Currently, the rate and volume of construction and renovations are gaining tremendous momentum, and one of the primary tasks is to guarantee their quality. According to the Russian State Construction Committee year recorded about 35 crashes of various degrees in 52 subjects of the Russian Federation. And the data from year to year only increase. [...]

Cable should be secured to the wall using plastic clamps or clamping straps with padding. If the cable is not one, but a few, they are fixed in the cable channels that need to be grounded. Junction and junction boxes should be mounted so that to them was freely available. Installation of wires in the [...]