FAQs

Is planning permission required, and are the stores modular?

All Chemstore units are fully modular, which avoids the requirement for planning permission or the need for civil works on your site.

What is a bund, and what capacity is required?

A bund is a secondary containment system for a storage vessel. When storing hazardous materials, vessels should be stored on or within an appropriate secondary containment system.

In the UK and Ireland, the certified bund should contain 110% of the largest vessel being stored or 25% of the total volume, whichever is greater.

For example, if you are storing four 200 litre drums of methanol, the bund would require a minimum capacity of 220 litres under the 110% rule.

How quickly can I get a Chemstore to my site?

All units in the Chemstore standard range can be designed, fabricated and delivered to your site in four weeks.

Can you finish a Chemstore to match our site colours?

Chemstore can supply units in any RAL colour to suit your site requirements.

Is the bund material suitable for the materials I am storing?

Material compatibility is an important consideration when specifying a chemical storage solution.

Chemstore engineers review the Safety Data Sheets (SDS) for the materials you are looking to store and specify a compatible bund and storage solution.

What accreditations does Chemstore hold?

Chemstore maintains a range of quality and technical accreditations. Details of our current standards, issuing bodies, certificate numbers and validity dates are available on our accreditations page here: Accreditations page

Can you manufacture a store with bespoke dimensions to suit my site layout?

Yes. Every site has different requirements, so Chemstore can assess your hazardous material storage needs and tailor the dimensions of the store to suit your site layout.

Our engineers can also visit your site where required to assess the available space and identify an appropriate storage solution.

When do I need a fire rated store instead of a standard steel unit?

HSE guidance HSG 51 and the DSEAR regulations set out when a flameproof or fully fire rated store may be required.

Considerations include:

  • Distance from boundary fences, walkways and points of entry on your site.
  • Quantity of flammable materials being stored.
  • Flash point of the materials being stored.

Talk to one of our experts for guidance on selecting a compliant storage solution.

Is delivery and offloading included in your site proposal?

Chemstore site engineers issue a Delivery & Installation Information document with every proposal, setting out the requirements your site should have in place for delivery and installation.

This includes information on:

  • Hiab offloading requirements.
  • Spatial requirements for the delivery vehicle.
  • Site restrictions and banksman requirements.

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