Water and electricity slotter. How much is it a day?

in the foundation decoration, water and electricity account for the largest proportion, whether it is self-installed or installed by a decoration company. Therefore, owners will inevitably pay more attention to water and electricity. If they install it themselves, they will care about the working hours of water and electricity workers, and please install it by a decoration company. They will not only pay attention to the working hours of workers, but also care about the quality of materials. In the past, the price of decoration plumbers may be paid by the day, but at present, it is mostly calculated by the square, that is, by the meter.

what is the installation price of water and electricity? How to calculate the installation price of water and electricity? If it is completed in the form of contract, the increase in money depends on whether it is contracted for materials and materials, etc. Therefore, it is difficult to determine the price.

First, the price of water and electricity for home improvement

The price of water and electricity installation is divided into three parts: 1. The part of strong electricity installation. 2. Weak current installation part. 3. Waterway reconstruction. Next, the cool network Xiaobian will introduce in detail how the prices of these three parts are calculated in the installation price of hydropower, and Xiaobian will introduce them to you in this article.

1. Negotiate the price of slotting and non-slotting

There are two prices for water circuit renovation, namely, non-slotting and slotting. Some companies subdivide the slotting price into "non-load-bearing wall slotting and load-bearing wall slotting", so we must negotiate the respective prices in advance.

2. Weak current installation materials and installation price

1. Wires: wires used for telephone lines, network cables, TV cables, audio cables, audio cables, video cables and background music.

2. conduit: PVC rigid flame-retardant electrical conduit diameter D16 conduit 3 weak current (telephone and TV network cable) passes through the conduit separately. Switch socket bottom box 86 1 yuan/piece; Type 118 15 yuan/unit. Add 16-way information integration box and 16 yuan/set. Ensure that there is no joint in the pipe, and after burying the pipe, fill it with gypsum or cement mortar. Concealed pipe price: 28 yuan/meter. Open pipe price: 18 yuan/meter

Material: 1PVC pipe with thickened cold-bent pipe wire.

3. High-voltage installation materials and prices

No more than 3 wires are threaded in the flame-retardant electrical pipe, and 5 yuan will be added for each meter if it exceeds 3 wires. There is no connector for the wires in the pipe, and a junction box is used at the junction. Switch socket bottom box 86 1 yuan/piece; Type 118 15 yuan/piece, 4 square meters of wire plus 1 yuan per meter. Multiple pipes in the same tank are charged according to multiple dark lines. After removing the groove and burying the pipe, fill it with gypsum or cement mortar.

concealed pipe: 35 yuan/m

exposed pipe: 25 yuan/m

material: PVC wire thickened cold-bent pipe, electric wire.

4. High-voltage installation materials and prices

No more than 3 wires are threaded in the flame-retardant electrical pipe, and 5 yuan will be added for each meter if it exceeds 3 wires. There is no connector for the wires in the pipe, and a junction box is used at the junction. Switch socket bottom box 86 1 yuan/piece; Type 118 15 yuan/piece, 4 square meters of wire plus 1 yuan per meter. Multiple pipes in the same tank are charged according to multiple dark lines. After removing the groove and burying the pipe, fill it with gypsum or cement mortar.

concealed pipe: 35 yuan/m

exposed pipe: 25 yuan/m

material: PVC wire thickened cold-bent pipe, electric wire.

2. How to renovate the water circuit

1. There are two prices for renovating the water circuit: slotting and slotting. Some companies subdivide the slotting price into two prices: "slotting for non-load-bearing walls and slotting for load-bearing walls", so we must discuss the respective prices in advance.

2. Hydropower transformation is the biggest hidden project, and it is also the most expensive one among the additions. It depends on whether the workers manage the project in the conventional way. For example, the deviation of going through the wall will give you a walk around the wall. Originally, two pipes with one slot were forced to be double slots.

3. Don't rely entirely on other people's guidance in the process of water circuit renovation. You will live in the future, and each family has its own special needs. On the basis of listening to other people's suggestions, you must also have a number in your mind, so that you will not miss out on what you really need in the future, and you can get rid of some suggestions made by others that you don't really need.