The last few classes we have been practicing squaring foundations. Also have been getting prepared for a slab pour.
Center to screed a 2x6 across to get our slope and grade
Dug down to find footer so the grade was good.
Practicing squaring on 4x8 sheets of plywood. This is the mini version of squaring foundations and making sure the 2x6 plate will not be hanging over the foundation by 2-3".