We had a job in Baker to replace all the swimming pool equipment at two motels. I was working for High Desert Electric/Swimming pool service center. Was well over 100, working in a small utility room with a door and small window for ventilation. Had to solder in all new copper pipe to the pump and filter on a commercial system, plus wire up the new equipment. On day 2 my partner (bosses son) was very sick from all the heat on day 1, so I had to do it all, alone. I don't remember the time we got back home but I was the one sick at that point.