Our dormer is now completely framed - roof and all! We have a torched-down asphalt roof (because the slope is so low), and the sides are, well, sided. We were fortunate with the weather as we only had one slight rainfall. It was actually the morning the roofers were here, but it only interrupted them for an hour.
Over the weekend, Jay's stepdad came over to help install plumbing. Several hours (and plenty of glue sniffing) later, we had about 80% of the plumbing lines that we will need for our new bathroom upstairs.
Some of our initial dormer bathroom layout revolved around where we could run plumbing up and down to the second floor. This week, after a bit of analysis, we realized that there was a large unusable area we could use that was already in place... the back of the narrow closet in the first floor bath! It's 30" deep, but only 18" wide, which means most of the back is too dark and hard to get to anyway.
In addition to housing the drain pipes from above, this will likely be where we run up natural gas and AC lines for the upstairs furnace too. Fitting the pipe into the back turned out to be relatively simple, once we busted through 4" of concrete in the bathroom floors. Talk about a solid foundation for tile!! As John is fond of saying, they just don't build em like they used to!