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Before the renovation, it is best to let the designer make a construction drawing, the hydropower renovation must be planned before the start of construction, otherwise you will regret it, as for how reasonable you say, this depends on the overall design of the house, the hydropower drawings and decoration drawings should be accurate and correct, how to plan the hydropower I will not talk nonsense, search a lot, and sit down with your own number.
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Step 1: Hydropower acceptance steps and tools.
Acceptance tools are generally prepared by the supervision or construction party, including pressure test pumps, flow wrenches, raw material belts, plugs, jacks, pressure gauges, water tanks, connecting hoses, ammeters, etc., the owner can bring their own tape measure, small notebook, small flashlight, etc., to facilitate the on-site measurement and recording of various data. Material acceptance includes pipeline inspection of waterways and circuits, whether the materials and the list belong to the same brand and model; whether the line pipe is damaged; length of use, etc. Wiring inspection must see whether the wiring of the clear water circuit meets the specification, including the distance, position, direction of the water pipe, and the distribution of wires.
Suppression and electrical test inspection, the waterway inspection must be carried out to suppress the water test, and the circuit inspection needs to use the ammeter to test whether there is a problem in each channel. Finally, there is the inspection of other details, such as the condition of the drainage pipe, the slope of the drainage, the location of the wire box, etc.
Step 2: The inspection of hydropower materials must be meticulous.
The first step in the acceptance of water and electricity is to check the material quality of the wires and water pipes, and secondly, to look at the length of use, so as to facilitate future settlement. First of all, check whether the brand of the water pipe is consistent with the list of decoration materials. At the construction site of this interview, all water pipes and pipes use Lesso PPR pipes.
Hot and cold water pipes must have clear instructions, and hot and cold water pipes cannot be used as hot water pipes. Wire materials should be seen whether the brand of the wire is consistent with the list. In this case, Qingfeng brand wires are used for paved wires.
Secondly, the conduit that wraps the wire uses Lesso PVC pipe.
Step 3: Plumbing layout check.
The layout of the pipeline is a major issue, and the following points should be seen clearly when carrying out water and electricity acceptance, which can ensure the safety of household water and electricity in the future. The wiring of the water pipe first requires "horizontal and vertical", the direction of the pipe should be reasonable, and the water pipe and the wall edge are balanced in the left and right directions and up and down, and the water pipe is at an angle of 90 degrees. The wire should be a loose wire, and the exposed wire should be able to be twitched back and forth during inspection, and it should be able to twitch flexibly.
Step 4: Waterway pressure test and circuit test.
The key steps in the acceptance of hydropower are to suppress the water test and detect the use of the circuit. These two steps are the key to checking the quality of construction. At the beginning of the acceptance of the waterway, it is necessary to fully enclose the upper water pipe, and carry out a pressure test, and the pressure of the pressure is generally megapascals, and it is closed for 24 hours.
Check whether there is leakage in all parts of the pipeline, the owner can bring his own newspaper, lay it at the water pipe joint, and observe whether the newspaper has any water traces caused by leakage after a period of time. The circuit test first checks whether the wiring of the electrical box is reasonable, whether the main switch of the home circuit is clearly classified, and the same leakage switch should not be used for the whole house circuit. In addition, it is necessary to check that the leakage switch is flexible.
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The cost of villa water and electricity is generally set according to the local market price, and the specific range is between 200-500 yuan per square meter. The specifics of the cost will be affected by several factors:
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1.The area of the villa: The larger the area of the villa, the more water and electricity pipelines will be renovated, and the cost will increase accordingly.
2.Length of the pipeline: If the water and electricity lines that need to be replaced or added are longer, the cost will increase accordingly.
3.Material selection: Different materials** are different, such as water pipes, wires, etc., and choosing high-quality materials will increase the cost.
4.Complexity of the project: If the existing water and electricity lines need to be dismantled, or if a large area needs to be renovated, the cost will increase accordingly.
The specific costs include the following:
1.Material costs: including water pipes, wires, switches and sockets and other materials.
2.Labor costs: including labor costs for dismantling existing water and electricity pipelines, installing new pipelines, wiring, etc.
3.Design fee: If the design of the hydropower renovation is required, the designer's fee will also need to be paid.
4.Other costs: such as shipping costs, clean-up costs, etc.
When carrying out the hydropower renovation of the villa, it is necessary to find a professional hydropower engineer for design and construction to ensure the quality and safety of the project. At the same time, it is also necessary to pay attention to the selection of regular materials and equipment to ensure the safety and durability of use. When choosing a construction team, you can compare several more and choose a cost-effective construction team.
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Summary. Due to the variety of villa functional spaces, different functional spaces, water and electricity renovation are also different. In the villa design stage, it is necessary to do a good job in the planning of water and electricity transformation, so that during the construction of the villa, it will not affect the progress of the villa construction, and will also improve the quality of the villa construction.
It's hydro first.
Villa hydropower renovation is a hidden project in the villa decoration, in the villa design stage to start planning, layout, in the construction stage to effectively carry out the transformation of water and electricity lines, will not affect the quality of villa construction.
It needs to be set up in advance.
Due to the variety of villa functional spaces, different functional spaces, water and electricity renovation are also different. In the villa design stage, it is necessary to do a good job in the planning of water and electricity transformation, so that during the construction of the villa, it will not affect the progress of the villa construction, and will also improve the quality of the villa construction.
It is recommended that you find a professional.
There are professional construction personnel. Hydropower construction personnel should go through strict training, be very familiar with the hydropower design drawings, and strictly follow the hydropower design drawings for construction. At the same time, hydropower construction personnel should also raise the problem of hydropower transformation according to the on-site construction situation to prevent potential safety hazards.
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Under the pressure of buying a house now, I believe that there are very few people who can afford to buy a villa, and the leakage is either that the family has a better family background, or that it is relatively good, and for most ordinary people, it is already great to be able to afford a house on their own. So most people choose to renovate the old son of the family or buy a second-hand house for transformation, today is about the villa water and electricity renovation of the question of how much, can be calculated in several steps: the first is the wage of the worker, the second is the problem of water and electricity materials.
The wages of workers are at the top of the list of how much money is for the renovation of water and electricity in the villa. Because no matter what kind of decoration materials are used, how many materials need to be consumed, and what is the total total area, the first step that needs to be calculated is that the workers get wages. There are different calculations in different places.
For example, some people will choose to directly hand over the entire project to the decoration company or contractor, so that the wages of the workers are included in the overall cost rather than separately, and some places will calculate according to the number of working days, according to the calculation method of 200 to 300 yuan per person a day, and finally calculate the number of working days, and some calculate according to the decoration area, how much per square meter.
Of course, the cost of hydropower materials should be calculated, because since it is a hydropower transformation, it must consume a lot of hydropower materials. Generally speaking, the cost of water and electricity materials is calculated separately, but the liquid leakage is for the convenience of classification, and they are put together to tell, the waterway mainly includes the cost of water pipes, water cards and materials needed to lay pipes, and the cost of wires, line pipes, and laying line pipe materials for circuits. It should be noted here that each house needs to install insurance equipment when installing the circuit, in order to be able to cut off the power in time when the leakage or circuit **, but the cost of installing the insurance generally needs to be calculated separately.
These are the two steps when calculating how much money is for villa water and electricity renovation.
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In recent years, everyone's living standards have improved, many people have bought single-family villas, the decoration area of the villa is very large, so the villa hydropower renovation is a must be done, this article will talk about it, when the villa hydropower transformation, what problems need everyone's special attention.
When carrying out villa hydropower transformation, we must ensure the quality of hydropower materials, now the quality of hydropower materials on the market is uneven, the owner in the purchase, do not be greedy to buy three no hydropower materials, small manufacturers of hydropower materials in safety is not at all, in the future use, it is likely to be dangerous, so we must choose big brands of hydropower materials, and also shop around.
After the hydropower renovation work begins, the owner tries not to put forward new ideas and change the construction plan, because once the hydropower renovation plan changes, it will have to be re-arranged, so that the construction period will be extended, and the renovation cost will increase a lot.
When the villa hydropower renovation is under construction, the owner often goes to the house to supervise the work, don't hand everything over to the workers, and be the shopkeeper himself, after all, the hydropower renovation involves safety issues, and the owner often goes to the house to supervise the work, and the workers will be more careful when they work.
After the completion of the renovation of the hydropower Peiling, the owner will pay after the acceptance, but the professional knowledge involved in the hydropower renovation is very much, even if there is a problem at the time of acceptance, it is difficult to find as a layman, in order to ensure that nothing goes wrong, the owner is best to ask a professional acceptance master, accompany himself to the site to check.
The hydropower renovation of villas is more complicated, and the owners should pay more attention to the points mentioned in Sun Zhongjian's article when carrying out hydropower transformation.
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Hydropower renovation is a hidden project. In addition to ensuring the quality of decoration, hydropower renovation is also a place where it is easier to spend money in the project, so it is necessary to have a reasonable control before making a budget. SoHow much is the villa water and electricity renovation in general
Hydropower retrofits** are usually calculated on a squared basis. How much is the villa water and electricity renovation in generalThe amount of work for hydropower transformation is also different for different construction equipment. For example, the cost of installing a multi-storey residential building is about 74 yuan squarelyHow much is the villa water and electricity renovation in generalThe electrical project is about 40 yuan square, and the intelligent project is about 16 yuan square.
The water supply and drainage project is about 22 square meters. Renovation of water and electricity** is about 8,000 yuan to 9,000 yuan. Generally speaking, the cost of hydropower projects generally accounts for 18% to 20% of the total cost of home renovation.
1. The water pipe is ready to be slotted.
When installing water pipes, it is necessary to develop a detailed construction plan and install a specific construction plan. First, the cable must be connected to its dimensions before it can be plugged in. Avoid bending the groove line.
When grooving, it is necessary to go in two directions, one parallel to the wall and one perpendicular to the ground. Parallel lines are usually controlled at a height of 60 to 90 cm above the ground. Where there is a faucet, it must be vertical.
Typically, the depth of the trough is 4 cm. Once you open the slot, you must have a special person to measure the dimensions, confirm the location, etc.
2. Water pipe installation.
The next job is the piping and its installation. First of all we have to determine the material, the choice of pipes suggests that PPR pipes are better. During construction, construction plans and construction personnel should be installed to determine the location of the water area and the range of functional consumption that should be used.
Remember to repair all the faucets and the location of the water, and then bury the pipes according to the location of the water pipes.
3. Check the water pipes.
After installing the water pipes, I had to do a preliminary inspection and this step should not leak.
4. Wall waterproof inspection.
After all the plumbing is installed, all the wiring of the bathroom and kitchen tank is sealed. Waterproofing is not only waterproof, but also waterproof. In general, it is better to make a meter. In the case of a kitchen, the entire wall needs to be waterproofed.
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The position of the switch is generally easy to operate, the switch height has industry standards, and the wiring is also specified, you can check it.
Hello, it is home decoration, bathroom and stove room, hot and cold water, generally with 20 Weixing ppr pipes, heating with 25 ppr hot water pipes.
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