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Chemical & Hazardous Substance Storage

HERMEQ supplies COSHH stores for the secure storage of hazardous substances on construction sites and at events, as well as in factories and warehouses. The range covers lockable steel boxes and chests, steel and polyethylene COSHH cabinets, ventilated mesh cages and walk-in modular stores, each designed for storage in line with the Control of Substances Hazardous to Health (COSHH) Regulations. Together they contain chemicals, fuels, flammables and corrosive materials, keep them away from untrained hands and stop leaks reaching the ground. The steel boxes, chests, cabinets and cages are made in the UK, and much of the range is held in permanent UK stock with next day delivery.

14 Items

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14 Items

Set Descending Direction

COSHH cabinets, chests, cages and walk-in stores

The range is best chosen by the containers it has to hold. Tins, aerosols and small bottles go in boxes, chests and shelved cabinets. Jerry cans, drums and IBCs go in steel cabinets, cages and bunded stores. A compound's full stock of hazardous substances goes in a walk-in store.

Chemical storage boxes and security chests

Low, lockable steel boxes, which buyers also call a COSHH bin, COSHH box or COSHH container, hold the paints, adhesives, solvents, aerosols and cleaning chemicals that a gang uses from day to day. The hazardous substances storage box is the compact choice for a single trade or a small site. The chemical storage chest is taller and comes in longer sizes, so larger tins and containers stand upright without being stacked. The Chemstor chemical storage container is built from structural grade steel with a heavy sump, and its largest size has shelves that keep small containers in order and in view.

Steel COSHH cabinets for drums and IBCs

Lockable steel COSHH cabinets take the larger containers: jerry cans of fuel, oil drums and IBCs. The steel COSHH storage cabinet comes in two sump capacities. It suits a site that keeps a handful of drums and cans of fuel and oil. The heavy duty COSHH cabinet is the choice for large sites that store several 205-litre drums or IBCs, and it has wide doors for loading full containers.

Polyethylene COSHH cabinets

The polyethylene COSHH cabinet is rotationally moulded and made in several formats. Shelved, lockable versions keep bottles and containers of cleaning chemicals, acids and treatments organised in workshops, welfare units and facilities stores. A drum version holds a single 205-litre drum upright, for a site or plant room that dispenses from one drum.

COSHH cages

A COSHH cage has galvanised steel mesh sides over a fully welded sump. It is the format for oil, fuel and other liquids kept outdoors in a compound. The open mesh lets vapours disperse and leaves the contents visible for a stock check.

Walk-in modular COSHH stores

When the stock of fuels, oils and chemicals outgrows a row of cabinets, a modular COSHH store gives the compound one walk-in store for all of it. It comes in several footprints at a common height, so it can be sized to the stock held on a long project or at a permanent depot.

Bunded chemical stores

The bunded chemical store is sized by the number of containers it holds. It is the chemical store for depots, yards and facilities that keep substances in quantity, where containers of the same class are stored together in number and need one bunded floor beneath them.

Lockable steel COSHH cabinet and chemical storage chest in a site compound
COSHH Sump Pallet

Bunded COSHH stores and sump capacity

A bund is the liquid-tight base that catches a leak before it reaches the ground or a drain, and it runs through the range. The steel cabinets and the COSHH cage stand on integral sumps, the polyethylene cabinets carry their own bund, the Chemstor container has a heavy wall sump, and the bunded chemical store is built around one. The sump is sized to the largest container stored, so a store holding 205-litre drums needs a sump that can take the whole contents of one drum, with more capacity where several are kept together.

Removable steel grid floors in the heavy duty cabinet and the COSHH cage hold containers above the sump. A leaking drum therefore does not stand in its own spill, and the grid lifts out so the sump can be emptied and cleaned. Drums and IBCs kept on an open floor or in a workshop go on a COSHH sump pallet. This is a PVC bund with hazard signage on its sides, which marks the load as dangerous goods. The containers themselves, from steel drums to IBC tanks, are in the range of drums and IBCs.

COSHH storage on construction sites

On a construction site, the choice turns on three things: the substance stored, the risk of theft and how often the store has to move.

Steel or polyethylene

Steel is the material for fuel, oil and flammable liquids. The steel COSHH cabinets are fire resistant, with the standard cabinet rated for up to 30 minutes, and their powder coated finish stands up to weather on an open site. Polyethylene is chosen for acids, alkalis and other corrosives, because rotationally moulded polyethylene is compatible with a broad range of chemicals and does not rust. Lithium-ion tool batteries are stored apart from both, in a lithium-ion battery storage cabinet built from sheet steel with an acid-resistant epoxy coating.

Security for fuel and oil on open sites

Fuel and oil are a target for theft from an open compound. The steel cabinets have heavy duty doors and 5 lever deadlocks, and the heavy duty cabinet has two deadlocks. The boxes, chests and Chemstor containers lock shut on steel bodies. Hand tools and plant go in a separate site storage vault, so the COSHH store is opened only for the substances in it.

Moving stores between sites

Several formats are built to move with the job. The heavy duty cabinet sits on forklift skids, and the COSHH cage and sump pallet have forklift pockets, so each can be lifted onto a lorry and set down at the next compound. The cage also collapses and stacks, which saves space on the return load and in the yard between contracts. The modular store is supplied flat packed and is quick to assemble, so it travels on an ordinary delivery and goes up where it is needed.

Hazardous Substances Storage Box

Frequently Asked Questions

What is a COSHH store?

A COSHH store is a lockable box, cabinet, cage or walk-in unit for substances covered by the Control of Substances Hazardous to Health Regulations 2002. These include fuels, oils, paints, solvents, adhesives and cleaning chemicals. The store keeps these substances contained, secure from people not trained to use them, and separate from general materials.

Can any lockable cabinet be used for COSHH storage?

A lock on its own does not make a cabinet a COSHH store. Hazardous substances need a store with spill containment and a body made from a material compatible with what it holds. It also needs ventilation where vapours can build up, and hazard signage that tells others what is inside. A standard tool vault is built to secure tools and plant, so substances go in a store designed for them.

What do the COSHH Regulations require for storing hazardous substances?

The COSHH Regulations 2002 require employers to assess the risks from hazardous substances and to prevent exposure or control it adequately, and safe storage is part of that control. HSE guidance, including HSG71 on the storage of packaged dangerous substances, covers keeping the quantity stored to what the work needs, keeping containers closed and labelled, segregating incompatible substances and containing spills. Flammable liquids also fall under the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).

Can flammable and corrosive substances be kept in the same COSHH store?

Flammable and corrosive substances are kept apart, because a leak from one can react with the other or attack its container. Each class goes in its own store, and oxidising substances are kept separate from both. Section 7 of each substance's safety data sheet gives its storage conditions and lists the materials it must be kept away from.

Where should a COSHH store be placed on a construction site?

A COSHH store sits inside the secure compound, on firm and level ground, away from drains, watercourses and excavations. It is kept clear of hot works, generators and other ignition sources, and away from cabin doors, welfare facilities and escape routes. A position that delivery vehicles can reach means drums and IBCs are not carried across the site.

Can lithium-ion batteries be kept in a COSHH cabinet?

Lithium-ion batteries for cordless tools and equipment carry a fire risk from thermal runaway that a general COSHH cabinet is not designed for. They belong in a dedicated lithium-ion battery storage cabinet. HERMEQ supplies this in one and two door versions, with options for alarms, FirePro fire suppression, charging points and a quarantine water tank.