This is the final wall - cement sheeting in to the void (or workshop) area.
First off - I had to use the 9 inch angle grinder with both a metal cutting and then a masonary cutting disk to clean up the slab surface under the wall. The slab casting is a little rough here.
Then I needed to tek screw on four pieces of metal stud framing around the power distribution box so that the sheeting would have attachment points next to the box.
Lastly, I taped on the first sheet of sisilation at ground level and then screwed on battens to protect it until next week.