and other volatile chemical pipelines with low flash points. There are a number of companies that still sell them.
Buck and Hickman Ellesmere port, being one of them.
Tonyg
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Posted By Alex Ryding
Hi all - thanks for your responses. Some helpful information. With refrence to the risk assessment, were into A4 folder 3 of information pertaining to safety and the main risk assessment stands at about 100 pages!
We have used the equipment provider for much of the information and the tool supplier they recommeded are asking (are you ready!) £11,000 for an 81 peice kit!!!
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