Ammonia Refrigeration Safety and Compliance

How to Prepare Your Ammonia Refrigeration System for a Hurricane

Hurricane season is here, and will be with us for a few months to come. That means processing facilities and distribution warehouses should pay extra attention to tropical forecasts, especially if their operations are located near the coast. On this blog, we’ve previously discussed best practices for preparing for a hurricane, including in the wake of the COVID-19 pandemic last year.

If your facility relies on ammonia refrigeration, however, preparing for a major storm is that much more important due to the potential for an ammonia release caused by weather damage. The most important thing is to establish a sound process safety management (PSM) program with standard operating procedures on how your facility prepares for a storm. You might be surprised at the number of plants that don’t have this outlined, especially smaller ones. Even if your system is under the 10,000-pound ammonia threshold, you should have a plan in place under the OSHA and EPA General Duty Clause. Ignoring these safety issues can be a lot more costly to address after the fact. It’s a good practice to prepare, prevent and execute a plan for emergencies.