There's a quiet crisis happening behind the scenes of every cold storage warehouse, food processing plant, and ice arena in America, and most people have no idea it exists. The ammonia refrigeration industry is facing a significant workforce shortage, and the clock is ticking. The average age of a certified ammonia refrigeration technician in the United States is creeping toward 55. Retirements are outpacing new entries into the field. And the systems these professionals main

If your facility has a covered process under OSHA’s Process Safety Management standard (29 CFR 1910.119), you already know the checklist: Process Hazard Analysis, Mechanical Integrity programs, Management of Change, Operating Procedures, Incident Investigation. The elements are well documented and widely understood. But here’s the question that separates facilities with strong safety cultures from those one incident away from disaster: Is PSM something your team does, or some

I spent 90 minutes at a RETA meeting last week that was almost entirely dedicated to one thing: spray nozzles on evaporative condensers. Cleaning them. Inspecting them. Understanding what happens when you don't. It sounds like a narrow topic. But the longer the conversation went, the more it opened up performance degradation, energy costs, refrigerant pressure creep, and underneath all of it, safety. One small neglected component, compounding quietly over time. That's what a

When you're managing ammonia refrigeration systems, you face a constant challenge: maintaining rigorous safety standards while keeping operations running smoothly and cost-effectively. It's a balancing act that can make or break your facility's performance and your peace of mind. After some time of overseeing ammonia refrigeration inspection projects, I've learned that safety and efficiency aren't opposing forces. When approached strategically, they actually reinforce each ot