No.
If you are joining rigid copper pipes together, it is recommended to use soldered copper fittings instead of compression fittings. Soldered fittings provide a more secure and leak-free connection compared to compression fittings, especially under high temperatures and pressure.
I have found that anything under ground can go bad after a while. But the worst thing for under ground pipes is for it ( copper ) to be touching each other and touching cement or rocks
Under ground to everywhere in the house plumbing ( everywhere )
To avoid the corrosion of the copper conductors under the ground.
Hell no u have to take into consideration freezing an other environmental conditions
preferably before the day comes when you find the tail shaft laying on the ground under the car because you waited too long to change the uni-joints
The copper pipe is reacting with metallic elements in the ground which in turn creates oxidation in the copper, which causes corrosion, which leads to holes in the copper pipe.
Chop it down, set it on fire, poison it, hammer copper nails into it's trunk, cut off some of the major roots under the ground...............
A basement is a large room under the ground. A dungeon is a room under the ground.
Shortage of cartilage
It must be grounded outside with two 8' copper ground rids driven fully into the ground. One under the meter and one 6' to either side connected together with the proper size copper ground wire. The above answer leaves out the requirement for a grounding connection to a metal water pipe. The NEC actually makes the ground rods supplemental to the water pipe. We don't usually consider the water pipe as the primary grounding electrode but that is how it is treated in the code. Depending on the size of your service, the grounding electrode conductor to the water pipe may actually be a different size than what connects to the ground rods, which are allowed to be connected with 6 AWG copper regardless of the size of service.
go under ground and find fossils