Phase Two Moving Forward...

The back fill is coming up on the outside of the heat sink.
Inside the heat sink, now fully insulated, a thin covering of
sand is being added over the bottom insulation before the
tubing is put in place.
















Here, on the main living and guesthouse, the steel posts are
in place; the I-beams are in place; and the beam across the
steel posts is in place. Also, after one very wet day yesterday,
the tarp is in place.
















I-beams for the bridge between the guesthouse and main living space




















A closeup of the steel posts and beam which support the east side of the guesthouse.