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#1 Posted : 25 September 2007 17:44:00(UTC)
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Posted By cvjm
its late.. did I spell that right?!

anyway - we need to remove some old chemical storage tanks - anyone got a protocol/risk assessment that could get me started? or any experience/anecdotes?

thanks in advance

I looked on the HSE web site but cant seem to find CS15?
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#2 Posted : 25 September 2007 22:52:00(UTC)
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Posted By Ron Hunter
Answer will depend what was in them, cvjm.
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#3 Posted : 26 September 2007 09:52:00(UTC)
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Posted By cvjm
one tank has had IPA in it ie flammable(rest are non haz and non flam)
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#4 Posted : 26 September 2007 12:59:00(UTC)
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Posted By Ron Hunter
The reference document is only £4 -a worthwhile investment?
You have several options depending on the size and type of tank, and what you want to do with it (re-use,scrap,sell etc.).
Any method will require you to ensure that any "bottoms" of product are removed, the tank may then be temporarily gas inerted, water filled or inert foam filled to allow cutting up.
Big tanks are usually purged with forced air.
Competent monitoring and permit systems for any dismantling or cutting!!
In the good old days on petrol forecourt underground tanks, they used to be filled with a concrete slurry.
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