Water and electricity installation is a key step during home decoration, and it is also the most expensive part of decoration. People usually leave full authority over the water and electricity installation project to the construction company, but they know very little about it, and therefore have no way of calculating the cost of water and electricity installation. So, what exactly is included in the price budget for installing water and electricity? What are the water and electricity installation companies in Chengdu? Let’s learn about it with the editor!
What are the water and electricity installation companies in Chengdu?
Chengdu Hongtuo Water and Electricity Installation Engineering Co., Ltd.
Chengdu Hongtuo Water and Electricity Installation Engineering Co., Ltd. specializes in water, electricity, heating, ventilation, and air conditioning for factories, office buildings, hospitals, schools, residences, buildings, etc. , mechanical and electrical equipment, lighting engineering design and construction, with a professional design, installation, and maintenance team, and is a backbone enterprise in professional hydropower design and installation in the Greater Chengdu area.
The company's business scope includes: construction of municipal pipelines; installation of equipment, lines, pipelines, electrical appliances, and instruments for industrial, public, and civil construction projects; production and installation of metal components; indoor and outdoor installation of various types of buildings Construction of decoration projects, water and electricity installation, air conditioning installation, pipeline installation, installation of water, electricity, fire protection, HVAC, air conditioning, power generation equipment, automation instruments for various types of factories and construction projects; electronic fences, security monitoring systems; anti-corrosion and waterproof projects ; Curtain wall cleaning; Internet of Things engineering installation; software development of building intelligent systems, etc. Dedicated to hydropower installation projects for more than ten years, the company has strong financial strength and construction technical strength, and has established a professional and technical personnel team composed of multi-professional and high-level personnel. In the past ten years, it has undertaken and completed many construction projects for the installation of water, electricity and mechanical and electrical equipment in factories that are representative in the Chengdu area.
Chengdu Mingqiang Hydropower Installation Engineering Co., Ltd.
Chengdu Mingqiang Hydropower Installation Engineering Co., Ltd. (referred to as Mingqiang) was established in 2007 and is located in Wuqing, Wuhou District, Chengdu City Dakexing Creative Park, South Road. Mingqiang has been mainly engaged in water and electricity installation projects, HVAC installation projects, network monitoring, security systems, electrical automation control equipment, ambient air purification projects, and electrical equipment installation and maintenance. Since its establishment, the company has won unanimous praise from the majority of cooperative units and consumers based on the concept of "technological innovation, win-win cooperation, integrity and efficiency, and first-class service" and its excellent design, procurement, construction, and maintenance teams. Mingqiang strictly implements the policy of "efficiency, quality, innovation", and the company has created a first-class professional design and construction team with rich experience and innovative spirit, including 10 electrical engineers and 20 electrical assistant engineers. At the same time, the company has a We have a professional construction team composed of more than 200 high-quality construction personnel and a large number of excellent construction equipment. The company has now launched a high-tech smart home equipment system supporting smart life, which provides a strong basis for doing excellent projects and creating excellent services. Assure.
Chengdu Shushui Hydropower Engineering Construction Co., Ltd.
The current Shushui Hydropower Engineering Construction Co., Ltd. (hereinafter referred to as Shushui Company) is the former Chengdu Shushui Hydropower Engineering Construction Co., Ltd., Shuangliu County Yunlong Hydropower Construction and Installation Engineering Company, Shuangliu County Jianghe Hydropower Development Company and other three companies were integrated and established, with "Level 2 General Contracting for Water Conservancy and Hydropower Project Construction", "Level 2 General Contracting for Housing Construction Project Construction", and "Level 2 General Contracting for Municipal Public Works" Level" and other major qualifications and "Earthwork Engineering Professional Contracting Level 3" qualification. While focusing on the construction of water conservancy and hydropower, municipal administration, housing construction and other projects, it has one gas station (7 islands) that independently operates and sells, and is registered as a sole proprietor. It has a subsidiary, Chengdu Shunfa Property Management Co., Ltd., and a Huanglongxi Landscape Water Supply Station Management Office. The operating conditions have been good in the past three years, with a comprehensive output value of more than 300 million yuan and a profit of more than 10 million yuan each year. It is an entity company with strong personnel, capital technology, and infrastructure capabilities. The company has always been committed to the working tone and ideas of "laying a solid foundation, strengthening services, solidly advancing project construction, and striving to expand the scope of business operations". It has firmly focused on the two focus points of "expanding business operations and paying close attention to internal and external management" to build a strong construction The network platform has successfully achieved diversified operations, enhanced the company's corporate culture and created a highly competitive brand in the market.
How to make a budget for water and electricity installation
1. Negotiate the price of slotting and not slotting
In the installation of home water circuits, what is the difference between slotting and not slotting? The price of slotting is different.
Grooving is to make a slot where there is no slot and place the wire or pipe into it. Without slotting, the wires and pipes are directly installed outside the wall and then isolated by insulating objects. The amount of slotting work is relatively large. Of course, some companies will subdivide the price of grooving into two prices: "non-load-bearing wall grooving and load-bearing wall grooving". Therefore, you must determine the installation method before laying lines and pipes, and negotiate the respective prices separately.
2. Weak current installation materials and installation prices
Weak current installation materials include wires and wire pipes. There are wires used in various household appliances such as telephone lines, Internet cables, TV cables, and broadband cables. The wire conduit is a PVC rigid flame-retardant electrical pipe with a diameter of D16 for 3 weak currents (telephone and TV network cables), and is passed through the pipe separately; the general switch socket installation bottom box is priced at 10 yuan each for type 86 and 15 yuan for type 118. , if you install a 16-channel information integrated box, it will cost you an additional 160 yuan per set. In addition, during the construction process of water and electricity hard installation, it is necessary to ensure that there are no joints in the pipes. The price of concealed pipe is 28 yuan per meter and the price of exposed pipe is 18 yuan per meter. In addition, materials required include: 1PVC wire pipe, thickened cold-bent pipe, wires, etc.
3. Strong current installation materials and prices
When performing strong current installation, among the required materials, no more than 3 wires should be threaded in the flame-retardant electrical pipe, otherwise once more than 3 wires are required, Quantity, increase by 5 yuan per meter. At the same time, there are no joints for the wires in the pipe, and a junction box is used at the branch point. The switch socket bottom box is similar to the weak point installation material, but if the wire exceeds 4 square meters, an additional 10 yuan will be added for each meter. The excess must also be added to the home decoration budget. In addition, if there are multiple pipes in the same slot, the construction team will bill based on the number of hidden wires. Among them, the general price of concealed pipes is 35 yuan per meter and the price of exposed pipes is 25 yuan per meter. Materials include PVC wire, thickened cold-bent pipe, wire, etc.
4. Waterway reconstruction
Waterway reconstruction is also an important part of water and electricity installation expenses, and household owners must pay special attention to it. Among them, data on waterway reconstruction include: concealed 20PP-R water supply pipes cost 60 yuan per meter, and exposed 20PP-R water supply pipes cost 45 yuan per meter. In addition, the installation price of 50PVC pipes is 60 yuan per meter. It should be noted that the pipes are Weixing or Jinde pipes, and the sewer pipes are Liansu pipes.
In addition, there are other points to note when it comes to water and electricity installation prices. For example, each meter needs to contain one equal-diameter and one reducing-diameter pipe sleeve, plus a 90-degree elbow. Valve hardware will not be provided during construction. In addition, 25 yuan per meter of water pipe will be added, and if it is less than one meter, it will be calculated as one meter. Moreover, the cost incurred by workers when drilling holes is calculated separately. Generally, it is calculated based on whether the wall is load-bearing. It is 40 yuan for a load-bearing wall and 20 yuan for a non-load-bearing wall.
This is the introduction of Chengdu water and electricity installation company recommendations and how to budget for water and electricity installation. In fact, there are many other points that need to be paid attention to when installing water circuits in home decoration. The cost of water circuit installation is very trivial and It is complicated and requires the householder to make a sufficient budget for home decoration. The above is the water circuit installation budget compiled by the editor for everyone. During the actual installation process, you need to adapt to changes and make corresponding adjustments according to the on-site construction conditions.