In short, what should we pay attention to when slotting water and electricity in home decoration?

As we all know, in the process of home decoration and hydropower transformation, before arranging cold and hot water pipes, it is necessary to carry out pipe slotting work. According to industry regulations, pipe slotting must be parallel and vertical as required. After the trunking is opened, the person in charge of construction needs to completely register the size and position of the slotted pipe. It is convenient for construction workers to know the location of the pipeline when installing water heaters and sanitary ware in the future. So what should I pay attention to when slotting? Construction method of slotting hot and cold water pipes: first spring the line, then slotting. Pipe slotting must be parallel and vertical as required (it is better to have hydropower construction drawings). Pipes that must be laid in parallel shall be controlled at a height of 60-90CM (from the ground), and pipes with faucets shall be vertical. The depth is controlled at 4CM. After slotting, the person in charge of construction should remember the size and location of the slotted pipeline. It is convenient to know the location of the pipeline when installing sanitary wares such as faucets in the future. After the person in charge of construction negotiates with the owner about the function and requirements of electricity consumption, he will make disclosure with the electrician and make parallel and vertical slots. Put away the switch socket bottom box. The socket is slotted 40 cm from the ground, the hanging air conditioner socket is slotted 2.2 m from the ground, and the switch is slotted 1.2- 1.4 m from the ground. The four key points of pipeline slotting construction are as follows: 1. All kinds of conduit grooves should be groomed by cutting machine, so as to be horizontal and vertical. Second, the wall groove should be deep: the concrete wall has a cement mortar protective layer of 2-3CM, and the steel bar has a protective layer of 1.5CM in the wall, so it can be opened to at least 4CM. Even if it touches the steel bar, there is concrete behind the steel bar, which can bypass the steel bar. Third, workers are required to try to ensure that the wire is 3.5 mm deep when slotting. It is really necessary to lay steel wire mesh outside the place where the steel bar can't be deep to avoid paint cracking in these parts in the future. Fourthly, the intersection of standardized conduits should be slotted on the ground or use a bridge. If the catheter passes under the keel, don't simply raise the keel, but slot the back of the keel, let the catheter pass through and buckle the catheter. It's best to pay special attention to: when changing the circuit, take photos and mark them to prevent them from touching the wires when drilling holes in the wall in the future. Wire slotting should be horizontal and vertical, and diagonal lines should not be used to save trouble. Otherwise, the correct positioning of the water outlet of the water pipe will be affected, and the faucet or triangle valve cannot be installed. Ok, I'll stop here. If you think my answer is satisfactory, please give me a compliment.