darkk
Well-known member
Pex tubing inside black well pipe for protection...cheap,easy and reliable.
No .. the spigot end of the pipe will be covered, the pipe will come out of the ground at the shop and the spigot will be approx. 2' above the ground.

Since I'm a Plumbing & HVAC business owner-
Copper. No PVC period. Especially under a driveway.
As for size- I need a list of fixtures it feeds, including hose bibs & pressure at meter.
Even if you go copper I would sleeve it with galvanized pipe to protect it from the vehicle weight. I was told the same is for electrical. Code in my area calls for galvanized conduit under the drive way and then you can go direct burial.
i might suggest to run around the driveway . with the terncher it probably wont take much longer
