I don't know how much they got done today, but surely they got all the joists in place (they were half done at lunchtime) and got started on the decking. The joists are 2x10s with a span of about 12 feet. Should be solid enough. We'll be off at the Quaker Gathering for the next eight days, so no updates until we return. They're only working three days next week because of the holiday. -russ