Secondary containment can come in many different forms, it is typically used on-site as a second line of defence in the event of the primary container of a hazardous substance failing. It is intended to prevent, control or mitigate major hazards.
What if I have more than one type of hazardous substance which needs storing?
Remember the fundamentals of chemical storage: separate liquids from solids and flammables from non-flammables. Combustible solvents should be kept away from exits and doors. A room can’t have more than 50 litres of combustible substances in it at any given time. Make sure you only have access to the amount that you need daily and no more. Always keep flammable solvents away from oxidising, reducing and concentrated acids. Separate flammable solvents from all other compounds including chlorinated solvents, and oxidising substances. As far as possible, avoid unintentional mixing, as this might result in unexpected consequences!
What are the legal capacities for secondary containment?
It is a legal requirement in the UK to have adequate secondary containment and spill control in place. Currently the Control of Pollution (Storage) Regulations (2001) apply in England, and there is broadly similar legislation in Scotland, Wales and Northern Ireland. Typically, secondary containment must have a capacity of not less than 110% of the container’s storage capacity or, if there is more than one container within the system, of not less than 110% of the largest container’s storage capacity or 25% of their aggregate storage capacity, whichever is the greater.
Can I customise my storage unit?
Customisation of the storage units is absolutely an option, the optional extras usually include shelving, fire detection, lighting, heating, extraction systems, sprinkler systems and temperature control. Please speak with a member of our Sales Team for further information.
How are the bunded storage doors hung?
The doors are hung from the top. This is because when IBCs or pallets are being loaded in and out of the store, it allows forklifts to move more easily. This was innovated like this after listening to customer feedback.
