back fill up the plumbing run height.
Connect the plumbing around the pool. We like to keep the plumbing as close as we can to the pool so people don't accidently drive over it. Because crushed plumbing, sucks.
Because this shell was going to sit over the winter we "winterized" it by adding anti-freeze to the main drains and skimmers.
Backfill and tamp up to the top of the pool. Then put a safty fence up so no one falls or drives into the pool.