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ianjones  
#1 Posted : 27 June 2010 22:05:31(UTC)
Rank: Forum user
ianjones

All

I am assessing a company holding multiple IBC's containing 1,000 litres of caustic and toxic chemicals in racking indoors at level 1 and 2

I have checked SWL's which are okay. they hold regualr spill kit drills and have a good 1st aider rota


I have advised them to install a drench shower, give additional training to FLT drivers to minmise this risk,
and hold emergency drills to include a full IBC being punctured or falling to ground level and splitting

prefrerably i would like to have alll IBC's at floor level but it isnt workable due to space constraints

what else would you recommend please?
Kate  
#2 Posted : 28 June 2010 09:08:52(UTC)
Rank: Super forum user
Kate

Have you considered the age and condition of the IBCs and whether the chemicals in them can cause them to deteriorate and weaken over time? And regular inspections of the racking condition?
pl53  
#3 Posted : 28 June 2010 09:25:33(UTC)
Rank: Super forum user
pl53

We have a similar situation with IBCs stored in racks at 2 levels. In addition to everything you have mentioned the IBC's should be stored on bunded pallets. Also consider an internal drainage system so that would capture spills and return to an effluent plant (if you have one). I would also fit drain blockers to foul and surface water drains in the event of a major spill.
chris.packham  
#4 Posted : 28 June 2010 10:56:06(UTC)
Rank: Super forum user
chris.packham

Sometimes "bunded palletts" do not provide adequate catchment. For example, if an LBC were to spring a leak in the lower part of one wall, the force of the liquid emerging could cause this to spray out beyond the actual pallett. I have seen this happen, fortunately with a chemical that was not particularly hazardous.

With palletts stored at height this could result in someone in a gangway being drenched with the chemical. This possibility might be something to incorporate into your risk assessment!

Chris
stevedm  
#5 Posted : 29 June 2010 10:42:14(UTC)
Rank: Super forum user
stevedm

I was just looking for this before I replied. I attended a briefing last year by the HSL about IBC's in fires.

Might be some use to you on the suggested storage..

http://www.hse.gov.uk/research/rrpdf/rr564.pdf
ianjones  
#6 Posted : 29 June 2010 19:32:07(UTC)
Rank: Forum user
ianjones



Thank you everyone this was really useful feedback

Ian
PIKEMAN  
#7 Posted : 30 June 2010 08:19:32(UTC)
Rank: Super forum user
PIKEMAN

Caustic Soda (Sodium Hydroxide) causes terrible burns, so a shower is a must. However, I would also supply eye wash stations and train people in how to use them if people get caustic on their eye. Having seen this happen, I can only emphasise that you must be prepared and trained.
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