Stephen may help me on this, but there was a confluence of events. Part of it was mechanical in the sense that there was a hose that got worn. They couldn't repair it on site, which causes.... You have to get somebody to come in and fix it, and then I believe there happened to be an issue with the train that came to the rescue as well.
I mentioned that they didn't have the proper equipment to do the repairs—they fixed that—and then there was some lack of training of personnel—