Freddy,
Can't suggest specifics but on a new dig I would bury anything and everything that you could possibly need in the future. Even in your wildest imagination. Bury a couple large conduits so you can fish wires, extra pipes, whatever you think. Remember....always better to have it and not need it than to need it and not have it. A general comment about life and behavior in general. Lot cheaper when you do it upfront.
Al