It depends a lot on where you live. Here in Hillsboro Oregon, the frost line is between 12 and 18 inches. Generally I suggest you bury your main line between 18 and 24. A good rule of thumb is to set it around 6 inches below the local frost line.
The answer to this is undefined. "By laws" state that a water main may not be less than 500mm from the ground surface, therefore a plumber can go any depth as long as he goes deeper than 500mm from the ground surface.
It depends on the pipe line of your area. Go for professional team of sewer line installation they will do everything and give you proper information about this. Hire Coles Plumbing in Dallas they are great in their work.
That would depend on the frost level in the area you live Alaska would have a deeper frost lervel then Death Valley for example
Depends on the frost line in your area?
What is the frost line in your area?
It depends on your land. It varies.
It's not a matter of how deep electrical wire should be buried. The wire should be protected by plastic or metal conduit and marked suitably above ground - buried utility. I am certain that you will be burying a water line to the fountain "below the frost line" for your area, so consider placing you electrical wires at the same depth.
Salt typically lowers the freezing point of water, but your water line should be buried deep enough that it never freezes regardless of what happens on the surface above it.
No, you should not use water in a deep fryer.
what should you do when you jump into deep water when wearing a lifejacket
how deep should water line be from meter to house in Versailles Kentucky
42"
depending on the hoop it varies but i have a 60 in hoop and i had to put it 4 feet deep by 16in
If buried deep enough in the earth, metamorphic.
I bet he is buried 7 inches deep in your granpa's ass !
yes
Rocks buried deep underground must get exposed before they are weathered or eroded
depending on the application and the type of raceway it can vary from 6" to 24" The national electrical code (which is widely used in the USA) has a table that explains it. see NFPA, NEC TABLE 300.5