The beams were lifted onto a pipe clamp and bolted to the posts. It appears in this photo as if I lifted the beam into place with Clare’s help. But after we set them up, Dave was the one to lift the beams. He climbed that rickety wooden ladder with a 2X12 on his shoulder and lifted it into place! This kind of construction was perfect for home builders who were not experienced. The bolt holes were drilled with a hand auger and a long drill bit, one of the more expensive tools purchased for the construction. The bit was 18″ long and cost about $30. It was 1/2″ size and the bolts were about that thick. Each beam was held by 2 bolts.
Clare and Drew are in this photo of the completed first step in building the addition. The posts were squared through use of the storey poles and strings. The far right set of posts is the outside wall that does not bear the floor so is bolted together with a 2X6. This is the wall by the staircase to the second floor. The section on the far left is only a 6 foot span instead of 8. Perhaps that was to save money on materials? It seems like an odd design decision in retrospect but it actually made the third addition easier to attach. The third addition was built after the third child was born and was the final child and last addition to the house. It attached behind the 6 foot wall and along the entire east side of the back and it was built into the hillside so that the back and side walls are concrete block and the front is framed. It extends another 8 feet from the edge of this addition for a 16 foot wide bedroom downstairs with a larger bedroom and bath upstairs.