Seven Hour Mashgiach Assignment

I did a 7 hour mashgiach assignment yesterday. Two things conspired to make this necessary. The first was that there was an event with a lot of moslems that needed food delivered. For some reason, the event manager decided that the halal caterers couldn't or wouldn't take care of it and so they used a kosher caterer. The second was that the fellow who was supposed to relieve me after 2 hours was getting back from an out of town trip and was badly delayed (he said by traffic but there was probably more to it). ............. ............................................................................................................................................................................................................................................................ This was one of those days where I did work at three different venues beginning at about 730am for a combined 10 hours or so of work. This is really unusual (fortunately). I don't think I've done more than 8 hours in a day for several years.