Outdoor LED display project budget report
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 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 500 and 700 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 20 square meters.
Second, the strength of weak and strong 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 2.5 yuan/m2, and the shielded flexible cable is generally estimated at 5 yuan/m2, and the optical fiber is generally estimated at 4 yuan/meter. For each end of the fiber, an additional material cost of 160 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 units of weight, that is, yuan/ton. 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 600-800 yuan / ton (adjusted according to reprocessing methods), welding labor is generally 1500-2200 yuan / ton, auxiliary materials in 500 Yuan/ton or so, so the general steel structure construction is 5000-7500 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.
4. Cost of exterior decoration project
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 230-450 yuan / square meter. The LED display is like a hexahedron. Just calculate all its surface area minus the display area, which is the decorative area, plus 15% of the processing loss is the final area.
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