This is a nice video of workers demonstrating a “day in the life of an ammonia refrigeration technician”. They spend their 17 minutes searching for an NH3 leak and isolating the system feeding the leak. There are quite a few learning opportunities, but their actions are fairly common in this industry. We have a ways to go with LOTO in the ammonia refrigeration industry, but there are other opportunities. Be kind and use this video as a tool to engage a DISCUSSION on how we can do better…