Storage of dangerous goods (ADR) involves strict legal requirements and safety rules. An ADR warehouse must be properly designed and equipped to minimize the risk of failure and ensure the safety of employees and the environment. What requirements must a warehouse for dangerous materials meet?
1. Location and construction of the warehouse
An ADR warehouse should be located at a safe distance from residential buildings and public utility facilities. The building must be made of non-combustible materials and have appropriate fire resistance. It is also important to separate fire zones and use fire partitions.
2. Technical equipment
A warehouse for dangerous goods must be equipped with:
- Effective ventilation system – enabling removal of harmful vapors and gases.
- Anti-spill installations – e.g. special bathtubs or floors with drainage that will retain leaked substances and prevent soil contamination.
- Fire protection systems – sprinklers, smoke detectors, hydrants and fire extinguishers adapted to the type of stored substances.
- Explosion-proof electrical installation – in zones threatened by explosion (EX).
3. Marking and segregation of goods
All dangerous goods must be properly marked in accordance with ADR regulations (warning labels, UN numbers). In the warehouse, the principle of segregation of materials must be strictly observed – substances that can react with each other (e.g. acids and bases, oxidizers and flammable materials) cannot be stored next to each other.
4. Procedures and staff training
Safety in an ADR warehouse depends largely on people. Employees must be trained in handling dangerous materials, proceeding in the event of a failure (e.g. leak, fire) and first aid. Clear instructions and procedures should be available in visible places.
Storage of ADR goods is a huge responsibility. Meeting all requirements is necessary to ensure safety and avoid severe financial and legal penalties.