we're still waiting for the drainage engineering to come back and in a bit of a holding pattern. I noticed on some builds here that 2" PVC seems to be the de-facto whereas some others have 1-1/2". I believe all the bids we got included just 1-1/2" and for sure the bid we selected does. any concerns here to bring up with the PB? We don't have any water features or an attached spa but just the standard returns, skimmers and a dedicated 1-1/2" suction cleaning line as a fallback since we're going with a robotic cleaner.
I should note the skimmer runs are independent lines runs back to the equipment and we're going with the Pentair 3HP VSP