Construction on the dome for the new refractor has gone fast so far. Last
weekend we dug the holes and got the basic frame of the building together,
and put in most of the floor joists. Thanks to the volunteers who helped on
that. On Monday, cement was poured for the building posts and center pier.
On Wednesday and Thursday, I put in conduits and ran the wiring.

This weekend we'll finish the floor joists and put in the floor panelling,
and the wall panels. As usual, volunteers are greatly appreciated.

-John