Saturday - Day 12 Here's a picture of the interior of the building where forms are being built. I am standing on the platform for the stairs, 1/2 way between the 1st and 2nd floor. The forms for the windows, doors, columns, & the 2nd floor itself have to be built. By the end of the day Sat., 1/3 of the floor form for this side of the building was built and the wooden posts used to support the concrete flooring were installed.