Storing hazardous substances correctly is vital to protect people, premises and the environment. Having the appropriate hazardous material storage cabinets and gas cylinder storage arrangements will keep chemicals safely in their place. Safety Storage Centre discusses the regulations and highlights products to help you make sure your premises comply with the law.
Chemicals are everywhere. They support life as we know it in the 21st century, from the ones prescribed by our doctors to the ones used by companies to make the products we buy every day.
And therein lies a very real danger, perfectly captured in the old adage ‘familiarity breeds contempt’. Although chemicals – let’s call them hazardous substances –are all around us, if they are mistreated or mishandled they will turn on us in an instant.
That’s a lesson learned by thousands of people when a warehouse caught fire, and they had to be evacuated from their homes. Here’s what was happening:
- Flames shooting through holes in the roof
- Drums of solvents exploding in intense heat
- Exploding drums fired, like missiles, several hundred feet into the air
- Flying, burning drum crashed through the roof of another building, setting it alight
- Large cloud of at least 11 noxious gases created
Although the cause of that fire was never conclusively identified, it is thought to have related to leakage of a corrosive substance onto organic materials. Ill-advised storage of chemicals did the rest.
Storing hazardous substances
And that’s why the Health and Safety Executive, in advising about the segregation of hazardous materials, includes ‘human factor’ elements that can cause issues, including:
- A poorly-skilled workforce
- Location of premises
- Poor internal layout of premises
- Lack of understanding about the substances being stored and handled
- Ignorance of what happens if they’re mixed
- Poor labelling
Legislation and codes of practice about storing chemicals, summarised by the HSE in the document referred to above, have a degree of complexity, but that’s no excuse for shying away from them.
You’ll also need to know about Control of Substances Hazardous to Health (COSHH) Regulations as they affect your industry, and the Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) 2002.
There’s more easily understood information in our advice centre, and all product pages provide the reassurance of making you aware what legislation they comply with – or even exceed. However, useful extra information is to be found in this at-a-glance compatibility chart for hazardous substance storage to what can and can’t be stored together.
In this chart plus signs [+] means chemicals can share storage, bracketed plus signs [(+)] means they can, but with restrictions, and minus signs (-) means they may not be stored together. If you’re in even the slightest doubt, the best advice is to store them separately.
Choosing hazardous storage cabinets
So now you have an idea of the ‘what’ of storing hazardous substances, let’s look at the ‘how’. Hazardous substance storage cabinets fall into a series of broad groups, based on what needs to be stored. Within each of those groups are other options, allowing for wall mounting, floor standing or mobility – the latter includes an option from Flambank which is on castors, and a van-mounted version from Flamstor.
All are also correctly labelled and coloured to show the nature of the specific materials they contain. Fire protection cabinets are yellow; pesticide ones are red, and acid/alkali cabinets are white.
Choosing gas cylinder storage
Fires turn gas bottles into bombs. Extra heat builds extra pressure so that makes them prone to explode, blasting pieces of shrapnel for considerable distances.
The way to prevent this happening is to keep them in fireproof gas cylinder cabinets. We offer two models, both very well engineered and practical, but including impressive safety features. With fire ratings of up to 90 minutes, they provide ample opportunity for evacuation of premises and time for firefighters to arrive to make the situation safe.