How to calculate the renovation cost of household water and electricity? How much is Xi 'an hydropower renovation contract?

Whether it is the renovation of new houses or second-hand houses, it is best to rearrange hydropower projects, which is related to the safety of electricity and water use in the future. This is a relatively hidden project, and it is easy to add items and omit items. So make a good budget. How to calculate the renovation cost of household water and electricity? Xi' an hydropower renovation contractor how much is a house? Come with us to get to know it!

How to calculate the cost of household hydropower renovation?

1. The wiring of strong electric trunking is charged according to the square area, with a price of 35-45 yuan per square meter (the unit price will be higher if the apartment type is complex), and the waterway labor cost is calculated according to the 35 yuan per square meter. Generally, the plumber will go to your home for on-the-spot inspection first, and give you the full service fee according to the actual situation. According to the actual length of wire conduit laid in your home, 25 yuan is calculated per meter, and 28 yuan is calculated per meter for water pipes. Calculated according to the working days of workers and the daily 300 yuan, the total labor cost * daily unit price = total labor cost.

2. Generally, the price for finding a construction team is around 50 yuan/m2, and the price for finding a decoration company is around 50-70 yuan/m2. The specific price mainly depends on the materials and quantities used for hydropower decoration. Take a 100 square meter house as an example. The pipeline is about 60 meters and the electric wire is about 600 meters. Slotted wiring shall be carried out in the first 3-4 days, and wiring lighting shall be carried out in the last 3-3 days. According to the current market situation, the labor cost of hydropower does not exceed 3000 yuan. The price of hydropower materials is different for each brand.

Xi' an hydropower renovation contractor how much is a house?

1, open the wall slot for patching.

The waterline slotting needs 60-80 meters, and the water and electricity wiring should be in the wall. Generally, the labor cost of water and electricity slotting is 10- 15 yuan/meter. Accessories such as cement, yellow sand and glue are about 10- 15 yuan. In addition, the slotting of reinforced concrete wall needs additional money for construction.

2, weak current installation

Wires include wires for telephone lines, network cables, TV lines, audio lines, audio lines, video lines and background music. Line pipe: PVC hard flame retardant electrical pipe diameter D 16 line pipe. Weak current (telephone, TV network cable) passes through the tube separately. Type 86 switch socket box 10 yuan/piece; 1 18 type 15 yuan/piece; Add 16 information integration box and 160 yuan/set. Ensure that there is no seam in the pipe, and fill it with gypsum or cement mortar after burying the pipe. The concealed pipe price is 28 yuan/meter, and the exposed pipe price is 18 yuan/meter.

3, high pressure installation

The threading in the flame-retardant electrical pipe shall not exceed 3 buttons, and 5 yuan shall be added for every meter exceeding 3 buttons. There is no connector for the wires in the pipe, and the junction box is used. Type 86 switch socket box 10 yuan/piece; 1 18 type 15 yuan/piece, 4 m2 conductor per meter plus 10 yuan. Multiple pipes in the same tank are charged according to multiple hidden lines. Remove the groove, bury the pipe, and fill it with gypsum or cement mortar. 35 yuan/m concealed pipe, 25 yuan/m exposed pipe.

4. Channel reconstruction

20PP-R water supply pipe (concealed) 60 yuan/m, 20PP-R water supply pipe (exposed) 45 yuan/m, and (50PVC pipe) 60 yuan/m, each meter contains an equal-diameter reducer sleeve and a 90-degree elbow. Valve hardware is not included. 25 water pipes per meter 10 yuan. Punching will be charged separately, for load-bearing wall 40 yuan and non-load-bearing wall 20 yuan.

How to calculate the cost of household hydropower renovation? Xi' an hydropower renovation contractor how much is a house? The above is the relevant content we introduced, which can be used as a reference.