Tornados can happen any time of year but the peak season in the U.S. is generally April-June. Popular Science reports that meteorologists are expecting another big season for tornados, with predictions ranging between 1,350-1,475, which is more than the average of 1,253 per season (1). Due in part to drought, jet stream changes, and temperature increases, 2022 is primed for an increase in tornados across the country.
Proper chemical storage is always a necessity but is especially important when it comes to inclement weather. In 2020, flooding from Hurricane Harvey caused reactions at a chemical plant in Texas, resulting in burning chemicals that released fumes and smoke into the air, resulting in residents being evacuated (2) . Inclement weather can happen anytime and we must be prepared.
Chemical storage is complex – there really is no one-size-fits-all plan. However, there are basic guidelines that apply to nearly all businesses and facilities that store and handle chemicals. Here are some general requirements for chemical storage to help keep your business and facilities safe:
- Chemicals should always be segregated according to their specific hazard(s) to prevent unintended reaction
- Shelving must be level, stable and secured or anchored
- Hazardous chemicals must be stored below eye level
- Store chemicals away from sources of heat, including direct sunlight and egress pathways
- Use properly rated storage cabinets and safety cans for flammables
- Label containers properly and clearly
- Do not store chemicals on the floor or into traffic aisles
- Store highly toxic or controlled materials in a locked, dedicated poison cabinet
- Acids should be stored in a dedicated cabinet
- Keep SDS files up to date and accessible at all times; keep a digital backup
This is not an exhaustive list, and all business needs are different so please follow local, state and federal guidelines and regulations as they apply to your business or facility. OSHA provides a number of resources on safe material handling and storage, including this guide.
For general tornado and inclement weather safety, be sure that your business has an Emergency Action Plan that has been communicated with your employees. More information on preparedness and tornado safety can be found at Ready.gov or the CDC’s website here.