In the home improvement process, hydropower reform can be said to be the most important one in the basic decoration. It involves many materials and is one of the most prone to problems. It also accounts for a large proportion of renovation costs. In the past, because of the non-standard market, hydropower reform has long been known as the black hole of the renovation project because of too much trickery. How much money to install hydropower is actually calculated by knowing the changes, but often these are covered by the decoration company. How to ensure that the hydropower reform does not cost money, let's take a look at how much it costs to install hydropower .
How much is it for modifying hydropower?
First, start with a small fee before the renovation
There are many factors relating to the cost of hydropower reforms, and there is a lot to do with the developer’s reservations, the owner’s own needs budget, the size of the renovation, the structural transformation of the hydropower reform, and the design styling.
If it is only a simple change of hydropower, it only needs to collect fees based on the actual amount of housing layout. The labor cost is about 12-25 per square meter. In the case of large bags, some home improvement companies include kitchen and hydropower reforms. Other places charge fees based on the number of meters changed. The unit price is different. Bright pipes, underground pipes, light walls, and load-bearing walls are all different. The unit price.
Water and circuit transformation can not be divided into two kinds: slotting and slotting. In addition, some decoration teams subdivide the slotting price into two types: “non-load-bearing wall slotting and slotting of bearing wallâ€. It is necessary to discuss different projects in advance. the price of. Before the hydropower reform, the owner must discuss the price issue with the construction party, carefully scrutinize the price of wearing two lines and one thread in one tube, how much is a cassette, and so on.
1, waterway
Generally speaking, most construction companies tell you that the price of a pipe through two lines is the same as the price of two pipes after construction. In other words, if the pipe is buried, a line inside is 30 yuan/meter, and the same slot is opened. The same pipe is only put inside, but there are two lines in the pipe, but the price is 60 yuan/m. . In this way, you can spend more and more money. Obviously, such a billing method is unreasonable. When a pipe is worn through two lines, the cost of slotting and threading pipes is the same, and only the cost of that line should be added.
2, circuit aspects
Each switch socket needs to be equipped with a cassette. If you can, it is better to buy the cassette yourself. Please ask the decoration team to report the installation fee. A cassette supermarket also sells one or two dollars, and the construction party often quotes ten dollars, so the average family will casually spend hundreds more.
Second, change the water quote
Water pipe reform (PP-R pipe) price 38-46 yuan per meter
Drainage pipe reform (50 and below diameter) 50-80 yuan per meter price
Valve diameter of 20mm per unit price of 65 yuan, 25mm per unit price of 80 yuan
The excavation toilet deposit price is 60 yuan per square meter.
Third, change the electricity quote
2.5mm2 high power conversion 23 yuan per meter,
4mm2 power conversion price of 28 yuan per meter,
6mm2 power conversion unit price of 38 yuan per meter, the original pipe through the wall price of 18 yuan per meter.
The cassettes range from 5-15 yuan each.
Wall drilling 10-30 yuan.
The television line, telephone line, and network cable are about 20 yuan per meter.
Switch socket 100-200 yuan interval.
Fourth, the bill of materials
Water: PPR pipes, triangle valves, etc. Electricity: wire type (including cable, telephone line), wire accessories (wire tube, three links, cassettes, etc.), switches, sockets, etc.;
Dark pipe: 28 yuan / m, material PVC pipe includes: Weak wire and line tube, both are PVC material. Among them, flame-retardant electrical pipe diameter D16 conduit 3 weak electricity (telephone, television network cable) alone wear pipe, switch socket bottom box 86 type 10 yuan/piece; 118 type 15 yuan/pc, add 16 information integrated box plus 160 yuan/set, and then need to fill in plaster or cement mortar to ensure the concealment of hidden projects. Heavy power concealed: 35 yuan / meter, material PVC flame retardant
Pipes and wires: no more than 3 wires, if not more than 5 meters each. The rest is the same as the weak electric concealment. Water installation: dark pipe installed: 60 yuan / meter, material 20PP-R
Water pipe installed: 45 yuan / meter, material 20PP-R. Sewer installation: 60 yuan / meter, material 50PVC
Weak wall mounted: 18 yuan/meter, the other is the same as the weak relay. Strong power installed: 25 yuan / meter, and the same as other weakly concealed. Faucet: Specifications: 15, 20, price 8 yuan / month
Water meter: Specifications 15, 20, price 25 yuan / a total valve: Size 25, price 30 yuan / change valve: specifications 20, 25, price 25 yuan / a flush valve specifications 15, 20, price 20 yuan / month into the water Pipeline: specifications below 40, price 12 yuan / meter Drainage pipeline: specifications below 50, price 5 yuan / meter
Light tube: specifications 20W, 30W, 40W, price 5 yuan / ceiling grille lamp: specifications 40W-120W, price 40 yuan / sets of bright, dark wall
Switch: Price 5 yuan / socket (3-5 holes): Price 10 yuan / ceiling fan: Size 1400 mm or less, price 40 yuan / table fan: Size 250 mm or less, price 30 yuan / Taiwan circuit breaker: Size 16A -60A, the price of 10 yuan / meter: Specifications 10A-60A, price 30 yuan / month
Editor's summary: The above is related information about how much money to install hydropower. It is for reference only and hopefully helps everyone. If you want to know more related information, you can pay attention to this website information.
Hydropower installation hydropower reform
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