The pool builder asked me to drop a water sample off this morning which they analyzed via computer. The pH was back up to 8.2 and I was told it needed a half a bottle of 31.45% acid, which they will add today. She also said that the rest of the chemicals "look like they are coming along, including the calcium coming up" so the rest was good. I still have not added any calcium hardener and she said they would slowly introduce it. This conflicts with what I've read here but she said they hope for a water sample every week for the first year to maintain the warranty. I can drop it off at their door as it is on the way to work and they'll let me know what to add. Of course I will still test it and monitor on my own as well. I tested the sample this morning for pH and came out with almost exactly the same so my fourteen dollar Amazon tester seems to work well.
In the meantime, on Saturday we had a proper final grade and rake done, as well as sod. I was able to get a very good price for sod using a family member's company and such a great rate for their day of labor that I could not pass it up. Now I am stuck desperately trying to keep the sod alive during this insane heat wave but it sure beats the mud. 3,000 square feet of sod covered about 60% of the dirt so we also had grass seed, fertilizer, and erosion mat (Curlex) laid. Ironically, now I can't wait for it to rain so this grass grows!
In the meantime, we've been enjoying the pool immensely. The color is absolutely perfect and I cannot imagine what it would've been like had we not sprung for the insanely overpriced dye. The water temperature is easily in the high 80s at this point and with both skimmers it is staying pretty clean. I do need to vacuum it manually and just received the vacuum today from the builder. I think I've decided on a Maytronics Active20 but obviously still can't use it so I haven't ordered it yet. The builder said to wait at least two weeks for plaster but everything else I've read says 30 days so I will probably wait.