When I was a teenager, I worked in a garden department of a store. We had plants to water. The pipes for the water had shutoffs in the ceiling in addition to the faucets themselves. I was working over the weekend and needed to water the plants, but no water would come out. The ceiling shutoffs were open, but I had heard there was a master shutoff just inside the store.
So I went in and was looking around on the walls, following pipes, and found this very large pipe with a shutoff on it. It had a tag hanging on it that said “emergency test” but my teen brain thought this meant it had been tested and passed inspection.
I turned it on and went outside, only to find an enormous amount of water coming out a different pipe, some kind of drain. Not what I wanted! When I reentered the store, the fire alarm was going off, but I thought nothing of it, shut the valve, and went about my business. By the time I got back outside, the fire department was there.
About 15 minutes later, fire folks in full gear were in my area poking around with the boss. I asked what happened, and they said for some reason there was a pressure drop in the sprinkler system and it triggered an automatic response 😬 I told them what I did, and they said they were too old for this, and then left. Not a great decision for me that day…
True! We rented time at the arena in town last year and it was nice because it was out of the wind and the ground wasn’t frozen. Still cold, I wanted to wear a glove on my rein hand!