Welp. I was home to meet with the GC when he showed up to survey the yard with generic plans that weren't mine. I went over everything that I had already worked out with the company owner and i thought it was done.
On the dig day, (also home) he came back with those same plans and I tried again. It got pretty heated and I left it that if he dug his pool at my house, he'd be paying the bill, not me. He forged ahead because. I don't know why. But he forged ahead. Besides being the wrong depth profile, he poured concrete walls for stairs i wasn't getting.
When the owner wanted his check for stage completion, I told him to hit up the GC because it wasn't my pool.
I was home when they came back to dig more pool, like I asked originally and break off the excess concrete wall. I almost went to jail when the GC said he'd have to check my contract to see if hauling away his foul up concrete would cost me extra. I happened to be holding a 2X4 at the moment and I put it down because I was going to enjoy beating him by hand instead.
Then I was home for them to trench the equipment pad plumbing and the GC wanted to use the excavator across the electric / phone / TV trench. I showed him exactly where the utilities ran and he told me he'd machine dig wherever he felt like it. 'I am telling you as the homeowner, and a utility worker, you will not'. (Plus many bad words not to be repeated here) The excavator who was present for the fight was white as a ghost and profusely thanked me for the intel. He and his crew hand dug there against the GCs wishes.
That was the straw that got the GC fired because the excavator gave the owner a him or me ultimatum. Evidentally this went on at the other builds too.
I was home for the liner crew and they needed to come back, twice, to redo several things we went over in detail onsite.
I was home for the electricians and they needed to come back twice as well.
I wasn't home for the diving board install that they botched but I'm convinced they would have botched it in front of me anyway.
Anywho. If your people are good, you don't need to be home if you've gone over your expectations. If they suck, they'll foul it up right in front of you and might even be snarky about it as they do it.