insulating the floor.

Well, by the time we got out there in the morning, the guys had
removed the external bracing.  Heather went out there in the middle of
the afternoon.  They had put on the sill and had removed the inside
bracing.  They were working on placing the (shockingly) pink
insulating and the wire mesh.  Still need the heat tubing, but it
sounds like we'll be pouring a floor sometime this week.