LED display project budget calculation method reference
First, the cost of basic engineering The so-called basic engineering is to fix the LED display to the civil engineering foundation project. The price of the project consists of earthwork excavation backfill, concrete, steel and other materials and machinery and labor costs. The quotation of this part is the unit of earthwork and concrete, which is the unit of price, that is, yuan/square. The weight of steel bar is the unit of price, that is, yuan/ton. The number of days of construction is the unit of quotation, that is, yuan/workday. The general valuation can be unified for the volume of reinforced concrete, which can be valued between 700-1000 yuan, and the price is lower when the volume is large. The volume of the foundation of the civil engineering is generally equal to the area of ​​the upper screen, for example, the general base volume of a 40 square screen is about 40 square meters. Second, the strength of the weak and weak electrical wiring project The cost of the outdoor LED display project is composed of cables, pipeline trunking, installation of pipeline trunking, and labor for laying the line. Cables, pipeline trunking and installation are all based on the length of the unit of price, that is, yuan / meter, the line of labor is based on the number of days, that is, yuan / working day. The general valuation can be unified for the wiring length calculation, if the construction can only be based on actual calculation. There are many specifications for strong electric cables, and the market price changes greatly. Therefore, cables with large cross-sections should be placed in place by Party A as much as possible. Among the weak current cables, the 8-core network cable is generally estimated at 4 yuan/m2, and the shielded flexible cable is generally estimated at 10 yuan/m2, and the fiber is generally estimated at 6 yuan/meter. For each end of the fiber, an additional material cost of 280 yuan (welding, pigtail, etc.) is required. Third, the cost of steel structure frame The cost structure of the outdoor LED display steel frame is: steel material, steel material reprocessing, welding labor, auxiliary materials costs. The re-processing of steel materials and materials is quoted in the unit of weight, that is, yuan/ton, and the welding labor is based on the number of days, that is, yuan/workday. The general valuation can be uniformly priced as the weight of the steel material, ie yuan/ton. Steel materials are generally in the range of 4500-5500 yuan / ton (adjusted according to market prices), reprocessing is generally 600-1500 yuan / ton (adjusted according to reprocessing methods), welding labor is generally 2000-3500 yuan / ton, auxiliary materials in 500 Yuan/ton or so, so the general steel structure construction is 7000-9500 yuan / ton (excluding reprocessing). In the LED display project, the general frame weight can be estimated at 0.15 ton / square meter. If the column is installed, the column is estimated to be 0.4 ton / m, and the double column should be doubled. Fourth, the cost of exterior decoration works The cost of the outdoor LED display exterior decoration project consists of: decorative materials, decorative labor, and auxiliary materials. The quotation of decorative materials and auxiliary materials is based on the area of ​​the unit of price, that is, yuan/square meter, and the decoration labor is based on the number of days, that is, yuan/workday. The general valuation can be uniformly priced as the area of ​​the decorative material, ie yuan/square meter. Aluminum-plastic panel decoration is generally 450-650 yuan / square meter. The LED display is like a hexahedron. As long as all the surface area is subtracted from the display area, it is the decorative area, plus 15% of the processing loss is the final area. The above is the budget report of the outdoor LED display project made by Xiantong Technology for everyone. The prices of various materials given are based on the current local price. In the detailed budget report, please pay close attention to the local market price trends. It is best to consult with the relevant professional design institutes for you. Kitchen Hot Plate,Electric Solid Hotplate,High Powered Hotplate,Cooking Plate Shaoxing Haoda Electrical Appliance Co.,Ltd , https://www.zjhaoda.com