Water pipe must go in the bridge below it, which norms have provisions, seeking detailed solution. It is best to tell me the first few chapters.
This is best in the 4 square meters above the line, so fast and safe charge. It seems you are also a green person, good life safe.
You pick it up, in the joints to wear a hose up, after the wiring is completed. After the tape is good. And then put up the hose, hose at both ends of the wire with the tie, so that is not afraid of the wet shower. After the wiring head is connected, if the best iron soldering tin tin.
People are relatives, the relationship between you and the relationship between the students to go deeper, the same price, quality will not choose your case. Quality, price, brand, person, network, sales strategy, etc., out with the relative comparison of your relatives how much advantage? In these conditions for the person is the most important, say before doing things first person. It is not to find a goal!