Sorry about the picture size. I thought it would be better to make them smaller.
Wyoming- yes, the key is to lock it in place. The footing is 15" thick.
Details on this job- 160 lf of RW. 14' at the highest point. 1/3 will have two small herb planters, and a spa sitting on top of the footing. The center 1/3 section is rasied, and it will have a 900 sf cabana built on it. In this section the footing will serve as the sub slab. The last 1/3 is for storage and pool equipment room. In this area the footing is the finished floor.
Best part....the HO is a contractor! I have to say the difference between him, and the PITA we had at our last project is night and day!
J-builder- the CO for the pool was nothing compared to the cost of relocating the spa...after the slab had been poured. I'll post pics of the guys demoing the spa later. So sad.
Jo, my fav grader. Standing next to a piece of the pool.
Cabana- no key, the cabana will extend out an additional 12ft ish. Eventually the pool will sit in front of the cabana.