My DREAM OBSERVATORY has a FLOOR!

Part 2 in my saga to build my DREAM OBSERVATORY. You can support this channel on Patreon right here (starts at $1/month):   / nebulaphotos   Check out Part 1 here if you missed it:    • Building My DREAM OBSERVATORY   Table of Contents ============================= 0:00 What I've been up to, and brief recap 1:06 What was that metal object I dug up? 1:50 Digging, digging and more digging 2:35 My first MISTAKE 3:55 My second MISTAKE (the big one) 7:00 Even more digging 8:11 Installing post bases 9:07 Making floor beams 10:14 Taking an angle grinder to my telescope piers 10:52 Setting up the joists 13:35 Nails vs. screws - why I choose nails 14:04 Running conduit for electrical 14:49 Adding blocking 15:50 Cleaning my treated plywood 16:44 Installing the sheathing 17:13 My third MISTAKE 17:59 Sheathing the pier openings 18:58 Vibration test 19:25 Telescope clearance test 20:00 Why is my floor so high off the ground? 20:30 SNOW 21:34 Patreon - Thank you! and Credits