Plywood forms - concrete stem wall with circle shape - I've never built a house before #3

I'm building my own house.

In this episode, I cut and tie rebar, make my own all-thread form ties, and finish building plywood forms for a concrete stem wall. This includes building plywood forms for a circle shape. I also include a short animation on the engineering of plywood formwork.

I also investigate the ground under my house with electrical resistivity imaging.

0:00 Introduction
0:27 ELECTRICAL RESISTIVITY IMAGING
1:38 CUT &TIE THE STEEL
3:23 BUILDING THE FORMS
5:16 BUILDING OUTER FORMWORK
5:36 BUILDING INNER FORMWORK
5:58 BUILDING THE CIRCLE FORMWORK
7:22 REBAR NOT OOPS. SQUARE
8:43 FULLY EMBRACE IMPERFECTION